CN210649798U - Four-axis precise vertical machining center hollow protective cover - Google Patents
Four-axis precise vertical machining center hollow protective cover Download PDFInfo
- Publication number
- CN210649798U CN210649798U CN201921555992.9U CN201921555992U CN210649798U CN 210649798 U CN210649798 U CN 210649798U CN 201921555992 U CN201921555992 U CN 201921555992U CN 210649798 U CN210649798 U CN 210649798U
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- cover body
- outer cover
- rod
- inner cover
- connecting rod
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Abstract
The utility model discloses a four-axis precise vertical machining center type-returning protective cover, which comprises an outer cover body, a folding rod, an upper baffle, a lower baffle and an inner cover body, wherein one end of the inner wall of the outer cover body is fixedly connected with a movable shaft, the folding rod is movably connected inside the outer cover body through the movable shaft, the top end of one side of the inner cover body is provided with a clamping groove, one side of the outer cover body is provided with a through hole, a connecting rod is fixedly connected with a first pulley through a rolling shaft at one end deviating from the pull rod, one end of the bottoms of the inner cover body and the outer cover body is provided with a groove, the groove is fixedly connected with a fixed rod, the top end of the fixed rod is provided with a second pulley, the four-axis precise vertical machining center type-returning protective cover ensures that the inner cover body is in sliding connection with the outer cover body through the arrangement of the first pulley, the contact between the inner, the problem of easy production wearing and tearing and the noise in protection casing folding or tensile process is solved.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a four-axis precision vertical machining center returns type protection casing.
Background
In the design of large-scale movable numerical control machine tools such as gantry numerical control machine tools, floor type boring and milling machines and the like, because of the requirement of machine tool functions, the design of large-scale moving parts is needed, so that guide rails for supporting the large-scale moving parts to move must be designed, in the using process of the numerical control machine tools, only a small part of guide rails at the positions of the large-scale moving parts are in a use state and are covered by the large-scale moving parts, most of the guide rails are directly exposed outside and are extremely easy to be damaged by processing scrap iron, the common protective covers in the domestic market are formed by connecting a plurality of protective covers layer by layer at present, a plurality of protective cover bodies can be overlapped or stretched, the friction resistance between the protective covers is large, the buffer is lacked, the noise is large when the protective covers are overlapped or stretched.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a four-axis precision vertical machining center returns type protection casing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a four-axis accurate vertical machining center returns type protection casing, includes the outer cover body, folding rod, overhead gage, lower baffle and inner cover body, fixedly connected with loose axle is served to outer cover body inner wall one, the folding rod passes through loose axle swing joint inside the outer cover body, the inner cover body is located the outer cover body inside, the folding rod passes through the loose axle intercommunication outer cover body and the inner cover body, the draw-in groove has been seted up on inner cover body one side top, the top in the inner cover body outside is including overhead gage fixed connection, baffle connection is inside the inner cover body of skew overhead gage one end down.
The through-hole has been seted up to dustcoat body one side, be equipped with the connecting rod in the through-hole, connecting rod one end and pull rod fixed connection, the fixed cover has connect the connecting plate on the connecting rod, the connecting plate fixedly connected with spring on one side that is close to the pull rod, the spring activity cup joints outside the connecting rod, the connecting rod is served at skew pull rod and is served through the first pulley of roller bearing fixedly connected with, first pulley activity joint is inside the draw-in groove, all set up flutedly on the dustcoat body and the dustcoat body bottom one, recess fixedly connected with dead lever, the dead lever top is equipped with the second pulley.
Preferably, the pull rod is movably connected to the outside of the outer cover body through a connecting rod, and the diameter of the pull rod is larger than that of the connecting rod.
Preferably, the length of the folded folding rod is less than the height of the inner cover body.
Preferably, the upper baffle and the lower baffle are both positioned at the center of the top of the inner cover body.
Preferably, the inner cover is slidably connected inside the outer cover through a second pulley.
Preferably, the connecting rod penetrates through the through hole and is movably connected inside the through hole.
Compared with the prior art, the beneficial effects of the utility model are that: this accurate vertical machining center of four-axis returns type protection casing makes sliding connection between the inner cover body and the outer cover body through setting up first pulley, avoids contacting between the inner cover body and the outer cover body, can reduce friction, avoids producing the noise simultaneously, can prevent through overhead gage and lower baffle that the inner cover body breaks away from, has solved the problem that produces wearing and tearing and noise easily at the folding or tensile in-process of protection casing.
Can play the stable effect of support between the internal cover body and the external cover body through setting up folding rod, melt connecting rod, draw-in groove and can play fixed effect when the protection casing is folding between the internal cover body and the external cover body, be favorable to firm protection casing, solved the unstable problem of protection casing at folding or tensile in-process.
Drawings
Fig. 1 is a side sectional view of the structure of the present invention.
Fig. 2 is a front sectional view of the structure of the present invention.
Fig. 3 is a perspective view of the structure of the present invention.
Fig. 4 is an enlarged schematic view of the structure B of the present invention.
Fig. 5 is an enlarged schematic view of the structure a of the present invention.
In the figure: the novel folding mask comprises an outer mask body 1, a folding rod 2, a lower baffle 3, an upper baffle 4, a movable shaft 5, a through hole 6, a pull rod 7, a connecting rod 8, a spring 9, a connecting plate 10, a first pulley 11, a clamping groove 12, a rolling shaft 13, a second pulley 14, a groove 15, a fixing rod 16 and an inner mask body 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a four-axis precision vertical machining center returns type protection casing, includes the outer cover body 1, folding rod 2, goes up baffle 4, lower baffle 3 and inner cover body 17, its characterized in that: the inner wall of the outer cover body 1 is fixedly connected with a movable shaft 5 at one end, a folding rod 2 is movably connected inside the outer cover body 1 through the movable shaft 5, an inner cover body 17 is positioned inside the outer cover body 1, the folding rod 2 is communicated with the outer cover body 1 and the inner cover body 17 through the movable shaft 5, through the arrangement of the folding rod 2, the folding rod 2 is also stretched to play a stabilizing role on the inner cover body 17 when the protective cover is stretched, the length of the folding rod 2 after being folded is less than the height of the inner cover body 17, the folding rod 2 is prevented from colliding, a clamping groove 12 is formed in the top end of one side of the inner cover body 17, the inner cover body 17 is favorably fixed in the clamping groove 12 through a first pulley 11, an upper baffle plate 4 is fixedly connected to the top outside the inner cover body 17, a lower baffle plate 3 is connected inside the inner cover body 17 deviating from one end of the upper baffle plate 4, the upper baffle plate 4 and the lower baffle plate, the inner cover 17 is prevented from being separated from the outer cover 1 by the blocking of the upper and lower blocking plates 4 and 3.
One side of the outer cover body 1 is provided with a through hole 6, a connecting rod 8 is arranged in the through hole 6, the connecting rod 8 penetrates through the through hole 6 and is movably connected inside the through hole 6, one end of the connecting rod 8 is fixedly connected with a pull rod 7, the pull rod 7 is movably connected outside the outer cover body 1 through the connecting rod 8, the diameter of the pull rod 7 is larger than that of the connecting rod 8, the pull rod 7 is prevented from penetrating through the through hole 6, a connecting plate 10 is fixedly sleeved on the connecting rod 8, a spring 9 is fixedly connected on one side close to the pull rod 7 of the connecting plate 10, the spring 9 is movably sleeved outside the connecting rod 8, under the condition that the protective cover is folded by utilizing the elasticity of the spring 9, the connecting rod 8 pushes a first pulley 11 to be clamped in a clamping groove 12 to fix the inner cover body 17, the connecting rod 8 is fixedly connected with the, all set up flutedly on the inner cover body and the outer cover body bottom one end, recess fixedly connected with dead lever, 16 tops of dead lever are equipped with second pulley 14, and inner cover body 17 is inside outer cover body 1 through second pulley 14 sliding connection, through setting up second pulley 14, has avoided contact, effectual noise and the friction that reduces between inner cover body 17 and the outer cover body 1.
The working principle is as follows: when the protection casing needs to be tensile, pull-out pull rod 7 drives connecting rod 8 and first pulley 11 and breaks away from draw-in groove 12, remove the fixed to the internal cover body 17, later stretch the protection casing, folding rod 2 is also stretched and is played firm effect to the internal cover body 17 simultaneously, can prevent internal cover body 17 and external cover body 1 break away from through the upper shield 4 with blocking of lower baffle 3, internal cover body 17 slides in the external cover body 1 through second pulley 14, the contact between internal cover body 17 and the external cover body 1 has been avoided, effectual noise and the friction that reduces, it fixes internal cover body 17 to promote first pulley 11 card in draw-in groove 12 to utilize spring 9's elasticity connecting rod 8 after the protection casing is folding.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a accurate vertical machining center of four-axis returns type protection casing, includes the outer cover body (1), folding rod (2), goes up baffle (4), lower baffle (3) and inner cover body (17), its characterized in that: the folding device is characterized in that a movable shaft (5) is fixedly connected to one end of the inner wall of the outer cover body (1), the folding rod (2) is movably connected to the inside of the outer cover body (1) through the movable shaft (5), the inner cover body (17) is located inside the outer cover body (1), the folding rod (2) is communicated with the outer cover body (1) and the inner cover body (17) through the movable shaft (5), a clamping groove (12) is formed in the top end of one side of the inner cover body (17), the upper baffle plate (4) is fixedly connected to the top of the outer side of the inner cover body (17), and the lower baffle plate (3) is connected to the inside of the inner cover body (17) deviating from one end of the upper baffle;
through-hole (6) have been seted up to the outer cover body (1) one side, be equipped with connecting rod (8) in through-hole (6), connecting rod (8) one end and pull rod (7) fixed connection, connecting rod (8) are gone up the fixed cover and are connect connecting plate (10), fixedly connected with spring (9) are gone up in one side that is close to pull rod (7) in connecting plate (10), spring (9) activity is cup jointed in connecting rod (8) outside, connecting rod (8) are served at skew pull rod (7) and are served through roller bearing (13) first pulley (11) of fixedly connected with, first pulley (11) activity joint is inside draw-in groove (12), all set up flutedly on the inner cover body and the outer cover body bottom one, recess fixedly connected with dead lever, dead lever (16) top is equipped with second pulley (14).
2. The inverted protective cover for the four-axis precision vertical machining center according to claim 1, wherein: the pull rod (7) is movably connected to the outside of the outer cover body (1) through a connecting rod (8), and the diameter of the pull rod (7) is larger than that of the connecting rod (8).
3. The inverted protective cover for the four-axis precision vertical machining center according to claim 1, wherein: the length of the folded folding rod (2) is less than the height of the inner cover body (17).
4. The inverted protective cover for the four-axis precision vertical machining center according to claim 1, wherein: the upper baffle (4) and the lower baffle (3) are both positioned in the center of the top of the inner cover body (17).
5. The inverted protective cover for the four-axis precision vertical machining center according to claim 1, wherein: the inner cover body (17) is connected inside the outer cover body (1) in a sliding mode through a second pulley (14).
6. The inverted protective cover for the four-axis precision vertical machining center according to claim 1, wherein: the connecting rod (8) penetrates through the through hole (6) and is movably connected inside the through hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555992.9U CN210649798U (en) | 2019-09-18 | 2019-09-18 | Four-axis precise vertical machining center hollow protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555992.9U CN210649798U (en) | 2019-09-18 | 2019-09-18 | Four-axis precise vertical machining center hollow protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649798U true CN210649798U (en) | 2020-06-02 |
Family
ID=70837498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555992.9U Expired - Fee Related CN210649798U (en) | 2019-09-18 | 2019-09-18 | Four-axis precise vertical machining center hollow protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210649798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453996A (en) * | 2020-11-16 | 2021-03-09 | 沈阳马卡智工科技有限公司 | Integral protection room device of workbench movable gantry machine tool |
-
2019
- 2019-09-18 CN CN201921555992.9U patent/CN210649798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453996A (en) * | 2020-11-16 | 2021-03-09 | 沈阳马卡智工科技有限公司 | Integral protection room device of workbench movable gantry machine tool |
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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: 20200602 |