CN204470990U - A kind of saddle inversion type vertical machining centre - Google Patents
A kind of saddle inversion type vertical machining centre Download PDFInfo
- Publication number
- CN204470990U CN204470990U CN201420849082.2U CN201420849082U CN204470990U CN 204470990 U CN204470990 U CN 204470990U CN 201420849082 U CN201420849082 U CN 201420849082U CN 204470990 U CN204470990 U CN 204470990U
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- China
- Prior art keywords
- saddle
- workbench
- base
- vertical machining
- type vertical
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Abstract
A kind of saddle inversion type vertical machining centre, comprise base, base rear portion is fixedly connected with column, with main spindle box on column, base is provided with saddle, base is connected by longitudinal rail pair with saddle, saddle is provided with workbench, and saddle is connected by cross slide way parafacies with workbench.The utility model has the advantages of and be: due to this structure of the present utility model, workbench was occurred originally in lengthwise movement, and pendency phenomenon is eliminated, realize workbench and saddle is supported in the whole process of side-to-side movement, optimal dynamic precision can be guaranteed, loading force is strong, stability is strong, makes lathe be applicable to high pulling torque and cuts, extend the service life of lathe.
Description
Technical field
The utility model relates to a kind of vertical machining centre, particularly relates to a kind of saddle inversion type vertical machining centre.
Background technology
Traditional vertical machining center series platen be arranged on saddle, and workbench longitudinally rectangular guideway can carry out side-to-side movement; Saddle is positioned on lathe base, and can seesaw on the horizontal rectangular guideway of base.The bad phenomenon such as when workbench moves to extreme position to the left or to the right on saddle, then workbench left end or right-hand member will be in overhang, then cause machine tool accuracy to occur relatively large deviation, machine stability difference, result of use is poor, as shown in Figure 1.
Summary of the invention
The purpose of this utility model is to provide one can improve machine finish, the saddle inversion type vertical machining centre that the stability of lathe can be made again to be strengthened.
For achieving the above object, the technical solution adopted in the utility model is: a kind of saddle inversion type vertical machining centre, comprise base, base rear portion is fixedly connected with column, with main spindle box on column, it is characterized in that: base is provided with saddle, base is connected by longitudinal rail pair with saddle, saddle is provided with workbench, and saddle is connected by cross slide way parafacies with workbench.
In this structure, described workbench front and back end is protected with workbench.
In this structure, the left and right end band of described saddle has saddle to protect.
The utility model has the advantages of and be: due to this structure of the present utility model, workbench was occurred originally in lengthwise movement, and pendency phenomenon is eliminated, realize workbench and saddle is supported in the whole process of side-to-side movement, optimal dynamic precision can be guaranteed, loading force is strong, stability is strong, makes lathe be applicable to high pulling torque and cuts, extend the service life of lathe.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art;
Fig. 2 is the side view of prior art;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is side view of the present utility model.
In accompanying drawing: 1, column; 2, workbench protection; 3, saddle; 4, workbench; 5, saddle protection; 6, base.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The utility model as shown in Figure 1,2,3, 4, a kind of saddle inversion type vertical machining centre, comprise base 6, base 6 rear portion is fixedly connected with column 1, with main spindle box on column 1, it is characterized in that: base 6 is provided with saddle 3, base 6 is connected by longitudinal rail pair with saddle 3, saddle 3 is provided with workbench 4, saddle 3 is connected by cross slide way parafacies with workbench 4.In the present embodiment, described workbench 4 front and back end is with workbench protection 2.In the present embodiment, the left and right end band of described saddle 3 has saddle to protect 5.
Compared with the prior art, base strengthens, saddle is carried out inversion type installation, namely saddle upper/lower guide pair is carried out the upset of 180 degree, the longitudinal rail pair that originally saddle top combines with workbench becomes cross slide way pair, the cross slide way pair that originally saddle bottom combines with base then becomes longitudinal rail pair, and saddle originally seesaws and becomes side-to-side movement; Originally workbench side-to-side movement becomes now and seesaws, thus achieves workbench total travel and support, without pendency phenomenon.
Embodiment recited above is only be described preferred embodiment of the present utility model; not design of the present utility model and protection domain are limited; under the prerequisite not departing from the utility model design concept; the various modification that in this area, common engineers and technicians make the technical solution of the utility model and improvement, all should fall into protection domain of the present utility model.
Claims (3)
1. a saddle inversion type vertical machining centre, comprise base (6), base (6) rear portion is fixedly connected with column (1), with main spindle box on column (1), it is characterized in that: base (6) is provided with saddle (3), base (6) is connected by longitudinal rail pair with saddle (3), and saddle (3) is provided with workbench (4), saddle (3) is connected by cross slide way parafacies with workbench (4).
2. a kind of saddle inversion type vertical machining centre according to claim 1, is characterized in that: described workbench (4) front and back end is with workbench protection (2).
3. a kind of saddle inversion type vertical machining centre according to claim 2, is characterized in that: the left and right end band of described saddle (3) has saddle to protect (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849082.2U CN204470990U (en) | 2014-12-29 | 2014-12-29 | A kind of saddle inversion type vertical machining centre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849082.2U CN204470990U (en) | 2014-12-29 | 2014-12-29 | A kind of saddle inversion type vertical machining centre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204470990U true CN204470990U (en) | 2015-07-15 |
Family
ID=53626749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849082.2U Expired - Fee Related CN204470990U (en) | 2014-12-29 | 2014-12-29 | A kind of saddle inversion type vertical machining centre |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204470990U (en) |
-
2014
- 2014-12-29 CN CN201420849082.2U patent/CN204470990U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150715 Termination date: 20211229 |