Loading and unloading device of numerical control lathe for machining automobile steering knuckle
Technical Field
The utility model relates to a numerical control lathe loading and unloading technical field especially relates to a numerical control lathe loading and unloading device of auto steering knuckle processing.
Background
The numerically controlled lathe is one of the widely used numerically controlled machines at present. The cutting tool is mainly used for cutting and processing inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces with any taper angles, complex rotary inner and outer curved surfaces, cylindrical threads, conical threads and the like, and can perform grooving, drilling, reaming, boring and the like.
The existing loading and unloading device of the numerical control lathe is not provided with a cleaning mechanism, and because a large amount of impurities such as fine dust, particle dust, scrap iron and the like are adhered to the surface of a part, the dust can fly along with the vibration of a crawler belt and the disturbance of air flow and the like in the conveying process on the crawler belt, so that the loading and unloading device of the numerical control lathe for processing the automobile steering knuckle needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a loading and unloading device of a numerical control lathe for machining an automobile steering knuckle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a numerical control lathe loading and unloading material device of auto steering knuckle processing, includes the dust removal casing, dust removal casing lateral wall fixedly connected with feeder hopper, the board is placed to dust removal casing lateral wall fixedly connected with, be equipped with the clearance mechanism that is used for clearing up workpiece surface dust in the dust removal casing, clearance mechanism is including rotating two rotary rods of connection at dust removal shells inner wall, two the rotary rod lateral wall is all fixed the brush roller that has cup jointed, two the rotary rod runs through dust removal casing lateral wall, place board upper end fixedly connected with second motor, one of them the rotary rod is close to the one end of second motor and the output shaft fixed connection of second motor, be equipped with the collection mechanism that is used for collecting the dust in the dust removal casing.
Preferably, collect mechanism and include that fixed connection violently manages at two of dust removal shells inner wall, two violently manage the lower extreme and all feed through and be equipped with a plurality of dust absorption pipes, the dust absorption pipe slope sets up, dust removal shells upper end fixedly connected with dust absorption pump, the end intercommunication of giving vent to anger of dust absorption pump is equipped with the inlet pipe, inlet pipe upper end intercommunication is equipped with two connecting pipes, two the one end that the dust absorption pump was kept away from to the connecting pipe is managed the upper end intercommunication with two respectively.
Preferably, the top fixedly connected with electronic slide rail in the dust removal casing, be equipped with electric putter on the electronic slide rail, electric putter lower extreme is equipped with the electro-magnet.
Preferably, the side wall of the dust removal shell is provided with a discharge port, and the inner wall of the discharge port is fixedly connected with two blanking plates which are all obliquely arranged.
Preferably, two equal coaxial fixedly connected with first band pulley on the rotary rod, two first band pulleys connect through a belt transmission, dust removal shells inner wall rotates and is connected with the dwang, two the dwang lateral wall is all fixed the athey wheel that has cup jointed, two be equipped with the track on the athey wheel jointly.
Preferably, the first motor of dust removal shells inner wall fixedly connected with, the output shaft fixedly connected with axis of rotation of first motor, one of them the equal coaxial fixedly connected with second band pulley in dwang and the axis of rotation, two the second band pulley passes through second belt transmission and connects.
The utility model discloses in, following beneficial effect has:
1. the cleaning device is provided with a cleaning mechanism, an output shaft of a second motor drives a rotating rod to rotate, the rotating rod drives a first belt wheel to rotate, the first belt wheel drives a first belt wheel on another rotating rod to rotate through first belt transmission, the first belt wheel drives the rotating rod to rotate, and the two rotating rods drive a brush roller to rotate, so that the surface of a workpiece moving leftwards is cleaned, dust on the surface of the workpiece is cleaned, and subsequent collection is facilitated;
2. the device is provided with the collecting mechanism, the dust raised in the cleaning process is sucked into the transverse pipe by the dust suction pump from the dust suction pipe, and the dust in the transverse pipe is finally conveyed into the external collecting box by the dust suction pump through the connecting pipe and the feeding pipe, so that the dust is cleaned, the condition of flying dust is avoided, and the cleanness of a workshop is ensured;
3. this device has set up the electro-magnet, and electric putter's output shrink drives the electro-magnet rebound, starts electronic slide rail, and electric putter moves left, and when the electro-magnet was located upper end lower flitch top completely, the electro-magnet outage, outside the flitch inclined plane roll-off dust removal casing under the upper end was followed to iron fillings to can adsorb the collection to the great iron fillings of weight, further improved the clearance effect of device to impurity.
Drawings
Fig. 1 is a schematic structural view of a loading and unloading device of a numerically controlled lathe for machining an automobile steering knuckle, provided by the utility model;
fig. 2 is a top view of fig. 1.
In the figure: the dust removal device comprises a dust removal shell 1, a crawler belt 2, a rotating rod 3, a crawler wheel 4, a first motor 5, a rotating shaft 6, a limiting rod 7, an electromagnet 8, a feed hopper 9, an electric sliding rail 10, a brush roller 11, a rotating rod 12, a discharge port 13, an electric push rod 14, a dust suction pump 15, a transverse pipe 16, a dust suction pipe 17, a connecting pipe 18, a feeding pipe 19, a second motor 20, a blanking plate 21 and a placing plate 22.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a numerical control lathe loading and unloading device for machining an automobile steering knuckle comprises a dust removal shell 1, wherein a feed hopper 9 is fixedly connected to the side wall of the dust removal shell 1, a placing plate 22 is fixedly connected to the side wall of the dust removal shell 1, an inclined plane is arranged at the lower end of the feed hopper 9 to prevent workpieces from being accumulated at the bottom of the feed hopper 9, a discharge port 13 is formed in the side wall of the dust removal shell 1, two discharging plates 21 are fixedly connected to the inner wall of the discharge port 13, and the two discharging plates 21 are all obliquely arranged to facilitate discharging of the workpieces and dust.
Be equipped with the clearance mechanism that is used for clearing up the surperficial dust of work piece in the dust removal casing 1, clearance mechanism is including rotating two rotary rods 12 of connection at the 1 inner wall of dust removal casing, and two rotary rod 12 lateral walls are all fixed the brush roller 11 that has cup jointed, and two rotary rods 12 run through dust removal casing 1 lateral wall, place board 22 upper end fixedly connected with second motor 20, and one of them rotary rod 12 is close to the one end of second motor 20 and the output shaft fixed connection of second motor 20.
Be equipped with the collection mechanism that is used for collecting the dust in dust removal casing 1, collect mechanism and include that fixed connection violently manages 16 at two of dust removal casing 1 inner wall, it is equipped with a plurality of dust absorption pipes 17 all to communicate for two violently manage 16 lower extremes, dust absorption pipe 17 slope sets up, dust removal casing 1 upper end fixedly connected with dust absorption pump 15, the end intercommunication of giving vent to anger of dust absorption pump 15 is equipped with inlet pipe 19, inlet pipe 19 upper end intercommunication is equipped with two connecting pipes 18, the one end that dust absorption pump 15 was kept away from to two connecting pipes 18 is managed 16 upper ends intercommunication with two respectively, dust absorption pump 15 give vent to anger end and outside collection box intercommunication.
The utility model discloses in, top fixedly connected with electric slide rail 10 in the dust removal casing 1 is equipped with electric putter 14 on the electric slide rail 10, and electric putter 14 lower extreme is equipped with electro-magnet 8, and opening and close of electric slide rail 10 and electro-magnet 8 is prior art, so do not do too much to describe repeatedly.
The utility model discloses in, the first band pulley of equal coaxial fixedly connected with on two rotary rods 12, two first band pulleys are connected through first belt drive, and the 1 inner wall of dust removal casing rotates and is connected with dwang 3, and two 3 lateral walls of dwang are all fixed and have cup jointed athey wheel 4, are equipped with track 2 on two athey wheels 4 jointly.
The utility model discloses in, the first motor 5 of 1 inner wall fixedly connected with of dust removal casing, the output shaft fixedly connected with axis of rotation 6 of first motor 5, equal coaxial fixedly connected with second band pulley in one of them dwang 3 and the axis of rotation 6, two second band pulleys pass through second belt drive and connect.
When the automatic feeding device is used, the first motor 5 is started, an output shaft of the first motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the second belt wheel to rotate, the second belt wheel drives the second belt wheel on the rotating rod 3 to rotate through the second belt, the rotating rod 3 drives the crawler wheel 4 to rotate, the crawler 2 starts to rotate, a workpiece is placed into the feeding hopper 9, the workpiece in the feeding hopper 9 falls onto the crawler 2 along the inclined plane at the bottom in the feeding hopper 9, and the crawler 2 conveys the workpiece to the left;
when the first motor 5 is started, the second motor 20 is started, an output shaft of the second motor 20 drives the rotating rod 12 to rotate, the rotating rod 12 drives the first belt wheel to rotate, the first belt wheel drives a first belt wheel on the other rotating rod 12 to rotate through first belt transmission, the first belt wheel drives the rotating rod 12 to rotate, and the two rotating rods 12 drive the brush roller 12 to rotate, so that a workpiece moving leftwards is cleaned, and dust on the surface of the workpiece is cleaned;
the second motor 20 is started, the dust suction pump 15 sucks dust raised in the cleaning process into the transverse pipe 16 from the dust suction pipe 17, the dust in the transverse pipe 16 is finally conveyed into the external collection box by the dust suction pump 15 through the connecting pipe 18 and the feeding pipe 19, iron chips on the surface of a workpiece are difficult to be swept away by the inner brush roller 11 due to large gravity and are left on the surface of the workpiece, the electromagnet 8 is electrified in the process that the workpiece continues to move leftwards, the iron chips are adsorbed at the lower end of the electromagnet 8, and the workpiece finally slides down from the blanking plate 21 at the lower end;
and finally, starting the electric push rod 14, enabling the output end of the electric push rod 14 to contract to drive the electromagnet 8 to move upwards, starting the electric slide rail 10, enabling the electric push rod 14 to move leftwards, and when the electromagnet 8 is completely positioned above the upper end blanking plate 21, powering off the electromagnet 8, and sliding scrap iron out of the dust removal shell 1 along the inclined surface of the upper end blanking plate 21.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.