CN215587817U

CN215587817U - Die casting device for manufacturing aluminum alloy workpiece

Info

Publication number: CN215587817U
Application number: CN202122155851.1U
Authority: CN
Inventors: 朱成良
Original assignee: Shandong Shengguang Aluminum Technology Co ltd
Current assignee: Shandong Shengguang Aluminum Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-21
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the field of workpiece manufacturing equipment, in particular to a die-casting device for manufacturing aluminum alloy workpieces, which comprises a machine base, wherein the rear part of the upper end of the machine base is fixedly connected with a machine frame, the lower part of the front end of the machine frame is fixedly provided with an electric push rod, the bottom end of the electric push rod is fixedly connected with a die-casting plate, the upper surface of the die-casting plate is fixedly provided with a material taking mechanism, the front part of the upper end of the machine base is provided with a positioning groove, the middle part of the inner side of the positioning groove is penetrated with a bottom plate matched with the die-casting plate in a sliding way, the bottom end of the bottom plate is movably provided with a telescopic mechanism, the left side and the right side of the upper end of the machine base are respectively provided with a reciprocating lead screw in a transverse rotating way through a fixing plate, and the reciprocating lead screw is fixedly connected with a clamping plate through a clamping mechanism, the use of the utility model is convenient.

Description

Die casting device for manufacturing aluminum alloy workpiece

Technical Field

The utility model relates to the field of workpiece manufacturing equipment, in particular to a die-casting device for manufacturing an aluminum alloy workpiece.

Background

Some aluminum alloy die castings are irregular in machining process, and the machined die casting elements need to be large in equipment investment due to machining quality, and sometimes certain deviation exists in the size and the specification, so that later-stage use is affected. The manual work trouble of taking behind present die-casting work piece processing wastes time and energy, can scald workman's hand easily because the heat is too high when standing a horse after the die-casting takes out to position probably squints when the die-casting and leads to the size to have the deviation, makes machining efficiency greatly reduced, can not satisfy present market demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a die casting device for manufacturing an aluminum alloy workpiece.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the automatic feeding machine comprises a frame, the upper end rear portion fixedly connected with frame of frame, the front end lower part fixed mounting of frame has electric putter, electric putter's bottom fixed connection die-casting board, the last fixed surface of die-casting board installs feeding agencies, the upper end front portion of frame is equipped with the constant head tank, the inboard middle part of constant head tank slides and runs through the bottom plate that matches with the die-casting board, the bottom movable mounting of bottom plate has telescopic machanism, the upper end left and right sides of frame all transversely rotates through the fixed plate and installs reciprocal lead screw, reciprocal lead screw passes through fixture fixedly connected with grip block, two the grip block slides and sets up the inboard both ends at the constant head tank, the inboard back arm middle part fixedly connected with diaphragm of frame, the upper end front side surface of diaphragm is provided with the spout.

Preferably, the material taking mechanism comprises electric telescopic rods which are fixedly and symmetrically arranged on the upper surface of the die-casting plate, and the two top ends of the electric telescopic rods are fixedly connected with shovel plates in an inclined mode.

Preferably, telescopic machanism installs the connecting rod in the bottom of the bottom plate left and right sides including rotating, the inboard both ends of spout all are equipped with the slide rail, two the left and right sides of slide rail has the slider with connecting rod looks swing joint jointly respectively, both ends all are equipped with the elasticity piece that resets that pushes away and contradict with the slider mutually about the spout.

Preferably, fixture including respectively the screw thread block of screw thread suit at two terminal surfaces of reciprocal lead screw and respectively with screw thread block looks fixed connection's centre gripping arm, just the thread groove at reciprocal lead screw both ends is the symmetry and sets up, two the corresponding one side of centre gripping arm all is connected with the grip block, the right side fixed mounting of frame has driving motor, driving motor's output and reciprocal lead screw fixed connection.

Preferably, the two clamping plates are symmetrically connected with telescopic springs on one sides corresponding to the two clamping plates, and the telescopic plates are connected with one sides corresponding to the two telescopic springs at each end respectively.

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

the device starts to work after the electric push rod and the driving motor are opened, a workpiece to be die-cast is placed on the bottom plate, the reciprocating screw rod is driven to rotate through the driving motor, so that two thread blocks are driven to move towards the middle on the reciprocating screw rod in parallel to the stop position of the thread groove, the clamping arm is driven to move after the thread blocks move, the clamping plate is pushed to slide towards the middle in the positioning groove, the telescopic spring is driven to push the telescopic plate to contact with the surface of the workpiece, the die-cast piece is positioned, the electric push rod pushes the die-cast plate to descend above the die-cast piece to start die-casting, when the die-cast plate is die-cast, the thread blocks move downwards, the thread blocks start to move towards two sides of the reciprocating screw rod, the clamping arm is driven to move, the clamping plate is driven to slide towards two sides in the positioning groove at the same time, the telescopic spring is pulled to drive the telescopic plate to move towards two sides, and the positioning of the workpiece is finished, die casting is by die-casting board extrusion downstream on the bottom plate, make to drive the connecting rod motion and drive the slider and slide to both sides in the slide rail, thereby to both sides compression elasticity piece that resets in the spout, electric putter shrink after the die-casting is accomplished, the bottom plate elasticity resets when not having pressure, the die casting rises to the inboard upper end of constant head tank along with the bottom plate, later electric telescopic handle orders about shovel board downstream to fashioned die casting centre gripping, and reset and mention die casting to preset position along with the rising of die-casting board, later take out the die casting, thereby accomplish die-casting work.

Drawings

FIG. 1 is a schematic structural view of a die casting apparatus for manufacturing an aluminum alloy workpiece according to the present invention;

FIG. 2 is a schematic bottom view of a die casting apparatus for manufacturing aluminum alloy workpieces according to the present invention.

In the figure: the device comprises a base 1, a positioning groove 2, a clamping arm 3, a thread block 4, an electric push rod 5, a die-casting plate 6, a frame 7, a reciprocating screw rod 8, a clamping plate 9, an electric telescopic rod 10, a driving motor 11, an elastic resetting piece 12, a sliding block 13, a sliding rail 14, a transverse plate 15, a connecting rod 16, a bottom plate 17, a shovel plate 18, a telescopic spring 19 and a telescopic plate 20.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The die-casting device for manufacturing the aluminum alloy workpiece as shown in fig. 1-2 comprises a machine base 1, a machine frame 7 is fixedly connected to the rear part of the upper end of the machine base 1, an electric push rod 5 is fixedly installed on the lower part of the front end of the machine frame 7, a die-casting plate 6 is fixedly connected to the bottom end of the electric push rod 5, a material taking mechanism is fixedly installed on the upper surface of the die-casting plate 6 and comprises electric telescopic rods 10 fixedly and symmetrically installed on the upper surface of the die-casting plate 6, shovel plates 18 are fixedly and obliquely connected to the top ends of the two electric telescopic rods 10, after the electric push rod 5 drives the die-casting plate 6 to die-cast the workpiece, the electric telescopic rods 10 are opened to drive the shovel plates 18 to obliquely move downwards and then shovel the shovel plates into the bottom surface of the workpiece, the shovel plates 18 do not touch the die-casting plate 6 when the electric push rod 5 contracts, the electric telescopic rods 10 drive the shovel plates 18 to move oppositely, so as to clamp the die-cast workpiece on a bottom plate 17, when die-casting board 6 resumes original position, can take out the die casting from shovel board 18 in, open electric telescopic handle 10 after taking out and order about shovel board 18 and reset, do benefit to and take after the centre gripping to the die casting.

The two clamping plates 9 are arranged at the two ends of the inner side of the positioning groove 2 in a sliding manner, the middle part of the inner rear arm of the machine base 1 is fixedly connected with a transverse plate 15, the front side surface of the upper end of the transverse plate 15 is provided with a sliding groove, the front part of the upper end of the machine base 1 is provided with the positioning groove 2, the middle part of the inner side of the positioning groove 2 is penetrated with a bottom plate 17 matched with the die-casting plate 6 in a sliding manner, the bottom end of the bottom plate 17 is movably provided with a telescopic mechanism, the telescopic mechanism comprises connecting rods 16 rotatably arranged at the left side and the right side of the bottom end of the bottom plate 17, the two ends of the inner side of the sliding groove are both provided with sliding rails 14, the left side and the right side of the two sliding rails 14 are respectively and commonly connected with sliding blocks 13 movably connected with the connecting rods 16 in a sliding manner, the left end and the right end of the sliding groove are both provided with elastic reset pieces 12 which are pressed against the sliding blocks 13, when the bottom plate 17 receives pressure reduction to drive the two connecting rods 16 to move and push the sliding blocks 13 to slide and press the elastic reset pieces 12 towards the two sides in the sliding rails 14 in the die-casting work piece, after die-casting, the elastic reset piece 12 resets, the push sliding block 13 slides towards the middle in the sliding rail 14, so that the push connecting rod 16 is pushed to ascend to reset the bottom plate 17, the die-cast die-casting piece is favorably conveyed to the positioning groove 2 to be matched with the taking mechanism to work, and the efficiency is improved.

The left side and the right side of the upper end of the machine base 1 are respectively provided with a reciprocating screw rod 8 through a fixing plate in a transverse rotating manner, the reciprocating screw rod 8 is fixedly connected with a clamping plate 9 through a clamping mechanism, the clamping mechanism comprises a thread block 4 which is respectively sheathed on two end surfaces of the reciprocating screw rod 8 in a threaded manner and clamping arms 3 which are respectively fixedly connected with the thread block 4, the thread grooves at two ends of the reciprocating screw rod 8 are symmetrically arranged, one corresponding side of the two clamping arms 3 is connected with the clamping plate 9, the right side of the machine base 1 is fixedly provided with a driving motor 11, the output end of the driving motor 11 is fixedly connected with the reciprocating screw rod 8, the reciprocating screw rod 8 is driven to rotate through the driving motor 11, so that the two thread blocks 4 are driven to move to the middle on the reciprocating screw rod 8 in parallel to the stop position of the thread grooves, the clamping arms 3 are driven to move after the thread block 4 moves, and the clamping plate 9 is pushed to slide to the middle in the positioning groove 2, the positioning of the workpiece is facilitated, the deviation is prevented, and the stability is improved.

The telescopic springs 19 are symmetrically connected to one corresponding side of the two clamping plates 9, and the telescopic plates 20 are connected to one corresponding side of the two telescopic springs 19 at each end respectively, so that the die-casting machine is suitable for various workpiece sizes, and the die-casting accuracy is improved.

When in use, a person opens the electric push rod 5 and the driving motor 11 and then starts to work, a workpiece to be die-cast is placed on the bottom plate 17, the driving motor 11 drives the reciprocating screw rod 8 to rotate, so that the two thread blocks 4 are driven to move towards the middle on the reciprocating screw rod 8 in parallel to the stop position of the thread groove, the clamping arm 3 is driven to move after the thread blocks 4 move, the clamping plate 9 is pushed to slide towards the middle in the positioning groove 2, the expansion spring 19 is driven to push the expansion plate 20 to contact with the surface of the workpiece, so as to position the die-cast part, the electric push rod 5 pushes the die-cast plate 6 to descend above the die-cast part, the die-cast part starts to be die-cast, when the die-cast plate 6 is die-cast, the thread blocks 4 start to move towards the two sides of the reciprocating screw rod 8, so as to drive the clamping arm 3 to move, and simultaneously drive the clamping plate 9 to slide towards the two sides in the positioning groove 2, make pulling expanding spring 19 drive expansion plate 20 to the both sides motion, thereby end the work piece location, the die casting is by die-casting plate 6 extrusion downstream on bottom plate 17, make and drive connecting rod 16 motion and drive slider 13 and slide to both sides in slide rail 14, thereby to both sides compression elasticity reset 12 in the spout, electric putter 5 shrink after the die-casting is accomplished, bottom plate 17 elasticity reset 12 resets when there is not pressure, the die casting rises to the inboard upper end of constant head tank 2 along with bottom plate 17, later electric telescopic handle 10 orders about shovel 18 downstream to fashioned die casting centre gripping, and reset along with the rising of die-casting plate 6 and mention the die casting to preset position, later take out the die casting, thereby accomplish die-casting work.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A die-casting device for manufacturing aluminum alloy workpieces comprises a machine base (1) and is characterized in that: the rear part of the upper end of the machine base (1) is fixedly connected with a machine frame (7), the lower part of the front end of the machine frame (7) is fixedly provided with an electric push rod (5), the bottom end of the electric push rod (5) is fixedly connected with a die-casting plate (6), the upper surface of the die-casting plate (6) is fixedly provided with a material taking mechanism, the front part of the upper end of the machine base (1) is provided with a positioning groove (2), the middle part of the inner side of the positioning groove (2) is penetrated with a bottom plate (17) matched with the die-casting plate (6) in a sliding way, the bottom end of the bottom plate (17) is movably provided with a telescopic mechanism, the left side and the right side of the upper end of the machine base (1) are respectively provided with a reciprocating screw rod (8) in a transverse rotating way through a fixing plate, the reciprocating screw rod (8) is fixedly connected with clamping plates (9) through a clamping mechanism, and the two clamping plates (9) are arranged at the two ends of the inner side of the positioning groove (2) in a sliding way, the engine base is characterized in that a transverse plate (15) is fixedly connected to the middle of the inner rear arm of the engine base (1), and a sliding groove is formed in the front side surface of the upper end of the transverse plate (15).

2. A die casting apparatus for aluminum alloy workpiece fabrication according to claim 1, wherein: the material taking mechanism comprises electric telescopic rods (10) which are fixedly and symmetrically arranged on the upper surface of a die-casting plate (6), and the top ends of the electric telescopic rods (10) are fixedly connected with shovel plates (18) in an inclined mode.

3. A die casting apparatus for aluminum alloy workpiece fabrication according to claim 1, wherein: telescopic machanism installs connecting rod (16) in bottom plate (17) bottom left and right sides including rotating, the inboard both ends of spout all are equipped with slide rail (14), two the left and right sides of slide rail (14) common sliding connection respectively have slider (13) with connecting rod (16) looks swing joint, both ends all are equipped with the elasticity that conflicts with slider (13) extrusion mutually and reset piece (12) about the spout.

4. A die casting apparatus for aluminum alloy workpiece fabrication according to claim 1, wherein: fixture including thread block (4) of screw thread suit respectively at two terminal surfaces of reciprocal lead screw (8) and respectively with thread block (4) looks fixed connection's centre gripping arm (3), just the thread groove at reciprocal lead screw (8) both ends is the symmetry and sets up, two the corresponding one side of centre gripping arm (3) all is connected with grip block (9), the right side fixed mounting of frame (1) has driving motor (11), the output and reciprocal lead screw (8) fixed connection of driving motor (11).

5. A die casting apparatus for manufacturing an aluminum alloy workpiece according to claim 4, characterized in that: and one sides corresponding to the two clamping plates (9) are symmetrically connected with telescopic springs (19), and one sides corresponding to the two telescopic springs (19) at each end are respectively and jointly connected with a telescopic plate (20).