CN216179826U

CN216179826U - Die casting machine mould quick change positioner

Info

Publication number: CN216179826U
Application number: CN202122348467.3U
Authority: CN
Inventors: 郝荣杰
Original assignee: Hubei Zhonglian Hongsheng Precision Technology Co ltd
Current assignee: Hubei Zhonglian Hongsheng Precision Technology Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-05
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a die quick-change positioning device of a die casting machine, which comprises a die casting machine movable die plate, wherein the right side of the die casting machine movable die plate is provided with a die movable die side, the right side of the die movable die side is provided with a die casting machine static die plate, a moving plate is arranged between the die casting machine movable die plate and the die movable die side, the front end and the rear end of the moving plate are internally provided with movable cavities, the movable cavities are internally provided with lead screws, the lead screws are connected with two moving blocks in a sliding way, the upper end of one opposite side of each moving block is connected with an installation mechanism, the installation mechanism comprises a placing plate, the upper end of the placing plate is provided with a positioning groove, a positioning insert block is inserted and installed in the positioning groove, the upper end of the positioning insert block is fixedly connected with the die static die side, the lower ends of the two sides of the die static die side are connected with transverse plates, and the device can realize the quick positioning of the die static die side, meanwhile, the position of the static mold side of the mold can be automatically adjusted.

Description

Die casting machine mould quick change positioner

Technical Field

The utility model belongs to the technical field of die casting machines, and particularly relates to a die quick-change positioning device of a die casting machine.

Background

The die casting is a metal casting process and is characterized in that high pressure is applied to molten metal by utilizing an inner cavity of a die, the die casting die is usually processed by using alloy with higher strength, and the die casting die needs to accurately position a sprue bush and a melting cup during installation to ensure the forming quality of a product.

But the location operation of general die casting die when the installation is comparatively complicated, needs longer time to carry out the location operation of mould, and the quiet mould side of present mould needs artifical adjustment position simultaneously for holistic precision greatly reduced, consequently provided a die casting machine mould quick change positioner and solved above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem provided by the above, a quick-change positioning device for a die of a die-casting machine is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a die casting machine mould quick change positioner, includes the die casting machine movable mould board, the right side of die casting machine movable mould board is provided with mould movable mould side, the right side that the mould movable mould was located is provided with the die casting machine die board, be provided with the fortune slide between die casting machine movable mould board and the die casting machine die board, the inside activity chamber of having seted up in both ends around the fortune slide, the inside in activity chamber is provided with the lead screw, sliding connection has two movable blocks on the lead screw, the relative one side upper end of movable block is connected with installation mechanism, installation mechanism is including placing the board, the constant head tank has been seted up to the upper end of placing the board, the location inserted block is installed in the inside grafting of constant head tank, the upper end fixedly connected with mould die board side of location inserted block, the both sides lower extreme of mould die board side is connected with the diaphragm.

In a preferred embodiment, the placing plate is connected with the moving block, a trapezoidal groove is formed in the upper end of the right side of the moving die plate of the die casting machine, a trapezoidal block is slidably mounted in the trapezoidal groove, and the right end of the trapezoidal block is connected with the moving die side of the die.

In a preferred embodiment, a sprue bush is arranged on the inner side of the die static die side, a melting cup matched with the sprue bush is arranged on the die casting machine static die plate, and mounting grooves matched with the sliding plate are arranged on the die moving die side and the die casting machine moving die plate.

In a preferred embodiment, a positioning bolt is arranged at the outer end of one side of the movable die plate of the die casting machine, a plurality of positioning grooves are formed in the left side of the movable sliding plate, a sliding groove is formed in the movable sliding plate at the lower side of the movable cavity, a sliding block is arranged at the bottom of the movable block, and the sliding block is slidably mounted in the sliding groove.

In a preferred embodiment, one end of the screw rod is provided with a motor inside the sliding plate, the upper ends of the two sides of the placing plate are provided with mounting tables, the inner sides of the mounting tables are provided with connecting cavities, and the opposite sides of the mounting tables are internally provided with springs.

In a preferred embodiment, one side of the spring away from the spring is connected with a limiting insertion rod, the upper end of the limiting insertion rod is connected with an L-shaped block, the transverse plate is provided with the spring insertion rod, a limiting slot is formed in the lower end of the spring insertion rod, and the L-shaped block is matched with the limiting slot.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the movable die side of the die is slidably arranged on the movable die plate of the die-casting machine according to the trapezoidal block, the positioning insertion block on the static die side of the die is inserted into the positioning groove, the spring insertion rod is pulled out upwards, then the limiting insertion rod is pressed inwards, after the pressing is finished, the spring insertion rod is loosened, then the spring is reset, the L-shaped block can be inserted into the limiting slot, the limiting on the static die side of the die is finished, and the rapid assembling and positioning on the movable die side and the static die side of the die can be finished.

2. According to the die, the motor drives the lead screw to rotate, and then the movable block is driven to reciprocate left and right through the matching of the sliding groove and the sliding block, so that the placing plate connected to the upper end of the movable block can be driven to move left and right, the left and right adjusting positions of the static die side of the die can be realized, the left and right positions of the static die side of the die can be automatically adjusted, the precision of the integral joint is improved, and the forming quality of a product can be greatly improved.

Drawings

FIG. 1 is an overall elevational, cross-sectional, structural schematic of the present invention;

FIG. 2 is a schematic top plan view of the present invention;

FIG. 3 is an enlarged schematic view of a portion of the mounting mechanism of the present invention.

The labels in the figure are: 1-trapezoidal groove, 2-die casting machine movable mould plate, 3-positioning bolt, 4-sliding plate, 5-lead screw, 6-moving block, 7-sliding block, 8-mounting mechanism, 81-transverse plate, 82-spring inserted bar, 83-mounting table, 84-limiting inserted bar, 85-L-shaped block, 86-spring, 87-placing plate, 88-positioning inserted block, 9-die static mould side, 10-sprue bush, 11-die movable mould side, 12-trapezoidal block, 13-sliding chute, 14-melting cup, 15-motor and 16-die casting machine static mould plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a die quick-change positioning device for die casting machine dies comprises a die casting machine moving die plate 2, a die moving die side 11 is arranged on the right side of the die casting machine moving die plate 2, a die casting machine static die plate 16 is arranged on the right side of the die moving die side 11, a moving slide plate 4 is arranged between the die casting machine moving die plate 2 and the die casting machine static die plate 16, the moving slide plate 4 can support the upper static die side, a movable cavity is arranged in the front end and the rear end of the moving slide plate 4, a screw rod 5 is arranged in the movable cavity, two moving blocks 6 are connected on the screw rod 5 in a sliding manner, an installing mechanism 8 is connected on the opposite side of the moving blocks 6, after the screw rod 5 rotates, the moving blocks 6 can be driven to move, the installing mechanism 8 connected with the upper end can be driven to move, the installing mechanism 8 comprises a placing plate 87, a positioning groove is arranged on the upper end of the placing plate 87, and a positioning insert-joint block 88 is arranged in the positioning groove, the upper end fixedly connected with mould quiet mould side 9 of location inserted block 88, with the location inserted block 88 of mould quiet mould side 9 lower extreme insert the constant head tank in, alright accomplish mould quiet mould side 9 and place the preliminary fibre of board 87, the both sides lower extreme of mould quiet mould side 9 is connected with diaphragm 81.

It should be noted that, place board 87 and be connected with movable block 6, trapezoidal groove 1 has been seted up to die casting machine movable mould board 2's right side upper end, and slidable mounting has trapezoidal piece 12 in trapezoidal groove 1, and the right-hand member of trapezoidal piece 12 is connected with mould movable mould side 11, with mould movable mould side 11 according to trapezoidal piece 12 slidable mounting on die casting machine movable mould board 2, alright completion die casting machine movable mould board 2 and the holistic equipment of mould movable mould side 11.

It should be noted that, a sprue bush 10 is provided on the inner side of the static die side 9 of the die, a melting cup 14 adapted to the sprue bush 10 is provided on the static die plate 16 of the die-casting machine, a mounting groove adapted to the sliding plate 4 is provided in the dynamic die side 11 of the die and the dynamic die plate 2 of the die-casting machine, the sliding plate 4 can be supported most by the mounting groove, the forming and positioning of the integral workpiece can be completed by the cooperation of the melting cup 14 and the sprue bush 10, and the quality of the integral forming is improved.

It should be noted that one side outer end of die casting machine movable mould board 2 is provided with positioning bolt 3, and a plurality of constant head tanks have been seted up in the left side of fortune slide 4, and through the equipment cooperation of positioning bolt 3 and constant head tank, can carry on spacingly to fortune slide 4, spout 13 has been seted up in the inside of fortune slide 4 to the downside in activity chamber, and the bottom of movable block 6 is provided with slider 7, and slider 7 slidable mounting can realize the guide effect of movable block 6 through the cooperation of spout 13 and slider 7 in spout 13.

It should be noted that, a motor 15 is arranged inside the sliding plate 4 at one end of the screw rod 5, the screw rod 5 can be driven to rotate by electrifying the motor 15, mounting tables 83 are arranged at the upper ends of the two sides of the placing plate 87, a connecting cavity is formed in the inner sides of the mounting tables 83, springs 86 are arranged inside the opposite sides of the mounting tables 83, and the limiting insertion rods 84 can be connected through the springs 86.

It should be noted that, the spring 86 is connected with spacing inserted bar 84 from one side, the upper end of spacing inserted bar 84 is connected with L-shaped piece 85, be provided with spring inserted bar 82 on the diaphragm 81, spacing slot has been seted up to the inside lower extreme of spring inserted bar 82, L-shaped piece 85 and spacing slot looks adaptation, upwards drag out spring inserted bar 82, then inwards press spacing inserted bar 84, press the back that finishes, loosen spring inserted bar 82, then spring 86 resets, alright insert L-shaped piece 85 in the spacing slot, accomplish the spacing to quiet mould side 9 of mould.

The working principle is as follows: this device is when whole use, with mould movable mould side 11 according to trapezoidal piece 12 slidable mounting on die casting machine movable mould board 2, then install on the corresponding fortune slide plate 4 with it, then insert the location inserted block 88 on the quiet mould side 9 of mould in the constant head tank, realize preliminary spacing to the quiet mould side 9 of mould, then upwards drag out spring inserted bar 82, then inwards press spacing inserted bar 84, press the back that finishes, loosen spring inserted bar 82, then spring 86 resets, alright insert the spacing slot with L type piece 85 in, accomplish spacing to the quiet mould side 9 of mould.

After the limiting is finished, the lead screw 5 is driven to rotate through the motor 15, then the movable block 6 is driven to reciprocate leftwards and rightwards through the matching of the sliding grooves 13 and the sliding blocks 7, the placing plate 87 connected to the upper end of the movable block 6 can be driven to move leftwards and rightwards, the left and right adjusting positions of the static die side 9 of the die are achieved, the forming quality of products can be greatly improved, and the whole working efficiency is greatly improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a die casting machine mould quick change positioner, includes die casting machine movable mould board (2), its characterized in that: the right side of the die casting machine moving die plate (2) is provided with a die moving die side (11), the right side of the die moving die side (11) is provided with a die casting machine static die plate (16), a moving slide plate (4) is arranged between the die casting machine movable template (2) and the die casting machine static template (16), the inner parts of the front end and the rear end of the sliding plate (4) are provided with movable cavities, the inner parts of the movable cavities are provided with screw rods (5), the lead screw (5) is connected with two moving blocks (6) in a sliding way, the upper end of one opposite side of each moving block (6) is connected with an installation mechanism (8), the mounting mechanism (8) comprises a placing plate (87), the upper end of the placing plate (87) is provided with a positioning groove, a positioning insert block (88) is inserted and installed inside the positioning groove, the upper end of the positioning insert block (88) is fixedly connected with a die stationary mold side (9), the lower ends of the two sides of the mould static mould side (9) are connected with transverse plates (81).

2. The quick-change positioning device for the die of the die-casting machine as claimed in claim 1, wherein: the die casting machine moving die is characterized in that the placing plate (87) is connected with the moving block (6), a trapezoidal groove (1) is formed in the upper end of the right side of the die casting machine moving die plate (2), a trapezoidal block (12) is arranged in the trapezoidal groove (1) in a sliding mode, and the right end of the trapezoidal block (12) is connected with the die moving die side (11).

3. The quick-change positioning device for the die of the die-casting machine as claimed in claim 1, wherein: sprue bush (10) have been seted up to the inboard of mould quiet mould side (9), be provided with on die casting machine quiet template (16) with the melting cup (14) of sprue bush (10) looks adaptation, the mounting groove with fortune slide (4) looks adaptation is seted up to the inside of mould movable mould side (11) and die casting machine movable mould board (2).

4. The quick-change positioning device for the die of the die-casting machine as claimed in claim 1, wherein: the die casting machine moving die plate is characterized in that a positioning bolt (3) is arranged at the outer end of one side of the die casting machine moving die plate (2), a plurality of positioning grooves are formed in the left side of the moving sliding plate (4), a sliding groove (13) is formed in the inner portion of the moving sliding plate (4) at the lower side of the moving cavity, a sliding block (7) is arranged at the bottom of the moving block (6), and the sliding block (7) is slidably mounted in the sliding groove (13).

5. The quick-change positioning device for the die of the die-casting machine as claimed in claim 1, wherein: the motor (15) is arranged in the conveying and sliding plate (4) at one end of the screw rod (5), mounting tables (83) are arranged at the upper ends of the two sides of the placing plate (87), a connecting cavity is formed in the inner sides of the mounting tables (83), and springs (86) are arranged in the opposite sides of the mounting tables (83).

6. The quick-change positioning device for the die of the die-casting machine as claimed in claim 5, wherein: the spring (86) is connected with a limiting insertion rod (84) on one side away from each other, the upper end of the limiting insertion rod (84) is connected with an L-shaped block (85), the transverse plate (81) is provided with the spring insertion rod (82), a limiting slot is formed in the lower end of the spring insertion rod (82), and the L-shaped block (85) is matched with the limiting slot.