CN208132554U - A kind of protective door structure of numerically-controlled machine tool - Google Patents
A kind of protective door structure of numerically-controlled machine tool Download PDFInfo
- Publication number
- CN208132554U CN208132554U CN201820614318.2U CN201820614318U CN208132554U CN 208132554 U CN208132554 U CN 208132554U CN 201820614318 U CN201820614318 U CN 201820614318U CN 208132554 U CN208132554 U CN 208132554U
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- China
- Prior art keywords
- protective door
- numerically
- machine tool
- controlled machine
- fixed pin
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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.)
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Abstract
The utility model discloses a kind of protective door structures of numerically-controlled machine tool, including lathe cabin, the first protective door and the second protective door are respectively equipped on the outside of the lathe cabin, guide rail is installed below the lathe cabin, movable pulley is installed below first protective door, the movable pulley is movably connected on guide rail interior, first protective door and the second protective door two sides have been respectively fixedly connected with the first fixed pin and the second fixed pin, it is rotatably connected to first connecting rod between first fixed pin described in two groups, is rotatably connected to second connecting rod between the second fixed pin described in two groups.First protective door and the second protective door are that the first iron sheet layer, the second iron sheet layer, the first rubber layer, the second rubber layer and iron wire stratum reticulare are constituted, there is good protective performance, to be in the presence of that components to be processed or bulk clast fall off even if in processing will not break protective door and fly out throwing away, the effective guarantee personal safety of staff.
Description
Technical field
The utility model relates to numerical control machine tool technique field, specially a kind of protective door structure of numerically-controlled machine tool.
Background technique
Generally at least provided with an operating room, workpiece to be processed is placed in operating room to it present numerically-controlled machine tool
It is processed, in order to prevent in process, there is processing scrap or coolant liquid to sputter to accidentally injure people or make environment dirty, simultaneously
It is accidentally injured also for preventing other people limbs from protruding into operating room, the opening of the operating room of numerically-controlled machine tool is provided with openable
Protective door.Such as application No. is 201320390038.5 Chinese patent, a kind of protective door structure applied to numerically-controlled machine tool, including
It is fixedly mounted on numerically-controlled machine tool, and guide rod and idler wheel guide groove arranged in parallel, the guide rod and idler wheel guide groove
Between be provided with the protective door that can be moved along the axial direction of guide rod, one end of the guide rod, which is fixedly installed, to be used for
The driving motor for driving protective door mobile, the left and right sides of the protective door is fixedly installed pivot bush unit on the guide bar respectively
Linear bearing and the mobile idler wheel of idler wheel guide groove can be close to.
The utility model protective door uses linear bearing and guide rod matching due to the protective door side of the utility model
The structure of conjunction is oriented to by the high-precision of linear bearing and guide rod and is cooperated, not only ensures the kinematic accuracy of protective door, simultaneously
The vibration and sound that protective door generates in moving process can also be reduced；The guide rod both ends of the utility model are also distinguished simultaneously
Limit switches are set, reach predeterminated position, that is, stop motion convenient for control protective door.
But the protective door is as common numerically-controlled machine tool protective door, is laterally to pull more to occupy cross there are protective door
It is only one layer of iron sheet to space and protective door, protection effect is poor, so the protective door structure for providing a kind of numerically-controlled machine tool comes
Solve the above-mentioned problem very it is necessary to.
Utility model content
The purpose of this utility model is to provide a kind of protective door structures of numerically-controlled machine tool, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of protective door structure of numerically-controlled machine tool, packet
Lathe cabin is included, the first protective door and the second protective door, peace below the lathe cabin are respectively equipped on the outside of the lathe cabin
Equipped with guide rail, movable pulley being installed below first protective door, the movable pulley is movably connected on guide rail interior, and described first
Protective door and the second protective door two sides have been respectively fixedly connected with the first fixed pin and the second fixed pin, the first fixed pin described in two groups
Between be rotatably connected to first connecting rod, be rotatably connected to second connecting rod between the second fixed pin described in two groups.
Preferably, first protective door and the second protective door include the first iron sheet layer and the second iron sheet layer, described
It is equipped with the first rubber layer on the inside of first iron sheet layer, is equipped with the second rubber layer, first rubber layer on the inside of the second iron sheet layer
And second be connected with iron wire stratum reticulare between rubber layer.
Preferably, first protective door and the second protective door side are provided with chamfering.
Preferably, observation window is mounted on first protective door and the second protective door.
Preferably, described guide rail one end is fixedly connected with limited block.
Preferably, handle is fixedly connected on second protective door.
Compared with prior art, the utility model has the beneficial effects that：A kind of protective door of numerically-controlled machine tool of the utility model
Structure, structure novel, protective door can save horizontal space when opening, while the protective door has multilayer proofing, prevent
The scrap for the components generation only processed in work chamber will not splash out on the outside of protective door, and workpiece occurs in time and is detached from fixed get rid of
Out, protective door also has good intensity to be protected.By pull the second protective door on handle, realize the first protective door and
Second protective door is opened, and the second protective door is folded in above the first protective door, has saved the distance that protective door laterally occupies, the
One protective door and the second protective door are the first iron sheet layer, the second iron sheet layer, the first rubber layer, the second rubber layer and iron wire stratum reticulare structure
At, have good protective performance, even if processing in be in the presence of that components to be processed or bulk clast fall off and throw away
Protective door will not be broken fly out, the effective guarantee personal safety of staff.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the first protective door of the utility model and the second protective door fit structure schematic diagram；
Fig. 3 is the first protective door of the utility model and the second protective door schematic diagram of internal structure；
Fig. 4 is the utility model part A partial enlargement structural representation.
In figure：1 lathe cabin, 2 first protective doors, 3 second protective doors, 4 first connecting rods, 5 second connecting rods, 6 guide rails, 7 are moved
Driving wheel, 8 first fixed pins, 9 second fixed pins, 10 first iron sheet layers, 11 second iron sheet layers, 12 first rubber layers, 13 second rubbers
Glue-line, 14 iron wire stratum reticulares, 15 observation windows, 16 handles, 17 limited blocks, 18 chamferings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution：A kind of protective door structure of numerically-controlled machine tool, including
Lathe cabin 1 is respectively equipped with the first protective door 2 and the second protective door 3,1 lower section of lathe cabin on the outside of the lathe cabin 1
Guide rail 6 is installed, movable pulley 7 is installed below first protective door 2, the movable pulley 7 is movably connected on inside guide rail 6,
First protective door 2 and 3 two sides of the second protective door have been respectively fixedly connected with the first fixed pin 8 and the second fixed pin 9, two groups of institutes
It states and is rotatably connected to first connecting rod 4 between the first fixed pin 8, be rotatably connected to the second company between the second fixed pin 9 described in two groups
Bar 5.
First protective door 2 and the second protective door 3 include the first iron sheet layer 10 and the second iron sheet layer 11, and described
It is equipped with the first rubber layer 12 on the inside of one iron sheet layer 10, is equipped with the second rubber layer 13 on the inside of the second iron sheet layer 11, described first
Iron wire stratum reticulare 14 is connected between rubber layer 12 and the second rubber layer 13.First protective door 2 and 3 side of the second protective door are equal
It is provided with chamfering 18.It is mounted on observation window 15 on first protective door 2 and the second protective door 3, wherein the glass of observation window 15
Glass is high-intensitive tempered glass.Described 6 one end of guide rail is fixedly connected with limited block 17.It is fixed on second protective door 3 to connect
It is connected to handle 16.
Working principle：By pulling the handle 16 on the second protective door 3, realize that the first protective door 2 and the second protective door 3 are beaten
It opens, and the second protective door 3 is folded in 2 top of the first protective door, has saved the distance that protective door laterally occupies, the first protective door 2
It is the first iron sheet layer 10, the second iron sheet layer 11, the first rubber layer 12, the second rubber layer 13 and iron wire stratum reticulare with the second protective door 3
14 are constituted, and have good protective performance, even if there are components to be processed in processing or bulk clast falls off the shape thrown away
Condition will not break protective door and fly out, the effective guarantee personal safety of staff.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms 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 as the case may be
Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of protective door structure of numerically-controlled machine tool, including lathe cabin (1), it is characterised in that：On the outside of the lathe cabin (1)
It is respectively equipped with the first protective door (2) and the second protective door (3), is equipped with guide rail (6) below the lathe cabin (1), described the
It is equipped with movable pulley (7) below one protective door (2), the movable pulley (7) is movably connected on guide rail (6) inside, and described first is anti-
Shield door (2) and the second protective door (3) two sides have been respectively fixedly connected with the first fixed pin (8) and the second fixed pin (9), described in two groups
It is rotatably connected to first connecting rod (4) between first fixed pin (8), is rotatably connected between the second fixed pin (9) described in two groups
Two connecting rods (5).
2. a kind of protective door structure of numerically-controlled machine tool according to claim 1, it is characterised in that：First protective door
(2) and the second protective door (3) includes the first iron sheet layer (10) and the second iron sheet layer (11), and the first iron sheet layer (10) is interior
Side is equipped with the first rubber layer (12), is equipped with the second rubber layer (13) on the inside of the second iron sheet layer (11), first rubber layer
(12) it is connected between the second rubber layer (13) iron wire stratum reticulare (14).
3. a kind of protective door structure of numerically-controlled machine tool according to claim 1, it is characterised in that：First protective door
(2) and the second protective door (3) side is provided with chamfering (18).
4. a kind of protective door structure of numerically-controlled machine tool according to claim 1, it is characterised in that：First protective door
(2) and on the second protective door (3) it is mounted on observation window (15).
5. a kind of protective door structure of numerically-controlled machine tool according to claim 1, it is characterised in that：Described guide rail (6) one end
It is fixedly connected with limited block (17).
6. a kind of protective door structure of numerically-controlled machine tool according to claim 1, it is characterised in that：Second protective door
(3) handle (16) are fixedly connected on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614318.2U CN208132554U (en) | 2018-04-27 | 2018-04-27 | A kind of protective door structure of numerically-controlled machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614318.2U CN208132554U (en) | 2018-04-27 | 2018-04-27 | A kind of protective door structure of numerically-controlled machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132554U true CN208132554U (en) | 2018-11-23 |
Family
ID=64311353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614318.2U Expired - Fee Related CN208132554U (en) | 2018-04-27 | 2018-04-27 | A kind of protective door structure of numerically-controlled machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405524A (en) * | 2019-08-01 | 2019-11-05 | 宁夏协力装备有限公司 | A kind of high-precision numerical control machine |
-
2018
- 2018-04-27 CN CN201820614318.2U patent/CN208132554U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405524A (en) * | 2019-08-01 | 2019-11-05 | 宁夏协力装备有限公司 | A kind of high-precision numerical control machine |
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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: 20181123 Termination date: 20190427 |