CN210702591U

CN210702591U - Loading device of turning lathe

Info

Publication number: CN210702591U
Application number: CN201921285356.9U
Authority: CN
Inventors: 尤照慈
Original assignee: Wuhan Jiaxun Automobile Parts Co ltd
Current assignee: Wuhan Jiaxun Automobile Parts Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-09
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a feeding device of a turning lathe, which comprises a frame, a lathe bed and a manipulator, wherein the frame is rotatably connected with two groups of driving rollers and a first motor for driving the driving rollers to rotate, and a conveying belt is sleeved on the two groups of driving rollers; the mechanical arm is positioned at the tail end of the conveying belt, the rack is positioned at the tail end of the conveying belt and is fixedly connected with a baffle, push plates used for pushing parts to the lower part of the mechanical arm are arranged on two sides of the conveying belt of the rack, and a driving assembly used for realizing relative motion of the two groups of push plates is arranged on the rack; the baffle is articulated to have a plurality of groups with the link plate that the conveyer belt is in same horizontal plane, be provided with in the frame and realize the part with the drive assembly that the conveyer belt kept away from. Through above-mentioned technical scheme, realize the part and move to the position with the conveyer belt separation, the manipulator of being convenient for is to the effect of snatching of part, improves the work efficiency of ride.

Description

Loading device of turning lathe

Technical Field

The utility model belongs to the technical field of the technique of machining and specifically relates to a loading attachment of turning lathe is related to.

Background

The automobile steering device is named as a steering machine and a steering machine, is the most important part in an automobile steering system, can increase the force transmitted by a steering wheel to a steering transmission mechanism and change the transmission direction of the force, has fine processing requirements on the automobile steering device in the actual use process, has wide use of the current numerical control turning platform, 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 cone angle, complex rotary inner and outer curved surfaces, cylinders, cylindrical threads and the like, and can perform operations of grooving, drilling, reaming and the like.

In order to solve the problems, the Chinese patent with the patent publication number of CN205020815U provides an automatic processing turning table which comprises a frame, a feeding support, a discharging support and a turning table. The car platform is installed in the middle part of frame, and the car platform includes car rack, processing station, manipulator and cutting mechanism. The lower extreme of carriage frame is located to the processing station, the manipulator install in just be located the top of processing station on the carriage frame, cutting mechanism is mobilizable to be installed on the carriage frame, material loading support slidable install in just be located in the frame the upper reaches of carriage, unloading support slidable install in the frame just be located the low reaches of carriage. The utility model discloses because the both sides of lathe are equipped with automatic feeding support and automatic unloading support, just be equipped with the manipulator in the ride and be used for getting the blowing automatically with the product, through the automatic cutting machining of the cutting mechanism that is equipped with in the ride.

The above prior art solutions have the following drawbacks: at present, in the process of processing parts, the manipulator is adopted to pick and place the parts to the station, but the surface of the parts is smooth, so that the manipulator is not easy to grab and clamp when picking and placing the parts, and the feeding process of the parts is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a loading attachment of turning lathe, it has the manipulator of being convenient for and snatchs the part.

The utility model discloses a can realize through following technical scheme:

a feeding device of a turning lathe comprises a rack, a lathe saddle and a manipulator, wherein two groups of driving rollers and a first motor for driving the driving rollers to rotate are connected to the rack in a rotating mode, and conveying belts are sleeved on the two groups of driving rollers; the mechanical arm is positioned at the tail end of the conveying belt, the rack is positioned at the tail end of the conveying belt and is fixedly connected with a baffle, push plates used for pushing parts to the lower part of the mechanical arm are arranged on two sides of the conveying belt of the rack, and a driving assembly used for realizing relative motion of the two groups of push plates is arranged on the rack; the baffle is articulated to have a plurality of groups with the link plate that the conveyer belt is in same horizontal plane, be provided with in the frame and realize the part with the drive assembly that the conveyer belt kept away from.

Through adopting above-mentioned technical scheme, first motor drive driving roller rotates, under the effect of another group's driving roller, the conveyer belt is driven to take place to rotate and carry towards the manipulator direction to the part, when the part moves to the baffle position, and the part moves to on the link plate, under drive assembly's effect, relative motion takes place for two sets of push pedals, under the effect of two sets of push pedals, the part is pushed to the manipulator under, under drive assembly's effect, the link plate is driven towards the up-swing, contained angle between link plate and the baffle reduces gradually, the conveyer belt direction motion is kept away from to the part orientation, be convenient for realize the effect of snatching to the manipulator.

Further setting the following steps: drive assembly include with the frame rotate the double threaded rod of connection and two sets of with double threaded rod threaded connection's slider, it is two sets of the slider is located respectively double threaded rod's both ends, fixedly connected with is used for in the frame the slide bar that the slider cover was established, the slider with push pedal fixed connection, fixedly connected with is used for the drive in the frame double threaded rod pivoted second motor.

By adopting the technical scheme, the second motor drives the double-end threaded rod to rotate, the two groups of sliding blocks are driven, the rotation of the sliding blocks is limited, the sliding blocks move along the length direction of the sliding rod, the sliding blocks drive the push plates to move, the two groups of push plates are driven to move relatively, and the two groups of push plates push the parts to the lower part of the manipulator; when the second motor drives the double-end threaded rod to rotate towards the opposite direction, the two groups of push plates move towards the direction away from each other.

Further setting the following steps: the double-threaded rod is provided with threads with opposite rotation directions, the vertical symmetrical plane of the double-threaded rod and the vertical symmetrical plane of the conveying belt are coplanar, and the hanging plates are arranged on two sides of the vertical symmetrical plane of the conveying belt respectively.

Through adopting above-mentioned technical scheme, ensure that the push pedal promotes the part to the manipulator below, two sets of link plates are to the motion stability of part orientation.

Further setting the following steps: the length dimension of the sliding rod is not less than the length dimension of the part.

Through adopting above-mentioned technical scheme, take place relative motion when the push pedal, two sets of push pedals promote the part to the manipulator below, ensure the position control effect of push pedal to the part.

Further setting the following steps: the adjusting assembly comprises a plurality of groups of cylinders fixedly connected with the rack and adjusting rods fixedly connected with the output ends of the cylinders, and the other ends of the adjusting rods are movably connected with the hanging plates.

Through adopting above-mentioned technical scheme, the cylinder drive adjusts the pole and moves up, adjusts the pole and link plate lower floor butt and drives the link plate and swing upward, realizes the separation effect of part and conveyer belt.

Further setting the following steps: the end of the adjusting rod is hinged with a convex block, an adjusting groove is formed in the push plate, the convex block is connected in the adjusting groove in a sliding mode, two ends of the adjusting groove are arranged in a closed mode, and the adjusting groove is arranged along the conveying direction of the conveying belt.

Through adopting above-mentioned technical scheme, moving upward when adjusting pole drive lug, the lug is kept away from the one end of baffle towards in the adjustment tank, and the lug exerts an effort of moving upward to the link plate, realizes swinging upward the link plate orientation.

Further setting the following steps: the length dimension of the lug is larger than the width dimension of the opening of the adjusting groove.

Through adopting above-mentioned technical scheme, when adjusting the pole and moving down, the lug moves towards the direction of baffle in the adjustment tank, lug and adjustment tank inner wall joint, and the lug drives the link plate and swings downwards, ensures the reciprocal swing effect to the link plate.

Further setting the following steps: the link plate is close to the one end fixedly connected with arc board of conveyer belt, the arc board terminal surface be provided with the cambered surface that driving roller cross-section radius equals.

Through adopting above-mentioned technical scheme, the cross-section circular arc of arc board equals with the circular arc of driving roller terminal surface circle, and the interval between link plate and the conveyer belt is little, ensures that the part moves to on the link plate.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the part moves to the arc board, and second motor drive double threaded rod rotates, and double threaded rod drives two sets of sliders and takes place relative motion, and two sets of push pedals are with part propelling movement to manipulator below.

(2) First cylinder drive adjusts the pole and moves towards the upward movement, and the lug is kept away from in the spout in baffle direction motion, and the link plate is driven and is swung upwards, and the contained angle between link plate and the baffle diminishes, and the effect that is lifted up is realized to the part, and the manipulator of being convenient for snatchs the part.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a sectional view a-a in fig. 2.

Reference numerals: 1. a frame; 2. a vehicle platform; 3. a manipulator; 4. a driving roller; 5. a first motor; 6. a conveyor belt; 7. a baffle plate; 8. pushing the plate; 9. hanging the plate; 10. a double-headed threaded rod; 11. a slider; 12. a slide bar; 13. a second motor; 14. an arc plate; 15. a cylinder; 16. adjusting a rod; 17. a bump; 18. and (4) adjusting the groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a loading attachment of turning lathe, which comprises a frame 1, ride 2 and manipulator 3, frame 1 rotates and is connected with two sets of driving rollers 4 and drives the first motor 5 of driving roller 4 pivoted,

first motor

5 and 1 fixed connection of frame, the cover is equipped with conveyer belt 6 on two sets of driving rollers 4, manipulator 3 and ride 2 all are located the terminal position of conveyer belt 6, ride 2 is numerical control turning equipment among the prior art, the cutter carries out the processing operation to the part on ride 2, manipulator 3 is the equipment of getting to the part among the prior art, manipulator 3 includes two sets of arm lock, the vertical cross-section of arm lock is the circular arc setting, under the effect of two sets of arm lock, manipulator 3 realizes pressing from both sides the effect of getting the part.

Referring to fig. 1 and 3, in order to facilitate the automatic clamping action of the manipulator 3 on the part, the part is placed on the conveyor belt 6, the first motor 5 drives the transmission roller 4 to rotate, the conveyor belt 6 conveys the part under the action of the other group of transmission rollers 4 and the conveyor belt 6, the frame 1 is fixedly connected with a baffle 7 at the tail end of the conveyor belt, the baffle 7 is vertically arranged, the vertical plate is used for preventing the part from falling off the conveyor belt 6, two groups of hanging plates 9 which are positioned on the same horizontal plane with the surface of the conveyor belt 6 are hinged at the bottom end of the baffle 7, and the hanging plates 9 swing along the vertical direction; in order to reduce the gap between conveyer belt 6 and link plate 9, link plate 9 is close to the one end fixedly connected with arc board 14 of

conveyer belt

6, and 14 terminal surfaces of arc board are provided with the cambered surface that equals with 4 section radiuses of driving roller, and under the effect of arc board 14, the distance between 14 upper surfaces of arc board and conveyer belt 6 reduces, and the part of being convenient for is transported to arc board 14 on.

Referring to fig. 2 and 3, when the arc plate 14 moves onto the hanging plate 9, in order to ensure that the hanging plate 9 is positioned under the manipulator 3, push plates 8 for pushing parts to the lower part of the manipulator 3 are arranged on both sides of the conveyor belt 6 of the frame 1, the two groups of push plates 8 and the two groups of hanging plates 9 are symmetrically arranged relative to the vertical symmetrical plane of the conveyor belt 6, and the manipulator 3 is positioned on the vertical symmetrical plane of the conveyor belt 6; in order to realize the relative movement of the two groups of push plates 8, a driving assembly is arranged on the rack 1 and is used for realizing the relative movement of the two groups of push plates 8.

Referring to fig. 2 and 3, drive assembly includes and rotates double threaded rod 10 of being connected and two sets of slider 11 with double threaded rod 10 threaded connection with frame 1, two sets of slider 11 are located double threaded rod 10's both ends respectively, double threaded rod 10's both ends are provided with the opposite screw of direction of rotation, double threaded rod 10's vertical contralateral surface is the collineation with the vertical plane of symmetry of conveying the second, two sets of link plates 9 are located the both sides of the vertical plane of symmetry of conveyer belt 6 respectively, fixedly connected with drives double threaded rod 10 pivoted second motor 13 in the frame 1, the slide bar 12 that fixedly connected with slider 11 covers was established in the frame 1, slide bar 12 sets up along the width direction of conveyer belt 6, two sets of slider 11 respectively with two sets of 8 fixed connection in.

Referring to fig. 2 and 3, second motor 13 drive double threaded rod 10 rotates, double threaded rod 10 drives slider 11 and moves, slider 11's rotation is restricted by slide bar 12, slider 11 moves along the length direction of slide bar 12, two sets of sliders 11 take place relative motion under double threaded rod 10's effect, two sets of push pedal 8 move towards the both ends of part respectively, slide bar 12's length size is greater than the length size of part, ensure that push pedal 8 moves to the tip butt with the part, under two sets of push pedal 8's effect, the part is promoted to manipulator 3 below, and the both ends of part respectively with two sets of push pedal 8 butts.

Referring to fig. 3, when the part is located below the manipulator 3, the manipulator 3 moves downwards and grabs the part upwards, in order to prevent the influence of the conveyor belt 6 on the part grabbing work, a transmission assembly for realizing the separation of the part from the conveyor belt 6 is arranged on the rack 1, the transmission assembly comprises two sets of cylinders 15 fixedly connected with the rack 1 and adjusting rods 16 fixedly connected with the output ends of the cylinders 15, the adjusting rods 16 are driven to move along the vertical direction, the other ends of the adjusting rods 16 are movably connected with the bottom surface of the hanging plate 9, the ends of the adjusting rods 16 are hinged with lugs 17, adjusting grooves 18 for sliding connection of the lugs 17 are arranged on the push plate 8, two ends of the adjusting grooves 18 are closed, and the adjusting grooves 18 are arranged along the conveying direction of the conveyor belt.

Referring to fig. 3, the air cylinder 15 drives the adjusting rod 16 to move upwards, the lug 17 applies a force to the bottom wall of the adjusting groove 18 in a direction upwards and along the length direction of the adjusting groove 18, the lug 17 drives the hanging plate 9 to swing and swing in a direction away from the conveyor belt 6, the lug 17 moves in the adjusting groove 18 in a direction away from the baffle 7, the length dimension of the adjusting groove 18 is larger than the distance of the lug 17 moving in the adjusting groove 18, when the hanging plate 9 swings to the farthest position, the lug 17 is located in the middle position of the adjusting groove 18, and it is ensured that enough space is provided for the lug 17 to move in the adjusting groove 18.

Referring to fig. 3, as the hanging plate 9 swings upwards, the included angle between the hanging plate 9 and the baffle plate 7 is gradually reduced, the part is driven to move upwards under the action of the baffle plate 7 and the hanging plate 9, so that the effect of lifting the part is realized, enough space is provided below the part for the manipulator 3 to grab, and the part is convenient to grab; when cylinder 15 moves downwards, in order to prevent lug 17 from slipping out of adjustment tank 18, lug 17 length dimension is greater than the width dimension of adjustment tank 18 opening part, and lug 17 and link plate 9 joint are in the position of spout, and lug 17 is restricted towards the motion of keeping away from adjustment tank 18, and lug 17 moves towards baffle 7 direction in the spout, realizes the reciprocal swing effect to link plate 9.

The implementation principle and the beneficial effects of the embodiment are as follows: placing a part on a conveyor belt 6 along the width direction of the conveyor belt 6, driving a transmission roller 4 to rotate by a first motor 5, rotating the conveyor belt 6 and conveying the part to the position of a baffle 7 under the action of another group of transmission rollers 4 and the conveyor belt 6, moving the part to an arc plate 14, driving a double-threaded rod 10 to rotate by a second motor 13, driving two groups of sliding blocks 11 to move relatively by the double-threaded rod 10, and pushing the part to the lower part of a manipulator 3 by two groups of push plates 8; first cylinder 15 drive is adjusted pole 16 and is moved towards the top, and lug 17 is kept away from in baffle 7 direction motion towards in the spout, and link plate 9 is driven and is swung up, and the contained angle between link plate 9 and the baffle 7 diminishes, and the part realizes being lifted up's effect, and the manipulator 3 of being convenient for snatchs the part, and manipulator 3 snatchs the part to ride 2 on, the completion is to the automatic material loading effect of part.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a loading attachment of turning lathe, includes frame (1), ride (2) and manipulator (3), its characterized in that: the machine frame (1) is rotatably connected with two groups of driving rollers (4) and a first motor (5) for driving the driving rollers (4) to rotate, and a conveying belt (6) is sleeved on the two groups of driving rollers (4); the mechanical arm (3) is positioned at the tail end of the conveyor belt (6), the frame (1) is positioned at the tail end of the conveyor belt (6) and fixedly connected with a baffle (7), push plates (8) used for pushing parts to the lower portion of the mechanical arm (3) are arranged on two sides of the frame (1) positioned on the conveyor belt (6), and a driving assembly for realizing relative movement of the two groups of push plates (8) is arranged on the frame (1); the baffle (7) is hinged with a plurality of groups of hanging plates (9) which are positioned on the same horizontal plane with the conveyor belt (6), and a transmission assembly for realizing the separation of parts from the conveyor belt (6) is arranged on the rack (1).

2. The loading device of a turning lathe according to claim 1, characterized in that: drive assembly include with frame (1) rotate double threaded rod (10) of connection and two sets of with double threaded rod (10) threaded connection's slider (11), it is two sets of slider (11) are located respectively the both ends of double threaded rod (10), fixedly connected with is used for in frame (1) slide bar (12) that slider (11) cover was established, slider (11) with push pedal (8) fixed connection, fixedly connected with is used for the drive on frame (1) double threaded rod (10) pivoted second motor (13).

3. The loading device of a turning lathe according to claim 2, characterized in that: the double-threaded rod (10) is provided with threads with opposite rotation directions, the vertical symmetrical plane of the double-threaded rod (10) and the vertical symmetrical plane of the conveyor belt (6) are coplanar, and the hanging plates (9) are arranged on two sides of the vertical symmetrical plane of the conveyor belt (6) respectively.

4. The loading device of a turning lathe according to claim 3, characterized in that: the length dimension of the sliding rod (12) is not less than that of the part.

5. The loading device of a turning lathe according to claim 1, characterized in that: the transmission assembly comprises a plurality of groups of cylinders (15) fixedly connected with the rack (1) and adjusting rods (16) fixedly connected with the output ends of the cylinders (15), and the other ends of the adjusting rods (16) are movably connected with the hanging plates (9).

6. The loading device of a turning lathe according to claim 5, characterized in that: the end of the adjusting rod (16) is hinged with a convex block (17), an adjusting groove (18) is formed in the push plate (8), the convex block (17) is connected into the adjusting groove (18) in a sliding mode, two ends of the adjusting groove (18) are arranged in a closing mode, and the adjusting groove (18) is arranged along the conveying direction of the conveying belt (6).

7. The loading device of a turning lathe according to claim 6, characterized in that: the length dimension of the lug (17) is larger than the width dimension of the opening of the adjusting groove (18).

8. The loading device of a turning lathe according to claim 7, characterized in that: the link plate (9) be close to in the one end fixedly connected with arc board (14) of conveyer belt (6), arc board (14) terminal surface be provided with the cambered surface that driving roller (4) cross-section radius equals.