CN111070526A - Protective door of machine tool - Google Patents
Protective door of machine tool Download PDFInfo
- Publication number
- CN111070526A CN111070526A CN201911423282.5A CN201911423282A CN111070526A CN 111070526 A CN111070526 A CN 111070526A CN 201911423282 A CN201911423282 A CN 201911423282A CN 111070526 A CN111070526 A CN 111070526A
- Authority
- CN
- China
- Prior art keywords
- door
- slide bar
- bar device
- machine tool
- door opening
- Prior art date
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a machine tool protective door which comprises a left door leaf and a right door leaf which are symmetrically arranged at a machine tool door opening, wherein the left door leaf and the right door leaf are respectively arranged on a left slide bar device and a right slide bar device, one ends of the left slide bar device and the right slide bar device are connected and fixed with the machine tool door opening, the left slide bar device and the right slide bar device are obliquely arranged outwards at a preset angle with the machine tool door opening, and the left slide bar device and the right slide bar device respectively comprise two slide bars which are arranged in parallel. According to the invention, the two doors can be in close contact with the machine tool door opening after being closed, so that the sealing performance is enhanced, and the technical problem of high noise caused by large gap between the machine tool protective door and the machine tool door opening and the door opening is solved.
Description
Technical Field
The invention relates to the technical field of machine tools, in particular to a protective door of a machine tool.
Background
The basic opening and closing mode of the existing machine tool door is that two doors with the same specification slide on a rail in parallel along the door of the machine tool, for example, a sliding block slides on the rail relatively, two doors are in a gap and are in the middle of a machine tool door 3 after the doors are closed, and the two doors slide on the rail oppositely until the door of the rotational molding machine is completely opened and stopped.
The running mode mechanism of the opening and closing door is simple and easy to operate, but the mechanism cannot enable the two left and right doors and the gate of the rotational molding machine to be closed tightly, gaps between the left and right doors and the gate are large, noise generated by machining in the machine tool is discharged, and noise in a workshop is increased.
Disclosure of Invention
The invention aims to provide a machine tool protective door and aims to solve the technical problem that the existing machine tool protective door cannot be tightly closed with a door opening, so that a gap between the door and the door opening is large, and workshop noise is large.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a lathe guard gate, sets up left side door and right side door at lathe gate department including the symmetry, left side door and right side door are installed respectively on left slide bar device, right slide bar device, left side slide bar device is connected fixedly with the lathe gate with right slide bar device's one end, just left side slide bar device, right slide bar device are the angle of predetermineeing and lean out the setting with the lathe gate, left side slide bar device, right slide bar device are respectively including two parallel arrangement's slide bar.
The left door and the right door are respectively and movably connected with the left sliding rod device and the right sliding rod device through two sliding devices.
Preferably, the sliding means is a slip ring.
Preferably, the preset angle is 10-20 degrees.
The left door and the right door are symmetrically arranged at the doorway of the shuttle-type rotational molding machine, the left door and the right door are respectively arranged on the left sliding rod device and the right sliding rod device, one ends of the left sliding rod device and the right sliding rod device are connected and fixed with the doorway of a machine tool, the left sliding rod device and the right sliding rod device are obliquely arranged outwards at a preset angle with the doorway of the machine tool, and the left sliding rod device and the right sliding rod device respectively comprise two sliding rods which are arranged in parallel, so that the two doors can be in close contact with the doorway after being closed, and the sealing performance is enhanced.
Drawings
FIG. 1 is a schematic view of the present invention in an open state to provide a sealing door;
fig. 2 is a schematic view of the present invention in a closed state for providing a sealing door.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, referring to fig. 1 and 2, the present invention provides a machine tool protective door, which includes a left door 10 and a right door 20 symmetrically disposed at a machine tool door opening, the left door and the right door are respectively mounted on a left slide bar device and a right slide bar device, one end of the left slide bar device and one end of the right slide bar device are connected and fixed with a machine tool door opening 30, the left slide bar device and the right slide bar device are disposed to be inclined outward at a preset angle with respect to the machine tool door opening, and the left slide bar device and the right slide bar device respectively include two parallel slide bars 40.
In implementation, the left door and the right door are movably connected to the left sliding rod device and the right sliding rod device through two sliding devices 50, respectively.
In a specific implementation, the sliding device 50 is a sliding ring or a sliding block.
It should be noted that the left and right sliding bar devices may be implemented by sliding guide rails instead.
In specific implementation, preferably, the preset angle is 10-20 degrees.
Through the above preset angle of 10-20 degrees, when the left door and the right door are opened, the left door and the right door are opened simultaneously and respectively in the same speed in the left-right direction along a linear track or a sliding rod which forms an angle of 10 degrees with the plane of the rotational molding door opening, and when the machine tool door opening is completely opened and stopped, the door closing is performed in an opposite motion manner, and the two doors are in butt joint at the center of the door opening after the door is closed.
Preferably, the preset angle is 10 degrees.
In the concrete implementation, the opening and closing of the two doors can be controlled by a PLC controller to realize opening and closing, and the opening and closing can be realized by adopting power provided by a motor.
According to the invention, parallel movement tracks of the two doors are changed, namely the left door and the right door are averagely closed at the gate of the rotational molding machine, the two doors are sewn in the center of the gate, when the door is opened, the left door and the right door are simultaneously opened at the same speed and respectively move along a straight line track which forms an angle of 10 degrees with the plane of the rotational molding gate in the left-right direction, until the gate of the machine tool is completely opened and stopped, and the door is closed in an opposite motion. The closing motion track of the door can lead the left door and the right door to tightly press the gate of the rotational molding machine when the left door and the right door are finally converged and closed, thereby solving the defect that the door is not tightly contacted with the gate after the doors are closed in parallel operation and enhancing the sealing performance of the doors.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure.
More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a lathe guard gate, its characterized in that sets up left side door and right side door at lathe gate department including the symmetry, left side door and right side door are installed respectively on left slide bar device, right slide bar device, left side slide bar device is connected fixedly with the lathe gate with right slide bar device's one end, just left side slide bar device, right slide bar device are the angle of predetermineeing and lean out the setting with the lathe gate, left side slide bar device, right slide bar device are respectively including two parallel arrangement's slide bar.
2. The machine tool guard door of claim 1 wherein the left door and the right door are movably connected to the left slide bar assembly and the right slide bar assembly by two slide assemblies, respectively.
3. The machine tool guard door of claim 2 wherein the sliding means is a slip ring.
4. The machine tool protective door of claim 1, wherein the predetermined angle is 10 to 20 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911423282.5A CN111070526A (en) | 2019-12-31 | 2019-12-31 | Protective door of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911423282.5A CN111070526A (en) | 2019-12-31 | 2019-12-31 | Protective door of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111070526A true CN111070526A (en) | 2020-04-28 |
Family
ID=70321446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911423282.5A Pending CN111070526A (en) | 2019-12-31 | 2019-12-31 | Protective door of machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111070526A (en) |
-
2019
- 2019-12-31 CN CN201911423282.5A patent/CN111070526A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200428 |