CN211413532U

CN211413532U - Precision die forging processing equipment

Info

Publication number: CN211413532U
Application number: CN201922398059.1U
Authority: CN
Inventors: 冯连杰
Original assignee: Tianjin Shuangwei Precision Mould Co ltd
Current assignee: Tianjin Shuangwei Precision Mould Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-04
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses an accurate mould forges processing equipment, comprises a workbench, the last fixed surface of workstation installs fixed frame, fixed frame's top fixed mounting has first hydraulic cylinder and stop gear, first hydraulic cylinder's output extends to fixed frame's inside and fixedly connected with and goes up the mould, it is provided with the direction subassembly to go up between mould and the fixed frame, the upper surface of workstation and the inside that is located fixed frame rotate through the bearing and be connected with the rotation post. The utility model discloses, through the cooperation between the rotating disc that sets up, stop gear, drawing of patterns subassembly, first hydraulic cylinder and second hydraulic cylinder isotructure for whole equipment can carry out contour machining, drawing of patterns and blowing work simultaneously, has reduced the latency in the middle of, has improved the work efficiency of processing greatly.

Description

Precision die forging processing equipment

Technical Field

The utility model relates to the technical field of mold, especially, relate to an accurate mould forges processing equipment.

Background

The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

In the prior art, when a workpiece is machined by a plurality of precision die forging machining devices, the workpiece is generally extruded and molded by a die, then demoulding treatment is carried out, the next workpiece can be continuously machined after demoulding, and the waiting time in the middle is longer, so that the workpiece machining efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a precision die forging processing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a precision die forging processing device comprises a workbench, wherein a fixed frame is fixedly arranged on the upper surface of the workbench, the top of the fixed frame is fixedly provided with a first hydraulic oil cylinder and a limiting mechanism, the output end of the first hydraulic oil cylinder extends into the fixed frame and is fixedly connected with an upper die, a guide assembly is arranged between the upper die and the fixed frame, a rotating column is rotatably connected on the upper surface of the workbench and positioned in the fixed frame through a bearing, a rotating disc is fixedly arranged at the top of the rotating column, a lower die is fixedly arranged on the upper surface of the rotating disc, the lower surface of the rotating disc is provided with a demoulding component corresponding to the lower mould, the lower surface of the workbench is fixedly provided with a second hydraulic cylinder, and the output end of the second hydraulic oil cylinder extends to the upper part of the workbench and is fixedly connected with a top block corresponding to the demoulding component.

As a further description of the above technical solution:

the limiting mechanism comprises a motor, a threaded rod is fixedly mounted on an output shaft of the motor, a limiting sleeve is connected to the outer surface of the threaded rod in a threaded mode, a T-shaped block is fixedly mounted on the outer surface of the limiting sleeve, the limiting sleeve is connected with a fixing plate through the T-shaped block in a sliding mode, and the top of the fixing plate is fixedly connected with the inner top of the fixing frame.

As a further description of the above technical solution:

the guide assembly comprises a guide column fixedly connected with the inner top of the fixed frame, a sleeve block is sleeved on the outer surface of the guide column, a connecting block is fixedly connected with the side wall of the sleeve block, and one side of the connecting block, far away from the sleeve block, is fixedly connected with the side wall of the upper die.

As a further description of the above technical solution:

the drawing of patterns subassembly includes two round bars, two the lateral wall that the round bar is relative just is located and is close to the equal fixedly connected with overlap joint board in bottom position, two the upper surface overlap joint of overlap joint board has the lifter plate, the equal fixedly connected with stopper in both sides of lifter plate, two the stopper cup joints respectively at the round bar surface that corresponds, the last fixed surface of lifter plate installs two ejector pins, the spring has been cup jointed to the surface of round bar and the top that is located the stopper.

As a further description of the above technical solution:

the end, far away from the lifting plate, of the ejector rod penetrates through the rotating disc and the lower die in sequence, and the top of the ejector rod is flush with the upper surface of the lower die.

As a further description of the above technical solution:

the quantity of the lower die and the demoulding components is four, and four limiting holes matched with the limiting mechanism are formed in the upper surface of the rotating disc.

The utility model discloses following beneficial effect has:

compared with the prior art, this precision mould forges processing equipment through the cooperation between the rotating disc that sets up, stop gear, drawing of patterns subassembly, first hydraulic cylinder and second hydraulic cylinder isotructure for whole equipment can carry out forming process, drawing of patterns and blowing work simultaneously, has reduced the latency in the middle of, has improved the work efficiency of processing greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of a precision die forging apparatus according to the present invention;

FIG. 2 is a top view of a rotary disk of a precision die forging apparatus according to the present invention;

fig. 3 is a schematic structural view of a limiting mechanism of a precision die forging apparatus according to the present invention;

fig. 4 is a schematic structural view of a guide assembly of a precision die forging apparatus according to the present invention;

FIG. 5 is a schematic structural view of a mold release assembly of a precision mold forging apparatus according to the present invention;

fig. 6 is a schematic view of the sliding connection between the T-shaped block and the fixing plate of the precision die forging apparatus of the present invention.

Illustration of the drawings:

1. a work table; 2. a fixed frame; 3. a first hydraulic cylinder; 4. a limiting mechanism; 5. an upper die; 6. a guide assembly; 7. rotating the column; 8. rotating the disc; 9. a lower die; 10. a demolding component; 11. a second hydraulic cylinder; 12. a top block; 13. a limiting hole; 41. a motor; 42. a threaded rod; 43. a limiting sleeve; 44. a T-shaped block; 45. a fixing plate; 61. a guide post; 62. sleeving blocks; 63. connecting blocks; 101. a round bar; 102. a lap plate; 103. a lifting plate; 104. a limiting block; 105. a top rod; 106. a spring.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model provides a pair of precision mold forges processing equipment: including workstation 1, the last fixed surface of workstation 1 installs fixed frame 2, the top fixed mounting of fixed frame 2 has first hydraulic cylinder 3 and stop gear 4, the output of first hydraulic cylinder 3 extends to fixed frame 2's inside and fixedly connected with goes up mould 5, it is provided with guide assembly 6 to go up between mould 5 and the fixed frame 2, the upper surface of workstation 1 just is located fixed frame 2's inside and rotates through the bearing and is connected with rotation post 7, the top fixed mounting of rotation post 7 has rotating disc 8, the last fixed surface of rotating disc 8 installs bed die 9, the lower surface of rotating disc 8 is provided with drawing of patterns subassembly 10 corresponding with bed die 9, the lower fixed surface of workstation 1 installs second hydraulic cylinder 11, the output of second hydraulic cylinder 11 extends to the top of workstation 1 and fixedly connected with the kicking block 12 corresponding with drawing of patterns subassembly 10.

The limiting mechanism 4 comprises a motor 41, wherein the motor 41 is a servo motor capable of realizing forward and reverse rotation in the prior art, a threaded rod 42 is fixedly installed on an output shaft of the motor 41, a limiting sleeve 43 is in threaded connection with the outer surface of the threaded rod 42, the bottom end of the limiting sleeve 43 is conical and is convenient to enter the limiting hole 13, a T-shaped block 44 is fixedly installed on the outer surface of the limiting sleeve 43, the limiting sleeve 43 is in sliding connection with a fixing plate 45 through the T-shaped block 44, the top of the fixing plate 45 is fixedly connected with the inner top of the fixing frame 2, the T-shaped block 44 and the fixing plate 45 are used for limiting rotation of the limiting sleeve 43, the guide assembly 6 comprises a guide column 61 fixedly connected with the inner top of the fixing frame 2, a sleeve block 62 is sleeved on the outer surface of the guide column 61, a connecting block 63 is fixedly connected with the side wall of the sleeve block 62, one side of the connecting block 63 far away from, demoulding assembly 10 includes two round bars 101, the top of two round bars 101 all is connected with the lower fixed surface that rotates disc 8, two relative lateral walls of round bar 101 just are located and are close to the equal fixedly connected with faying plate 102 of bottom position, the upper surface overlap joint of two faying plates 102 has lifter plate 103, the equal fixedly connected with stopper 104 in both sides of lifter plate 103, two stoppers 104 cup joint respectively at the round bar 101 surface that corresponds, lifter plate 103's last fixed surface installs two ejector pins 105, round bar 101's surface just is located stopper 104's top and has cup jointed spring 106, the spring 106 of setting helps the reseing of ejector pin 105, the one end that lifter plate 103 was kept away from to ejector pin 105 runs through rotation disc 8 and bed die 9 in proper order, the top of ejector pin 105 flushes with the upper surface of bed die 9, the bed die 9 is four with demoulding assembly 10's quantity, the upper surface of rotation disc 8 is seted up four spacing holes 13 with stop gear 4 looks adaptation.

The working principle is as follows: when the device is used, firstly, one limiting hole 13 is aligned to a limiting sleeve 43, then a motor 41 is started, an output shaft of the motor 41 drives a threaded rod 42 to rotate, the limiting sleeve 43 can move downwards to be clamped into the limiting hole 13 due to the fact that the rotating direction of the limiting sleeve 43 is limited, at the moment, the rotating disc 8 is limited to rotate, then, materials are placed in all four lower dies 9, then, a first hydraulic oil cylinder 3 is started, the first hydraulic oil cylinder 3 drives an upper die 5 to approach the lower die 9 right below, the materials are molded, after the processing is finished, the motor 41 is started, the limiting sleeve 43 is enabled to ascend and be separated from the limiting hole 13, then, a worker rotates the rotating disc 8 by 90 degrees, the lower die 9 with a molded workpiece is enabled to rotate to the front side, then, the motor 41 is started again to enable the limiting sleeve 43 to be clamped into the limiting hole 13, at the moment, the first hydraulic oil cylinder 3, the first hydraulic cylinder 3 carries out forming processing to the material, and the second hydraulic cylinder 11 upwards pushes up lifter plate 103 through kicking block 12 for ejector pin 105 is ejecting with the shaping work piece, then continues to rotate 90 with rotating disc 8 according to above-mentioned mode, has the work piece of being ejected on the bed die 9 at the very beginning this moment, and the staff takes off the work piece and changes down new material can, so cyclic operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a precision mold forges processing equipment, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly provided with a fixed frame (2), the top of the fixed frame (2) is fixedly provided with a first hydraulic oil cylinder (3) and a limiting mechanism (4), the output end of the first hydraulic oil cylinder (3) extends to the inside of the fixed frame (2) and is fixedly connected with an upper die (5), a guide assembly (6) is arranged between the upper die (5) and the fixed frame (2), the upper surface of the workbench (1) is positioned inside the fixed frame (2) and is rotatably connected with a rotating column (7) through a bearing, the top of the rotating column (7) is fixedly provided with a rotating disc (8), the upper surface of the rotating disc (8) is fixedly provided with a lower die (9), the lower surface of the rotating disc (8) is provided with a demoulding assembly (10) corresponding to the lower die (9), the lower surface of the workbench (1) is fixedly provided with a second hydraulic oil cylinder (11), the output end of the second hydraulic oil cylinder (11) extends to the upper part of the workbench (1) and is fixedly connected with a top block (12) corresponding to the demoulding component (10).

2. The precision die forging apparatus according to claim 1, wherein: stop gear (4) include motor (41), the output shaft fixed mounting of motor (41) has threaded rod (42), the surface threaded connection of threaded rod (42) has stop collar (43), the surface fixed mounting of stop collar (43) has T-shaped piece (44), stop collar (43) have fixed plate (45) through T-shaped piece (44) sliding connection, the top of fixed plate (45) and the interior top fixed connection of fixed frame (2).

3. The precision die forging apparatus according to claim 1, wherein: guide assembly (6) include with fixed frame (2) interior top fixed connection's guide post (61), the surface of guide post (61) has cup jointed cover block (62), the lateral wall fixed connection connecting block (63) of cover block (62), one side that cover block (62) were kept away from in connecting block (63) and the lateral wall fixed connection of last mould (5).

4. The precision die forging apparatus according to claim 1, wherein: drawing of patterns subassembly (10) includes two round bars (101), two the relative lateral wall of round bar (101) just is located and is close to the equal fixedly connected with bridging plate (102) in bottom position, two the upper surface overlap joint of bridging plate (102) has lifter plate (103), the equal fixedly connected with stopper (104) in both sides of lifter plate (103), two stopper (104) cup joint respectively at the round bar (101) surface that corresponds, the last fixed surface of lifter plate (103) installs two ejector pins (105), spring (106) have been cup jointed to the surface of round bar (101) and the top that is located stopper (104).

5. The precision die forging apparatus according to claim 4, wherein: one end of the ejector rod (105) far away from the lifting plate (103) sequentially penetrates through the rotating disc (8) and the lower die (9), and the top of the ejector rod (105) is flush with the upper surface of the lower die (9).

6. The precision die forging apparatus according to claim 1, wherein: the number of the lower die (9) and the number of the demoulding components (10) are four, and four limiting holes (13) matched with the limiting mechanisms (4) are formed in the upper surface of the rotating disc (8).