CN218260751U

CN218260751U - Upsetting stepping type discharging device

Info

Publication number: CN218260751U
Application number: CN202222875891.8U
Authority: CN
Inventors: 杜洋; 李正贵; 邓薇; 史磊; 刘德志
Original assignee: Huludao Longyuan Oil Equipment Co ltd
Current assignee: Huludao Longyuan Oil Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-01-10
Anticipated expiration: 2032-10-31

Abstract

The utility model provides an upset step-by-step discharge device belongs to machining auxiliary assembly technical field, concretely relates to upset step-by-step discharge device. The utility model provides a can avoid brute force collision and roll in a large number, improve the upset step-by-step discharge device of conveying efficiency and transportation precision. The utility model discloses a transmission case, its characterized in that: one side of the transmission box body is connected with the middle part of a rotary arm through a main shaft; a fixed chain wheel is arranged outside the main shaft on the transmission box body; one end of the rotary arm is provided with a first material taking plate through a planet shaft; a rotating chain wheel is arranged on the planet shaft; the rotating chain wheel is connected with the fixed chain wheel through a chain; in the rotating process of the rotary arm, the material taking part of the first material taking plate is always upward; the other side of the transmission box body is provided with an auxiliary shaft, and the auxiliary shaft is connected with a step arm through a crank; both ends of the stepping arm are provided with second material taking plates with upward material taking parts.

Description

Upsetting stepping type discharging device

Technical Field

The utility model belongs to the technical field of machining auxiliary assembly, concretely relates to upset forging marching type discharge device.

Background

In the current market, when a workpiece is subjected to upsetting processing and discharging, the rolling and collision noises generated by the movement of the workpiece are too large to form noise pollution, meanwhile, the moving position of the workpiece is uncontrollable, the high-precision production requirement cannot be met, the movement beat of the workpiece is slow, the production efficiency is low, and the high-speed production requirement cannot be met.

Disclosure of Invention

The utility model discloses to above-mentioned problem, provide an upset forging marching type discharge device that can avoid brute force collision and roll in a large number, improve conveying efficiency and transportation precision.

In order to realize the above object of the utility model, the utility model discloses a following technical scheme, the utility model discloses a transmission box, its characterized in that: one side of the transmission box body is connected with the middle part of a rotary arm through a main shaft; a fixed chain wheel is arranged outside the main shaft on the transmission box body; one end of the rotary arm is provided with a first material taking plate through a planet shaft; a rotating chain wheel is arranged on the planet shaft; the rotating chain wheel is connected with the fixed chain wheel through a chain; in the rotating process of the rotary arm, the material taking part of the first material taking plate is always upward; the other side of the transmission box body is provided with an auxiliary shaft, and the auxiliary shaft is connected with a step arm through a crank; both ends of the stepping arm are provided with second material taking plates with upward material taking parts.

As a preferred scheme of the utility model, the number of the auxiliary shafts is two, and the two auxiliary shafts are connected with the stepping arm through the crank; a driving gear is arranged on a main shaft in the transmission box body, and a driven gear is arranged on an auxiliary shaft; the driving gear and the driven gear are connected through a gear set.

As another preferred scheme of the utility model, a window plate is arranged on the transmission case body; and a hanging ring is arranged at the top of the transmission box body.

The utility model has the advantages that: the utility model provides a more outstanding transmission mode avoids powerful collision in the course of the work, and can keep the work piece stable, has effectively reduced the roll of work piece, so reduced noise at work greatly, because the shift position of work piece is more controllable to improve the motion precision, for next process provide good position precision condition, promote when motor speed, get the synchronous promotion of the translation rate of flitch and slewing arm, and then satisfied fast-speed production beat requirement.

The utility model discloses a synchronous operation of slewing arm and step arm is realized to the gear train, only needs a power input can accomplish work piece marching type and arranges material work, and its operation is stable, and the fault rate is low.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of another angle of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

Fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.

In the drawing, 1 is a transmission case, 2 is a first bearing box, 3 is a second material taking plate, 4 is a polyurethane rubber pad, 5 is a stepping arm, 6 is a window plate, 7 is a hanging ring, 8 is a first round nut, 9 is a revolving arm, 10 is a fixed sprocket, 11 is a right end cover, 12 is a first bearing, 13 is a main shaft, 14 is a needle valve type oil cup, 15 is a left end cover, 16 is a second bearing, 17 is a first spacer, 18 is a first gear, 19 is a gland, 20 is a second spacer, 21 is a second gear, 22 is a third spacer, 23 is a third bearing, 24 is an idle shaft, 25 is a pin shaft, 26 is a fourth spacer, 27 is a second bearing box, 28 is a crank shaft, 29 is a crank, 30 is a transparent cover, 31 is a fourth bearing, 32 is a countershaft, 33 is a blank cover, 34 is a planetary flange, 35 is a third bearing box, 36 is a fifth spacer, 37 is a fifth bearing, 38 is a planetary shaft, 39 is a second round bearing, 40 is a second bearing, 33 is a driven gear, 43 is a driven gear set, and a driven gear 46 is a driven sprocket 46.

In fig. 3, 100 is position one, 200 is position two, 300 is position three, and 400 is position four.

Detailed Description

The utility model discloses a transmission case 1, its characterized in that: one side of the transmission box body 1 is connected with the middle part of a rotary arm 9 through a main shaft 13; a fixed chain wheel is arranged outside the main shaft 13 on the transmission case body 1; one end of the rotary arm 9 is provided with a first material taking plate 43 through a planet shaft 38; the planetary shaft 38 is provided with a rotating chain wheel 42; the rotating sprocket 42 and the fixed sprocket are connected through a chain 41; in the rotating process of the rotary arm 9, the material taking part of the first material taking plate 43 is always upward; the other side of the transmission housing 1 is provided with a counter shaft 32, the counter shaft 32 is connected with the further arm 5 through a crank 29; both ends of the stepping arm 5 are provided with a second material taking plate 3 with an upward material taking part.

As a preferable scheme of the present invention, the number of the auxiliary shafts 32 is two, and both the auxiliary shafts 32 are connected to the stepping arm 5 through the crank 29; a driving gear 44 is arranged on the main shaft 13 in the transmission box body 1, and a driven gear 45 is arranged on the auxiliary shaft 32; the driving gear 44 and the driven gear 45 are connected through a gear set 46.

As another preferred scheme of the utility model, a window plate 6 is arranged on the transmission case body 1; and a lifting ring 7 is arranged at the top of the transmission box body 1.

Get material portion and set up to the ascending V-arrangement structure of opening, the opening surface of V-arrangement structure is provided with polyurethane cushion 4.

The transmission case body 1 is also provided with a needle valve type oil cup 14.

The other end of the swivel arm 9 is provided with a counterweight 47.

A workpiece stepping discharging method using the upsetting stepping discharging device comprises a workpiece support (not shown) and at least two upsetting stepping discharging devices which synchronously act, wherein the workpiece support is provided with a first position 100, a second position 200, a third position 300 and a fourth position 400, and material taking parts at two ends of a stepping arm 5 of the upsetting stepping discharging device respectively correspond to the first position 100 and the third position 300; the material taking part of the rotary arm 9 corresponds to the second position 200; when the main shaft 13 rotates, the material taking parts at two ends of the stepping arm 5 convey the workpiece at the first position 100 to the second position 200, and the workpiece at the third position 300 to the fourth position 400; at the same time, the swing arm 9 rotates to convey the workpiece at the second position 200 to the third position 300; the stepping arm 5 continues to rotate and returns to the position corresponding to the first position 100 and the third position 300, and the rotating arm 9 continues to rotate and returns to the position corresponding to the second position 200; the workpiece at position four 400 is removed by the next process equipment.

Example (b): as shown in fig. 3 and 4, the present invention includes a transmission case body, which is provided with four rotatable hollow shafts 24, two auxiliary shafts 32, and a main shaft 13, wherein each hollow shaft 24 is provided with a second gear 21, each auxiliary shaft 32 is provided with a first gear 18, the main shaft 13 is provided with a first gear 18, and the transmission case body 1 is provided with a fixed chain wheel 10; a rotary arm 9 capable of rotating is arranged on the main shaft 13, and a chain wheel 10 capable of rotating is arranged on the rotary arm 9; the hollow shaft 23 is provided with 2 cranks 29 which rotate synchronously, and the cranks 29 drive the two second material taking plates 3 to do reciprocating motion.

The window plate 6, the lifting ring 7, the right end cover 11, the needle valve type oil cup 14, the left end cover 15, the gland 19, the transparent cover 30 and the blank cover 33 are respectively and fixedly arranged on corresponding positions of the transmission box body 1; two third bearings 23 are arranged in each second gear 21, a third spacer 22 is clamped between the inner rings of the two third bearings 23, the distance between the two third bearings 23 is limited by the contact between the two end faces of the third spacer 22 and the inner rings of the two third bearings 23, the third bearings 23 are rotatably arranged on an empty shaft 24, the third spacers 22 are rotatably arranged on the empty shaft 24, the boss of the empty shaft 24 limits the end face of the inner ring of one of the third bearings 23, the end face of the other third bearing 23 is limited by the end face of the second spacer 20, the other end face of the second spacer 20 is in contact with the transmission box body 1, the second spacer 20 is rotatably arranged on the empty shaft 24, and the three second gears 21 on two sides and the single second gear 21 below the middle form a gear matching linkage effect; the transmission case body 1 is provided with round holes at two sides for placing two fourth bearings 31 respectively, the inner rings of the fourth bearings 31 are matched with an auxiliary shaft 32, the first gear 18 is linked with the auxiliary shaft by a key slot, one side of the first gear 18 is limited by a boss of the auxiliary shaft 32, the other side of the first gear 18 is rotatably arranged on the auxiliary shaft 32 by a first spacer 17 for limiting, meanwhile, the first spacer 17 is contacted with the end surface of the fourth bearing 31 at the same side to limit the position of the fourth bearing 31, the outer ring of the fourth bearing 31 at the side is limited by the boss of the transparent cover 30, the fourth bearing 31 at the other side of the transmission case body 1 matched with the auxiliary shaft 32 is limited by the boss of the auxiliary shaft 32 and the end surface of the 33 blank cover together, and the first gear 18 and the second gear 21 form gear matching; two opposite hole sites are arranged on the upper side of the transmission case body 1, a second bearing 16 is arranged in the hole site on one side, close to the material taking plate, of the transmission case body 1, the outer ring end face of the second bearing 16 is limited by a boss of the left end cover 15, the inner ring end face of the other side is limited by one end face of the first spacer 17, the first spacer 17 is rotatably installed on the main shaft 13, the other end face of the first spacer 17 limits the movement of the first gear 18, the first gear 18 is rotatably installed on the main shaft 13 and is linked through a key groove, the other end face of the first gear 18 is limited by the boss of the main shaft 13, a first bearing 12 is installed in the hole site, close to the slewing arm 9, of the transmission case body 1, the first bearing 12 is rotatably installed on the main shaft 13, the inner ring end face of the first bearing 12 is limited by the boss of the main shaft 13, and the outer ring end face is limited by the boss of the right end cover 11.

The rotary arm 9 is fixedly arranged on the main shaft 13, one end face of the rotary arm is limited by the boss of the right end cover 11, and the other end face of the rotary arm 9 is limited to move due to the threaded connection and matching relationship of the two first round nuts 8 and the main shaft 13. The fixed chain wheel 10 is fixedly arranged on the right end cover 11, the other rotating chain wheel 42 is rotatably arranged on the planet shaft 38, the other end face of one side of the rotating chain wheel 42 is limited to move due to the threaded connection and matching relationship between one anti-loosening pad 40 and the two second round nuts 39 and the planet shaft 38, the other end face of the rotating chain wheel 42 is fixedly arranged on the planet flange 34, the planet flange 34 is rotatably arranged on the planet shaft 38, the planet shaft 38 is rotatably arranged in a round hole in the third bearing box 35, the third bearing box 35 is fixedly arranged on the revolving arm 9, the third bearing box 35 is internally provided with two fifth bearings 37, a fifth spacer 36 is clamped between the two fifth bearings 37, the three parts are jointly rotatably arranged on the planet shaft 38, the outer ring end face of the fifth bearing 37 on one side is contacted with the boss face of the planet shaft 38, the outer ring end face of the fifth bearing 37 on the other side is contacted with the boss face of the planet flange 34, and the chain 41 is matched with the fixed chain wheel 10 and the rotating chain wheel 42 to move.

The polyurethane rubber mat 4 is fixedly arranged on the material taking plate 3, the second material taking plate 3 is fixedly arranged on the stepping arm 5, one side of the stepping arm 5 is fixedly arranged on the first bearing box 2, two third bearings 23 are arranged in the first bearing box 2, a fourth spacer 26 is clamped in the two third bearings 23 to limit the axial position, grooves are arranged on two sides of the first bearing box 2, the two third bearings 23 are limited by a retainer ring through mounting holes, a crank shaft 28 is rotatably arranged in the third bearings 23 and the fourth spacer 26, a crank 29 is fixedly arranged on the crank shaft 28, an auxiliary shaft 32 is rotatably arranged at the other hole position of the crank 29, and the end face, close to the crank 29, of the auxiliary shaft 32 axially limits the crank 29 by virtue of the retainer ring for the shaft; the other side of the stepping arm 5 is rotatably provided with a pin shaft 25, a second bearing box 27 is rotatably arranged on the pin shaft 25, two third bearings 23 are arranged in the second bearing box 27, a fourth spacer bush 26 is clamped in the two third bearings 23, grooves are formed in two sides of the second bearing box 27, the third bearings 23 are limited by check rings through mounting holes, and connecting pieces between the crank 29 and the auxiliary shaft 32 are connected with the other side of the stepping arm 5 in the same way.

It should be understood that the above detailed description of the present invention is only used for illustrating the present invention and not limited to the technical solutions described in the embodiments of the present invention, and it should be understood by those skilled in the art that the present invention can be modified or replaced with equivalent ones to achieve the same technical effects; as long as satisfy the operation needs, all be in the protection scope of the utility model.

Claims

1. The utility model provides an upset step-by-step discharge device, includes transmission case (1), its characterized in that: one side of the transmission box body (1) is connected with the middle part of a rotary arm (9) through a main shaft (13); a fixed chain wheel is arranged outside the main shaft (13) on the transmission case body (1); one end of the rotary arm (9) is provided with a first material taking plate (43) through a planet shaft (38); a rotating chain wheel (42) is arranged on the planet shaft (38); the rotating chain wheel (42) is connected with the fixed chain wheel through a chain (41); in the rotating process of the rotary arm (9), the material taking part of the first material taking plate (43) is always upward; the other side of the transmission case body (1) is provided with a secondary shaft (32), and the secondary shaft (32) is connected with the step arm (5) through a crank (29); both ends of the stepping arm (5) are provided with second material taking plates (3) with upward material taking parts.

2. The upsetting step discharge device as recited in claim 1, wherein: the two auxiliary shafts (32) are arranged, and the two auxiliary shafts (32) are connected with the stepping arm (5) through a crank (29); a driving gear (44) is arranged on a main shaft (13) in the transmission box body (1), and a driven gear (45) is arranged on an auxiliary shaft (32); the driving gear (44) is connected with the driven gear (45) through a gear set (46).

3. The upsetting step discharge device as recited in claim 1, wherein: a window plate (6) is arranged on the transmission box body (1); and a lifting ring (7) is arranged at the top of the transmission box body (1).

4. The upset progressive discharge device of claim 1, wherein: get material portion and set up to the ascending V-arrangement structure of opening, the opening surface of V-arrangement structure is provided with polyurethane cushion (4).

5. The upsetting step discharge device as recited in claim 1, wherein: the transmission case body (1) is also provided with a needle valve type oil cup (14).

6. The upsetting step discharge device as recited in claim 1, wherein: and the other end of the rotary arm (9) is provided with a counterweight (47).