CN208262411U - Single piece type extensible cover - Google Patents
Single piece type extensible cover Download PDFInfo
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- CN208262411U CN208262411U CN201820475687.8U CN201820475687U CN208262411U CN 208262411 U CN208262411 U CN 208262411U CN 201820475687 U CN201820475687 U CN 201820475687U CN 208262411 U CN208262411 U CN 208262411U
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- shield
- sliding
- single piece
- piece type
- extensible cover
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Abstract
The utility model discloses a kind of single piece type extensible covers, including shield ontology and the body being connected with shield ontology, body includes nose assembly and column, shield ontology includes fixed shield and sliding shield, fixed shield is fixedly connected with column, sliding shield sliding sleeve is loaded on fixed shield and matches composition sealing space with fixed shield, and sliding shield is fixedly connected far from one end of fixed shield with nose assembly.The utility model is optimized to single piece type extensible cover by traditional multiple-piece extensible cover, effectively reduces production cost, simplifies design of part, improves sealing effect, improves the numerically-controlled machine tool speed of service.
Description
Technical field
The invention patent relates to a kind of single piece type extensible covers, belong to mechanical machine tool manufacturing field.
Background technique
Extensible cover is the important component for protecting lathe feed screw and sliding rail.In order to guarantee that numerically-controlled machine tool is efficient for a long time
On the one hand the effect of running, extensible cover prevents clast from falling to inside lathe, influence machining precision；On the other hand it prevents
Cutting fluid is splashed into inside lathe, damages components.Traditional multiple-piece extensible cover tie point is more, and extensible cover will have anti-well
Fiery, grease proofing, waterproof, anti-coolant liquid, dust-proof function, bigger and traditional multiple-piece is anti-more the probability for often having problem for connecting points
Shield complex manufacturing process, takes time and effort.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of single piece type Telescopic protective covers, have knot
The advantages that structure is simple, and good airproof performance, trackability be good, convenient for installation and maintenance, stable, low cost, good appearance, is more suitable for using
In the machining tool of high-speed cruising.
In order to achieve the above objectives, the present invention adopts the following technical scheme that: a kind of single piece type extensible cover, including a piece of
Formula extensible cover ontology and the body being connected with shield ontology, the body include nose assembly and column, it is characterised in that:
The single piece type extensible cover includes that fixed shield and sliding shield, the side of the fixed shield are fixedly connected with column, institute
The end face for stating sliding shield is fixedly connected on nose assembly, and the other end set of the sliding shield is on fixed shield
And it is tightly connected with fixed shield and is pumped with the ontology for realizing sliding shield with nose assembly.
Preferably, the sliding shield is sheet metal structural, one end that the sliding shield is fixedly connected with nose assembly
First flange connection structure is installed, the nose assembly includes the installation knot being cooperatively connected with sliding shield first flange structure
Structure, the first flange connection structure be equipped with mounting hole, the mounting hole by with the mounting structure method on nose assembly
Orchid connection, flanged joint improve the leakproofness between sliding shield and nose assembly.
Preferably, the fixation shield is sheet metal structural, one end installation that the fixed shield is fixedly connected with column
There is a second flange connection structure, column includes the mounting structure being cooperatively connected with fixed shield second flange structure, and described the
Two flange connections be equipped with mounting hole, the mounting hole by with the mounting structure flanged joint on column, flanged joint
Improve the leakproofness between fixed shield and column.
Preferably, the body further includes Y-axis backplate, and the Y-axis backplate forms herringbone structure, the sliding shield and
One end of fixed shield connection is formed with herringbone structure accordingly, and the herringbone structure design for sliding shield increases sliding shield
The sliding distance of cover.
Preferably, the inner wall and fixed shield junction for sliding shield are equipped with rubber strip, improve sliding shield and fixation
Leakproofness between shield.
The invention has the beneficial effects that: 1) single piece type extensible cover instead of traditional multiple-piece extensible cover reduce
Cost, and improve sealing effect, 2) single piece type extensible cover be sheet metal structural and with parts ontologies by flanged joint, just
It is easy to maintenance and improve sealing effect in disassembly.
Detailed description of the invention
Fig. 1 is the perspective view of body where single piece type extensible cover of the invention；
Fig. 2 is single piece type extensible cover structure chart.
The meaning of appended drawing reference in figure:
1- slides shield, 2- fixed shield, 3- nose assembly, 4- column, 5-Y axis backplate, 6- mounting hole.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 1 be single piece type extensible cover of the invention, including single piece type extensible cover ontology and with shield ontology
The body being connected, body include nose assembly 3 and column 4, and the bottom end of single piece type extensible cover ontology is equipped with Y-axis backplate 5,
Y-axis backplate 5 is herringbone structure, correspondingly, the end margin that sliding shield 1 is connected and fixed shield 2 forms herringbone structure, is added
The big sliding distance of sliding shield 1.
It is illustrated in figure 2 single piece type extensible cover ontology, including sliding shield 1 and fixed shield 2, shield 1 is slided and slides
Dynamic shield 2 is sheet metal structural, and one end of sliding shield 1 is equipped with first flange with one end that nose assembly 3 is fixedly connected and connect
Structure, nose assembly 3 includes the mounting structure being cooperatively connected with sliding shield first flange structure, in first flange connection structure
Equipped with mounting hole 6, mounting hole 6 by with the mounting structure flanged joint on nose assembly 3；Fixed shield 2 and the fixed company of column 4
The one end connect is equipped with flange connection, and column 4 includes the mounting structure being cooperatively connected with fixed shield second flange structure,
Second flange connection structure be equipped with mounting hole 6, mounting hole 6 by with the mounting structure flanged joint on column 4.Slide shield
1 other end is tightly connected to realize sliding shield 1 through rubber strip set on fixed shield 2 and with fixed shield 2
Ontology pumps with nose assembly 3；Single piece type shield ontology is mounted at machine by flanged joint with body
On body, it is easily installed maintenance, and flanged joint improves the leakproofness of single piece type extensible cover and body.
Use process: firstly, starting body, nose assembly 3 drives the sliding shield 1 of extensible cover relative to fixed shield
2 move back and forth, and the inner wall and fixed 2 junction of shield for sliding shield 1 are provided with sealing strip, and sealing strip improves sliding shield
Leakproofness between cover and fixed shield；Further, traditional multi-disc extensible cover is replaced with single piece type extensible cover, further
The secondary leakproofness for improving extensible cover reduces steam and a possibility that dust enters body.
In conclusion single piece type extensible cover structure is simple, it is mounted on body, it is easy to repair；Single piece type
Extensible cover ontology is sheet metal structural and passes through flanged joint, low cost, good airproof performance；It is replaced with single piece type shield traditional more
Chip shield is stable, improves leakproofness.
The basic principles, main features and advantages of the invention have been shown and described above, and the technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (7)
1. a kind of single piece type extensible cover, including shield ontology and the body being connected with shield ontology, the body includes machine
Head assembly and column, it is characterised in that: the shield ontology includes fixed shield and sliding shield, the fixed shield and column
It is fixedly connected, the sliding shield sliding sleeve is loaded on fixed shield and matches composition sealing space with fixed shield, described
Sliding shield is fixedly connected far from one end of fixed shield with nose assembly.
2. single piece type extensible cover according to claim 1, it is characterised in that: the sliding shield is sheet metal structural,
One end that the sliding shield is fixedly connected with nose assembly is equipped with first flange connection structure.
3. single piece type extensible cover according to claim 2, it is characterised in that: the nose assembly include and sliding shield
The mounting structure that first flange structure is cooperatively connected, the first flange connection structure are equipped with mounting hole, the mounting hole
By with the mounting structure flanged joint on nose assembly.
4. single piece type extensible cover according to claim 1, it is characterised in that: the fixation shield is sheet metal structural,
One end that the fixed shield is fixedly connected with column is equipped with second flange connection structure.
5. single piece type extensible cover according to claim 4, it is characterised in that: the column includes and fixed shield second
The mounting structure that flange arrangement is cooperatively connected, the second flange connection structure are equipped with mounting hole, and the mounting hole passes through
With the mounting structure flanged joint on column.
6. single piece type extensible cover according to claim 1, it is characterised in that: the body further includes Y-axis backplate, described
Y-axis backplate forms herringbone structure, and the sliding shield is corresponding with one end of fixed shield connection to be formed with herringbone structure.
7. single piece type extensible cover according to claim 1, it is characterised in that: the inner wall of the sliding shield and fixed shield
The junction of cover is provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475687.8U CN208262411U (en) | 2018-04-04 | 2018-04-04 | Single piece type extensible cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820475687.8U CN208262411U (en) | 2018-04-04 | 2018-04-04 | Single piece type extensible cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208262411U true CN208262411U (en) | 2018-12-21 |
Family
ID=64677166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820475687.8U Active CN208262411U (en) | 2018-04-04 | 2018-04-04 | Single piece type extensible cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208262411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294228A (en) * | 2019-07-31 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Shoe washing machine |
-
2018
- 2018-04-04 CN CN201820475687.8U patent/CN208262411U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294228A (en) * | 2019-07-31 | 2021-02-02 | 青岛海尔洗衣机有限公司 | Shoe washing machine |
| CN112294228B (en) * | 2019-07-31 | 2024-04-09 | 合肥海尔洗衣机有限公司 | Shoe washing machine |
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