CN211072584U - Precision horizontal boring and milling machining center lathe bed - Google Patents
Precision horizontal boring and milling machining center lathe bed Download PDFInfo
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- CN211072584U CN211072584U CN201920871183.2U CN201920871183U CN211072584U CN 211072584 U CN211072584 U CN 211072584U CN 201920871183 U CN201920871183 U CN 201920871183U CN 211072584 U CN211072584 U CN 211072584U
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Abstract
The utility model discloses an accurate horizontal boring and milling machining center lathe bed, lathe bed pour the shaping through an organic whole, the lathe bed is the cuboid structure, and the cuboid upper surface is equipped with lead screw seat and guide rail seat, and the cuboid lower surface is equipped with the rectangle cavity that the opening is decurrent, be equipped with a plurality of support columns on the lateral wall of rectangle cavity, the inside strengthening rib that vertically transversely interlocks that is equipped with of cavity, vertically be the length direction of cavity, transversely be the width direction of cavity, be equipped with square through hole on vertical strengthening rib and the horizontal strengthening rib. The utility model discloses lead to and improve the shock attenuation effect, prevent to practice thrift the lathe bed consumptive material because of the fracture problem that vibrations produced, reduce the manufacturing cost of enterprise, guarantee machining center's machining precision and life.
Description
Technical Field
The utility model belongs to the production casting field, concretely relates to accurate horizontal boring and milling machining center lathe bed.
Background
The machining center (machine tool) is typical machining equipment integrating high and new technologies, the development of the machining center represents the design and manufacturing level of a country, the machining center is high in comprehensive machining capacity, a workpiece can complete a plurality of machining steps after being clamped and positioned at one time, the machining center is suitable for machining multiple varieties in small and medium batches in a single machining process with complex shapes and high precision requirements, and the machining center is also an important mark for judging the technical capacity and the process level of an enterprise. Nowadays, machining centers have become the mainstream direction of modern machine tool development and are widely applied to machine manufacturing.
The bed of the existing precision horizontal boring and milling machining center is one of important factors influencing the service life and precision of the boring and milling machining center, a guide rail seat on the bed of the traditional boring and milling machining center is easy to deform and even break, the machining precision and service life of the boring and milling machining center are influenced, and the shock absorption of the base of the traditional boring and milling machining center is poor, so that a device on the bed generates resonance, and the machining precision of the boring and milling machining center is further influenced.
Therefore, in the casting system of the lathe bed of the boring and milling machining center (machine tool), the key part of the lathe bed is not damped and is easy to crack, so that resource waste and production cost improvement are caused, the structural adjustment of key parts is comprehensively considered in the casting system of the lathe bed, the damping, wear-resisting and anti-cracking performances of the lathe bed are improved, the production cost is greatly reduced, and therefore, the important significance is achieved in researching the damping, wear-resisting and anti-cracking structural adjustment of the lathe bed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at solving the defects in the prior art, providing a precision horizontal boring and milling machining center lathe bed, solving the problems.
The technical scheme is as follows: a precision horizontal boring and milling machining center lathe bed, the lathe bed pours the shaping through an organic whole, the lathe bed is the cuboid structure, and the cuboid upper surface is equipped with lead screw seat and guide rail seat, and the cuboid lower surface is equipped with the rectangle cavity that the opening is decurrent, be equipped with a plurality of support columns on the lateral wall of rectangle cavity, the inside strengthening rib that vertically transversely interlocks that is equipped with of cavity, vertically be the length direction of cavity, transversely be the width direction of cavity, be equipped with square through hole on vertical strengthening rib and the horizontal strengthening rib.
Further, the support column is hollow structure, and the equidistance distributes on the both sides wall of cavity, the support column on the both sides wall is the symmetric distribution.
Furthermore, the support column is vertical setting of lathe bed direction of height.
Furthermore, four corners of the square through hole are provided with round chamfers.
Furthermore, horizontal strengthening rib equidistance distributes on vertical strengthening rib, all is equipped with square through-hole on the vertical strengthening rib of horizontal strengthening rib both sides, all be equipped with square through-hole on the horizontal strengthening rib of vertical strengthening rib both sides
Furthermore, the crossing position of the transverse reinforcing ribs and the longitudinal reinforcing ribs forms an included angle of 90 degrees.
Furthermore, at least one group of transverse reinforcing ribs are arranged between the supporting columns arranged on the same side of the side wall of the rectangular cavity.
Furthermore, a circular through hole is formed in the side wall of the lathe bed.
Furthermore, the support columns and the reinforcing ribs which are longitudinally and transversely staggered are connected with the top surface of the cuboid cavity. Further, the bed body lower surface still is equipped with the bottom plate, the bottom plate sets up in cuboid cavity open position, is equipped with a plurality of square through hole on the bottom plate, square through hole on the bottom plate is separated through fore-and-aft strengthening rib or horizontal strengthening rib.
Has the advantages that: the utility model discloses a be equipped with the decurrent cavity of opening on the lathe bed lower surface, the quantity of material when reducing the weight of lathe bed and producing, the support of lathe bed upper surface is improved through setting up of vertically and horizontally staggered's strengthening rib and support column, and the holistic stability of lathe bed and fastness, through being equipped with the cavity and be equipped with square through hole on vertically and horizontally staggered's strengthening rib, absorb the vibrations of unstable lathe bed through square through hole, improve the shock attenuation effect, prevent the fracture problem because of vibrations produce, practice thrift the lathe bed consumptive material, reduce enterprise manufacturing cost, guarantee machining center's machining precision and life.
Drawings
FIG. 1 is a perspective view of the utility model;
fig. 2 is a top-sectional view of the utility model;
fig. 3 is a right-sectional view of the utility model;
1. the lathe comprises a lathe bed 2, an upper surface 3, a cavity 31, a support column 32, a longitudinal reinforcing rib 33, a transverse reinforcing rib 34, a square through hole 4, a circular through hole 5 and a bottom plate.
Detailed Description
As shown in fig. 1 to 3, the lathe bed 1 is formed by integral pouring, the lathe bed 1 is of a cuboid structure, a screw rod seat and a guide rail seat are arranged on the upper surface 2 of the cuboid, a rectangular cavity 3 with a downward opening is arranged on the lower surface of the cuboid, a plurality of support columns 31 are arranged on the side wall of the rectangular cavity 3, longitudinal and transverse staggered reinforcing ribs are arranged inside the cavity 3, the longitudinal length direction of the cavity 3 is the transverse width direction of the cavity 3, and square through holes 34 are formed in the longitudinal reinforcing ribs 32 and the transverse reinforcing ribs 33.
In this example, the support columns 31 are hollow structures, and are distributed on two side walls of the cavity 3 at equal intervals, and the support columns 31 on the two side walls are symmetrically distributed.
In this example, the support column 31 is vertically arranged in the height direction of the bed 1.
In this example, the four corners of the square through hole 34 are provided with round chamfers.
In this embodiment, the transverse ribs 33 are equidistantly distributed on the longitudinal ribs 32, the longitudinal ribs 32 on both sides of the transverse ribs 33 are provided with square through holes 34, and the transverse ribs 33 on both sides of the longitudinal ribs 32 are provided with square through holes 34
In this example, the crossing position of the transverse reinforcing rib 33 and the longitudinal reinforcing rib 32 forms an included angle of 90 °.
In this example, at least one set of transverse reinforcing ribs 33 is arranged between the supporting columns 31 arranged on the same side of the side wall of the rectangular cavity 3.
In this example, a circular through hole 4 is formed in the side wall of the bed body 1.
In this example, the supporting columns 31 and the reinforcing ribs which are longitudinally and transversely staggered are connected with the top surface of the cuboid cavity 3.
In this example, lathe bed 1 lower surface still is equipped with bottom plate 5, bottom plate 5 sets up in 3 open position of cuboid cavity, is equipped with a plurality of square through hole 3 on the bottom plate 5, square through hole 3 on the bottom plate 5 is separated through fore-and-aft strengthening rib 32 or horizontal strengthening rib 33.
Through being equipped with decurrent cavity 3 of opening at 1 lower surface of lathe bed, the quantity of material when reducing the weight of lathe bed 1 and producing, the support of the setting improvement lathe bed 1 upper surface 2 through vertical horizontal crisscross strengthening rib and support column 31, and 1 holistic stability of lathe bed and fastness, through being equipped with cavity 3 and be equipped with square through hole 34 on vertical horizontal crisscross strengthening rib, absorb unstable lathe bed 1's vibrations through square through hole 34, improve the shock attenuation effect, prevent the fracture problem because of vibrations produce, practice thrift lathe bed 1 consumptive material, reduce the manufacturing cost of enterprise, guarantee machining center's machining precision and life.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. The utility model provides a precision horizontal boring and milling machining center lathe bed, lathe bed pour the shaping through an organic whole, its characterized in that: the lathe bed is the cuboid structure, and the cuboid upper surface is equipped with lead screw seat and guide rail seat, and the cuboid lower surface is equipped with the rectangle cavity that the opening is decurrent, be equipped with a plurality of support columns on the lateral wall of rectangle cavity, the inside vertical horizontal crisscross strengthening rib that is equipped with of cavity, vertically be the length direction of cavity, transversely be the width direction of cavity, be equipped with square through hole on vertical strengthening rib and the horizontal strengthening rib.
2. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: the support column is hollow structure, and the equidistance distributes on the both sides wall of cavity, the support column on the both sides wall is the symmetric distribution.
3. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: the support column is vertical setting of lathe bed direction of height.
4. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: and four corners of the square through hole are provided with round chamfers.
5. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: the reinforcing rib structure is characterized in that square through holes are formed in the longitudinal reinforcing ribs on two sides of the transverse reinforcing ribs, and square through holes are formed in the transverse reinforcing ribs on two sides of the longitudinal reinforcing ribs.
6. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: and the cross position of the transverse reinforcing rib and the longitudinal reinforcing rib forms an included angle of 90 degrees.
7. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: at least one group of transverse reinforcing ribs are arranged between the supporting columns on the same side of the side wall of the rectangular cavity.
8. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: and a circular through hole is formed in the side wall of the lathe bed.
9. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: the support columns and the reinforcing ribs which are longitudinally and transversely staggered are connected with the top surface of the cuboid cavity.
10. The precision horizontal boring and milling machining center lathe bed of claim 1, characterized in that: the lower surface of the lathe bed is further provided with a bottom plate, the bottom plate is arranged at the opening position of the cuboid cavity, the bottom plate is provided with a plurality of square through holes, and the square through holes in the bottom plate are separated through longitudinal reinforcing ribs or transverse reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871183.2U CN211072584U (en) | 2019-06-11 | 2019-06-11 | Precision horizontal boring and milling machining center lathe bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920871183.2U CN211072584U (en) | 2019-06-11 | 2019-06-11 | Precision horizontal boring and milling machining center lathe bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072584U true CN211072584U (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920871183.2U Active CN211072584U (en) | 2019-06-11 | 2019-06-11 | Precision horizontal boring and milling machining center lathe bed |
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| Country | Link |
|---|---|
| CN (1) | CN211072584U (en) |
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2019
- 2019-06-11 CN CN201920871183.2U patent/CN211072584U/en active Active
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