CN208083784U - A kind of automation assembling die making apparatus - Google Patents

Abstract

The utility model discloses an automatic combined mold manufacturing equipment, which comprises a base, a pair of support frames and a bottom support structure, the pair of support frames are arranged on the base, the bottom support structure is fixed on the bottom of the base, and the A tightening unit is provided on the pair of support frames, a hole unit is provided on the base, and a milling unit is provided at the center of the base; the tightening unit includes: a propulsion part and a tightening part; the opening Hole unit, which includes: a driving part and a punching part; the milling unit, which includes: a lifting structure, a linkage structure and a processing structure; a cooling structure is provided on the base; an electric control unit is provided on the base The beneficial effect of the utility model is that the equipment for precise processing of molds can precisely process blank molds, and the production efficiency is high. At the same time, the processing position is clear, and a large number of manual operations are reduced, so at the same time, operators are correspondingly reduced. work pressure.

Description

An automatic combination mold making equipment

technical field

The utility model relates to the field of mold making, in particular to an automatic combined mold making equipment.

Background technique

Mold, various molds and tools used in industrial production for injection molding, blow molding, extrusion, die-casting or forging forming, smelting, stamping and other methods to obtain the required products. In short, a mold is a tool used to make shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. Known as the "Mother of Industry".

With the development of society, the field of molds is also growing. The processing process of the existing combined molds is relatively complicated. Usually, the molds need to be processed by machine tools, and then manually operated. The processing process is more troublesome, usually Time-consuming.

Utility model content

The purpose of this utility model is in order to solve the above-mentioned problem, has designed a kind of automatic combined mold making equipment.

The technical solution of the utility model to achieve the above object is an automatic combined mold manufacturing equipment, including a base, a pair of support frames and a bottom support structure, the pair of support frames are placed on the base, and the bottom support structure is fixed at the bottom of the base,

A tightening unit is provided on the pair of support frames, a hole opening unit is provided on the base, and a milling unit is provided at the center of the base;

The tightening unit includes: a propelling portion and a tightening portion;

The punching unit includes: a driving part and a punching part;

The milling unit includes: a lifting structure, a linkage structure and a processing structure;

A cooling structure is provided on the base;

An electric control unit is arranged on the base;

The lifting structure includes: a pair of hydraulic cylinders, a connecting frame and a pair of support columns;

The pair of hydraulic cylinders are fixed on the base, the connecting frame is located on the piston ends of the pair of hydraulic cylinders, and the pair of supporting columns are fixed on the connecting frame;

The end faces of the pair of support columns are provided with mounting plates;

The linkage structure includes: a pair of electric guide rails, a frame seat, a pair of lead screws, a pair of lead screw pairs and a pair of servo motors;

The pair of electric guide rails are installed along the front and rear direction of the mounting plate, the frame body seat is fitted on the moving end of the pair of electric guide rails, a pair of lead screw frames are arranged on the frame body seat, and the pair of servo motors The motors are respectively arranged on the outer wall of the lead screw frame, the pair of lead screws are respectively inserted on the pair of lead screw frames, the pair of lead screw pairs are fitted on the lead screws, the driving end of the servo motor and the lead screw The end face is fixed;

The processing structure includes: a tool mounting plate, a driving part, a milling cutter and a milling cutter mounting frame;

The tool mounting plate is set on a pair of lead screws, the bottom of the driving part is connected to the center of the tool mounting plate, the milling cutter mounting frame is placed on the driving end of the driving part, and the milling cutter is placed on the milling tool. on the knife mount.

The propulsion part includes: a pair of cylinders with the same structure, a pair of cylinder-piston connecting rods with the same structure, and four telescopic rods;

A pair of said air cylinders are respectively fixed on a pair of support frame outer walls, a pair of said air cylinder piston connecting rods are respectively fixed on a pair of cylinders with the same structure, and each two of said four telescopic rods (18) are fixed on the Between the cylinder piston connecting rod and the support frame.

The tightening part includes: a pair of tightening frames, a pair of electric push rods and a pair of pressing plates;

The pair of tightening frames are respectively fixed on the piston end of the cylinder, the pair of electric push rods are arranged on the pair of tightening frames, and the pair of pressing plates are respectively connected with a pair of electric push rods.

The drive unit includes: four motors and four motor seats;

The four motor seats are fixed on the base, and the four motors are arranged on the four motor seats respectively.

The perforating part includes: four drill bits and four drill bit mounting seats;

The four drill mounting seats are respectively fixed on the driving ends of the four motors, and the four drill bits are respectively arranged on the four drill mounting seats.

The cooling structure includes: a cooling liquid storage tank, a conduit, a spray head frame and a spray head;

The cooling liquid storage tank is arranged in the base, the spray head holder is arranged on the base, and the conduits communicate with the spray head and the cooling liquid storage tank respectively.

The electric control unit includes: an electric control box, a PLC controller, a radiator, a plurality of relays and a plurality of motor drivers;

The PLC controller is placed in the electric control box, the radiator, multiple relays and multiple motor drivers are all placed in the electric control box, and the multiple relays and multiple motor drivers are respectively connected to the PLC controller .

The bottom support structure is composed of four support blocks arranged at the bottom of the base.

A solenoid valve is connected to the conduit, and the solenoid valve is used to control the cooling liquid discharge.

The coolant storage tank is communicated with a liquid inlet pipe; the liquid inlet pipe runs through the outer wall of the base.

Using the automatic combined mold making equipment produced by the technical scheme of the utility model, this case provides a kind of equipment for precise processing of molds, which can precisely process blank molds, high production efficiency, and at the same time, the processing position is clear, reducing a lot of manual operations link, and at the same time, the work pressure of the operator is correspondingly reduced.

Description of drawings

Fig. 1 is the structural representation of a kind of automatic combined mold making equipment described in the utility model;

Fig. 2 is a top view structure schematic diagram of a kind of automatic combined mold making equipment described in the utility model;

Fig. 3 is the structural representation of linkage structure and processing structure described in the utility model;

Fig. 4 is a schematic diagram of the internal top view structure of an automatic combined mold manufacturing equipment described in the present invention;

Fig. 5 is a schematic structural view of the electric control unit described in the present invention;

FIG. 6 is a partially enlarged structural schematic diagram of FIG. 1 .

Explanation of reference signs

In the figure, 1. Base; 2. Support frame; 3. Hydraulic cylinder; 4. Connecting frame; 5. Support column; 6. Mounting plate; 7. Electric guide rail; , Lead screw pair; 11, Servo motor; 12, Lead screw frame; 13, Drive part; 14, Milling cutter; 15, Milling cutter installation frame; 16, Motor; 17, Cylinder; 18, Telescopic rod; ;20, electric push rod; 21, pressing plate; 22, motor seat; 23, drill bit; 24, drill bit installation seat; 25, coolant storage tank; 26, conduit; Electric control box; 30. PLC controller; 31. radiator; 32. relay; 33. motor driver; 34. support block; 35. solenoid valve; 36. liquid inlet pipe; 37. tool mounting plate; 38-cylinder piston link.

Detailed ways

Other objects and advantages of the present invention will become clear by explaining the following preferred embodiments of the present application.

The utility model is described in detail below in conjunction with the accompanying drawings. As shown in FIGS. On the base 1, the bottom support structure is fixed on the bottom of the base 1, the pair of support frames 2 are provided with a tightening unit, the base 1 is provided with a hole unit, and the center of the base 1 A milling unit is provided; the tightening unit includes: a propulsion portion and a tightening portion; the perforating unit includes: a driving portion and a punching portion; the milling unit includes: a lifting structure, a linkage structure and a processing structure; the base 1 is provided with a cooling structure; the base 1 is provided with an electric control unit; the lifting structure includes: a pair of hydraulic cylinders 3, a connecting frame 4 and a pair of support columns 5; The pair of hydraulic cylinders 3 are fixed on the base 1, the connecting frame 4 is located on the piston ends of the pair of hydraulic cylinders 3, and the pair of supporting columns 5 are fixed on the connecting frame 4; the pair of supporting columns 5 The end face is provided with a mounting plate 6; the linkage structure includes: a pair of electric guide rails 7, a frame seat 8, a pair of lead screws 9, a pair of lead screw pairs 10 and a pair of servo motors 11; the pair of electric Guide rail 7 is installed along the front and back direction of mounting plate 6, and described frame body base 8 is fitted on the moving end of a pair of electric guide rails 7, and described frame body base 8 is provided with a pair of screw racks 12, and described a pair of The servo motors 11 are respectively arranged on the outer walls of the lead screw frame 12, the pair of lead screws 9 are respectively inserted on the pair of lead screw frames 12, the pair of lead screw pairs 10 are fitted on the lead screw 9, and the servo The driving end of the motor 11 is fixed to the end face of the leading screw 9; the processing structure includes: a cutter mounting plate 37, a driver 13, a milling cutter 14 and a milling cutter mounting frame 15; the cutter mounting plate 37 is set in a pair of On the lead screw pair 10, the bottom of the driving member 13 is connected to the center of the cutter mounting plate 37, the milling cutter mounting frame 15 is arranged on the driving end of the driving member 13, and the milling cutter 14 is arranged on the milling cutter mounting frame 15: the propulsion part, which includes: a pair of cylinders 17 with the same structure, a pair of cylinder-piston connecting rods 38 with the same structure, and four telescopic rods 18; a pair of the cylinders 17 are respectively fixed on a pair of support frames 2 On the outer wall, a pair of cylinder-piston connecting rods 38 are respectively fixed on a pair of cylinders 17 with the same structure, and each two of the four telescopic rods 18 are fixed between the cylinder-piston connecting rods 38 and the support frame 2; The tightening part includes: a pair of tightening frames 19, a pair of electric push rods 20 and a pair of pressing plates 21; the pair of tightening frames 19 are respectively fixed on the piston end of the cylinder 17, and the pair of electric push rods The rod 20 is placed on a pair of tightening frames 19, and the pair of pressing plates 21 are respectively connected with a pair of electric push rods 20; the driving part includes: four motors 16 and four motor seats 22; The four motor mounts 22 are fixed on the base 1, and the four motors 16 are respectively arranged on the four motor mounts 22; the perforating part includes: four drill bits 23 and four drill bit mounting seats 24; The four drill mounts 24 are respectively fixed on the driving ends of the four motors 16, and the four drill bits 23 are respectively arranged on the four drill bit mounting seats 24; the cooling structure includes: a coolant storage tank 25, a conduit 26, a spray nozzle frame 27 and spray head 28; the coolant storage tank 25 is placed in the base 1, the spray head frame 27 is placed on the base 1, and the conduits 26 communicate with the spray head 28 and the coolant storage tank 25 respectively; Described electric control unit, it comprises: electric control box 29, PLC controller 30, radiator 31, a plurality of relays 32 and a plurality of motor drivers 33; 31, a plurality of relays 32 and a plurality of motor drivers 33 are all placed in the electric control box 29, and the plurality of relays 32 and a plurality of motor drivers 33 are respectively connected to the PLC controller 30; the bottom support structure, its It is composed of four supporting blocks 34 placed on the bottom of the base 1; the conduit 26 is connected with a solenoid valve 35, which is used to control the amount of coolant discharge; the coolant storage tank 25 A liquid inlet pipe 36 is communicated; the liquid inlet pipe 36 runs through the outer wall of the base 1 .

The characteristics of this embodiment are that a pair of support frames are provided with tightening units, the base is provided with a hole unit, and the center of the base is provided with a milling unit; the tightening unit includes: a propulsion unit and a tightening unit; a hole unit , which includes: a driving part and a punching part; a milling unit, which includes: a lifting structure, a linkage structure and a processing structure; a cooling structure is provided on the base; an electric control unit is provided on the base; a lifting structure, which includes: a A pair of hydraulic cylinders, connecting frames and a pair of supporting columns; a pair of hydraulic cylinders are fixed on the base, the connecting frames are located on the piston ends of the pair of hydraulic cylinders, and a pair of supporting columns are fixed on the connecting frames; the end faces of the pair of supporting columns are set There is a mounting plate; a linkage structure, which includes: a pair of electric guide rails, a frame seat, a pair of lead screws, a pair of lead screw pairs, and a pair of servo motors; a pair of electric guide rails are installed along the front and rear directions of the mounting plate, and the frame body The seat is assembled on the moving end of a pair of electric guide rails. A pair of screw frames are arranged on the frame body seat. A pair of servo motors are respectively placed on the outer wall of the screw frame. A pair of lead screws are respectively inserted on a pair of screw frames. , a pair of lead screw pairs are fitted on the lead screw, and the driving end of the servo motor is fixed to the end face of the lead screw; the processing structure includes: tool mounting plate, driving part, milling cutter and milling cutter mounting frame; tool mounting plate set On a pair of lead screw pairs, the bottom of the driving part is connected with the center of the tool mounting plate, the milling cutter mounting frame is placed on the driving end of the driving part, and the milling cutter is placed on the milling cutter mounting frame. The precise processing equipment can precisely process the blank mold, the production efficiency is high, and the processing position is clear at the same time, reducing a large number of manual operations, and correspondingly reducing the working pressure of the operator.

In this embodiment, all electrical devices are connected with their matched drivers or relays, and all the above-mentioned drivers, which refer to power components, electrical devices and adapted power supplies, are connected through wires by those skilled in the art , the specific connection method should refer to the following working principle, the electrical connection between the electrical devices is completed in sequence, and the detailed connection method is a well-known technology in the field. The following mainly introduces the working principle and process, not for electrical control Explain.

The working principle of the whole device is as follows:

The working process and principle of the mechanical part:

First, the mold blank is manually placed between a pair of tightening frames 19, and the cylinder 17 on the support frame 2 pushes the tightening frame 19 on the cylinder piston connecting rod 38 to tighten the blank mold, and when the tightening frame 19 moves, the Four telescopic rods 18 provide auxiliary support. After the blank mold is processed, the electric push rod 20 pushes the compression plate 21 to compress the mold. After the initial compression is completed, the motor 16 on the motor base 22 first drives The drill bit mounting seat 24 on the driving end, the drill bit 23 on the drill bit mounting seat 24 processes and punches the bottom of the mold. After the punching is completed, the propulsion part works, and a pair of hydraulic cylinders 3 pushes the connecting frame 4 to rise, and the connecting frame 4 A pair of support columns 5 on the top push the mounting plate 6 up to adjust the height of the milling cutter 14. A pair of electric guide rails 7 work, and its moving end moves with the frame seat 8 to adjust the front and rear of the milling cutter 14. The position is adjusted, the lead screw 9 on the lead screw frame 12 is driven by the servo motor 11 to rotate, and the lead screw pair 10 on the lead screw 9 carries the tool mounting plate 37 to adjust left and right. Through the above working principle, the milling cutter 14 The movement path is carried out and the milling cutter installation frame 15 is driven to rotate by the driving member 13, so that the mold groove at the bottom of the mold can be precisely processed.

Electronic control part: the PLC controller 30 is programmed by those skilled in the art, and at the same time, the PLC controller 30 sends instructions to the relay 32 or the motor driver 33, and the relay 32 or the motor driver 33 controls the electrical parts to start or stop, and is controlled by the relay 32 or the motor driver 33. The radiator 31 dissipates heat inside the electric control box 29 .

Further, a solenoid valve 35 is connected to the conduit 26, and the solenoid valve 35 is used to control the cooling liquid discharge.

Further, the coolant storage tank 25 is communicated with a liquid inlet pipe 36 ; the liquid inlet pipe 36 runs through the outer wall of the base 1 .

In the present invention, the term "plurality" refers to two or more than two, unless otherwise clearly defined. The terms "installation", "connection", "connection", "fixed" and other terms should be interpreted in a broad sense, for example, "connection" can be fixed connection, detachable connection, or integral connection; "connection" can be directly or indirectly through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, descriptions of the terms "one embodiment", "some embodiments", "specific embodiments" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the present invention. In at least one embodiment or example of . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. An automatic combined mold making equipment, comprising a base (1), a pair of support frames (2) and a bottom support structure, characterized in that, the pair of support frames (2) are placed on the base (1) , the bottom support structure is fixed on the bottom of the base (1), The pair of support frames (2) are provided with a tightening unit, the base (1) is provided with a hole unit, and the center of the base (1) is provided with a milling unit; The tightening unit includes: a propelling portion and a tightening portion; The punching unit includes: a driving part and a punching part; The milling unit includes: a lifting structure, a linkage structure and a processing structure; A cooling structure is provided on the base (1); An electric control unit is provided on the base (1); The lifting structure includes: a pair of hydraulic cylinders (3), a connecting frame (4) and a pair of support columns (5); The pair of hydraulic cylinders (3) are fixed on the base (1), the connecting frame (4) is located on the piston ends of the pair of hydraulic cylinders (3), and the pair of support columns (5) are fixed on the connection on the rack (4); The end faces of the pair of support columns (5) are provided with mounting plates (6); The linkage structure includes: a pair of electric guide rails (7), a frame seat (8), a pair of lead screws (9), a pair of lead screw pairs (10) and a pair of servo motors (11); The pair of electric guide rails (7) are installed along the front and rear direction of the mounting plate (6), the frame body seat (8) is fitted on the moving end of the pair of electric guide rails (7), and the frame body seat ( 8) There is a pair of lead screw frames (12), the pair of servo motors (11) are respectively arranged on the outer wall of the lead screw frame (12), and the pair of lead screws (9) are respectively inserted in a pair of lead screw On the frame (12), the pair of lead screw pairs (10) are assembled on the lead screw (9), and the driving end of the servo motor (11) is fixed to the end face of the lead screw (9); The processing structure includes: a tool mounting plate (37), a driving member (13), a milling cutter (14) and a milling cutter mounting frame (15); The tool mounting plate (37) is set on a pair of lead screw pairs (10), the bottom of the driving member (13) is connected to the center of the tool mounting plate (37), and the milling cutter mounting frame (15) is placed On the driving end of the driving member (13), the milling cutter (14) is placed on a milling cutter mounting frame (15). 2. A kind of automatic combined mold making equipment according to claim 1, characterized in that, the propelling part comprises: a pair of cylinders (17) with the same structure, a pair of cylinder-piston connecting rods (38) with the same structure ) and four telescopic rods (18); A pair of said cylinders (17) are respectively fixed on a pair of support frames (2) outer walls, and a pair of said cylinder piston connecting rods (38) are respectively fixed on a pair of structurally identical cylinders (17). Every two rods (18) are fixed between the cylinder piston connecting rod (38) and the support frame (2) as a group. 3. A kind of automatic combined mold making equipment according to claim 1, characterized in that, the tightening part comprises: a pair of tightening frames (19), a pair of electric push rods (20) and a pair of pressing plate (21); The pair of tightening frames (19) are respectively fixed on the piston ends of the cylinder (17), the pair of electric push rods (20) are arranged on the pair of tightening frames (19), and the pair of pressing plates (21 ) are connected with a pair of electric push rods (20) respectively. 4. A kind of automatic combined mold making equipment according to claim 1, characterized in that, the drive part comprises: four motors (16) and four motor seats (22); The four motor seats (22) are fixed on the base (1), and the four motors (16) are respectively arranged on the four motor seats (22). 5. A kind of automatic composite mold making equipment according to claim 4, characterized in that, the perforating part comprises: four drill bits (23) and four drill bit mounting seats (24); The four drill bit mounting seats (24) are respectively fixed on the driving ends of the four motors (16), and the four drill bits (23) are respectively arranged on the four drill bit mounting seats (24). 6. A kind of automatic combined mold manufacturing equipment according to claim 1, characterized in that, the cooling structure comprises: a cooling liquid storage tank (25), a conduit (26), a nozzle holder (27) and a nozzle ( 28); The coolant storage tank (25) is arranged in the base (1), the spray head frame (27) is arranged on the base (1), and the conduit (26) is respectively connected with the spray head (28) and the coolant storage Box (25) is communicated. 7. A kind of automatic combined mold manufacturing equipment according to claim 1, characterized in that, the electric control unit comprises: electric control box (29), PLC controller (30), radiator (31), A plurality of relays (32) and a plurality of motor drivers (33); The PLC controller (30) is arranged in the electric control box (29), and the radiator (31), a plurality of relays (32) and a plurality of motor drivers (33) are all arranged in the electric control box (29) , the plurality of relays (32) and the plurality of motor drivers (33) are respectively connected to the PLC controller (30). 8. The automatic combined mold making equipment according to claim 1, characterized in that, the bottom supporting structure is composed of four supporting blocks (34) arranged at the bottom of the base (1). 9. A kind of automatic composite mold manufacturing equipment according to claim 6, characterized in that, the conduit (26) is connected with a solenoid valve (35), and the solenoid valve (35) is used to control the amount of coolant discharge. control. 10. A kind of automatic combined mold making equipment according to claim 6, characterized in that, the coolant storage tank (25) is communicated with a liquid inlet pipe (36); the liquid inlet pipe (36) runs through the base ( 1) Outer wall.