Machining sequence-turning feeding device

Abstract

The utility model discloses a machining turning feeding device which comprises a fixed rack and a transfer frame, a driving motor is installed in the center of the surface of the top of the fixed rack, a driving shaft of the driving motor is connected with a lead screw transmission pair, guide rails are vertically installed on the two sides of the front face of the fixed rack, and sliding seats are installed on the guide rails. A supporting frame is installed between the two sliding seats and matched with the lead screw through a connecting seat, a plurality of platform rollers are installed in the middle of the supporting frame, a telescopic air cylinder is fixedly installed on the supporting plate, a pneumatic clamping jaw is installed at the telescopic end of the telescopic air cylinder, and a plurality of placing layer frames are installed in the transferring frame. A plurality of placing rollers are arranged between every two layers of placing layer frames, and sequence turning material boxes are placed on the placing rollers of the placing layer frames. According to the utility model, a traditional manual carrying mode is replaced by automatic sequence turning, so that the labor intensity of workers is effectively reduced, the production efficiency is improved, and a good protection effect is achieved on parts in the part sequence turning process.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of machining material transfer sequence, and particularly relates to a machining transfer sequence feeding device. BACKGROUND

[0002] Precise parts are widely used in many fields, such as aerospace, electronic communication, medical devices, automobile manufacturing, etc. The machining of these precise parts requires extremely high standards. At present, the transfer sequence of these precise machining parts during the machining process is generally manually transported, which wastes a lot of manpower and has low efficiency. Moreover, the precise parts are easily impacted and scratched during the machining transfer sequence process. The higher the precision requirement of the parts, the greater the damage caused by impact and scratching. Therefore, it is necessary to reduce unnecessary damage and scrap during the transfer sequence process. SUMMARY

[0003] The utility model solves the technical problem of the prior art, provides a machining transfer sequence feeding device, which can stably realize the transfer sequence work of the parts, reduce the damage and scrap of the parts during the transfer sequence process, and replace the traditional manual transportation and towing, thereby effectively improving the production efficiency.

[0004] The utility model adopts the technical scheme of a machining transfer sequence feeding device, which comprises a fixed rack and a transfer trolley frame. The bottom of the fixed rack is fixedly connected with a bottom plate. A driving motor is installed on the top surface center of the fixed rack. The driving shaft of the driving motor extends into the fixed rack and is connected with a lead screw. The bottom end of the lead screw is connected with a ball bearing. The ball bearing is fixedly installed on the bottom surface of the fixed rack. Vertical guide rails are installed on the front sides of the fixed rack. Slides are installed on the guide rails in sliding cooperation. A support frame is installed between the two slides. A connecting seat is fixedly connected to the middle of one side of the support frame close to the lead screw. A threaded sleeve corresponding to the lead screw is formed on the side of the connecting seat away from the support frame. The threaded sleeve is sleeved on the lead screw. A plurality of platform rollers are evenly distributed and horizontally arranged between the middle of the support frame. A support plate is formed by extending outward from the side of the top of the support frame away from the platform rollers. An extension cylinder is fixedly installed on the support plate. The extension end of the extension cylinder faces the platform rollers and is provided with a pneumatic clamp jaw at the extension end.

[0005] As preferred, the limiting door is realized by the cooperation of the rotating pin and the rotating seat, and a locking nut is installed on one side of the rotating seat to lock and release the rotating pin.

[0006] The utility model discloses the beneficial effect lies in:

[0007] (1) through fixed rack installation screw rod lifting mechanism realizes the lifting of support frame, and through telescopic cylinder drive pneumatic clamping jaw telescopic, realizes mechanization and turns order;

[0008] (2) through platform roller and place roller, can make the order material box more stable translation, and the order part has played good protection effect;

[0009] (3) the limiting door set can be closed when transferring, thereby limiting through the limiting door and the stop lever and the order material box, avoid falling in the transfer process.

[0010] The utility model discloses the automation order of replacement traditional manual mode of transport, effectively reduced the labor intensity of worker, improved the efficiency of production simultaneously, and the part has played good protection effect in the part order process. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the structural schematic diagram of the utility model;

[0012] Figure 2 It is the side view of the utility model;

[0013] Figure 3 It is the utility model Figure 2 The enlarged view of A in the utility model;

[0014] Figure 4 It is the local enlarged view of the hinge of the limiting door of the utility model.

[0015] In the drawing: 1, fixed rack;2, transfer trolley;3, bottom plate;4, drive motor;5, screw rod;6, guide rail;7, slide;8, support frame;9, connecting seat;10, platform roller;11, support plate;12, telescopic cylinder;13, pneumatic clamping jaw;14, universal wheel;15, place layer frame;16, place roller;17, order material box;18, clamping seat;19, limiting door;20, stop lever;21, rotating seat;22, rotating pin;23, locking nut. DETAILED DESCRIPTION

[0016] The utility model will be combined with the drawings and specific embodiment further detailed explanation.

[0017] Embodiment

[0018] As Figure 1 ,Figure 2 、 Figure 3 and Figure 4 As shown in FIGS. 1-4, the machining transfer sequence feeding device comprises a fixed rack 1, a transfer trolley frame 2, a bottom plate 3 fixedly connected to the bottom of the fixed rack 1, a driving motor 4 installed on the center of the top surface of the fixed rack 1, a driving shaft of the driving motor 4 extending into the fixed rack 1 and connected with a lead screw 5, the top end of the lead screw 5 connected with the driving end of the driving motor 4 through a ball screw nut pair, the bottom end of the lead screw 5 connected with a ball bearing, the ball bearing fixedly installed on the bottom surface of the fixed rack 1, two guide rails 6 vertically installed on the front sides of the fixed rack 1, a sliding seat 7 slidably fitted on each guide rail 6, a support frame 8 fixedly installed between the two sliding seats 7, a connecting seat 9 fixedly connected to the middle of the side of the support frame 8 close to the lead screw 5, the connecting seat 9 extending towards the lead screw 5 and formed with a threaded sleeve corresponding to the lead screw 5 at the position corresponding to the lead screw 5, the connecting seat 9 connected with the lead screw 5 through the threaded sleeve, that is, the driving motor 4 drives the lead screw 5 to rotate, and the support frame 8 can only move up and down along the lead screw 5 due to the vertical limiting of the sliding seat 7 and the guide rail 6 when the lead screw 5 rotates;

[0019] A plurality of platform rollers 10 evenly distributed and horizontally arranged are installed between the middle of the support frame 8, the support plate 11 is formed by the outward extension of the top of the support frame 8 away from the rollers, the telescopic air cylinder 12 is fixedly installed on the support plate 11, the telescopic end of the telescopic air cylinder 12 faces the platform rollers 10 and is provided with the pneumatic clamping jaw 13 at the end of the telescopic end, a plurality of universal wheels 14 evenly distributed are installed on the bottom of the transfer trolley frame 2, the universal wheels 14 are provided with self-locking mechanisms, a plurality of placement layer frames 15 are installed in the transfer trolley frame 2 from top to bottom, a plurality of placement rollers 16 evenly distributed and horizontally arranged are installed between each placement layer frame 15, the transfer sequence material box 17 is placed on the placement rollers 16 of the placement layer frame 15, the clamping seat 18 matched with the pneumatic clamping jaw 13 is installed on the front middle of the transfer sequence material box 17, the front sides of the transfer trolley frame 2 are respectively hingedly connected with the limiting doors 19, and the corresponding positions of each placement layer frame 15 on the back of the transfer trolley frame 2 are respectively provided with the stop rods 20; the limiting doors 19 are connected with the rotating seat 21 and the rotating pin 22 to realize the rotation of the limiting doors 19, and the locking nut 23 is installed on one side of the rotating seat 21 to lock and unlock the rotating pin 22.

[0020] In use, the transfer sequence material box 17 is placed on the surface of the placement rollers 16 of the placement layer frame 15 in the transfer trolley frame 2, the switch door is in the closed state and in contact with one side of the transfer sequence material box 17, the other side of the transfer sequence material box 17 is in contact with the stop rod 20, thereby limiting the transfer sequence material box 17, and the transfer sequence material box 17 can be effectively prevented from falling off when the transfer trolley frame 2 moves;

[0021] The transfer trolley frame 2 is moved to the fixed frame 1, the transfer trolley frame 2 is aligned with the fixed frame 1, then the universal wheel 14 is locked to stop the transfer trolley frame 2, the limiting door 19 is opened to make the limiting door 19 flush with both sides of the transfer trolley frame 2, the driving motor 4 starts to work to drive the support frame 8 to move up and down, the support frame 8 is lifted to the placing layer frame 15 corresponding to the parts to be transferred, when the platform roller 10 and the placing roller 16 surface of the corresponding placing layer frame 15 are in the same horizontal plane, the lifting is stopped, the telescopic cylinder 12 works, the pneumatic clamping jaw 13 is extended to the transfer material box 17, the pneumatic clamping jaw 13 is used to clamp the clamping seat 18 in front of the transfer material box 17, then the telescopic cylinder 12 is retracted, the pneumatic clamping jaw 13 is moved backward, the transfer material box 17 is taken out from the placing layer frame 15, when the transfer material box 17 is completely placed on the platform roller 10 of the support frame 8, the driving motor 4 works to drive the support frame 8 to lift to the placing layer frame 15 where the parts are to be placed, the telescopic cylinder 12 is extended to push the transfer material box 17 to move to the surface of the placing layer frame 15, when the transfer material box 17 contacts the stop lever 20, the pneumatic clamping jaw 13 is loosened, the telescopic cylinder 12 drives the pneumatic clamping jaw 13 to retract, and the transfer of the parts is completed.

[0022] The above only describes preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any modification and replacement based on the technical solutions and the application concept provided by the present application should be covered in the protection scope of the present application.

Claims

1. A machine tool workpiece rotation sequence loading device, characterized by: Including fixed frame (1) and transfer frame (2), the bottom of the fixed frame (1) is fixedly connected with the bottom plate (3), the top surface center of the fixed frame (1) is installed with the drive motor (4), the drive shaft of the drive motor (4) extends into the fixed frame (1) and is connected with the lead screw (5), the bottom end of the lead screw (5) is connected with the ball bearing, the ball bearing is fixedly installed on the bottom surface of the fixed frame (1), the vertical guide rail (6) is installed on the both sides of the front of the fixed frame (1), the slide block (7) is installed on the guide rail (6) and is in sliding fit with the guide rail (6), the support frame (8) is installed between the two slide blocks (7), the connecting seat (9) is fixedly connected to the middle of the side of the support frame (8) close to the lead screw (5), the threaded sleeve corresponding to the lead screw (5) is formed on the side of the connecting seat (9) away from the support frame (8), the threaded sleeve is sleeved on the lead screw (5), a plurality of platform rollers (10) are installed between the middle of the support frame (8) and are uniformly distributed and horizontally arranged, the support plate (11) is formed by extending outwardly on the side of the top of the support frame (8) away from the platform roller (10), the telescopic cylinder (12) is fixedly installed on the support plate (11), the telescopic end of the telescopic cylinder (12) faces the platform roller (10) and is provided with the pneumatic clamping jaw (13) on the telescopic end, a plurality of universal wheels (14) are installed on the bottom of the transfer frame (2) and are uniformly distributed, a plurality of placement layer frames (15) are installed in the transfer frame (2) from top to bottom, a plurality of placement rollers (16) are installed between the placement layer frames (15) of each layer and are uniformly distributed and horizontally arranged, the transfer sequence material box (17) is placed on the placement roller (16) of the placement layer frame (15), the clamping seat (18) is installed on the front middle of the transfer sequence material box (17) and is matched with the pneumatic clamping jaw (13), the front of the transfer frame (2) is respectively hinged with the limiting door (19), the back of the transfer frame (2) is respectively provided with the stop lever (20) corresponding to each placement layer frame (15).

2. The machine tool sequence changing feeding device according to claim 1, wherein: The limiting door (19) is rotated by the cooperation of the rotating pin (22) and the rotating seat (21), and the locking nut (23) is installed on one side of the rotating seat (21) and locks and releases the rotating pin (22).

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