CN212858774U - Protective device of machine tool - Google Patents
Protective device of machine tool Download PDFInfo
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- CN212858774U CN212858774U CN202021611730.2U CN202021611730U CN212858774U CN 212858774 U CN212858774 U CN 212858774U CN 202021611730 U CN202021611730 U CN 202021611730U CN 212858774 U CN212858774 U CN 212858774U
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- sliding door
- machine tool
- protection
- plate
- chip removal
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Abstract
The utility model discloses a protective device of a machine tool, which comprises a protective cover, wherein the protective cover comprises a protective plate, a surrounding plate, a sliding door and a chip removal port, the protective plate is arranged above the surrounding plate, the sliding door comprises a left sliding door and a right sliding door, the left sliding door and the right sliding door are connected with the protective plate through an upper guide rail, the left sliding door and the right sliding door are connected with the surrounding plate through a lower guide rail, and both the left sliding door and the right sliding door are provided with an observation window and a first handle; the chip removal port is arranged below the protective cover; a cross beam is arranged below the inner part of the protective cover, the two lower guide rails are arranged on the cross beam, and two pulleys are arranged at the bottom of the sliding door and are connected with the lower guide rails in a sliding manner; and the protection plate is provided with a machine tool system operation box, and the machine tool system operation box is connected with a power supply. The technical scheme of the utility model, the protection is comprehensive, and the design is simple, has reduced the noise, has eliminated operating personnel's potential safety hazard, the safety of guarantee production.
Description
Technical Field
The utility model relates to a lathe field, concretely relates to protector of lathe.
Background
Certain damage can be caused to people when the machine tool runs at a high speed, for example, high-temperature cutting chips generated by cutting can scratch or scald operators, so that damage accidents are caused; in the machining process of the machine tool, the electrode can generate great noise and metal cutting sound, the surrounding environment, particularly an operator, is greatly influenced, and the ears of the operator are damaged. For the above reasons, various machine tool protections have been developed and become more and more important in machine tools. Chinese patent CN201721478713.4 a numerical control machining center protection mechanism discloses a numerical control machining center protection mechanism, including the sliding door, the bottom of handle is equipped with positive and negative switch, scrape the both ends of strip respectively with first mount pad and second mount pad fixed connection, the bottom of first lead screw and the top fixed connection of first terminal surface gear, the bottom of second lead screw and the top fixed connection of second terminal surface gear, first terminal surface gear and second terminal surface gear are connected with the toothed belt meshing, the inside one end of toothed belt is equipped with driving pulley. Through being equipped with the sliding door, protect numerical control machining center, prevent that the spare part departure in the course of working from causing the damage to production personnel, through be equipped with positive and negative motor in driving pulley, be convenient for control first lead screw and second lead screw corotation and reversal to make and scrape the strip up-and-down motion and clean the inboard glass window with this, be convenient for observe the condition of production and processing. But the operation still needs the position that is close to the lathe, and it is inconvenient to operate the lathe, and the doctor blade shelters from the sight moreover, and barrier propterty is general.
How to design a machine tool protection device with good protection performance and convenient operation is the utility model discloses the problem that solves.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protector of lathe in order to solve the problem among the background art. The technical scheme of the utility model, the protection is comprehensive, and the design is simple, has reduced the noise, has eliminated operating personnel's potential safety hazard, has ensured production safety.
The above technical purpose of the present invention is achieved by the following technical solutions:
a protection device of a machine tool comprises a protection cover, wherein the protection cover is provided with a containing cavity for containing the machine tool, the protection cover comprises a protection plate, a surrounding plate, a sliding door and a chip removal opening, the protection plate is arranged above the surrounding plate, the sliding door is arranged on the front side of the protection cover, the sliding door comprises a left sliding door and a right sliding door, the left sliding door and the right sliding door are respectively connected with the protection plate through an upper guide rail and a lower guide rail, and the left sliding door and the right sliding door are respectively provided with an observation window for observing the operation condition of the machine tool in the containing cavity and a first handle for pushing and pulling the sliding door; the chip removal port is arranged below the protective cover; a cross beam is arranged below the inner part of the protective cover, the two lower guide rails are arranged on the cross beam, and two pulleys are arranged at the bottom of the sliding door and are connected with the lower guide rails in a sliding manner; and the protection plate is provided with a machine tool system operation box, and the machine tool system operation box is connected with a power supply.
According to the protection device for the machine tool, the adjacent protection plates are in sealing connection with each other.
According to the protection device of the machine tool, the splicing part between the protection plate and the protection plate is connected through the bolt fastening edge, and the rubber pad is arranged between the bolt and the protection plate.
According to the protection device of the machine tool, the chip removal groove body is arranged below the chip removal port, and the movable trundle is arranged below the chip removal groove body.
The protection device for the machine tool is characterized in that the observation window is made of organic explosion-proof glass.
According to the protection device of the machine tool, the thickness of the organic explosion-proof glass is 18 mm-20 mm.
According to the protection device of the machine tool, the side face of the protection cover is provided with the protection door, and the protection door is provided with the heat dissipation hole and the second handle.
As above protector of a lathe, the sliding door includes inlayer panel beating backplate and outer panel beating backplate, be provided with the amortization cotton between inlayer panel beating backplate and the outer panel beating backplate.
According to the protection device of the machine tool, the protection plate and the coaming are obliquely arranged, and the included angle alpha between the protection plate and the coaming is 20-30 degrees.
The protection device of the machine tool further comprises an electric cabinet body used for placing the motor, and the electric cabinet body is arranged on the rear side of the protection cover.
Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:
the utility model provides a protective device of a machine tool, wherein the protective cover is provided with a protective plate, a coaming, a sliding door and a scrap discharge port, and a left sliding door and a right sliding door, which is convenient for taking out a machined part with longer length; the left sliding door and the right sliding door are connected with the protection plate through the upper guide rail, and the left sliding door and the right sliding door are connected with the surrounding plate through the lower guide rail, so that the sliding is convenient, and the structure is simple; the bottom of each sliding door is provided with two pulleys, so that the sliding door is convenient to push and pull on one hand, and the bearing pressure is reduced on the other hand; the machine tool system operation box is convenient to set and operate. The technical scheme of the utility model, the protection is comprehensive, and the design is simple, has reduced the noise, has eliminated operating personnel's potential safety hazard, has ensured production safety.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art, and it is obvious that the following description is only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a protection device of a machine tool according to the present invention;
FIG. 2 is a schematic view of the connection of the pulley and the lower guide rail;
FIG. 3 is a schematic view of the connection between adjacent protection plates according to the present invention;
FIG. 4 is a schematic structural view of the sliding door;
FIG. 5 is an angle view of the fender and the apron;
fig. 6 is a schematic structural diagram of the protective door.
In the figure, 1-protective plate, 2-coaming plate, 3-sliding door, 4-chip removal port, 5-pulley, 6-lower guide rail, 7-machine tool system operation box, 8-bolt, 9-chip removal groove body, 10-protective door, 11-electric cabinet box body, 12-rubber pad, 13-cross beam, 31-left sliding door, 32-right sliding door, 91-movable caster, 301-first handle, 302-inner layer sheet metal guard plate, 303-outer layer sheet metal guard plate, 304-silencing cotton, 305-observation window, 1001-heat dissipation hole and 1002-second handle.
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. Based on the embodiment of the present invention, all other embodiments obtained without creative work by the ordinary skilled person in the art all belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
Referring to fig. 1-2, a protection device for a machine tool includes a protection cover, the protection cover has a receiving cavity for receiving the machine tool, the protection cover includes a protection plate 1, a surrounding plate 2, a sliding door 3 and a scrap discharge port 4, the protection plate 1 is disposed above the surrounding plate 2, the sliding door 3 is disposed on the front side of the protection cover, the sliding door 3 includes a left sliding door 31 and a right sliding door 32, the left sliding door 31 and the right sliding door 32 are respectively connected with the protection plate 1 through an upper guide rail and a lower guide rail 6, specifically, the upper guide rail (not shown in the figure) has a guiding function and adopts a structure of an outsourced linear guide rail; the left sliding door 31 and the right sliding door 32 are both provided with an observation window 305 for observing the operation condition of the machine tool in the accommodating cavity and a first handle 301 for pushing and pulling the sliding door 3; the chip removal port 4 is arranged below the protective cover; a cross beam 13 is arranged below the inner part of the protective cover, the two lower guide rails 6 are arranged on the cross beam 13, two pulleys 5 are arranged at the bottom of the sliding door 3, and the pulleys 5 are connected with the lower guide rails 6 in a sliding manner; and a machine tool system operation box 7 is arranged on the protection plate 1, and the machine tool system operation box 7 is connected with a power supply. The protection device of the machine tool provided by the embodiment is simple to machine and manufacture, convenient to install, good in bearing capacity and simple to install the sliding door 3. In this embodiment, according to the shape of the machine tool equipment in the protection casing and the layout of the factory building, the shape of the sliding door 3 can also be set to be an L shape or an arc shape with a bending angle, which is beautiful and saves space.
Referring to fig. 3, preferably, the adjacent protection plates 1 are in sealed connection with the protection plates 1. Preferably, the splicing position between the adjacent protection plate 1 and the protection plate 1 is connected through a bolt 8, and a rubber pad 12 is arranged between the bolt 8 and the protection plate 1. The sealing performance between the protection plate 1 and the protection plate 1 is good, when the sliding door 3 is completely closed, and the machine tool works normally, the rubber pad 12 is compressed, so that a closed cavity is formed in a machining area, and cutting fluid and scrap iron cannot leak out.
Referring to fig. 1, preferably, a chip removal groove body 9 is arranged below the chip removal port 4, a movable caster 91 is arranged below the chip removal groove body 9, and the movable caster 91 is convenient for processing cutting fluid, scrap iron and sewage in the chip removal groove body 9.
Preferably, the observation window 305 is made of organic explosion-proof glass. More preferably, the thickness of the organic explosion-proof glass is 18 mm-20 mm.
Referring to fig. 6, preferably, a protective door 10 is disposed on a side surface of the protective cover, and a heat dissipation hole 1001 and a second handle 1002 are disposed on the protective door 10.
Referring to fig. 4, preferably, the sliding door 3 includes an inner sheet metal guard plate 302 and an outer sheet metal guard plate 303, and a sound damping cotton 304 is disposed between the inner sheet metal guard plate 302 and the outer sheet metal guard plate 303. The inner sheet metal guard plate 302 and the outer sheet metal guard plate 303 make the sliding door 3 have certain rigidity. The sound insulation effect of the silencing cotton 304 is good, and the noise generated by machining of a machine tool is isolated.
Referring to fig. 5, preferably, the protection plate 1 and the coaming 2 are arranged in an inclined manner, and an included angle α between the protection plate 1 and the coaming 2 is 20 ° to 30 °. An operator can stand feet in the gap on the outer side of the coaming, and the operation of the operator is facilitated.
Preferably, the electric cabinet further comprises an electric cabinet body 11 for placing the motor, wherein the electric cabinet body 11 is arranged at the rear side of the protective cover.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of 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 (10)
1. The protection device of the machine tool comprises a protection cover, wherein the protection cover is provided with a containing cavity for containing the machine tool, and is characterized in that the protection cover comprises a protection plate (1), a coaming (2), a sliding door (3) and a chip removal port (4), the protection plate (1) is arranged above the coaming (2), the sliding door (3) is arranged on the front side of the protection cover, the sliding door (3) comprises a left sliding door (31) and a right sliding door (32), the left sliding door (31) and the right sliding door (32) are respectively connected with the protection plate (1) through an upper guide rail and a lower guide rail (6), and the left sliding door (31) and the right sliding door (32) are respectively provided with an observation window (305) for observing the operation condition of the machine tool in the containing cavity and a first handle (301) for pushing and pulling the sliding door (3); the chip removal port (4) is arranged below the protective cover; a cross beam (13) is arranged below the inner part of the protective cover, the two lower guide rails (6) are arranged on the cross beam (13), two pulleys (5) are arranged at the bottom of the sliding door (3), and the pulleys (5) are connected with the lower guide rails (6) in a sliding manner; the protection plate (1) is provided with a machine tool system operation box (7), and the machine tool system operation box (7) is connected with a power supply.
2. A guard for a machine tool according to claim 1, characterised in that adjacent guard plates (1) are sealingly connected to each other (1).
3. The protection device of a machine tool according to claim 2, characterized in that the joints between the adjacent protection plates (1) and (1) are connected by fastening edges of bolts (8), and rubber pads (12) are arranged between the bolts (8) and the protection plates (1).
4. The protection device of a machine tool according to claim 1, characterized in that a chip removal groove body (9) is arranged below the chip removal port (4), and a movable caster wheel (91) is arranged below the chip removal groove body (9).
5. A machine tool protection device according to claim 1, characterized in that the observation window (305) is made of organic explosion-proof glass.
6. A machine tool protection device according to claim 5, wherein the organic explosion-proof glass has a thickness of 18mm to 20 mm.
7. The machine tool protection device according to claim 1, wherein a protection door (10) is arranged on the side surface of the protection cover, and a heat dissipation hole (1001) and a second handle (1002) are arranged on the protection door (10).
8. The protection device of the machine tool according to claim 1, characterized in that the sliding door (3) comprises an inner layer sheet metal guard plate (302) and an outer layer sheet metal guard plate (303), and sound-deadening cotton (304) is arranged between the inner layer sheet metal guard plate (302) and the outer layer sheet metal guard plate (303).
9. A machine tool guard according to claim 1, characterised in that the guard plate (1) is inclined to the fence plate (2), and the angle α between the guard plate (1) and the fence plate (2) is 20 ° to 30 °.
10. A machine tool guard according to claim 1 further comprising an electrical cabinet housing (11) for housing the motor, the electrical cabinet housing (11) being disposed on the rear side of the guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611730.2U CN212858774U (en) | 2020-08-06 | 2020-08-06 | Protective device of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611730.2U CN212858774U (en) | 2020-08-06 | 2020-08-06 | Protective device of machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212858774U true CN212858774U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021611730.2U Active CN212858774U (en) | 2020-08-06 | 2020-08-06 | Protective device of machine tool |
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| Country | Link |
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| CN (1) | CN212858774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290400A (en) * | 2021-05-25 | 2021-08-24 | 萧县威辰机电工程设备有限公司 | Protective device for processing machine tool |
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2020
- 2020-08-06 CN CN202021611730.2U patent/CN212858774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113290400A (en) * | 2021-05-25 | 2021-08-24 | 萧县威辰机电工程设备有限公司 | Protective device for processing machine tool |
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