CN208083964U - Machine tool guideway double-layer protecting device and numerically-controlled machine tool - Google Patents
Machine tool guideway double-layer protecting device and numerically-controlled machine tool Download PDFInfo
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- CN208083964U CN208083964U CN201820335452.9U CN201820335452U CN208083964U CN 208083964 U CN208083964 U CN 208083964U CN 201820335452 U CN201820335452 U CN 201820335452U CN 208083964 U CN208083964 U CN 208083964U
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- axis
- protective cover
- guide rail
- machine tool
- guide groove
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Abstract
The utility model discloses a kind of machine tool guideway double-layer protecting devices, lathe includes pedestal, is set to the Y-axis guide rail of pedestal upper surface, and it is located at the workbench being slidably connected above Y-axis guide rail and with Y-axis guide rail, machine tool guideway double-layer protecting device includes interior protective cover and outer protective cover, outer protective cover includes two X-axis protective covers being connect respectively in the opposite end surface of Y-axis guide rail with table vertical, and is parallel to two Y-axis baffles that the opposite end surface of Y-axis guide rail is connect with workbench respectively；The inner cavity of X-axis protective cover is respectively equipped with protective cover in one.The surrounding for the position that the utility model contacts Y-axis guide rail with workbench by outer protective cover is closed, prevent dust from entering inside Y-axis guide rail, simultaneously, it is also respectively provided with interior protective cover in the X-axis protective cover at the both ends that workbench is slided along Y-axis guide rail, further to prevent dust from entering inside Y-axis guide rail when workbench slides work along Y-axis guide rail.
Description
Technical field
The utility model is related to Computerized Numerical Control processing technology fields, and in particular to a kind of machine tool guideway double-layer protecting device and numerical control
Lathe.
Background technology
Machine tool guideway is the important bearing of lathe and guider, and the precision of guide rail directly determines the precision of lathe.For
The lathe of processing graphite is particularly susceptible and floats into processing work since graphite powder is extremely easy to fly upward in air in process
In Y-axis guide rail below platform, to cause to wear between Y-axis guide rail and workbench, workbench is rolled by graphite powder when sliding
When guide precision can also be had an impact.
Existing technology is on guide rail plus one layer of stainless steel shield, to prevent graphite powder from being had an impact to guide rail, still
The shield poor sealing of stainless steel, graphite powder still can also be flown into guide rail.
Utility model content
The main purpose of the utility model is to provide a kind of machine tool guideway double-layer protecting devices, it is intended to it is anti-to solve stainless steel
Shield is difficult to the problem of preventing graphite powder from entering machine tool guideway.
In order to solve the above technical problems, the utility model proposes a kind of machine tool guideway double-layer protecting device, the lathe packet
It includes pedestal, be set to the Y-axis guide rail of pedestal upper surface, and be located above the Y-axis guide rail and slided with the Y-axis guide rail
The workbench of connection, the machine tool guideway double-layer protecting device include interior protective cover and outer protective cover, and the outer protective cover includes
Two X-axis protective covers being connect respectively in the opposite end surface of Y-axis guide rail with the table vertical, and respectively with the work
Platform is parallel to two Y-axis baffles of the opposite end surface connection of Y-axis guide rail；The inner cavity of the X-axis protective cover is respectively equipped with an institute
State interior protective cover.
Preferably, the machine tool guideway double-layer protecting device further include two be parallel to Y-axis guide rail and be located at Y-axis guide rail both sides
The first guide groove, first guide groove is fixedly connected with pedestal, and each first guide groove is threaded through two X-axis protective covers and work
Make the inner cavity of platform, and is respectively positioned on the outside of the interior protective cover；The two X-axis protective covers, which are slided with first guide groove, to be connected
It connects.
Preferably, first guide groove includes the first vertical portion and bending part, and first vertical portion is protected with the X-axis
The inner wall of cover is affixed, and the lower face of the bending part and the X-axis protective cover is affixed, and is used to support the X-axis protective cover
It is slided on one guide groove.
Preferably, further include two be parallel to Y-axis guide rail and positioned at Y-axis guide rail both sides the second guide groove, second guide groove
It is fixedly connected with pedestal, each second guide groove is threaded through the inner cavity of the two interior protective covers and workbench；Two is described interior
Protective cover is slidably connected with second guide groove.
Preferably, second guide groove includes the second vertical portion and support portion, second vertical portion and the interior protection
The inner wall of cover is affixed, and the lower face of the support portion and the interior protective cover is affixed, and is used to support the interior protective cover second
It is slided on guide groove.
Preferably, first guide groove, X-axis protective cover and Y-axis baffle are sheet metal component.
Preferably, the two X-axis protective covers are armor shield.
Preferably, the two interior protective covers are organ shield.
The utility model also proposes a kind of numerically-controlled machine tool, including a kind of machine tool guideway double-layer protecting device, the lathe packet
It includes pedestal, be set to the Y-axis guide rail of pedestal upper surface, and be located above the Y-axis guide rail and slided with the Y-axis guide rail
The workbench of connection, the machine tool guideway double-layer protecting device include interior protective cover and outer protective cover, and the outer protective cover includes
Two X-axis protective covers being connect respectively in the opposite end surface of Y-axis guide rail with the table vertical, and respectively with the work
Platform is parallel to two Y-axis baffles of the opposite end surface connection of Y-axis guide rail；The inner cavity of the X-axis protective cover is respectively equipped with an institute
State interior protective cover.
The surrounding for the position that the utility model contacts Y-axis guide rail with workbench by outer protective cover is closed, and is prevented
Dust enters inside Y-axis guide rail, meanwhile, it is also respectively provided in the X-axis protective cover at the both ends that workbench is slided along Y-axis guide rail
Interior protective cover, further to prevent dust from entering inside Y-axis guide rail when workbench slides work along Y-axis guide rail.
Description of the drawings
Fig. 1 is the axonometric drawing of the utility model machine tool guideway double-layer protecting device；
Fig. 2 is the front view of the utility model machine tool guideway double-layer protecting device；
Fig. 3 is the enlarged drawing in the areas A in the utility model machine tool guideway double-layer protecting device front view；
Fig. 4 is the structural schematic diagram of first guide groove of the utility model；
Fig. 5 is the structural schematic diagram of second guide groove of the utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Pedestal | 70 | First guide groove |
| 20 | Y-axis guide rail | 71 | First vertical portion |
| 30 | Workbench | 72 | Bending part |
| 40 | Interior protective cover | 80 | Second guide groove |
| 50 | X-axis protective cover | 81 | Second vertical portion |
| 60 | Y-axis baffle | 82 | Support portion |
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation, be based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model proposes a kind of machine tool guideway double-layer protecting devices, as shown in Figure 1, Figure 3, lathe include pedestal 10,
It is set to the Y-axis guide rail 20 of 10 upper surface of pedestal, and is located at the top of Y-axis guide rail 20 and is slidably connected with Y-axis guide rail 20
Workbench 30, machine tool guideway double-layer protecting device include interior protective cover 40 and outer protective cover, outer protective cover include respectively with work
Two X-axis protective covers 50 that platform 30 is connected perpendicular to the opposite end surface of Y-axis guide rail 20, and respectively Y is parallel to workbench 30
Two Y-axis baffles 60 of the opposite end surface connection of axis rail 20；The inner cavity of X-axis protective cover 50 is respectively equipped with protective cover in one
40。
In the utility model embodiment, workbench 30 slides work along Y-axis guide rail 20, to prevent dust from workbench 30
Surrounding enters Y-axis guide rail 20, therefore in the front and rear sides of workbench 30, i.e., distinguishes perpendicular to the opposite end surface of Y-axis guide rail 20
One X-axis protective cover 50 is set, and in the left and right sides of workbench 30, that is, the opposite end surface for being parallel to Y-axis guide rail 20 is respectively set
One Y-axis baffle 60.Meanwhile then protective cover 40 in one are respectively set inside two X-axis protective covers 50, further to prevent dust
Enter inside Y-axis guide rail 20 when workbench 30 slides work along Y-axis guide rail 20.
The utility model, can be largely using the cooperation of the inside and outside Double-protection of outer protective cover and interior protective cover 40
It reduces graphite dust to enter inside Y-axis guide rail 20, to reduce the abrasion between Y-axis guide rail 20 and workbench 30, improves processing
Precision.
In a preferred embodiment, as shown in Figure 2 and Figure 3, machine tool guideway double-layer protecting device further includes two being parallel to Y-axis
Guide rail 20 and the first guide groove 70 for being located at 20 both sides of Y-axis guide rail, the first guide groove 70 are fixedly connected with pedestal 10, and each first
Guide groove 70 is threaded through the inner cavity of two X-axis protective covers 50 and workbench 30, and is respectively positioned on the outside of interior protective cover 40；Two X-axis are anti-
Shield 50 is slidably connected with the first guide groove 70.
In the utility model embodiment, the first guide groove 70 is strip, is applied in two X-axis protective covers 50 and workbench 30
In inner cavity, for workbench 30 when sliding work in Y-axis guide rail 20, each X-axis protective cover 50 is with workbench 30, two the
It is slid on one guide groove 70.
In a preferred embodiment, as shown in figure 4, the first guide groove 70 includes the first vertical portion 71 and bending part 72, first
Vertical portion 71 and the inner wall of X-axis protective cover 50 are affixed, and the upper surface and the lower face of X-axis protective cover 50 of bending part 72 are affixed, and are used
It is slided on the first guide groove 70 in support X-axis protective cover 50.
In the utility model embodiment, the lower end of the first vertical portion 71 and the upper surface vertical connection of bending part 72, X-axis are prevented
In the vertical angle that the lower end of shield 50 is then embedded in bending part 72 and the first vertical portion 71 is constituted, and slided along the angle
It moves.Wherein, the first vertical portion 71 fits in the inner wall of X-axis protective cover 50, while positioned at the outside of interior protective cover 40, that is, X-axis is anti-
Shield 50, the first vertical portion 71 constituted successively with interior protective cover 40 together with tortuous circuit, therefore largely reduce
Dust enters Y-axis guide rail 20.
In a preferred embodiment, as shown in Figure 2 and Figure 3, machine tool guideway double-layer protecting device further includes two being parallel to Y-axis
Guide rail 20 and the second guide groove 80 for being located at 20 both sides of Y-axis guide rail, the second guide groove 80 are fixedly connected with pedestal 10, each second guide groove
80 are threaded through the inner cavity of protective cover 40 and workbench 30 in two；Protective cover 40 is slidably connected with the second guide groove 80 in two.
In the utility model embodiment, the second guide groove 80 is strip, is applied in two in the inner cavity of protective cover 40, with the
One guide groove 70 is arranged in parallel and length is roughly equal；Workbench 30 is when sliding work in Y-axis guide rail 20, each interior protective cover 40
With workbench 30, slid on two second guide grooves 80.
In a preferred embodiment, as shown in figure 5, the second guide groove 80 includes the second vertical portion 81 and support portion 82, second
Vertical portion 81 and the inner wall of interior protective cover 40 are affixed, and the upper surface of support portion 82 and the lower face of interior protective cover 40 are affixed, and are used for
Protective cover 40 slides on the second guide groove 80 in support.
In the utility model embodiment, the second vertical portion 81 is arranged in parallel with the first vertical portion 71, and support portion 82 is Dan Ping
The bending structure of plate or similar bending part 72, the lower end of the second vertical portion 81 and the upper surface vertical connection of support portion 82,
In the vertical angle that the lower end of interior protective cover 40 is then embedded in the second vertical portion 81 and support portion 82 is constituted, and along the angle
Sliding.X-axis protective cover 50, the first vertical portion 71, interior protective cover 40 constituted successively with the second vertical portion 81 together with height it is tortuous
Circuit, therefore further reduce dust and enter Y-axis guide rail 20.
In a preferred embodiment, the first guide groove 70, X-axis protective cover 50 and Y-axis baffle 60 are sheet metal component.It is integrally formed
Sheet metal component can reduce the gap left of splicing, while intensity enters to reduce dust.In addition, firm sheet metal component, as
While the external isolation of workbench 30, also internal volume is protected.
In a preferred embodiment, two X-axis protective covers 50 are armor shield.
In a preferred embodiment, protective cover 40 is organ shield in two.Inside can reduce cost using organ shield,
Organ shield is more soft flexible simultaneously.
The utility model also proposes a kind of numerically-controlled machine tool, including a kind of machine tool guideway double-layer protecting device, lathe include bottom
Seat 10 is set to the Y-axis guide rail 20 of 10 upper surface of pedestal, and is located at 20 top of Y-axis guide rail and is slided with Y-axis guide rail 20 and connected
The workbench 30 connect, machine tool guideway double-layer protecting device include interior protective cover 40 and outer protective cover, outer protective cover include respectively with
Two X-axis protective covers 50 that workbench 30 is connected perpendicular to the opposite end surface of Y-axis guide rail 20, and it is parallel with workbench 30 respectively
In two Y-axis baffles 60 that the opposite end surface of Y-axis guide rail 20 connects；The inner cavity of X-axis protective cover 50 is respectively equipped with protection in one
Cover 40.
It is to be appreciated that the technical solution between each embodiment of the utility model can be combined with each other, but must be with
Those of ordinary skill in the art can be implemented as basis, should when the combination of technical solution appearance is conflicting or cannot achieve
Think that the combination of this technical solution is not present, also not within the scope of the requires of the utility model is protected.
Therefore above, which is only the part of the utility model or preferred embodiment, either word or attached drawing, cannot all limit
The range of the utility model protection processed is illustrated under every design with one entirety of the utility model using the utility model
Equivalent structure transformation made by book and accompanying drawing content, or directly/be used in other related technical areas indirectly and be included in this
In the range of utility model protection.
Claims (9)
1. a kind of machine tool guideway double-layer protecting device, the lathe includes pedestal, is set to the Y-axis guide rail of pedestal upper surface, with
And it is located at the workbench being slidably connected above the Y-axis guide rail and with the Y-axis guide rail, which is characterized in that the lathe is led
Rail double-layer protecting device includes interior protective cover and outer protective cover, and the outer protective cover includes respectively with the table vertical in Y
Two X-axis protective covers of the opposite end surface connection of axis rail, and opposite the two of Y-axis guide rail is parallel to the workbench respectively
Two Y-axis baffles of end face connection；The inner cavity of the X-axis protective cover is respectively equipped with an interior protective cover.
2. machine tool guideway double-layer protecting device as described in claim 1, which is characterized in that further include two being parallel to Y-axis guide rail
And positioned at the first guide groove of Y-axis guide rail both sides, first guide groove is fixedly connected with pedestal, and each first guide groove is worn
In the inner cavity of two X-axis protective covers and workbench, and it is respectively positioned on the outside of the interior protective cover；The two X-axis protective covers are and institute
The first guide groove is stated to be slidably connected.
3. machine tool guideway double-layer protecting device as claimed in claim 2, which is characterized in that first guide groove includes first perpendicular
Straight portion and bending part, first vertical portion and the inner wall of the X-axis protective cover are affixed, and the bending part is protected with the X-axis
The lower face of cover is affixed, and is used to support the X-axis protective cover and is slided on the first guide groove.
4. machine tool guideway double-layer protecting device as claimed in claim 3, which is characterized in that further include two being parallel to Y-axis guide rail
And positioned at the second guide groove of Y-axis guide rail both sides, second guide groove is fixedly connected with pedestal, and each second guide groove is worn
In the inner cavity of the two interior protective covers and workbench；The two interior protective covers are slidably connected with second guide groove.
5. machine tool guideway double-layer protecting device as claimed in claim 4, which is characterized in that second guide groove includes second perpendicular
Straight portion and support portion, second vertical portion and the inner wall of the interior protective cover are affixed, the support portion and the interior protective cover
Lower face be affixed, be used to support the interior protective cover and slided on the second guide groove.
6. machine tool guideway double-layer protecting device as claimed in claim 5, which is characterized in that first guide groove, X-axis protective cover
It is sheet metal component with Y-axis baffle.
7. machine tool guideway double-layer protecting device as claimed in any one of claims 1 to 6, which is characterized in that the two X-axis protection
Cover is armor shield.
8. machine tool guideway double-layer protecting device as claimed in claim 7, which is characterized in that the two interior protective covers protect for organ
Cover.
9. a kind of numerically-controlled machine tool, which is characterized in that filled including such as claim 1-8 any one of them machine tool guideway Double-protection
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820335452.9U CN208083964U (en) | 2018-03-12 | 2018-03-12 | Machine tool guideway double-layer protecting device and numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820335452.9U CN208083964U (en) | 2018-03-12 | 2018-03-12 | Machine tool guideway double-layer protecting device and numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083964U true CN208083964U (en) | 2018-11-13 |
Family
ID=64062352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820335452.9U Active CN208083964U (en) | 2018-03-12 | 2018-03-12 | Machine tool guideway double-layer protecting device and numerically-controlled machine tool |
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| Country | Link |
|---|---|
| CN (1) | CN208083964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170879A (en) * | 2019-07-12 | 2019-08-27 | 重庆宇辰机械设备有限公司 | A kind of vertical machining centre with scrap safeguard function |
| CN112872899A (en) * | 2019-11-29 | 2021-06-01 | 发那科株式会社 | Support structure |
-
2018
- 2018-03-12 CN CN201820335452.9U patent/CN208083964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170879A (en) * | 2019-07-12 | 2019-08-27 | 重庆宇辰机械设备有限公司 | A kind of vertical machining centre with scrap safeguard function |
| CN112872899A (en) * | 2019-11-29 | 2021-06-01 | 发那科株式会社 | Support structure |
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