CN219465584U - Numerical control machining center protection mechanism - Google Patents
Numerical control machining center protection mechanism Download PDFInfo
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- CN219465584U CN219465584U CN202223450044.3U CN202223450044U CN219465584U CN 219465584 U CN219465584 U CN 219465584U CN 202223450044 U CN202223450044 U CN 202223450044U CN 219465584 U CN219465584 U CN 219465584U
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- mounting groove
- electromagnet
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- fixing
- sliding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a numerical control machining center protection mechanism, which comprises a machine body, wherein an electric cabinet is arranged on the rear side wall of the machine body, a protection door is hinged to the electric cabinet, a handle is arranged on the protection door, the numerical control machining center protection mechanism also comprises a fixing mechanism which is arranged on the machine body and used for fixing the protection door, the fixing mechanism comprises a mounting groove which is arranged on the machine body, a fixing plate is connected onto the mounting groove in a sliding manner, a fixing hole is arranged on the side wall, close to the mounting groove, of the protection door, the fixing hole is matched with the fixing plate, and a driving mechanism used for driving the fixing plate is arranged in the mounting groove. According to the utility model, through the arrangement of the fixing mechanism, under the driving action of the driving mechanism, the protective door is limited in the normal power-on working process of the machine body, so that the protective door is prevented from being opened in the normal working process of the machine body, the personal safety of an operator is protected, and the cutter clamp and electric components on the machine body are prevented from being lost.
Description
Technical Field
The utility model relates to the technical field of numerical control machining centers, in particular to a protection mechanism of a numerical control machining center.
Background
The numerical control machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts, and is one of the numerical control machine tools with highest yield and most extensive application in the world at present.
The protection door on the current numerical control machining center electrical cabinet is fixed through connecting through the rotation round pin, at the in-process of numerical control machining center normal operating, still can open the protection door, open the protection door at the in-process of circular telegram, on the one hand, electrical component in the electrical cabinet still is in the electrified state, easily cause the emergence of incident, on the other hand, under the unknowing circumstances of operator, open the electrical cabinet protection door, easily make outside dust, garrulous cutting and steam enter into the electrical cabinet in, cause electrical component short circuit in the electrical cabinet, thereby make the machining center outage at work, cause cutter anchor clamps damage and electrical component's burn.
Therefore, there is a need for a protection mechanism for a numerical control machining center to solve the above problems.
Disclosure of Invention
The utility model aims to provide a protection mechanism of a numerical control machining center, which aims to solve the problem that a protective door can still be opened in the normal working process of the numerical control machining center in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the numerical control machining center protection mechanism comprises a machine body, wherein an electric cabinet is arranged on the rear side wall of the machine body, a protection door is hinged on the electric cabinet, a handle is arranged on the protection door,
the fixing mechanism is arranged on the machine body and used for fixing the protective door;
the fixing mechanism comprises a mounting groove formed in the machine body, a fixing plate is connected to the mounting groove in a sliding mode, a fixing hole is formed in the side wall, close to the mounting groove, of the protective door, the fixing hole is matched with the fixing plate, and a driving mechanism used for driving the fixing plate is arranged in the mounting groove.
The driving mechanism comprises a first electromagnet fixedly connected to the side wall of the mounting groove, a second electromagnet is connected to the mounting groove in a sliding mode, one end of the fixing plate is connected with the second electromagnet, and magnetic poles of the first electromagnet and the second electromagnet are identical.
The installation groove is provided with a sliding component which is convenient for the second electromagnet to slide, the sliding component comprises two sliding grooves which are arranged on two opposite side walls of the installation groove, two sliding blocks are connected to the sliding grooves in a sliding mode, and one ends of the two sliding blocks, which are opposite, are connected with the second electromagnet.
The installation groove is provided with a reset mechanism for resetting the second electromagnet, the reset mechanism comprises guide rods fixedly connected to the two sliding grooves, the two sliding blocks are slidably connected to the guide rods, the guide rods are sleeved with first springs, and two ends of each first spring are respectively connected with the side walls of the sliding grooves and the sliding blocks.
Be equipped with the stop gear who is used for carrying out spacing with the guard gate of opening on the organism, stop gear includes the installation pole of fixed connection on the organism, it is connected with the mounting panel to rotate through the pivot on the installation pole, the one end of mounting panel is equipped with spacing pipe, sliding connection has the gag lever post on the spacing pipe, the other end of gag lever post is equipped with spacing couple.
The limiting pipe is provided with a stretching assembly used for stretching the limiting hook, the stretching assembly comprises a second spring fixedly connected to the side wall of the limiting pipe, and the other end of the second spring is connected with a limiting rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the fixing mechanism, under the driving action of the driving mechanism, the protective door is limited in the normal power-on working process of the machine body, so that the protective door is prevented from being opened in the normal working process of the machine body, the personal safety of an operator is protected, and the cutter clamp and electric components on the machine body are prevented from being lost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the rear wall structure of the machine body of the present utility model;
FIG. 3 is a schematic view of the internal structure of the fixing mechanism and the limiting mechanism of the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is an enlarged view at B in fig. 3.
In the figure: 101. a body; 102. a protective door; 103. a handle; 201. a mounting groove; 202. a fixing plate; 203. a fixing hole; 301. a first electromagnet; 302. a second electromagnet; 4. a sliding groove; 501. a guide rod; 502. a first spring; 601. a mounting rod; 602. a rotating shaft; 603. a mounting plate; 604. a limiting tube; 605. a limit rod; 606. limiting hooks; 7. and a second spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the protection mechanism of the numerical control machining center provided by the utility model comprises a machine body 101, wherein an electric cabinet is arranged on the rear side wall of the machine body 101, a protection door 102 is hinged on the electric cabinet, a handle 103 is arranged on the protection door 102, and the protection mechanism further comprises a fixing mechanism which is arranged on the machine body 101 and used for fixing the protection door 102;
the fixed establishment is including seting up the mounting groove 201 on organism 101, sliding connection has fixed plate 202 on the mounting groove 201, fixed orifices 203 have been seted up on the lateral wall that guard gate 102 is close to mounting groove 201, fixed orifices 203 and fixed plate 202 assorted setting are equipped with in the mounting groove 201 and are used for carrying out driven actuating mechanism to fixed plate 202, through fixed establishment's setting, at the normal in-process of circular telegram work of organism 101, carry out spacingly to guard gate 102, avoid guard gate 102 to be opened at the normal in-process of work of organism 101, both protected operator's personal safety, cutter anchor clamps and electrical components on the organism 101 have been protected again and loss is avoided.
The driving mechanism comprises a first electromagnet 301 fixedly connected to the side wall of the mounting groove 201, a second electromagnet 302 is slidingly connected to the mounting groove 201, one end of the fixing plate 202 is connected with the second electromagnet 302, the magnetic poles of the first electromagnet 301 and the magnetic poles of the second electromagnet 302 are the same, and the electromagnets have magnetism and definite polarities when the electromagnets are normally electrified to work; after all the energy is released after the power is off, no magnetism and polarity exist, and through the arrangement of the driving mechanism, when the machine body 101 is powered on, the second electromagnet 302 pushes the fixing plate 202 to move towards the fixing hole 203.
Be equipped with the slip subassembly that the second electro-magnet 302 of being convenient for slided on the mounting groove 201, slip subassembly is including seting up the sliding tray 4 on two opposite lateral walls of mounting groove 201, and sliding connection has the sliding block on two sliding tray 4, and two opposite one ends of sliding block are connected with the second electro-magnet 302, through the setting of slip subassembly, provide direction and limiting displacement for the removal of second electro-magnet 302.
The installation groove 201 is provided with a reset mechanism for resetting the second electromagnet 302, the reset mechanism comprises guide rods 501 fixedly connected to the two sliding grooves 4, two sliding blocks are slidably connected to the guide rods 501, the two guide rods 501 are sleeved with first springs 502, two ends of each first spring 502 are respectively connected with the side wall of the sliding groove 4 and the sliding blocks, and through the arrangement of a reset assembly, when an electric cabinet needs to be overhauled, the machine body 101 is powered off, so that the first electromagnet 301 and the second electromagnet 302 do not generate magnetism any more to repel each other, and the second electromagnet 302 resets under the elastic force of the first springs 502.
Be equipped with the stop gear who is used for carrying out spacing with the guard gate 102 of opening on the organism 101, stop gear includes the installation pole 601 of fixed connection on the organism 101, rotate through pivot 602 on the installation pole 601 and be connected with mounting panel 603, the one end of mounting panel 603 is equipped with spacing pipe 604, sliding connection has gag lever post 605 on the spacing pipe 604, the other end of gag lever post 605 is equipped with spacing couple 606, through stop gear's setting, be convenient for carry out spacing fixedly with guard gate 102, guard gate 102 after avoiding opening constantly rotates, strike the maintainer, influence the normal maintenance work of maintainer.
Be equipped with on the spacing pipe 604 and be used for carrying out tensile stretching assembly to spacing couple 606, stretching assembly includes the second spring 7 of fixed connection on spacing pipe 604 lateral wall, and the other end and the gag lever post 605 of second spring 7 are connected for carry out flexible tensioning to guard gate 102 through stretching assembly's setting, avoid guard gate 102 to suffer the striking and cause the damage at spacing in-process.
Working principle: because the protection door 102 on the existing numerical control machining center electrical cabinet is fixedly connected through the rotating pin, the protection door 102 can still be opened in the normal working process of the numerical control machining center, in order to avoid unnecessary loss caused by the opening of the protection door 102 in the working process of the machine body 101, the protection door 102 needs to be fixed, when the machine body 101 is normally electrified and works, the first electromagnet 301 and the second electromagnet 302 are electrified, and because the magnetic poles of the first electromagnet 301 and the second electromagnet 302 are the same, the first electromagnet 301 and the second electromagnet 302 after being electrified repel each other, thereby pushing the second electromagnet 302 to move away from the first electromagnet 301, at the moment, the first spring 502 is stressed to deform to form elastic force, and in the moving process of the second electromagnet 302, the fixing plate 202 is driven to be inserted into the fixing hole 203 on the protection door 102, so that the protection door 102 is limited, and the protection door 102 is prevented from being opened in the normal working process of the machine body 101, thereby protecting the personal safety of operators and protecting the cutter fixture and electric components on the machine body 101 from loss;
when the electric cabinet needs to be overhauled, the machine body 101 is powered off, the first electromagnet 301 and the second electromagnet 302 do not generate magnetism any more to repel each other, the second electromagnet 302 resets under the elastic force of the first spring 502, at the moment, the bolt is opened, the protective door 102 can be opened, the protective door 102 needs to be limited in order to avoid interference of the rotating protective door 102 to overhauling personnel, the limiting hooks 606 are rotated when the protective door 102 is limited, the limiting hooks 606 are hung on the handles 103 on the protective door 102, the protective door 102 can be limited and fixed, the opened protective door 102 is prevented from continuously rotating, the overhauling personnel is impacted, and normal overhauling work of the overhauling personnel is affected.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A numerically controlled machining center protection mechanism, comprising:
the electric appliance cabinet is arranged on the rear side wall of the machine body (101), a protective door (102) is hinged to the electric appliance cabinet, and a handle (103) is arranged on the protective door (102);
characterized by further comprising:
the fixing mechanism is arranged on the machine body (101) and used for fixing the protective door (102);
the fixing mechanism comprises a mounting groove (201) formed in the machine body (101), a fixing plate (202) is connected to the mounting groove (201) in a sliding mode, a fixing hole (203) is formed in the side wall, close to the mounting groove (201), of the protective door (102), the fixing hole (203) is matched with the fixing plate (202), and a driving mechanism used for driving the fixing plate (202) is arranged in the mounting groove (201); the driving mechanism comprises a first electromagnet (301) fixedly connected to the side wall of the mounting groove (201), a second electromagnet (302) is slidably connected to the mounting groove (201), one end of the fixing plate (202) is connected with the second electromagnet (302), and magnetic poles of the first electromagnet (301) and the magnetic poles of the second electromagnet (302) are identical.
2. The numerical control machining center protection mechanism according to claim 1, wherein: the mounting groove (201) is provided with a sliding component which is convenient for the second electromagnet (302) to slide, the sliding component comprises two sliding grooves (4) which are arranged on two opposite side walls of the mounting groove (201), the two sliding grooves (4) are connected with sliding blocks in a sliding manner, and one ends of the two sliding blocks, which are opposite, are connected with the second electromagnet (302).
3. The numerically controlled machining center protection mechanism according to claim 2, wherein: the mounting groove (201) is provided with a reset mechanism for resetting the second electromagnet (302), the reset mechanism comprises guide rods (501) fixedly connected to the two sliding grooves (4), the two sliding blocks are slidably connected to the guide rods (501), the guide rods (501) are sleeved with first springs (502), and two ends of each first spring (502) are respectively connected with the side walls of the sliding grooves (4) and the sliding blocks.
4. The numerical control machining center protection mechanism according to claim 1, wherein: be equipped with the stop gear who is used for carrying out spacing with the guard gate (102) of opening on organism (101), stop gear includes installation pole (601) of fixed connection on organism (101), be connected with mounting panel (603) through pivot (602) rotation on installation pole (601), the one end of mounting panel (603) is equipped with spacing pipe (604), sliding connection has gag lever post (605) on spacing pipe (604), the other end of gag lever post (605) is equipped with spacing couple (606).
5. The numerical control machining center protection mechanism according to claim 4, wherein: the limiting pipe (604) is provided with a stretching assembly for stretching the limiting hook (606), the stretching assembly comprises a second spring (7) fixedly connected to the side wall of the limiting pipe (604), and the other end of the second spring (7) is connected with a limiting rod (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450044.3U CN219465584U (en) | 2022-12-20 | 2022-12-20 | Numerical control machining center protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223450044.3U CN219465584U (en) | 2022-12-20 | 2022-12-20 | Numerical control machining center protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219465584U true CN219465584U (en) | 2023-08-04 |
Family
ID=87437923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223450044.3U Active CN219465584U (en) | 2022-12-20 | 2022-12-20 | Numerical control machining center protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219465584U (en) |
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2022
- 2022-12-20 CN CN202223450044.3U patent/CN219465584U/en active Active
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