CN208391477U - Column and horizontal Machining centers - Google Patents
Column and horizontal Machining centers Download PDFInfo
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- CN208391477U CN208391477U CN201820805445.0U CN201820805445U CN208391477U CN 208391477 U CN208391477 U CN 208391477U CN 201820805445 U CN201820805445 U CN 201820805445U CN 208391477 U CN208391477 U CN 208391477U
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- column
- step portion
- vertical plate
- guide rail
- supporting table
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Abstract
The utility model discloses a kind of column and horizontal Machining centers, and the column is used for horizontal Machining centers, and the bottom of the column is used to install with outer rail and connect, and the front of the column is for the installation connection of outer shaft case；The front of the column is equipped with longitudinal rail portion, for moving up and down connection for outer shaft case；The bottom of the column includes first step portion and second step portion, for being mounted respectively in two outer rails to move left and right；The second step portion is set to the rear side in the first step portion, and is higher than the first step portion.The utility model has the effect of increasing stability.
Description
Technical field
The utility model relates to machine tool technology field, in particular to a kind of column and horizontal Machining centers.
Background technique
Horizontal Machining centers is usually disposed with lathe bed, the machine table being installed on lathe bed, the column being installed on lathe bed,
And it is installed on the column, and be located at the spindle box above machine table.Wherein, machine table can be moved forward and backward；Column
It can move left and right, spindle box can move up and down.In processing, workpiece to be processed is mounted in machine table, main shaft is passed through
Main shaft high speed rotation on case processes workpiece to be processed, and in process, each by machine table, column and spindle box
From the movement on direction, to adjust processing action.
In process, the performance of each movable part, all by the final quality for influencing workpiece to be processed.Its
In, the column component part important as lathe, main function is to guarantee that main tapping smoothly moves up and down and plays one
Determine supporting role.
But existing column, in supporting spindle case, there is also the problems that stability is poor.
Utility model content
The main purpose of the utility model is to provide a kind of column and horizontal Machining centers, it is intended to increase stability.
To achieve the above object, the utility model proposes a kind of column, be used for horizontal Machining centers, the bottom of the column
Portion is used to install with outer rail and connect, and the front of the column is for the installation connection of outer shaft case；
The front of the column is equipped with longitudinal rail portion, for moving up and down connection for outer shaft case；
The bottom of the column includes first step portion and second step portion, for being mounted respectively to two outer rails
To move left and right；The second step portion is set to the rear side in the first step portion, and is higher than the first step portion.
Optionally, one accommodating chamber of recessed formation, the accommodating chamber are used to accommodate outer shaft backward for the front of the column
The part of case.
Optionally, the rear portion of the column extends in shape before being tilted towards from the bottom to top.
Optionally, the left and right sides of the column is all provided with reinforcing rib；The reinforcing rib uses Eversible structure.
Optionally, the difference in height in the first step portion and second step portion is in the range of 255 ± 20 millimeters.
Optionally, the column includes support baseboard, is connect with the upper surface of the support baseboard, and upwardly extend
First vertical plate, the second vertical plate and third vertical plate, and it is connected to the branch of first vertical plate, the second vertical plate and third vertical plate upper end
Support plate；It is facing forward that first vertical plate, the second vertical plate, third vertical plate, support baseboard and roof supporting are enclosed an opening
Accommodating chamber；
First vertical plate and the second vertical plate are located at the left and right sides, the lateral surface of first vertical plate and the second vertical plate
It is convexly equipped with multiple reinforcing ribs；
The third vertical plate is located at rear side, is in skewed extension forward and up；
The first step portion and second step portion are formed in the support baseboard；
The longitudinal rail portion includes first longitudinal direction guide rail and second longitudinal direction guide rail, and the first longitudinal direction guide rail is installed on institute
The front side of the first vertical plate is stated, the second longitudinal direction guide rail is installed on the front side of second vertical plate.
Optionally, first vertical plate, the second vertical plate, third vertical plate, support baseboard and roof supporting are integrated connection.
Optionally, the bottom of the column further includes third step, the third step be located at the first step portion and
Between second step portion, highly it is higher than first step portion and is lower than second step portion；The third step is used for and outer filaments
Bar connection.
The present embodiment additionally provides a kind of horizontal Machining centers, including lathe bed and the column for being installed on lathe bed, the column
For above-mentioned column；
The lathe bed includes the first supporting table and the second supporting table, and second supporting table is located at first supporting table
Rear side, and it is higher than first supporting table；First straight line guide rail is installed in first supporting table, is pacified in the second supporting table
Equipped with second straight line guide rail；
The first step portion of the column is installed on the first straight line guide rail, the second step portion installation of the column
In on the second straight line guide rail.
Optionally, the screw rod that setting left and right extends on the lathe bed, the screw rod are set in first supporting table, and
It is connected between the first step portion and second step portion of the column, to drive the column to move left and right.
Column and horizontal Machining centers provided by the utility model are higher than first step by setting second step portion
Portion, so that second step and first step are in step-like setting.So that when the center of gravity and workpieces processing of column entirety
Stress condition change.Under this variation, column will tend to phase to the active force in first step portion and second step portion
Together, so that the uniform force of corresponding first straight line guide rail and second straight line guide rail, guarantee first straight line guide rail and the
The degree of wear of two linear guides is suitable, and reaches effect similar in first straight line guide rail and second straight line guide rail service life.
On the other hand, since second step portion is higher than first step portion, relative to using in other utility models: second step portion is higher than
The column of the contour scheme in first step portion, the utility model will reduce moiety by weight in second step portion part, thus
So that column overall weight declines, and become lighter, so that column is handling more preferable, energy needed for manipulating is less.Cause
This, horizontal Machining centers provided by the utility model, the stress in first step portion and second step portion is close when due to using,
And weight, in the long-term use, have higher stability, so as to improve the effect of machining accuracy
Fruit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model column；
Fig. 2 is the partial structure diagram of one embodiment of the utility model horizontal Machining centers.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
Embodiment one
A kind of column 100 is used for horizontal Machining centers, which is characterized in that the bottom of the column 100 with outside for leading
Rail installation connection, the front of the column 100 is for the installation connection of outer shaft case.
The front of the column 100 is equipped with longitudinal rail portion 110, for moving up and down connection for outer shaft case.
The bottom of the column 100 includes first step portion 120 and second step portion 130, for being mounted respectively to two
To move left and right in outer rail；The second step portion 130 is set to the rear side in the first step portion 120, and is higher than institute
State first step portion 120.
Wherein, in the present embodiment, column 100 uses integrally casting shaping, so as to increase its structural strength.Certainly,
In other embodiments, it can also be cast using part, then weld, be spirally connected or rivet fixed scheme and obtain column 100.It is longitudinal
Rail portion 100 can use the scheme of single linear guide, can also use the scheme of more linear guides.In the present embodiment
In, longitudinal rail portion 100 uses two linear guides, so as to play the effect of enhancing the moving stability.First step portion
120 and second step portion 130 be each provided with mounting structure, connected for being installed with external guide rail.It is set in usual outer rail
Be equipped with sliding block, then the mounting structure in first step portion 120 and second step portion 130 it is only necessary to be arranged the screw hole of adaptation or
Detent is to be fixedly connected.
In the present embodiment, first step portion 120 is higher than by setting second step portion 130, so that second step 130
It is in step-like setting with first step 120.So that the stress condition when center of gravity and workpieces processing of 100 entirety of column occurs
Variation.Under this variation, column 100 will tend to be identical to the active force in first step portion 120 and second step portion 130, from
And make the uniform force of corresponding two outer rails, guarantee that the degree of wear of two outer rails is suitable, and reach outer
Effect similar in portion's guide rail service life.On the other hand, since second step portion 130 is higher than first step portion 120, relative to it
Use in his embodiment: second step portion 130 is higher than the contour scheme in first step portion 120, the column 100 of this embodiment scheme
Moiety by weight will be reduced in 130 part of second step portion, so that 100 overall weight of column declines, and becomes lighter, in turn
So that column 100 is handling more preferable, energy needed for manipulating is less.Therefore, column 100 provided by the present embodiment, due to making
Used time first step portion 120 is close with the stress in second step portion 130, and weight, thus in the long-term use,
With higher stability, so as to improve the effect of machining accuracy.
Further, one accommodating chamber 140 of recessed formation, the accommodating chamber 140 are used to hold backward for the front of the column 100
Receive the part of outer shaft case.The size of accommodating chamber 140 is corresponding with spindle box to be mounted is needed.In the present embodiment, accommodating chamber 140
The tail end of spindle box will be accommodated, therefore, size and the tail end size matching for needing matched spindle box.
The present embodiment accommodates the accommodating chamber of spindle box by setting, so as to by the center of gravity of spindle box to column 100
Rear is mobile, so as to more stable supports main shaft case.
Further, the rear portion of the column 100 extends in shape before being tilted towards from the bottom to top.
On the one hand, it so that the center of gravity of column 100 moves forward, so that stress is more evenly, on the other hand can reduce
The weight of the top side of column 100 part rearward, so that column 100 is whole lighter.So that handling more preferable.
Further, the left and right sides of the column 100 is all provided with reinforcing rib 150；The reinforcing rib 150, which uses, to turn up
Structure.Wherein, using reinforcing rib, the structural strength of column 100 can be increased；And use Eversible structure, then it can be in order to casting
Sand removal in the process achievees the effect that easily fabricated.
Further, range of the difference in height in the first step portion 120 and second step portion 130 at 255 ± 20 millimeters
It is interior.When the difference in height in first step portion 120 and second step portion 130 is in the range of 255 ± 20 millimeters, have installation more steady
It is fixed, and it is unlikely to the effect to dump forward.
Further, in the present embodiment, the specific column 100 includes support baseboard 161, with the support baseboard
161 upper surface connection, and the first vertical plate 162, the second vertical plate 163 and the third vertical plate upwardly extended, and it is connected to institute
State the roof supporting 164 that the first vertical plate 162, the second vertical plate 163 and third vertical plate (do not mark) upper end；First vertical plate 162,
Second vertical plate 163, third vertical plate, support baseboard 161 and roof supporting 164 are enclosed opening accommodating chamber 140 facing forward.
First vertical plate 162 and the second vertical plate 163 are located at the left and right sides, and first vertical plate 162 and second is vertical
The lateral surface of plate 163 is convexly equipped with multiple reinforcing ribs 150.
The third vertical plate is located at rear side, is in skewed extension forward and up.
The first step portion 120 and second step portion 130 are formed in the support baseboard 161.
The longitudinal rail portion 110 includes first longitudinal direction guide rail 111 and second longitudinal direction guide rail 112, and the first longitudinal direction is led
Rail 111 is installed on the front side of first vertical plate 162, before the second longitudinal direction guide rail 112 is installed on second vertical plate 163
Side.
In the present embodiment, using the above structure, can achieve it is easily fabricated, and formed frame-type structure, thus have compared with
The effect of high structural strength.
Further, first vertical plate 162, the second vertical plate 163, third vertical plate, support baseboard 161 and roof supporting
164 are integrated connection.The frame for using casting and forming column 100, achievees the effect that with higher intensity.
Further, the bottom of the column 100 further includes third step 170, and the third step 170 is located at described the
Between one stage portion 120 and second step portion 130, highly it is higher than first step portion 120 and is lower than second step portion 130；Institute
Third step 170 is stated for connecting with external screw rod.
The present embodiment, by the way that third step 170 is arranged, on the one hand, so that first step portion 120 and second step portion 130
Between slope change it is gentler, reach and be easy to cast and effect that structure is more stable；On the other hand, 170 energy of third step
It is enough to be connect with external screw rod, have the effect of delicate structure.
Embodiment two
Present embodiments provide a kind of horizontal Machining centers.In the present embodiment, using above-mentioned column.In order to
Clearer description, in the present embodiment, about column portion use and above-described embodiment in identical label.
Please refer to Fig. 2, the horizontal Machining centers, including lathe bed 200 and the column 100 for being installed on lathe bed 200.It is described vertical
Column 100 is that the column 100 in above-described embodiment may refer to above-described embodiment about the structure of column 100, no longer superfluous herein
It states.
The lathe bed 200 includes the first supporting table 210 and the second supporting table 220, and second supporting table 220 is located at described
The rear side of first supporting table 210, and it is higher than first supporting table 210；It is straight that first is equipped in first supporting table 210
Line guide rail 211 is equipped with second straight line guide rail 221 in second supporting table 220.
The first step portion 120 of the column 100 is installed on the first straight line guide rail 211, and the of the column 100
Two stage portions 130 are installed on the second straight line guide rail 221.
Horizontal Machining centers provided by the present embodiment is higher than first step portion 120 by setting second step portion 130,
So that second step 130 and first step 120 are in step-like setting.So that center of gravity and processing that column 100 is whole
Stress condition when workpiece changes.Under this variation, column 100 is to first step portion 120 and second step portion 130
Active force will tend to be identical, so that the uniform force of corresponding first straight line guide rail 211 and second straight line guide rail 221,
Guarantee that first straight line guide rail 211 is suitable with the degree of wear of second straight line guide rail 221, and reaches first straight line guide rail 211 and the
Effect similar in two linear guides, 221 service life.On the other hand, since second step portion 130 is higher than first step portion 120,
Relative to using in other embodiments: second step portion 130 is higher than the contour scheme in first step portion 120, this embodiment scheme
Column 100 will reduce moiety by weight in 130 part of second step portion so that 100 overall weight of column declines, and become
Lighter, so that column 100 is handling more preferable, energy needed for manipulating is less.Therefore, horizontal provided by the present embodiment to add
Work center, first step portion 120 is close with the stress in second step portion 130 when due to using, and weight, thus in length
In phase use process, there is higher stability, so as to improve the effect of machining accuracy.
Further, the screw rod 230 that setting left and right extends on the lathe bed 200, the screw rod 230 are set to described first
It supports on platform 210, and is connected between the first step portion 120 and second step portion 130 of the column 100, described in driving
Column 100 moves left and right.I.e. screw rod 230 is connect with the third stage portion 170 on column 100.
The present embodiment, by by screw rod 230 be arranged in the first supporting table 210, and with the third step on column 100
The position in portion 170 connects, to have delicate structure, driving stress point is driven close to the position of centre of gravity of column 100 to have
Stable effect.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of column is used for horizontal Machining centers, which is characterized in that the bottom of the column, which is used to install with outer rail, to be connected
It connects, the front of the column is for the installation connection of outer shaft case；
The front of the column is equipped with longitudinal rail portion, for moving up and down connection for outer shaft case；
The bottom of the column includes first step portion and second step portion, for being mounted respectively in two outer rails with a left side
It moves right；The second step portion is set to the rear side in the first step portion, and is higher than the first step portion.
2. column as described in claim 1, which is characterized in that the front of the column one accommodating chamber of recessed formation backward, institute
Accommodating chamber is stated for accommodating the part of outer shaft case.
3. column as described in claim 1, which is characterized in that prolong in shape before being tilted towards from the bottom to top at the rear portion of the column
It stretches.
4. column as described in claim 1, which is characterized in that the left and right sides of the column is all provided with reinforcing rib；It is described
Reinforcing rib uses Eversible structure.
5. column as described in claim 1, which is characterized in that the difference in height in the first step portion and second step portion exists
In the range of 255 ± 20 millimeters.
6. column as described in claim 1, which is characterized in that the column includes support baseboard, with the support baseboard
Upper surface connection, and the first vertical plate, the second vertical plate and the third vertical plate upwardly extended, and be connected to first vertical plate,
The roof supporting of second vertical plate and third vertical plate upper end；First vertical plate, the second vertical plate, third vertical plate, support baseboard and branch
Support plate is enclosed opening accommodating chamber facing forward；
First vertical plate and the second vertical plate are located at the left and right sides, the lateral surface projection of first vertical plate and the second vertical plate
There are multiple reinforcing ribs；
The third vertical plate is located at rear side, is in skewed extension forward and up；
The first step portion and second step portion are formed in the support baseboard；
The longitudinal rail portion includes first longitudinal direction guide rail and second longitudinal direction guide rail, and the first longitudinal direction guide rail is installed on described
The front side of one vertical plate, the second longitudinal direction guide rail are installed on the front side of second vertical plate.
7. column as claimed in claim 6, which is characterized in that first vertical plate, the second vertical plate, third vertical plate, support bottom
Plate and roof supporting are integrated connection.
8. column as described in claim 1, which is characterized in that the bottom of the column further includes third step, the third
Step is highly higher than first step portion and is lower than second step portion between the first step portion and second step portion；
The third step with external screw rod for connecting.
9. a kind of horizontal Machining centers, which is characterized in that including lathe bed and the column for being installed on lathe bed, the column is wanted for right
It asks 1 to the described in any item columns of claim 8；
The lathe bed includes the first supporting table and the second supporting table, after second supporting table is located at first supporting table
Side, and it is higher than first supporting table；First straight line guide rail is installed in first supporting table, is installed in the second supporting table
There is second straight line guide rail；
The first step portion of the column is installed on the first straight line guide rail, and the second step portion of the column is installed on institute
It states on second straight line guide rail.
10. horizontal Machining centers as claimed in claim 9, which is characterized in that the screw rod that setting left and right extends on the lathe bed,
The screw rod is set in first supporting table, and is connected between the first step portion and second step portion of the column,
To drive the column to move left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805445.0U CN208391477U (en) | 2018-05-28 | 2018-05-28 | Column and horizontal Machining centers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805445.0U CN208391477U (en) | 2018-05-28 | 2018-05-28 | Column and horizontal Machining centers |
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| Publication Number | Publication Date |
|---|---|
| CN208391477U true CN208391477U (en) | 2019-01-18 |
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ID=65133839
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805445.0U Active CN208391477U (en) | 2018-05-28 | 2018-05-28 | Column and horizontal Machining centers |
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| CN (1) | CN208391477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877852A (en) * | 2019-04-19 | 2019-06-14 | 广州陈扬枝科技有限责任公司 | Cooking machine and mechanical arm mechanism |
-
2018
- 2018-05-28 CN CN201820805445.0U patent/CN208391477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877852A (en) * | 2019-04-19 | 2019-06-14 | 广州陈扬枝科技有限责任公司 | Cooking machine and mechanical arm mechanism |
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