CN208496328U - A kind of Longmen machine tool - Google Patents
A kind of Longmen machine tool Download PDFInfo
- Publication number
- CN208496328U CN208496328U CN201821043714.0U CN201821043714U CN208496328U CN 208496328 U CN208496328 U CN 208496328U CN 201821043714 U CN201821043714 U CN 201821043714U CN 208496328 U CN208496328 U CN 208496328U
- Authority
- CN
- China
- Prior art keywords
- cross beam
- beam frame
- column
- machine tool
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Longmen machine tools, including pedestal, column is provided on the pedestal, cross beam frame is provided between the column, supporting plate is provided on cross beam frame, the cross beam frame is hollow structure along the vertical direction, and accommodates the supporting plate, the supporting plate is built-in with ram, the ram be built-in with can longitudinal extension spindle box；Top beam is provided at the top of the column, the middle part of the top beam is in convex configuration.The advantages of the utility model has machine tool beam frame uniform force, reduces cross beam frame stress and be thermally deformed, improve machine finish, prolong the service life.
Description
Technical field
The utility model relates to mechanical equipment technical field more particularly to a kind of Longmen machine tools.
Background technique
In existing Longmen machine tool, lathe left and right settings column, crossbeam and cross slideway are arranged above column, knife rest or
Machining spindle is placed on crossbeam.The design organization of existing gantry machine tool has the following deficiencies: that lathe headstock is arranged in cross
Beam side, the offset design of spindle box cause machine tool chief axis when carrying out machining, and crossbeam unilateral side stress is excessive, are easy
The big deformation of existing crossbeam is to influence machining accuracy.The column side of two sides has hung ram, is equipped with horizontal spindle in ram
Milling head, ram drive milling head can make elevating movement along column guide rail.Since ram is placed in the side of column, such ram
Self weight certainly will influence the positioning accuracy of Longmen machine tool side processing, and larger to the rigidity effects of Longmen machine tool.
Utility model content
Purpose of utility model: the utility model aim is to provide a kind of Longmen machine tool, so that machine tool beam frame uniform force,
The advantages of reducing cross beam frame stress, improving machine finish, prolong the service life.
Technical solution: a kind of Longmen machine tool of the utility model, including pedestal are provided with column on the pedestal, described vertical
Cross beam frame is provided between column, the material of cross beam frame is steel, and setting is fluted in cross beam frame, supporting plate is provided on cross beam frame, institute
State cross beam frame is hollow structure along the vertical direction, and accommodates the supporting plate, and the supporting plate is built-in with ram, and the ram is built-in with
Can longitudinal extension spindle box；Top beam is provided at the top of the column, the middle part of the top beam is in convex configuration, the top beam
Top center is provided with empty slot；The column and beam erection are equipped with slide rail.
The utility model has the advantages that Longmen machine tool design is rationally, cross beam frame structure is designed as hollow structure, to meet heavy cut processing
It is required that internal arrangement reinforces plate muscle, the rigidity and shock resistance of cross beam frame structure are improved；Left and right pillar is connected and composed by cross beam frame
Gantry frame, the components such as supporting plate, ram, spindle box are assembled on cross beam frame, guarantee the machining accuracy to lathe；Top beam assembly
It is the auxiliary platform of Longmen machine tool, according to planer type machine tool structure feature and working principle, to avoid ram at the top of left and right pillar
Interfere with top beam, beam structure is designed as middle part convex configuration, there are empty slot, two sides and left and right pillar bolts to connect for top center
It connects.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the supporting plate and cross beam frame assembling schematic diagram of the utility model；
Fig. 3 is the column and cross beam frame assembling schematic diagram of the utility model；
Fig. 4 is the beam structure schematic diagram of the utility model.
Specific embodiment
The embodiments of the present invention are described further with reference to the accompanying drawing:
Referring to Fig. 1 and Fig. 2, the Longmen machine tool of the utility model, including pedestal 1 are provided with column 2, column 2 on pedestal 1
Between be provided with cross beam frame 3, setting fluted 31 in cross beam frame 3, the material of cross beam frame 3 is steel, is provided with supporting plate on cross beam frame 3
4, cross beam frame 3 is along the vertical direction hollow structure, and accommodates supporting plate 4, is also the requirement for meeting heavy cut processing, inside also pacify
Row reinforces plate muscle, improves the rigidity and shock resistance of 3 structure of cross beam frame；Left and right pillar 2 connects and composes gantry frame by cross beam frame 3
Frame, the components such as supporting plate 4, ram 5, spindle box 6 are assembled on cross beam frame 3, guarantee the machining accuracy to lathe；Supporting plate 4 is set
Be calculated as hollow structure, ram 5 be mounted in hollow structure, ram 5 is designed as square structure, can longitudinal extension spindle box 6
5 inside configuration of ram is built in transmission device；The top of column 2 is provided with top beam 7, and top beam 7 is assemblied in the top of left and right pillar 2
Portion is the auxiliary platform of Longmen machine tool, according to planer type machine tool structure feature and working principle, to avoid ram 5 and top beam 7 dry
It relates to, 7 structure of top beam is designed as middle part convex configuration, there are empty slot 71, two sides to be bolted with left and right pillar 2 for top center.
Referring to Fig. 3, column 2 and cross beam frame 3 are assembled by three slide rails 8, and driving cross beam frame 3 moves up and down.
Referring to fig. 4,7 top center of top beam is provided with empty slot 71, prevents from colliding with ram 5, influences the processing of lathe.
It should be pointed out that the utility model implement the technical solution method and approach it is very much, the above is only this
The preferred embodiment of utility model.For those skilled in the art, the utility model original is not being departed from
Under the premise of reason, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection model of the utility model
It encloses.All undefined components in this embodiment can be implemented in the prior art.
Claims (5)
1. a kind of Longmen machine tool, it is characterised in that: including pedestal (1), be provided with column (2), the column on the pedestal (1)
(2) it is provided with cross beam frame (3), is provided on cross beam frame (3) supporting plate (4) between, the cross beam frame (3) is hollow along the vertical direction
Structure, and accommodate the supporting plate (4), the supporting plate (4) is built-in with ram (5), and the ram (5) is built-in with can longitudinal extension
Spindle box (6)；It is provided with top beam (7) at the top of the column (2), the middle part of the top beam (7) is in convex configuration.
2. Longmen machine tool according to claim 1, it is characterised in that: top beam (7) top center is provided with empty slot
(71)。
3. Longmen machine tool according to claim 1, it is characterised in that: fluted (31) are arranged in the cross beam frame (3).
4. Longmen machine tool according to claim 1, it is characterised in that: the column (2) and cross beam frame (3) are provided with sliding
Guide rail (8).
5. Longmen machine tool according to claim 1, it is characterised in that: the material of the cross beam frame (3) is steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043714.0U CN208496328U (en) | 2018-07-03 | 2018-07-03 | A kind of Longmen machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043714.0U CN208496328U (en) | 2018-07-03 | 2018-07-03 | A kind of Longmen machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208496328U true CN208496328U (en) | 2019-02-15 |
Family
ID=65282239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043714.0U Expired - Fee Related CN208496328U (en) | 2018-07-03 | 2018-07-03 | A kind of Longmen machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208496328U (en) |
-
2018
- 2018-07-03 CN CN201821043714.0U patent/CN208496328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20210703 |