CN221290489U - Safety protection sliding door of numerical control machine tool - Google Patents
Safety protection sliding door of numerical control machine tool Download PDFInfo
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- CN221290489U CN221290489U CN202322818827.0U CN202322818827U CN221290489U CN 221290489 U CN221290489 U CN 221290489U CN 202322818827 U CN202322818827 U CN 202322818827U CN 221290489 U CN221290489 U CN 221290489U
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- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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Abstract
The utility model discloses a safety protection sliding door of a numerical control machine tool, which comprises a first sliding door and a second sliding door, wherein the first sliding door and the second sliding door both comprise sliding door plate bodies bent into an L shape, and the sliding door plate bodies are arranged on the inner side of a machine tool protective cover body to slide; a first sliding rail component is arranged below the inner side of the front surface of the machine tool protective cover body, a first sliding piece is arranged below the sliding door plate body, and the first sliding pieces are connected to the first sliding rail component in a sliding manner; the inner side of the top wall of the machine tool protective cover body is provided with a second sliding rail component, the upper inner end of the sliding door plate body is respectively provided with a second sliding piece, and the second sliding pieces are connected to the second sliding rail component in a sliding way; and a safety door electric switch is further arranged above the first sliding door and the second sliding door. The safety protection sliding door of the numerical control machine tool is simple in structure, easy to install and use, large in operation space and in-out space, and convenient for carrying and loading and unloading workpieces.
Description
Technical Field
The utility model relates to the technical field of numerical control machine tools, in particular to a safety protection sliding door of a numerical control machine tool.
Background
The numerical control machine tool is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The device has strong comprehensive processing capability, can finish more processing contents after one-time clamping of workpieces, has high processing precision, can finish processing which cannot be finished by a plurality of common devices, and is more applicable to single-piece processing or small-medium batch production with complex shape and high precision requirements.
In order to facilitate the feeding and discharging of workpieces in a machine tool and the maintenance and control of internal parts, a main door and a side window are usually arranged on a machine tool outer cover, and the main door and the side window are basically in a sliding opening and closing structure, so that the machine tool is convenient to use; however, for workpieces with larger sizes or weights, workpieces need to be conveyed by using a lifting device, lifting and entering of the workpieces are difficult to meet by a sliding door vertically arranged on the front surface of a machine tool, and the opening degree and space occupation of the sliding door can also influence the entering and exiting of the workpieces.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a safety protection sliding door of a numerical control machine tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The safety protection sliding door of the numerical control machine tool comprises a first sliding door and a second sliding door which are arranged on the front surface of a machine tool protective cover body, wherein the first sliding door and the second sliding door respectively comprise a sliding door plate body bent into an L shape, and the sliding door plate body is arranged on the inner side of the machine tool protective cover body to slide; a first sliding rail component is arranged below the inner side of the front surface of the machine tool protective cover body, a first sliding piece is arranged below the sliding door plate body, and the first sliding pieces are connected to the first sliding rail component in a sliding manner; the inner side of the top wall of the machine tool protective cover body is provided with a second sliding rail component, the upper inner end of the sliding door plate body is respectively provided with a second sliding piece, and the second sliding pieces are connected to the second sliding rail component in a sliding way; the first sliding rail component and the second sliding rail component are horizontally arranged in parallel, and a safety door electric switch is further arranged above the first sliding door and the second sliding door.
The safety protection sliding door of the numerical control machine tool is simple in structure and easy to install and use, the sliding door can be opened in a large-breadth sliding mode through the arrangement of the first sliding door and the second sliding door, the sliding door plate bodies of the sliding doors are of bent L shapes, after the sliding door is opened, the front face and the upper face can be given out of space, the operation space and the in-out space are large, so that workpieces can be hoisted into the machine tool protective cover body, and the workpieces can be conveniently carried and assembled and disassembled.
The safety protection sliding door of the numerical control processing machine tool adopts the arrangement that the inner side slides and is close to the inner wall of the machine tool protective cover body, optimizes the space moving structure, reduces the space occupation, does not influence the space of the inner side and the outer side of the machine tool protective cover body after a pair of sliding doors are opened, and does not form movement interference.
Furthermore, the front of the sliding door plate body is also respectively provided with a transparent window, and the sliding door plate body is also respectively provided with a door handle at one side close to the transparent window. When the first sliding door and the second sliding door are closed, the processing condition of the inner workpiece can be visually observed from the outside; the door handle is arranged to facilitate opening and closing of the door.
In some embodiments, the first sliding rail assembly comprises a first mounting groove plate arranged on the inner side of the machine tool protective cover body, a first sliding rail is detachably connected to the long side face of the first mounting groove plate, and the first sliding piece is arranged above the first sliding rail in a sliding mode.
The side of first slide rail is equipped with a plurality of spliced poles, the spliced pole pass through the bolt with first installation frid is connected, first slide rail is vertical arrangement's strip shaped plate.
The sliding door comprises a sliding door plate body, and is characterized in that a first L-shaped mounting plate is arranged below the sliding door plate body, the first sliding piece comprises a wheel frame arranged below the first L-shaped mounting plate and a sliding wheel arranged between the wheel frames, and the sliding wheel is supported on the first sliding rail component in a sliding manner.
The first sliding rail is simple in structure and is a strip-shaped sliding plate structure, the connecting columns arranged on the side faces can be conveniently connected and fixed with the first mounting groove plate, and meanwhile, a certain mounting distance is kept between the connecting columns and the first mounting groove plate, so that the first sliding piece can be mounted and moved conveniently; the first mounting groove plate and the machine tool protective cover body can form a certain operation clearance space between the first mounting groove plate and the machine tool protective cover body after being connected so as to connect the bolts.
In some embodiments, the second sliding rail assembly comprises a second installation groove plate arranged on the inner side of the top wall of the machine tool protective cover body, a second sliding rail is arranged below the second installation groove plate, the second sliding rail is a cylindrical guide rail, and the cylindrical guide rail is connected with the second sliding piece.
The upper end side of the sliding door plate body is provided with a second L-shaped mounting plate, the second sliding piece comprises a linear sliding block arranged on the second L-shaped mounting plate, and the linear sliding block is connected with the second sliding rail component. Because the second sliding rail component is arranged below the top wall of the machine tool protective cover body, and the cylindrical guide rail and the linear sliding block are adopted, the machine tool protective cover has better connection and limiting performances, and is not easy to fall off under the dead weight.
In some embodiments, the linear slide is an electric linear slide, and the electric linear slide and the safety door electric switch are both electrically connected to a controller of a numerically controlled machine tool.
Further, the inner sides of the sliding door plate bodies are respectively provided with L-shaped reinforcing ribs, so that the strength and the stability of the sliding door plate bodies can be improved.
Further, a main mounting bracket is arranged above the sliding door plate body of the first sliding door, the electric switch of the safety door is arranged on the main mounting bracket, an auxiliary mounting bracket is arranged above the sliding door plate body of the second sliding door, and a bolt matched with the electric switch of the safety door is arranged on the auxiliary mounting bracket.
Compared with the prior art, the utility model has the beneficial effects that: 1. the safety protection sliding door of the numerical control machine tool is simple in structure and easy to install and use, the sliding doors can be opened in a large-breadth sliding manner through the arrangement of the first sliding door and the second sliding door, the sliding door plate bodies of the sliding doors are bent L-shaped, after the sliding doors are opened, the front side and the upper side can be provided with a space, the operation space and the in-out space are large, so that workpieces can be hoisted into the machine tool protective cover body, and the workpieces can be conveniently carried and assembled and disassembled; 2. the safety protection sliding door of the numerical control machine tool adopts the arrangement that the inner side slides and is close to the inner wall of the machine tool protective cover body, so that the space moving structure is optimized, the space occupation is reduced, the space of the inner side and the outer side of the machine tool protective cover body is not influenced after the pair of sliding doors are opened, and the movement interference is not formed; 3. the first sliding rail component is matched with the first sliding piece, the second sliding rail component is matched with the second sliding piece, the sliding door plate body can be well controlled to slide in a reciprocating mode, the guiding performance and the moving stability are good, the door can be opened on one side, and the opening degree of the door can be controlled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a safety protection sliding door of a numerical control machine tool;
FIG. 2 is a schematic view of the inner side structure of a safety protection sliding door of a numerical control machine tool;
FIG. 3 is a schematic view of a first track assembly of the sliding door of the present utility model;
FIG. 4 is a schematic view of a portion of a first track assembly of a safety shield sliding door according to the present utility model;
FIG. 5 is a schematic view of a split structure of a first rail assembly of the sliding door of the present utility model;
FIG. 6 is a schematic view of a second track assembly of the safety shield sliding door of the present utility model in partial cross-section;
FIG. 7 is a schematic view of the installation structure of the electric switch of the safety door of the safety protection sliding door of the present utility model;
In the figure: 1. a machine tool protective cover body; 2. a first sliding door; 3. a second sliding door; 4. a sliding door plate body; 5. a transparent window; 6. a door handle; 7. safety door electric switch; 701. a plug pin; 8. a first slide rail assembly; 801. a first mounting groove plate; 802. a first slide rail; 803. a connecting column; 9. a first slider; 901. a wheel carrier; 902. a sliding wheel; 10. a second slide rail assembly; 1001. a second mounting groove plate; 1002. a second slide rail; 11. a second slider; 12. a first L-shaped mounting plate; 13. a second L-shaped mounting plate; 14. a main mounting bracket; 15. and a secondary mounting bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, a safety protection sliding door of a numerical control machine tool comprises a first sliding door 2 and a second sliding door 3 which are arranged on the front surface of a machine tool protective cover body 1, wherein the first sliding door 2 and the second sliding door 3 respectively comprise a sliding door plate body 4 bent into an L shape, and the sliding door plate body 4 is arranged on the inner side of the machine tool protective cover body 1 to slide; a first sliding rail component 8 is arranged below the inner side of the front surface of the machine tool protective cover body 1, a first sliding piece 9 is respectively arranged below the sliding door plate body 4, and the first sliding piece 9 is connected to the first sliding rail component 8 in a sliding way; a second sliding rail assembly 10 is arranged on the inner side of the top wall of the machine tool protective cover body 1, second sliding pieces 11 are respectively arranged at the inner ends above the sliding door plate body 4, and the second sliding pieces 11 are connected to the second sliding rail assembly 10 in a sliding manner; the first sliding rail component 8 and the second sliding rail component 10 are horizontally arranged in parallel, and a safety door electric switch 7 is further arranged above the first sliding door 2 and the second sliding door 3.
The safety protection sliding door of the numerical control machine tool is simple in structure and easy to install and use, the sliding door can be opened in a large-breadth sliding mode through the arrangement of the first sliding door 2 and the second sliding door 3, the sliding door plate bodies 4 of the sliding doors are of bent L shapes, the front side and the upper side of the sliding door can be given up after the sliding door is opened, the operation space and the in-out space are large, so that workpieces can be hoisted into the machine tool protective cover body, and the workpieces can be conveniently carried and assembled.
The safety protection sliding door of the numerical control processing machine tool adopts the arrangement that the inner side slides and is close to the inner wall of the machine tool protective cover body, optimizes the space moving structure, reduces the space occupation, does not influence the space of the inner side and the outer side of the machine tool protective cover body after a pair of sliding doors are opened, and does not form movement interference.
The first sliding rail component 8 and the first sliding piece 9 are matched, the second sliding rail component 10 and the second sliding piece 11 are matched, the reciprocating sliding of the sliding door plate body 4 can be well controlled, the guidance quality and the moving stability are good, the first sliding door 2 and the second sliding door 3 can be conveniently opened and closed, the first sliding door 2 and the second sliding door 3 can be independently opened and closed, the door can be opened on one side, and the opening degree of the door can be controlled.
The first sliding rail component 8 and the second sliding rail component 10 are respectively arranged on the upper and lower directions of the machine tool protective cover body 1 and are installed close to the inner wall of the machine tool protective cover body 1, so that the installation is convenient, and the normal operation and use of functional components in a machine tool are not influenced. The safety door electric switch 7 can be locked when the first sliding door 2 and the second sliding door 3 are closed, and plays a role in safety protection.
Further, the front side of the sliding door plate body 4 is further provided with transparent windows 5, and the sliding door plate body 4 is further provided with door handles 6 at one side close to the transparent windows 5.
The transparent window 5 can be made of toughened glass or transparent antistatic acrylic material, and when the first sliding door 2 and the second sliding door 3 are closed, the processing condition of an internal workpiece can be visually observed from the outside; the door handle 6 is arranged to facilitate opening and closing of the door.
In some embodiments, as shown in fig. 3 to 5, the first sliding rail assembly 8 includes a first mounting groove plate 801 disposed on the inner side of the machine tool protecting cover body 1, a first sliding rail 802 is detachably connected to a long side surface of the first mounting groove plate 801, and the first sliding member 9 is slidably disposed above the first sliding rail 802.
The side of the first sliding rail 802 is provided with a plurality of connecting columns 803, the connecting columns 803 are connected with the first installation groove plate 801 through bolts, and the first sliding rail 802 is a vertically arranged strip-shaped plate.
The first sliding rail 802 has a simple structure, and is a strip-shaped sliding plate structure, and the connecting columns 803 arranged on the side surfaces can be conveniently connected and fixed with the first mounting groove plate 801, and meanwhile, a certain mounting space is kept between the connecting columns and the first mounting groove plate so as to facilitate the mounting and the moving of the first sliding piece; the first mounting groove plate 801 is connected to the machine tool protecting cover body 1 so that a certain operation clearance space can be formed therebetween to connect the bolts.
The lower part of the sliding door plate body 4 is provided with a first L-shaped mounting plate 12, the first sliding piece 9 comprises a wheel frame 901 arranged below the first L-shaped mounting plate 12 and sliding wheels 902 arranged between the wheel frames 901, and the sliding wheels 902 are slidably supported on the first sliding rail 802.
The first L-shaped mounting plate 12 is configured to appropriately increase the mounting area below the sliding door plate 4 so as to connect with the wheel frame 901, and the sliding wheel 902 disposed in the wheel frame 901 may directly slide on the first sliding rail 802, so that the two may be well matched under the effect of self weight.
In some embodiments, as shown in fig. 6, the second slide rail assembly 10 includes a second mounting groove plate 1001 disposed on the inner side of the top wall of the machine tool protecting cover body 1, and a second slide rail 1002 is disposed below the second mounting groove plate 1001, and the second slide rail 1002 is a cylindrical guide rail, and the cylindrical guide rail is connected to the second sliding member 11.
The upper end side of the sliding door plate body 4 is provided with a second L-shaped mounting plate 13, and the second sliding piece 11 comprises a linear sliding block arranged on the second L-shaped mounting plate 13, and the linear sliding block is connected to the second sliding rail 1002.
By means of the cooperation connection of the second slide rail 1002 and the linear slide block, the sliding door plate body 4 can be well moved, and as the second slide rail assembly 10 is arranged below the top wall of the machine tool protective cover body 1, the machine tool protective cover body is good in connection and limiting performance and is not easy to fall off under the dead weight due to the fact that the cylindrical guide rail and the linear slide block are adopted.
The first sliding rail 802 and the second sliding rail 1002 are all an entire sliding rail, the number of sliding wheels 902 or the number of linear sliding blocks are respectively multiple, and the linear sliding blocks are respectively arranged above and below the two sliding door plate bodies 4, so that the first sliding door 2 and the second sliding door 3 can share one set of the first sliding rail 802 and the second sliding rail 1002, and can slide respectively.
The linear slide block can be an electric linear slide block, and the electric linear slide block and the safety door electric switch are electrically connected with a controller of the numerical control machine tool.
Through such connection, can realize first push-and-pull sliding door 2 with the automation of second push-and-pull sliding door 3 is opened and is closed, utilize the controller of lathe can control electronic linear slider removes, thereby drives the sliding door plate body is followed second slide rail with first slide rail removes, when both are closed, emergency exit electric switch also can give the locking signal, makes its stop motion, when needs open, reverse movement can.
Specifically, the second slide rail 1002 is a cylindrical guide rail with a model of SBR16SA, and the linear slider is an electric slider used in cooperation with the linear slider; the electric safety door switch 7 is a magnetic switch, and is an SS/E-01 series safety door switch manufactured by Shanssen Chuang-Fang digital control equipment Co., ltd.
Further, the inner sides of the sliding door plate bodies 4 are respectively provided with L-shaped reinforcing ribs, and the L-shaped reinforcing ribs are arranged along the inner side walls of the sliding door plate bodies, so that the strength and the stability of the sliding door plate bodies can be improved.
Further, as shown in fig. 7, a main mounting bracket 14 is disposed above the sliding door plate body of the first sliding door 2, the electric switch 7 of the safety door is disposed on the main mounting bracket 14, an auxiliary mounting bracket 15 is disposed above the sliding door plate body of the second sliding door 3, and a bolt 701 matched with the electric switch 7 of the safety door is disposed on the auxiliary mounting bracket 15. This arrangement facilitates the arrangement and installation of the safety door motor-operated switch 7.
Further, a sealing structure is further provided between the first sliding door 2 and the second sliding door 3, that is, a plug-in sealing groove is provided on a side edge of one sliding door plate body, and a plug board is provided on a side edge of the other sliding door plate body, and the two forms a sealing structure when the two are closed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The safety protection sliding door of the numerical control machine tool is characterized by comprising a first sliding door and a second sliding door which are arranged on the front surface of a machine tool protective cover body, wherein the first sliding door and the second sliding door both comprise sliding door plate bodies bent into L shapes, and the sliding door plate bodies are arranged on the inner side of the machine tool protective cover body to slide; a first sliding rail component is arranged below the inner side of the front surface of the machine tool protective cover body, a first sliding piece is arranged below the sliding door plate body, and the first sliding pieces are connected to the first sliding rail component in a sliding manner; the inner side of the top wall of the machine tool protective cover body is provided with a second sliding rail component, the upper inner end of the sliding door plate body is respectively provided with a second sliding piece, and the second sliding pieces are connected to the second sliding rail component in a sliding way; the first sliding rail component and the second sliding rail component are horizontally arranged in parallel, and a safety door electric switch is further arranged above the first sliding door and the second sliding door.
2. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein the front surface of the sliding door plate body is further provided with transparent windows respectively, and the sliding door plate body is further provided with door handles respectively at one side close to the transparent windows.
3. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein the first sliding rail assembly comprises a first installation groove plate arranged on the inner side of the machine tool protective cover body, a first sliding rail is detachably connected to the long side face of the first installation groove plate, and the first sliding piece is arranged above the first sliding rail in a sliding mode.
4. The safety protection sliding door of the numerical control machine tool according to claim 3, wherein a plurality of connecting columns are arranged on the side face of the first sliding rail, the connecting columns are connected with the first installation groove plate through bolts, and the first sliding rail is a vertically arranged strip-shaped plate.
5. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein a first L-shaped mounting plate is arranged below the sliding door plate body, the first sliding piece comprises a wheel frame arranged below the first L-shaped mounting plate, and sliding wheels arranged between the wheel frames, and the sliding wheels are supported on the first sliding rail component in a sliding manner.
6. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein the second sliding rail assembly comprises a second installation groove plate arranged on the inner side of the top wall of the machine tool protective cover body, a second sliding rail is arranged below the second installation groove plate, the second sliding rail is a cylindrical guide rail, and the cylindrical guide rail is connected with the second sliding piece.
7. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein a second L-shaped mounting plate is arranged on the upper end side of the sliding door plate body, the second sliding piece comprises a linear sliding block arranged on the second L-shaped mounting plate, and the linear sliding block is connected with the second sliding rail assembly.
8. The safety protection sliding door of the numerical control machine tool according to claim 7, wherein the linear slide is an electric linear slide, and the electric linear slide and the safety door electric switch are electrically connected with a controller of the numerical control machine tool.
9. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein the inner sides of the sliding door plate bodies are respectively provided with L-shaped reinforcing ribs.
10. The safety protection sliding door of the numerical control machine tool according to claim 1, wherein a main mounting bracket is arranged above a sliding door plate body of the first sliding door, the electric switch of the safety door is arranged on the main mounting bracket, a secondary mounting bracket is arranged above the sliding door plate body of the second sliding door, and a bolt matched with the electric switch of the safety door is arranged on the secondary mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322818827.0U CN221290489U (en) | 2023-10-20 | 2023-10-20 | Safety protection sliding door of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322818827.0U CN221290489U (en) | 2023-10-20 | 2023-10-20 | Safety protection sliding door of numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN221290489U true CN221290489U (en) | 2024-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322818827.0U Active CN221290489U (en) | 2023-10-20 | 2023-10-20 | Safety protection sliding door of numerical control machine tool |
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| Country | Link |
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| CN (1) | CN221290489U (en) |
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2023
- 2023-10-20 CN CN202322818827.0U patent/CN221290489U/en active Active
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