CN204711646U - High strength machining center Y-axis screw rodb base - Google Patents
High strength machining center Y-axis screw rodb base Download PDFInfo
- Publication number
- CN204711646U CN204711646U CN201520218624.0U CN201520218624U CN204711646U CN 204711646 U CN204711646 U CN 204711646U CN 201520218624 U CN201520218624 U CN 201520218624U CN 204711646 U CN204711646 U CN 204711646U
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- China
- Prior art keywords
- machining center
- screw mandrel
- reinforcement
- high strength
- rodb base
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- 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 high strength machining center Y-axis screw rodb base, it comprises pedestal and the bearing suitable with screw mandrel, described pedestal is provided with the through hole run through for described screw mandrel, one end of this through hole is provided with the assembling recess suitable with the appearance profile of described bearing, the other end is provided with the sealing recess for installing sealing ring, the bilateral symmetry radial direction of described pedestal extends each formation one reinforcement, and this reinforcement is provided with installing hole; Smart structural design of the present utility model, rationally, reinforcement is formed in the side, both sides of pedestal, effective structural strength promoting entirety, not yielding when screw mandrel high speed reciprocating operation, good stability, the positioning precision that can improve screw mandrel is to ± 0.003mm, the machining accuracy of effective lifting machining center, and compact overall structure, volume are little, bring convenience to I&M, be beneficial to wide popularization and application.
Description
Technical field
The utility model relates to machining center technical field, is specifically related to a kind of high strength machining center Y-axis screw rodb base.
Background technology
Machining center develops from CNC milling machine.Be that machining center has the ability automatically exchanging process tool with the maximum difference of CNC milling machine, by installing the cutter of different purposes on tool magazine, in clamped one time, the process tool on main shaft can be changed by automatic tool changer, realizing multiple machining functions.
Although existing vertical machining centre Y-axis screw rodb base can play the object supporting Y-axis screw mandrel, but its structure is comparatively complicated, volume is heavy, size is larger, overall construction intensity and stability are also not ideal, easily there is metaboly when the high speed reciprocating operation of screw mandrel, affect the positioning precision of screw mandrel, cause the machining accuracy of machining center to decline.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, provide a kind of smart structural design, rationally, volume is little, structural strength is large, good stability, the high strength machining center Y-axis screw rodb base of the positioning precision of effective enhancing screw.
For achieving the above object, technical scheme provided by the utility model is: a kind of high strength machining center Y-axis screw rodb base, it comprises pedestal and the bearing suitable with screw mandrel, described pedestal is provided with the through hole run through for described screw mandrel, one end of this through hole is provided with the assembling recess suitable with the appearance profile of described bearing, the other end is provided with the sealing recess for installing sealing ring, and the bilateral symmetry radial direction of described pedestal extends each formation one reinforcement, and this reinforcement is provided with installing hole.
Improve as one of the present utility model, described pedestal is provided with can by the lid of the closure of openings of described assembling recess.Prevent foreign matter from entering bearing, guarantee job stability, increase the service life.
Improve as one of the present utility model, the upper end face of described pedestal and bottom surface are plane.Further reduced volume, minimizing takes up room.
The beneficial effects of the utility model are: smart structural design of the present utility model, rationally, reinforcement is formed in the side, both sides of pedestal, effective structural strength promoting entirety, not yielding when screw mandrel high speed reciprocating operation, good stability, the positioning precision that can improve screw mandrel is to ± 0.003mm, the machining accuracy of effective lifting machining center, and compact overall structure, volume are little, bring convenience to I&M, be beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is decomposition texture schematic diagram one of the present utility model.
Fig. 3 is decomposition texture schematic diagram two of the present utility model.
Detailed description of the invention
See Fig. 1 to Fig. 3, a kind of high strength machining center Y-axis screw rodb base that the present embodiment provides, it comprises pedestal 1 and the bearing 3 suitable with screw mandrel 2, described pedestal 1 is provided with the through hole run through for described screw mandrel 2, one end of this through hole is provided with the assembling recess 11 suitable with the appearance profile of described bearing 3, the other end is provided with the sealing recess 12 for installing sealing ring 5, the bilateral symmetry radial direction of described pedestal 1 extends each formation one reinforcement 4, effective structural strength promoting entirety, not yielding when screw mandrel 2 high speed reciprocating operation, good stability, the positioning precision that can improve screw mandrel 2 is to ± 0.003mm, and then promote the machining accuracy of machining center.Reinforcement 4 is provided with installing hole, and fast and easy is fixed on support, brings convenience to I&M.
Preferably, the thickness of described reinforcement 4 is 23 ~ 27mm, is preferably 25mm, has on enough structural strength bases in guarantee, reduces materials.This reinforcement 4 and described pedestal 1 are formed in one structure, are connected firmly, Stability Analysis of Structures.
For preventing foreign matter from entering bearing 3, described pedestal 1 is provided with can by the lid 5 of the closure of openings of described assembling recess 11, and the other end of through hole is provided with sealing ring 5, improves sealing effectiveness, guarantees job stability, increase the service life.The diameter dimension of described assembling recess 11 is greater than the diameter dimension of sealing recess 12, forms a step protruding, play the object of location bearing 3 and sealing ring 5, good stability between assembling recess 11 and sealing recess 12.
The upper end face of described pedestal 1 and bottom surface are formed plane 13, effective reduced volume for scabbling, and minimizing takes up room, also weight reduction simultaneously, saves cost.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.As described in the utility model above-described embodiment, adopt structure same or analogous with it and other pedestal obtained, all in the utility model protection domain.
Claims (5)
1. a high strength machining center Y-axis screw rodb base, it is characterized in that: it comprises pedestal and the bearing suitable with screw mandrel, described pedestal is provided with the through hole run through for described screw mandrel, one end of this through hole is provided with the assembling recess suitable with the appearance profile of described bearing, the other end is provided with the sealing recess for installing sealing ring, the bilateral symmetry radial direction of described pedestal extends each formation one reinforcement, and this reinforcement is provided with installing hole.
2. high strength machining center Y-axis screw rodb base according to claim 1, is characterized in that, the thickness of described reinforcement is 23 ~ 27mm.
3. high strength machining center Y-axis screw rodb base according to claim 1, is characterized in that, described pedestal is provided with can by the lid of the closure of openings of described assembling recess.
4. high strength machining center Y-axis screw rodb base according to claim 1, is characterized in that, the diameter dimension of described assembling recess is greater than the diameter dimension of sealing recess, forms a step protruding between assembling recess and sealing recess.
5., according to the high strength machining center Y-axis screw rodb base one of claim 1-4 Suo Shu, it is characterized in that, the upper end face of described pedestal and bottom surface are plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218624.0U CN204711646U (en) | 2015-04-13 | 2015-04-13 | High strength machining center Y-axis screw rodb base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520218624.0U CN204711646U (en) | 2015-04-13 | 2015-04-13 | High strength machining center Y-axis screw rodb base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711646U true CN204711646U (en) | 2015-10-21 |
Family
ID=54310673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520218624.0U Expired - Fee Related CN204711646U (en) | 2015-04-13 | 2015-04-13 | High strength machining center Y-axis screw rodb base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624949A (en) * | 2015-11-02 | 2017-05-10 | 安徽鸿远机电科技有限公司 | Screw rod seat for milling and drilling machine |
-
2015
- 2015-04-13 CN CN201520218624.0U patent/CN204711646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624949A (en) * | 2015-11-02 | 2017-05-10 | 安徽鸿远机电科技有限公司 | Screw rod seat for milling and drilling machine |
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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: 20151021 Termination date: 20180413 |