CN208759139U - A kind of protective device suitable for milling machine - Google Patents

Abstract

The utility model discloses a kind of protective devices suitable for milling machine, including milling machine ontology, the milling machine head lower end of the milling machine ontology is set there are two placing groove, two placing grooves are located at the two sides of milling machine drill bit, there are two link slots for connection between two placing grooves, protective plate is connected with by sliding equipment in the placing groove, glass plate is placed in the link slot, the glass plate is fixed between two protective plates, the elevating mechanism of lifting protective plate is equipped in the placing groove, the interior of the protective plate is equipped with air-breathing bindiny mechanism, the milling machine head upper end is equipped with the suction mechanism with air-breathing bindiny mechanism.The utility model is structurally reasonable, can provide protection when milling machine works, avoid encountering drill bit, and can timely absorb the powdered metal particles generated in process.

Description

A kind of protective device suitable for milling machine

Technical field

The utility model relates to milling machine technical field more particularly to a kind of protective devices suitable for milling machine.

Background technique

Milling machine refers mainly to the lathe processed with milling cutter to a variety of surfaces of workpiece.Usual milling cutter is transported based on rotary motion Dynamic, the movement of workpiece and milling cutter is feed motion, it can both process plane, groove, can also process various curved surfaces, gear Deng.

Existing milling machine is fitted without protective device, and the milling cutter of milling machine is directly exposed to outside, and operator is easy to because touching To milling cutter and it is injured, and milling machine is in process, often generates many powdery metal particles, these particles are grasped Make to influence health in personnel's inspiration body.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is suitable for milling machine Protective device, can milling machine work when protection be provided, avoid encountering drill bit, and can timely absorb process The powdered metal particles of middle generation.

To achieve the goals above, the utility model adopts the technical scheme that

The milling machine head lower end of a kind of protective device suitable for milling machine, including milling machine ontology, the milling machine ontology is equipped with two A placing groove, two placing grooves are located at the two sides of milling machine drill bit, link slot there are two connections between two placing grooves, Protective plate is connected with by sliding equipment in the placing groove, glass plate is placed in the link slot, the glass plate is fixed Between two protective plates, the elevating mechanism of lifting protective plate is equipped in the placing groove, the interior of the protective plate is equipped with air-breathing Bindiny mechanism, the milling machine head upper end are equipped with the suction mechanism with air-breathing bindiny mechanism.

Preferably, the sliding equipment includes the sliding slot being arranged on the outside of placing groove on inner wall, is consolidated vertically in the sliding slot Surely it is connected with slide bar, the lateral wall of the protective plate is fixedly connected with sliding block, and the slide bar runs through sliding block.

Preferably, the elevating mechanism includes the rack gear being fixed on protective plate side wall, and the side wall of the milling machine head is fixed It is connected with driving motor, the output shaft end of the driving motor is fixedly connected with bull stick, and the bull stick runs through two placing grooves, The lateral wall that the bull stick is located in placing groove is fixedly connected with gear, the wheel and rack intermeshing.

Preferably, the air-breathing bindiny mechanism includes the telescoping tube being arranged in protective plate, and the lower end of the telescoping tube is solid Surely there is the air intake duct being laterally arranged, the inner sidewall of the protective plate is equipped with multiple suction holes being connected to air intake duct.

Preferably, the suction mechanism includes the suction chamber that milling machine head upper end is arranged in, and the upper end of the suction chamber passes through Screw connection has sealing cover, and the upper end of the sealing cover is equipped with asepwirator pump, and the suction end of the asepwirator pump runs through sealing cover simultaneously It is connected to suction chamber, the upper end of the telescoping tube is connected to suction chamber, and the lower end of the sealing cover is equipped with adsorbent equipment.

Preferably, the adsorbent equipment is magnet plate, is equipped with open corresponding with suction port at the magnet plate center Mouthful.

The utility model compared with prior art, it has the advantage that:

1, it is equipped with protective plate and glass plate in the two sides of milling machine drill bit, glass plate can be thrown and observed, do not influence to add Work, and can be avoided a possibility that operator encounters drill bit, avoid the generation of safety accident.

2, it is provided with elevating mechanism, the adjusting of height can be carried out according to the size of processing part, guarantees that milling machine normally adds Work.

3, it is provided with suction mechanism and air-breathing bindiny mechanism, the powder of generation can be timely absorbed in milling machine process Last shape metallic particles, avoids human body from sucking.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of protective device suitable for milling machine structural schematic diagram；

Fig. 2 be the utility model proposes a kind of protective device suitable for milling machine milling machine head schematic bottom view；

Fig. 3 be the utility model proposes a kind of A suitable for the protective device of milling machine at structure enlargement diagram.

In figure: 1 milling machine head, 2 suction chambers, 3 sealing covers, 4 asepwirator pumps, 5 magnet plates, 6 telescoping tubes, 7 driving motors, 8 milling machines Ontology, 9 milling machine drill bits, 10 placing grooves, 11 bull sticks, 12 gears, 13 rack gears, 14 sliding blocks, 15 suction holes, 16 glass plates, 17 connections Slot, 18 air intake ducts, 19 slide bars, 20 protective plates.

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.

Referring to Fig.1-3, a kind of protective device suitable for milling machine, including milling machine ontology 8, under the milling machine head 1 of milling machine ontology 8 End is set there are two placing groove 10, and two placing grooves 10 are located at the two sides of milling machine drill bit 9, between two placing grooves 10 there are two connections Link slot 17, placing groove 10 is interior to be connected with protective plate 20 by sliding equipment, and sliding equipment includes setting in 10 outside of placing groove Sliding slot on inner wall is fixedly connected with slide bar 19 in sliding slot vertically, and the lateral wall of protective plate 20 is fixedly connected with sliding block 14, slide bar 19 run through sliding block 14, and sliding block 14 slides on slide bar 19, guarantee that protective plate 20 is normally gone up and down.

Glass plate 16 is placed in link slot 17, glass plate 16 is fixed between two protective plates 20, sets in placing groove 10 There is the elevating mechanism of lifting protective plate 20, elevating mechanism includes the rack gear 13 being fixed on 20 side wall of protective plate, the side of milling machine head 1 Wall is fixedly connected with driving motor 7, and the output shaft end of driving motor 7 is fixedly connected with bull stick 11, and bull stick 11 is put through two Slot 10 is set, the lateral wall that bull stick 11 is located in placing groove 10 is fixedly connected with gear 12, and gear 12 and rack gear 13 are intermeshed, open Dynamic driving motor 7, drives bull stick 11 to rotate, and bull stick 11 drives two gears 12 to rotate, and gear 12 is moved down with carry-over bar 13, thus Protective plate 20 is driven to leave placing groove 10, glass plate 16 also leaves link slot 17, two pieces of protective plates 20 and two pieces of glass plates therewith 16 form a protective cover, and milling machine drill bit 9 is separated, a possibility that encountering milling machine drill bit 9 is avoided, and are observed by glass plate 16 It does not influence to process.

The interior of protective plate 20 is equipped with air-breathing bindiny mechanism, and 1 upper end of milling machine head is equipped with the suction mechanism with air-breathing bindiny mechanism, Air-breathing bindiny mechanism includes the telescoping tube 6 being arranged in protective plate 20, and the lower end of telescoping tube 6 is fixed with the air-breathing being laterally arranged Pipe 18, the inner sidewall of protective plate 20 are equipped with multiple suction holes 15 being connected to air intake duct 18, and suction mechanism includes being arranged in milling machine There is sealing cover 3 in the upper end of the suction chamber 2 of first 1 upper end, suction chamber 2 by screw connection, and the upper end of sealing cover 3 is equipped with asepwirator pump 4, the suction end of asepwirator pump 4 is connected to through sealing cover 3 and with suction chamber 2, and the upper end of telescoping tube 6 is connected to suction chamber 2, sealing cover 3 lower end is equipped with adsorbent equipment, and adsorbent equipment is magnet plate 5, is equipped with open corresponding with suction port at 5 center of magnet plate Mouthful, many metal powders can be generated in process, starts asepwirator pump 4 at this time and carries out air-breathing, metal powder passes through multiple suctions Stomata 15 is sucked into air intake duct 18, then is sucked into suction chamber 2 by telescoping tube 6, and magnet plate 5 adsorbs metal powder Firmly, timely metal powder is absorbed, avoids being absorbed by the body, sealing cover 3, which can be dismantled, clears up magnet plate 5.

In the utility model, when milling machine ontology 8 is processed, according to the size of workpiece, starts driving motor 7, drive Bull stick 11 rotates, and bull stick 11 drives two gears 12 to rotate, and gear 12 is moved down with carry-over bar 13, so that protective plate 20 be driven to leave Placing groove 10, glass plate 16 also leave link slot 17 therewith, and two pieces of protective plates 20 and two pieces of glass plates 16 form a protective cover, Milling machine drill bit 9 is separated, does not influence to process by the observation of glass plate 16；Many metal powders can be generated in process, this Shi Qidong asepwirator pump 4 carries out air-breathing, and metal powder is sucked into air intake duct 18 by multiple suction holes 15, then passes through telescoping tube 6 are sucked into suction chamber 2, and magnet plate 5 adsorbs metal powder, timely absorbs metal powder, avoid being inhaled by human body It receives, sealing cover 3, which can be dismantled, clears up magnet plate 5.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of protective device suitable for milling machine, including milling machine ontology (8), which is characterized in that the milling of the milling machine ontology (8) The head of a bed (1) lower end is set there are two placing groove (10), and two placing grooves (10) are located at the two sides of milling machine drill bit (9), two institutes Stating connection between placing groove (10), there are two link slot (17), the placing groove (10) is interior to be connected with protective plate by sliding equipment (20), it being placed with glass plate (16) in the link slot (17), the glass plate (16) is fixed between two protective plates (20), The elevating mechanism of lifting protective plate (20) is equipped in the placing groove (10), the interior air-breathing that is equipped with of the protective plate (20) connects machine Structure, milling machine head (1) upper end are equipped with the suction mechanism with air-breathing bindiny mechanism.

2. a kind of protective device suitable for milling machine according to claim 1, which is characterized in that the sliding equipment includes Sliding slot on the inner wall of placing groove (10) outside is set, is fixedly connected with slide bar (19), the protective plate vertically in the sliding slot (20) lateral wall is fixedly connected with sliding block (14), and the slide bar (19) runs through sliding block (14).

3. a kind of protective device suitable for milling machine according to claim 1, which is characterized in that the elevating mechanism includes The side wall of the rack gear (13) being fixed on protective plate (20) side wall, the milling machine head (1) is fixedly connected with driving motor (7), institute The output shaft end for stating driving motor (7) is fixedly connected with bull stick (11), and the bull stick (11) runs through two placing grooves (10), institute It states the lateral wall that bull stick (11) is located in placing groove (10) to be fixedly connected with gear (12), the gear (12) and rack gear (13) phase Mutually engagement.

4. a kind of protective device suitable for milling machine according to claim 1, which is characterized in that the air-breathing bindiny mechanism Including the telescoping tube (6) being arranged in protective plate (20), the lower end of the telescoping tube (6) is fixed with the air intake duct being laterally arranged (18), the inner sidewall of the protective plate (20) is equipped with multiple suction holes (15) being connected to air intake duct (18).

5. a kind of protective device suitable for milling machine according to claim 4, which is characterized in that the suction mechanism includes Suction chamber (2) in milling machine head (1) upper end is set, and there are sealing cover (3), institute in the upper end of the suction chamber (2) by screw connection The upper end for stating sealing cover (3) is equipped with asepwirator pump (4), and the suction end of the asepwirator pump (4) is through sealing cover (3) and and suction chamber (2) it is connected to, the upper end of the telescoping tube (6) is connected to suction chamber (2), and the lower end of the sealing cover (3) is equipped with adsorbent equipment.

6. a kind of protective device suitable for milling machine according to claim 5, which is characterized in that the adsorbent equipment is magnetic Iron plate (5) is equipped with opening corresponding with suction port at magnet plate (5) center.