CN219520384U

CN219520384U - Automatic forging machine feeding device

Info

Publication number: CN219520384U
Application number: CN202223562927.3U
Authority: CN
Inventors: 郑世念; 赵昌德; 刘加增; 李志强
Original assignee: Jinma Industrial Group Co ltd
Current assignee: Jinma Industrial Group Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-08-15
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a feeding device of an automatic forging machine, which belongs to the technical field of feeding devices and is characterized in that: the feeding mechanism comprises a feeding mechanism and a transfer mechanism, wherein the transfer system comprises a multi-rod hydraulic cylinder and a transfer bottom plate, the multi-rod hydraulic cylinder is arranged on the transfer bottom plate, and an inner rod of the multi-rod hydraulic cylinder is connected with the feeding mechanism through a traction bottom plate; the feeding mechanism comprises a clamping push-pull cylinder, a thrust head limiting block and a clamp, wherein an inner rod of the clamping push-pull cylinder is connected with the thrust head, and inclined surfaces are respectively arranged on two sides of one end of the thrust head. Compared with the prior art, the automatic feeding device has the characteristic of realizing automatic feeding of the forging machine.

Description

Automatic forging machine feeding device

Technical Field

The utility model relates to the technical field of feeding devices, in particular to a feeding device of an automatic forging machine.

Background

Forging machines are machines that change the physical properties of a metal material in a ductile state into a workpiece of a certain shape and size by hammering or the like.

The feeding system is one of the basic modules of the automatic forging machine, and the beat, accuracy and efficiency of the feeding system limit the automatic forging production. However, most feeding systems in the current industry are manually assisted, and have large manual operation errors; part of enterprises adopt robot assistance, equipment investment is large, and later maintenance cost is high.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a feeding device of an automatic forging machine, so that the purpose of automatic feeding of the forging machine is achieved.

The utility model provides a feeding device of an automatic forging machine, which is characterized in that: the feeding mechanism comprises a feeding mechanism and a transfer mechanism, wherein the transfer system comprises a multi-rod hydraulic cylinder and a transfer bottom plate, the multi-rod hydraulic cylinder is arranged on the transfer bottom plate, and an inner rod of the multi-rod hydraulic cylinder is connected with the feeding mechanism through a traction bottom plate; the feeding mechanism comprises a clamping push-pull cylinder, a thrust head limiting block and a clamp, wherein an inner rod of the clamping push-pull cylinder is connected with the thrust head, and inclined surfaces are respectively arranged on two sides of one end of the thrust head; the pliers comprise pliers bodies, idler wheels and tension springs, wherein the two pliers bodies are symmetrically arranged, the middle parts of the pliers bodies are hinged together through hinged vertical shafts, arc-shaped jaws are respectively arranged at the head parts of the two pliers bodies, the idler wheels are respectively arranged at the tail parts of the two pliers bodies, the two idler wheels respectively prop against the inclined surfaces corresponding to the thrust heads, the rear half parts of the two pliers bodies are connected through the tension springs, and the tension springs pull the rear half parts of the two pliers bodies to be close to each other, so that the front half parts of the pliers bodies are opened.

Furthermore, the rails are arranged on two sides of the transfer bottom plate and are U-shaped channel steel.

Furthermore, the bottom of the dragging bottom plate is provided with fluent strips, and the fluent strips are contacted with the transferring bottom plate.

Furthermore, the two sides of the thrust head are provided with thrust head limiting blocks, and the two thrust head limiting blocks play a role in guiding the thrust head.

Further, the rear half parts of the two clamp bodies are respectively provided with a pin shaft, and the two pin shafts are connected through a tension spring.

Furthermore, the upper end face of the clamp body is provided with a height limiting plate, and the height limiting plate is connected with the traction bottom plate through bolts.

Further, the transferring bottom plate is provided with a discharging hole at the jaw position, and a receiving mechanism is arranged below the discharging hole.

Further, the material receiving mechanism comprises a material receiving cup, a corner cylinder and a material lifting cylinder, wherein the material receiving cup is connected with the material lifting cylinder through the corner cylinder.

Further, the inner ends of the clamping jaws are provided with heat radiation prevention plates which are arranged on the transfer bottom plate.

Compared with the prior art, the utility model has the following outstanding beneficial effects:

1. according to the utility model, the feeding process is completed through actions of the receiving mechanism, the feeding mechanism and the transferring mechanism, manual feeding by a worker is not needed in the whole process, the working efficiency is improved, and the safety of the worker is enhanced;

2. the clamp disclosed by the utility model has the advantages of high centering and strong clamping force, and the stable clamping process is ensured.

3. The traction bottom plate is limited by the track, so that the device can stably run horizontally or vertically, and is safe and reliable.

Drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a schematic structural view of the pliers of the present utility model.

Description of the embodiments

The utility model is further described below with reference to the drawings and the detailed description.

As shown in fig. 1 to 3, the utility model comprises a receiving mechanism 3, a feeding mechanism 2 and a transferring mechanism 1.

The transfer system comprises a multi-rod hydraulic cylinder 11, a transfer bottom plate 12 and a track 13, wherein the track 13 is arranged on two sides of the transfer bottom plate 12, the track 13 is U-shaped channel steel, the transfer bottom plate 12 is provided with the multi-rod hydraulic cylinder 11, an inner rod of the multi-rod hydraulic cylinder 11 is connected with the feeding mechanism 2 through a traction bottom plate 14, and the traction bottom plate 14 is arranged between two sliding rails.

In an optimized scheme, the bottom of the dragging bottom plate 14 is provided with fluent strips 15, and the fluent strips 15 are contacted with the transferring bottom plate 12, so that the dragging bottom plate 14 can conveniently move on the transferring bottom plate 12.

The feeding mechanism 2 comprises a clamping push-pull cylinder 21, a thrust head 23, a thrust head limiting block 22 and a clamp 24, wherein an inner rod of the clamping push-pull cylinder 21 is connected with the thrust head 23, and inclined surfaces are respectively arranged on two sides of one end of the thrust head 23.

The two sides of the thrust head 23 are provided with thrust head limiting blocks 22, and the two thrust head limiting blocks 22 play a role in guiding the thrust head 23.

The clamp 24 comprises clamp bodies 242, idler wheels 241 and tension springs 243, the two clamp bodies 242 are symmetrically arranged, the middle parts of the clamp bodies 242 are hinged together through hinged vertical shafts, arc-shaped jaws are respectively arranged at the head positions of the two clamp bodies 242, the idler wheels 241 are respectively arranged at the tail positions of the two clamp bodies, the two idler wheels 241 respectively prop against the corresponding inclined surfaces of the thrust heads 23, pin shafts are respectively arranged on the rear half parts of the two clamp bodies 242, the two pin shafts are connected through the tension springs 243, and the tension springs 243 pull the rear half parts of the two clamp bodies 242 to be close to each other, so that the front half parts of the clamp bodies 242 are opened.

The upper end face of the clamp body 242 of the clamp 24 is provided with a height limiting plate 25, the height limiting plate 25 is connected with the traction bottom plate 14 through bolts, and the clamp 24 is clamped between the height limiting plate 25 and the traction bottom plate 14.

The transfer bottom plate 12 is provided with a discharge hole at the jaw position, and a receiving mechanism 3 is arranged below the discharge hole.

The receiving mechanism 3 comprises a receiving cup 31, a corner cylinder 32 and a lifting cylinder 33, wherein the receiving cup 31 is connected with the lifting cylinder 33 through the corner cylinder 32.

The inner ends of the jaws of the clamp 24 are provided with a heat radiation protection plate 4, and the heat radiation protection plate 4 is arranged on the transfer base plate 12 and used for blocking a part of heat.

The operation flow is as follows: when the utility model is used, the angle of inclination of the receiving cup 31 is controlled by the corner cylinder 32 of the receiving mechanism 3, so that blanks are conveniently led into the receiving cup 31 from the heating furnace slideway; when the blank is required to be received, the corner air cylinder 32 vertically receives the blank cup 31, and the lifting air cylinder 33 at the bottom end of the blank receiving cup 31 lifts the blank to a proper height; simultaneously, the multi-rod hydraulic cylinder 11 pushes the clamp 24 to advance so that the axis of the jaw coincides with the axis of the blank; the clamping push-pull cylinder 21 pushes the thrust head 23, the inclined surface of the thrust head 23 presses the roller 241 forwards to drive the clamp body 242 at the end of the roller 241 to open, so that the clamp body 242 at the other end is driven to be closed to drive the jaws to clamp blanks uniformly and symmetrically; after the jaws uniformly and symmetrically clamp blanks, the multi-rod hydraulic cylinder 11 pushes the feeding mechanism 2 to rapidly continue to move forward to the blank making die; when the blank is in place, the clamping push-pull cylinder 21 pulls the thrust head 23 back, the thrust head 23 slides out of the clamp 24, and the jaw is rapidly opened under the action of the tension spring 243 to stably put down the blank; the multi-rod hydraulic cylinder 11 pulls the feeding system to return to the original point, and meanwhile the corner cylinder 32 inclines the receiving cup 31 to a design angle again, so that the next blank is conveniently led into the receiving cup 31 from the heating furnace slideway.

It is noted that while the present utility model has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various modifications can be made therein without departing from the spirit and scope thereof.

Claims

1. An automatic change forging machine feeding device which characterized in that: the feeding mechanism comprises a feeding mechanism (2) and a transfer mechanism (1), wherein the transfer mechanism (1) comprises a multi-rod hydraulic cylinder (11) and a transfer bottom plate (12), the multi-rod hydraulic cylinder (11) is arranged on the transfer bottom plate (12), and an inner rod of the multi-rod hydraulic cylinder (11) is connected with the feeding mechanism (2) through a traction bottom plate (14); the feeding mechanism (2) comprises a clamping push-pull cylinder (21), a thrust head (23), a thrust head limiting block (22) and a clamp (24), wherein an inner rod of the clamping push-pull cylinder (21) is connected with the thrust head (23), and inclined surfaces are respectively arranged on two sides of one end of the thrust head (23); the clamp (24) comprises clamp bodies (242), rollers (241) and tension springs (243), wherein the two clamp bodies (242) are symmetrically arranged, the middle parts of the clamp bodies are hinged together through hinged vertical shafts, the arc-shaped jaws are respectively arranged at the head positions of the two clamp bodies (242), the rollers (241) are respectively arranged at the tail positions of the two clamp bodies, the two rollers (241) respectively prop against the corresponding inclined surfaces of the thrust heads (23), the rear half parts of the two clamp bodies (242) are connected through the tension springs (243), and the tension springs (243) pull the rear half parts of the two clamp bodies (242) to be mutually closed, so that the front half parts of the clamp bodies (242) are opened.

2. The automated forging machine feeding apparatus of claim 1, wherein: the two sides of the transfer bottom plate (12) are provided with rails (13), and the rails (13) are U-shaped channel steel.

3. The automated forging machine feeding apparatus of claim 1, wherein: the bottom of the dragging bottom plate (14) is provided with fluent strips (15), and the fluent strips (15) are contacted with the transferring bottom plate (12).

4. The automated forging machine feeding apparatus of claim 1, wherein: the two sides of the thrust head (23) are provided with thrust head limiting blocks (22), and the two thrust head limiting blocks (22) play a role in guiding the thrust head (23).

5. The automated forging machine feeding apparatus of claim 1, wherein: the rear half parts of the two clamp bodies (242) are respectively provided with a pin shaft, and the two pin shafts are connected through a tension spring (243).

6. The automated forging machine feeding apparatus of claim 1, wherein: the upper end face of the clamp body (242) of the clamp (24) is provided with a height limiting plate (25), and the height limiting plate (25) is connected with the traction bottom plate (14) through bolts.

7. The automated forging machine feeding apparatus of claim 1, wherein: the transfer bottom plate (12) is provided with a discharge hole at the jaw position, and a material receiving mechanism (3) is arranged below the discharge hole.

8. The automated forging machine feeding apparatus of claim 7, wherein: the receiving mechanism (3) comprises a receiving cup (31), a corner cylinder (32) and a lifting cylinder (33), wherein the receiving cup (31) is connected with the lifting cylinder (33) through the corner cylinder (32).

9. The automated forging machine feeding apparatus of claim 1, wherein: the inner ends of the jaws of the clamp (24) are provided with heat radiation prevention plates (4), and the heat radiation prevention plates (4) are arranged on the transfer base plate (12).