CN210139061U

CN210139061U - Powder metallurgy forming equipment

Info

Publication number: CN210139061U
Application number: CN201920847299.2U
Authority: CN
Inventors: 吴向忠
Original assignee: Xiangtan Xinyun Technology Co Ltd
Current assignee: Xiangtan Xinyun Technology Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-13
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a powder metallurgy forming device, relating to the technical field of powder metallurgy processing equipment; the improved structure of the automobile seat cushion is characterized by comprising a frame, wherein a lifting mechanism is arranged on the frame, a mounting plate is installed at the bottom of the lifting mechanism, an automatic rotating seat is arranged at the bottom of the mounting plate, a plurality of lower dies matched with the upper dies arranged at the bottom of the mounting plate are arranged on the rotating seat in a circumferential array mode, a damping device is further arranged on the mounting plate, and a rotating mechanism for driving the rotating seat to rotate is arranged at the bottom of the rotating seat. The utility model has the advantages of guaranteed molding quality, low noise and vibration; continuous pressing and high working efficiency.

Description

Powder metallurgy forming equipment

Technical Field

The utility model relates to a powder metallurgy processing equipment technical field specifically is a powder metallurgy former.

Background

Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials.

In the powder metallurgy press forming process in the prior art, raw materials need to be added to the bottom die for pressing, forming parts on the bottom die need to be taken down after pressing is completed, then raw materials are added to the bottom die for next pressing, the operation needs to be stopped, the working efficiency is low, and therefore a powder metallurgy forming device with high working efficiency needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder metallurgy former to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a powder metallurgy former, includes the frame, be provided with elevating system on the frame, the mounting panel is installed to the elevating system bottom, but the mounting panel bottom is provided with automatic pivoted and rotates the seat, it is provided with a plurality of bed dies that set up with the last mould cooperation of mounting panel bottom to rotate the seat, still be provided with damping device on the mounting panel.

As a further aspect of the present invention: and a rotating mechanism for driving the rotating seat to rotate is arranged at the bottom of the rotating seat.

As a further aspect of the present invention: slewing mechanism includes pivot, A belt pulley, B belt pulley and motor, the fixed setting of pivot is in rotating the seat bottom, the pivot runs through the supporting seat setting, the supporting seat sets up on the frame, rotate the seat and rotate and install on the supporting seat, A belt pulley fixed mounting is in the pivot bottom, and the A belt pulley passes through belt and B belt pulley connection, the B belt pulley sets up the output at the motor.

As a further aspect of the present invention: the damping device is installed at the bottoms of two sides of the installation plate.

As a further aspect of the present invention: the damping device comprises an upper mounting seat, a spring, a telescopic rod and a lower mounting seat; go up mount pad fixed mounting in the mounting panel bottom, mount pad and lower mount pad are installed at the telescopic link both ends, and the telescopic link outside cover has put the spring, the both ends of spring are fixed respectively on last mount pad and lower mount pad.

As a further aspect of the present invention: the mounting panel side is provided with the depression bar, fixed mounting has the support on the frame lateral wall, install on the support with depression bar complex travel switch.

As a further aspect of the present invention: the frame is also provided with a controller which is respectively electrically connected with the lifting mechanism and the travel switch.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a circumference array sets up a plurality of bed dies on the rotation seat that rotates the setting, makes can the utility model discloses can suppress in succession, improve work efficiency; the vibration of equipment in the pressing process is reduced by arranging the damping device, so that the noise is reduced; by arranging the travel switch, the upper die and the lower die are protected, the overvoltage is prevented, the molding quality is improved, the molding quality of the utility model is ensured, the noise is low, and the vibration is low; continuous pressing and high working efficiency.

Drawings

FIG. 1 is a schematic structural view of a powder metallurgy forming apparatus.

FIG. 2 is a schematic structural diagram of a damping device in the powder metallurgy forming equipment.

Fig. 3 is a schematic structural view of a rotary seat in the powder metallurgy forming equipment.

In the figure: the device comprises a frame-1, a lifting mechanism-2, a mounting plate-3, a damping device-4, an upper die-5, a lower die-6, a rotating seat-7, a supporting seat-8, a belt pulley-9A, a rotating shaft-10, a belt pulley-11B, a motor-12, a base-13, a pressure lever-14, a support seat-15, a travel switch-16, a controller-17, an upper mounting seat-18, a spring-19, an expansion rod-20 and a lower mounting seat-21.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, in embodiment 1 of the present invention, a powder metallurgy forming apparatus includes a frame 1, a lifting mechanism 2 is disposed on the frame 1, a mounting plate 3 is mounted at the bottom of the lifting mechanism 2, a rotating base 7 capable of automatically rotating is disposed at the bottom of the mounting plate 3, a plurality of lower molds 6 disposed in cooperation with an upper mold 5 at the bottom of the mounting plate 3 are disposed on the rotating base 7 in a circumferential array, and a damping device 4 is further disposed on the mounting plate 3; the provision of the damper 4 facilitates reduction of vibration and noise when the upper mold 5 on the mounting plate 3 comes into contact with the lower mold 6.

Specifically, raw materials are placed on a plurality of lower dies 6, the upper dies 5 move downwards under the driving of the lifting mechanism 2 to press the lower dies 6, and a damping mechanism is arranged to reduce the vibration of equipment and reduce the generation of noise; the rotating seat 7 is rotatably arranged, so that the lower dies 6 on the rotating seat 7 can be conveniently rotated, and continuous compression molding is realized.

Example 2

Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that a rotating mechanism for driving the rotating base 7 to rotate is disposed at the bottom of the rotating base.

Slewing mechanism includes pivot 10, A belt pulley 9, B belt pulley 11 and motor 12, pivot 10 is fixed to be set up in rotating 7 bottoms of seat, pivot 10 runs through the setting of supporting seat 8, supporting seat 8 sets up on frame 1, it installs on supporting seat 8 to rotate 7 rotations of seat, and A belt pulley 9 fixed mounting is in pivot 10 bottoms, and A belt pulley 9 passes through the belt and is connected with B belt pulley 11, B belt pulley 11 sets up the output at motor 12. A rotating mechanism is arranged to provide power for the rotation of the rotating seat 7.

The damping devices 4 are arranged at the bottoms of the two sides of the mounting plate 3; the damping device 4 comprises an upper mounting seat 18, a spring 19, a telescopic rod 20 and a lower mounting seat 21; go up mount pad 18 fixed mounting in mounting panel 3 bottom, mount pad 18 and lower mount pad 21 are installed at telescopic link 20 both ends, and telescopic link 20 outside cover has put spring 19, the both ends of spring 19 are fixed respectively on last mount pad 18 and lower mount pad 21. The shock absorption mechanism is arranged to reduce the impact of the upper die 5 on the lower die 6 and reduce the noise.

The side of the mounting plate 3 is provided with a pressing rod 14, a support 15 is fixedly mounted on the side wall of the frame 1, a travel switch 16 matched with the pressing rod 14 is mounted on the support 15, the travel switch 16 is arranged to control the pressing travel of the upper die 5 conveniently, and the pressing is prevented from being excessive, so that the equipment is damaged.

The frame 1 is further provided with a controller 17, the controller 17 is electrically connected with the lifting mechanism 2 and the travel switch 16 respectively, and the type of the controller 17 is DATA.

When the controller 17 receives the overvoltage electric signal of the travel switch 16, the controller 17 controls the lifting mechanism 2 to stop moving downwards, so that the equipment is protected.

The bottom of the frame 1 is provided with a base 13, and the motor 12 is fixedly arranged on the base 13.

The utility model discloses a theory of operation is:

when the device works, raw materials are placed on a plurality of lower dies 6, a motor 12 drives a rotating seat 7 to rotate through an A belt pulley 9, a rotating shaft 10 and a B belt pulley 11, so that one of the lower dies 6 is positioned below an upper die 5, a lifting mechanism 2 moves downwards under the control of a controller 17, the upper die 5 presses the lower die 6, the lifting mechanism 2 controls a mounting plate 3 to move upwards after the pressing is finished, the rotating seat 7 rotates simultaneously, so that the pressed lower die 6 is far away from the upper die 5, the pressed lower die 6 enters a station, parts which are formed by pressing are taken out simultaneously, the bottom of a damping device 4 is abutted against a supporting seat 8 in the pressing process, and the vibration of the device is reduced; when the pressure lever 14 touches the travel switch 16 in the pressing process, the controller 17 controls the lifting mechanism 2 to stop pressing, so that the parts are protected from being damaged.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a powder metallurgy former, includes frame (1), be provided with elevating system (2) on frame (1), mounting panel (3) are installed to elevating system (2) bottom, its characterized in that, mounting panel (3) bottom is provided with rotation seat (7) that can automatic rotation, it is provided with a plurality of bed die (6) that set up with last mould (5) cooperation of mounting panel (3) bottom to rotate seat (7) upward circumference array, still be provided with damping device (4) on mounting panel (3).

2. The powder metallurgy forming apparatus according to claim 1, wherein the rotating base (7) is provided at a bottom thereof with a rotating mechanism for driving the rotating base to rotate.

3. The powder metallurgy forming apparatus according to claim 2, wherein the rotating mechanism comprises a rotating shaft (10), an A belt pulley (9), a B belt pulley (11) and a motor (12), the rotating shaft (10) is fixedly arranged at the bottom of the rotating seat (7), the rotating shaft (10) penetrates through the supporting seat (8), the supporting seat (8) is arranged on the frame (1), the rotating seat (7) is rotatably arranged on the supporting seat (8), the A belt pulley (9) is fixedly arranged at the bottom of the rotating shaft (10), the A belt pulley (9) is connected with the B belt pulley (11) through a belt, and the B belt pulley (11) is arranged at an output end of the motor (12).

4. The powder metallurgy forming apparatus according to claim 1, wherein the shock absorbing device (4) is installed at the bottom of both sides of the mounting plate (3).

5. The powder metallurgy forming apparatus according to claim 4, wherein the shock absorber device (4) comprises an upper mounting seat (18), a spring (19), a telescopic rod (20) and a lower mounting seat (21); go up mount pad (18) fixed mounting in mounting panel (3) bottom, mount pad (18) and lower mount pad (21) are installed at telescopic link (20) both ends, and telescopic link (20) outside cover has put spring (19), the both ends of spring (19) are fixed respectively on last mount pad (18) and lower mount pad (21).

6. The powder metallurgy forming apparatus according to any one of claims 1 to 5, wherein a pressure lever (14) is arranged on the side surface of the mounting plate (3), a support (15) is fixedly arranged on the side wall of the frame (1), and a travel switch (16) matched with the pressure lever (14) is arranged on the support (15).

7. The powder metallurgy forming apparatus according to claim 6, wherein the frame (1) is further provided with a controller (17), and the controller (17) is electrically connected with the lifting mechanism (2) and the travel switch (16) respectively.