CN211072834U - Protective device for numerically controlled milling machine - Google Patents

Abstract

The utility model discloses a protective device for a numerical control milling machine, which comprises a base, a telescopic protective component, a protective plate, a face window cleaning component and a water liquid conveying component, wherein the milling machine is arranged above the right side of the base, the telescopic protective component is arranged above the left side of the base, the protective plate is fixedly connected with the left side of the telescopic protective component, the racks are divided into two groups, the racks are fixedly connected with the two ends of the right side of the protective plate, a limit groove is arranged below the left side of the inner surface of the shell, the limit groove is connected with a limit switch in a sliding way, the limit switch is arranged at the lower right corner of the protective plate, the protective plate can be contracted in the vertical direction, thereby greatly reducing the space volume occupied by the protective device while maintaining the original protective effect, avoiding the two sides from being blocked, facilitating the processing of the mounting and dismounting of the, the requirement that personnel can observe the interior conveniently and the observation window can be kept clean and transparent is met.

Description

Protective device for numerically controlled milling machine

Technical Field

The utility model particularly relates to a protector for numerically controlled fraise machine.

Background

The numerical control milling machine is a numerical control machine with strong processing function, and a processing center, a flexible processing unit and the like which are rapidly developed at present are generated on the basis of the numerical control milling machine and the numerical control boring machine, and the milling mode cannot be separated from the milling mode. The milling process is complex, can process various complex parts, and is frequently used in various factories and enterprises.

However, the protection of the existing numerical control milling machine has some disadvantages, firstly, the outer surface of some milling machines is not provided with a protection device, the cutting is very easy to splash and hurt people when the milling machines are processed, the protection devices of some milling machines with the protection device occupy very much space, when the milling machines are used, the problem that two sides are blocked can occur, the work pieces are not beneficial to mounting and dismounting, secondly, in the processing process, the internal milling machine processing condition is often observed through the protection device, but after most milling machine protection devices are used for a period of time, the observation windows on the surfaces of the milling machines are easily polluted, the milling machines are also easily polluted by cutting fluid and cutting in the processing process, the internal processing condition is often not seen through the observation windows of the milling machines, so that the protection device for the numerical control milling machine is improved, and the protection device for the numerical control.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a protector for numerically controlled fraise machine to reach the reduction space and occupy, be convenient for observe inside processing and practical reliable's purpose.

The utility model provides a protector for numerically controlled fraise machine, includes base, flexible protective component, guard plate, face window clearance subassembly and water liquid transport module, base right side top is equipped with the milling machine, flexible protective component is installed to the upper left side of base, flexible protective component left side fixedly connected with guard plate, guard plate internal surface mounting has face window clearance subassembly, water liquid transport module is installed to guard plate internal surface top.

Preferably, flexible protection component is still including casing, a motor, a worm, a gear, major axis, No. two gears, rack, surface mounting has a motor in the casing, a motor one end fixedly connected with worm, a worm surface and a gear, a gear middle part fixedly connected with major axis, the equal fixedly connected with gear No. two in major axis both ends, No. two gear one side is rotated and is connected with the rack.

Preferably, face window clearance subassembly is still including No. two motors, No. two screw rods, gear wheel, connecting rod, rectangular, vertical bar, rubber scraper, observation face window, No. two motor left end fixedly connected with screw rods No. two, No. two screw rod surfaces and gear wheel sliding connection, gear wheel one side surface sliding connection has the connecting rod, the connecting rod left end rotates and is connected with rectangular, rectangular left end and vertical bar sliding connection, vertical bar top one side veneer is connected with rubber scraper, rubber scraper sliding connection has the observation face window.

Preferably, water liquid conveying component is still including water filling port, liquid reserve tank, water pump, shunt tubes, shower nozzle, water filling port below fixedly connected with liquid reserve tank, the water pump is installed to the liquid reserve tank below, water pump and shunt tubes fixed connection, the shower nozzle is installed to the shunt tubes below.

Preferably, the equal fixedly connected with round bar in guard plate both ends, round bar surface sliding connection has the sliding sleeve, sliding sleeve and casing fixed connection.

Preferably, the racks are two groups in total and are fixedly connected to the two ends of the right side of the protection plate.

Preferably, the left lower side of the inner surface of the shell is provided with a limit groove, the limit groove is connected with a limit switch in a sliding manner, and the limit switch is installed at the lower right corner of the protection plate.

The utility model has the advantages that:

1. the utility model discloses a flexible protection component can contract its guard plate in vertical direction to when maintaining originally that the protecting effect is inconvenient, the space volume that the protector occupy that has significantly reduced avoids both sides to appear blockking, makes things convenient for in personnel's ann and tear the work piece processing open, and overhauls the milling machine.

2. The utility model discloses a face window clearance subassembly can clear up the observation window surface fast when needing to can go on at the milling machine during operation, not influence processing, need not personnel's operation, reach the personnel of being convenient for and observe inside, keep the clean transparent needs of observation window.

3. The utility model discloses a water liquid conveying component can cooperate face window clearance subassembly to clear up the observation window, can store the cleaning solution through the liquid reserve tank of inside, utilizes water pump, shower nozzle to spray and goes out, and the rubber scraper blade of being convenient for scrapes the washing to the observation window, improves clean effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the telescopic protection assembly of the present invention;

FIG. 3 is a schematic structural view of the long shaft of the present invention;

fig. 4 is a schematic structural view of the face window cleaning assembly of the present invention.

In the figure: the device comprises a base 1, a milling machine 2, a telescopic protection component 3, a shell 31, a first motor 32, a first worm 33, a first gear 34, a long shaft 35, a second gear 36, a rack 37, a protection plate 4, a face and window cleaning component 5, a second motor 51, a second screw 52, a large gear 53, a connecting rod 54, a long strip 55, a vertical strip 56, a rubber scraper 57, an observation face and window 58, a water liquid conveying component 6, a water injection port 61, a liquid storage tank 62, a water pump 63, a shunt pipe 64, a spray head 65, a round rod 101, a sliding sleeve 102, a limiting groove 301 and a limiting switch 302.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a protector for numerically controlled fraise machine, includes base 1, flexible protective component 3, guard plate 4, face window clearance subassembly 5 and water liquid delivery unit 6, and 1 right side top of base is equipped with milling machine 2, and flexible protective component 3 is installed to 1 upper left side of base, and 3 left sides fixedly connected with guard plates 4 of flexible protective component, 4 internal surface mounting of guard plate have face window clearance subassembly 5, and water liquid delivery unit 6 is installed to 4 internal surface tops of guard plate.

Further, the telescopic protection component 3 further comprises a shell 31, a first motor 32, a first worm 33, a first gear 34, a long shaft 35, a second gear 36 and a rack 37, the first motor 32 is mounted on the inner surface of the shell 31, one end of the first motor 32 is fixedly connected with the first worm 33, the outer surface of the first worm 33 is connected with the first gear 34, the long shaft 35 is fixedly connected to the middle of the first gear 34, the second gear 36 is fixedly connected to two ends of the long shaft 35, and the rack 37 is rotatably connected to one side of the second gear 36.

Further, face window clearance subassembly 5 is still including No. two motors 51, No. two screw rods 52, gear wheel 53, connecting rod 54, rectangular 55, vertical bar 56, rubber scraper 57, observation face window 58, No. two screws 52 of motor 51 left end fixedly connected with, No. two screw rod 52 surfaces and gear wheel 53 sliding connection, gear wheel 53 one side surface sliding connection has connecting rod 54, connecting rod 54 left end rotates and is connected with rectangular 55, rectangular 55 left end and vertical bar 56 sliding connection, vertical bar 56 top one side veneer is connected with rubber scraper 57, rubber scraper 57 sliding connection has observation face window 58.

Further, the water liquid conveying assembly 6 further comprises a water injection port 61, a liquid storage tank 62, a water pump 63, a shunt pipe 64 and a spray head 65, the liquid storage tank 62 is fixedly connected below the water injection port 61, the water pump 63 is installed below the liquid storage tank 62, the water pump 63 is fixedly connected with the shunt pipe 64, and the spray head 65 is installed below the shunt pipe 64.

Furthermore, both ends of the protection plate 4 are fixedly connected with a round bar 101, the outer surface of the round bar 101 is slidably connected with a sliding sleeve 102, and the sliding sleeve 102 is fixedly connected with the housing 31.

Further, the racks 37 have two groups, and the racks 37 are fixedly connected to two ends of the right side of the protection plate 4.

Further, a limiting groove 301 is formed in the lower left of the inner surface of the shell 31, the limiting groove 301 is connected with a limiting switch 302 in a sliding mode, and the limiting switch 302 is mounted at the lower right corner of the protection plate 4.

The working principle is as follows: when the milling machine protection device is used, the protection plate 4 can be contracted through the telescopic protection component 3, so that the original protection effect is inconvenient, the space volume occupied by the protection device is greatly reduced, and the milling machine protection device is convenient for personnel to mount and dismount workpieces for processing or to overhaul the milling machine; firstly, the first motor 32 is electrified to rotate to drive the first worm 33, the first gear 34, the long shaft 35 and the second gear 36, the rack 37 and the protection plate 4 are driven to be lifted upwards through the rotation of the first motor, the first worm 33 and the first gear 34 belong to worm self-locking mechanisms, so the protection plate 4 cannot fall down, and meanwhile, the limiting groove 301 and the limiting switch 302 at the bottom can automatically limit to prevent the protection plate from excessively sliding out.

When the device is used for protection, when the observation window needs to be seen through to perform internal processing, the assembly 5 is cleaned through the face window, firstly, the second motor 51 rotates to drive the second screw rod 52, then the large gear 53 is driven, the large gear is dragged to move the connecting rod 54 and the strip 55 to move back and forth, through the connection between the large gear and the vertical bar 56, the vertical bar 56 and the rubber scraper 57 are pulled to hang back and forth on the observation face window 58, the water liquid is sprayed by the water liquid conveying assembly 6, the surface of the observation window can be cleaned quickly when needed, and the requirement for the convenience of observing the interior by people is met.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a protector for numerically controlled fraise machine, includes base (1), flexible protective component (3), guard plate (4), face window clearance subassembly (5) and water liquid delivery unit (6), its characterized in that: base (1) right side top is equipped with milling machine (2), flexible protective assembly (3) are installed to base (1) upper left side, flexible protective assembly (3) left side fixedly connected with guard plate (4), guard plate (4) internal surface mounting has face window clearance subassembly (5), water liquid conveyor components (6) are installed to guard plate (4) internal surface top.

2. The guard for a numerically controlled milling machine according to claim 1, wherein: the telescopic protection assembly (3) is characterized by further comprising a shell (31), a motor (32), a worm (33), a gear (34), a long shaft (35), a second gear (36) and a rack (37), wherein the motor (32) is installed on the inner surface of the shell (31), the worm (33) is fixedly connected with one end of the motor (32), the outer surface of the worm (33) is connected with the gear (34), the middle of the gear (34) is fixedly connected with the long shaft (35), the gears (36) are fixedly connected with the two ends of the long shaft (35), and the rack (37) is rotatably connected to one side of the second gear (36).

3. The guard for a numerically controlled milling machine according to claim 1, wherein: face window clearance subassembly (5) are still including No. two motor (51), No. two screw rods (52), gear wheel (53), connecting rod (54), rectangular (55), vertical bar (56), rubber scraper (57), observation face window (58), No. two motor (51) left end fixedly connected with No. two screw rods (52), No. two screw rod (52) surface and gear wheel (53) sliding connection, gear wheel (53) one side surface sliding connection has connecting rod (54), connecting rod (54) left end rotates and is connected with rectangular (55), rectangular (55) left end and vertical bar (56) sliding connection, vertical bar (56) top one side veneer is connected with rubber scraper (57), rubber scraper (57) sliding connection has observation face window (58).

4. The guard for a numerically controlled milling machine according to claim 1, wherein: water liquid conveying component (6) are still including water filling port (61), liquid reserve tank (62), water pump (63), shunt tubes (64), shower nozzle (65), water filling port (61) below fixedly connected with liquid reserve tank (62), water pump (63) are installed to liquid reserve tank (62) below, water pump (63) and shunt tubes (64) fixed connection, shower nozzle (65) are installed to shunt tubes (64) below.

5. The guard for a numerically controlled milling machine according to claim 1, wherein: the protection plate is characterized in that round rods (101) are fixedly connected to two ends of the protection plate (4), a sliding sleeve (102) is connected to the outer surface of each round rod (101) in a sliding mode, and the sliding sleeve (102) is fixedly connected with the shell (31).

6. A guard for a numerically controlled fraise machine as claimed in claim 2, wherein: the racks (37) are divided into two groups, and the racks (37) are fixedly connected to the two ends of the right side of the protection plate (4).

7. A guard for a numerically controlled fraise machine as claimed in claim 2, wherein: casing (31) internal surface left side below is equipped with spacing groove (301), spacing groove (301) and limit switch (302) sliding connection, and limit switch (302) install in guard plate (4) lower right corner.

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