CN214814678U - Anti-drop slider of easy to assemble is with pushing up structure in advance - Google Patents

Abstract

The utility model discloses an anti-drop slider easy to assemble is with structure of pushing up in advance, including lower die carrier, the lower die carrier top is equipped with the cover half, the spout has been seted up respectively to cover half top both sides, be equipped with the slider in the spout, the cover half top is equipped with drawing of patterns part, the utility model discloses a cooperation of setting down die carrier, cover half, spout, slider and drawing of patterns part is used, and the slider slides in the spout, conveniently carries out the die-casting of specific shape to the work piece, and drawing of patterns part plays the effect of carrying out the drawing of patterns to the work piece after the die-casting, reaches the effect of independently drawing of patterns.

Description

Anti-drop slider of easy to assemble is with pushing up structure in advance

Technical Field

The utility model belongs to the technical field of die casting die, especially, relate to an anti-drop slider of easy to assemble is with pushing up structure in advance.

Background

The die-casting die is a tool for casting metal parts, and is a tool for completing a die-casting process on a special die-casting die forging machine. The basic process of die casting comprises the following steps: molten metal is cast at low speed or high speed and filled into the cavity of the mold, the mold has movable cavity surface, and it is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defects of the blank are eliminated, and the internal structure of the blank reaches the broken crystal grains in the forged state. The comprehensive mechanical property of the blank is obviously improved.

The pre-ejection structure is used for ejecting a workpiece after die casting, and the problems in the prior art are that: the existing die-casting die is not easy to demold workpieces, so that the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides an anti-drop slider easy to assemble is with pushing up structure in advance possesses the advantage of automatic drawing of patterns, has solved current die casting die and has been difficult for drawing of patterns to the work piece, leads to the lower problem of production efficiency.

The utility model discloses a realize like this, an anti-drop slider easy to assemble is with pushing up structure in advance, including lower die carrier, the lower die carrier top is equipped with the cover half, the spout has been seted up respectively to cover half top both sides, be equipped with the slider in the spout, the cover half top is equipped with drawing of patterns part.

As the utility model discloses preferred, the drawing of patterns part is including offering in the first recess at cover half top, with first recess matched with ejecting piece, offering in the second recess of ejecting piece bottom, the first guide arm that links to each other with first recess bottom, the limiting plate that links to each other with first guide arm top, the first spring that links to each other with the limiting plate bottom and locate the supplementary ejecting part of ejecting piece both sides respectively.

As the utility model discloses it is preferred, the cover half top is equipped with the movable mould, the movable mould top is equipped with the die carrier, the movable mould bottom is equipped with the clamp plate, movable mould bottom both sides are equipped with the tapered block respectively, the slider top is seted up with tapered block matched with tapered groove.

As the utility model discloses preferred, supplementary ejecting part including set up in the third recess of first recess one side, with ejecting briquetting that links to each other, with briquetting matched with second guide arm, locate the first shell fragment of briquetting bottom and with first shell fragment matched with second shell fragment.

As the utility model discloses it is preferred, be equipped with the turning block in the third recess, turning block one side is equipped with the second spring.

As the utility model discloses preferred, the cover is equipped with the third spring on the first guide arm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up down the cooperation of die carrier, cover half, spout, slider and drawing of patterns part and use, the slider slides in the spout, conveniently carries out the die-casting of specific shape to the work piece, and drawing of patterns part plays the effect of carrying out the drawing of patterns to the work piece after the die-casting, reaches the effect of independently drawing of patterns.

2. The utility model discloses a set up first recess, ejecting piece, second recess, first guide arm, limiting plate, first spring and supplementary ejecting part, the limiting plate prevents that ejecting piece from breaking away from first recess, and first guide arm slides in the second recess, utilizes the elasticity of first spring to reach the effect of carrying out preliminary drawing of patterns to the work piece after the die-casting.

3. The utility model discloses a set up the movable mould, go up die carrier, clamp plate, oblique piece and oblique groove, oblique piece downstream with the mutual butt in oblique groove, promote the slider and remove, reach and make the slider to middle gliding effect to make things convenient for the clamp plate to carry out die-casting to the work piece.

4. The utility model discloses a set up third recess, briquetting, second guide arm, first shell fragment and second shell fragment, the elasticity that utilizes first shell fragment and second shell fragment further improves drawing of patterns effect.

5. The utility model discloses a set up turning block and second spring, ejecting piece drives the briquetting downstream, and the turning block is lived to the butt, makes the turning block rotate, drives the deformation of second spring, utilizes the elasticity of second spring to improve the effect of drawing of patterns further.

6. The utility model discloses a set up the third spring, can make the drawing of patterns effect improve once more.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a left side view provided by an embodiment of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with an embodiment of the present invention;

fig. 4 is an enlarged view of a point a in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a lower die frame; 2. fixing a mold; 3. a chute; 4. a slider; 21. moving the mold; 22. feeding a mold frame; 23. pressing a plate; 24. a tapered block; 25. an inclined groove; 51. a first groove; 52. ejecting a block; 53. a second groove; 54. a first guide bar; 55. a limiting plate; 56. a first spring; 58. a third spring; 571. a third groove; 572. briquetting; 573. a second guide bar; 574. a first spring plate; 575. a second elastic sheet; 576. rotating the block; 577. a second spring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of anti-drop slider of easy to assemble is with pushing up structure in advance, including lower die carrier 1, 1 top of lower die carrier is equipped with cover half 2, spout 3 has been seted up respectively to 2 top both sides of cover half, be equipped with slider 4 in the spout 3, 2 tops of cover half are equipped with drawing of patterns part.

Referring to fig. 4, the demolding part includes a first groove 51 opened at the top of the fixed mold 2, an ejector block 52 matched with the first groove 51, a second groove 53 opened at the bottom of the ejector block 52, a first guide rod 54 connected to the bottom of the first groove 51, a limit plate 55 connected to the top of the first guide rod 54, a first spring 56 connected to the bottom of the limit plate 55, and auxiliary ejector parts respectively disposed at both sides of the ejector block 52.

Adopt above-mentioned scheme: through setting up first recess 51, ejecting piece 52, second recess 53, first guide arm 54, limiting plate 55, first spring 56 and supplementary ejecting part, limiting plate 55 prevents that ejecting piece 52 from breaking away from first recess 51, and first guide arm 54 slides in second recess 53, utilizes the elasticity of first spring 56 to reach the effect of carrying out preliminary drawing of patterns to the work piece after the die-casting.

Referring to fig. 1, a movable mold 21 is arranged above the fixed mold 2, an upper mold frame 22 is arranged at the top of the movable mold 21, a pressing plate 23 is arranged at the bottom of the movable mold 21, oblique blocks 24 are respectively arranged on two sides of the bottom of the movable mold 21, and an oblique groove 25 matched with the oblique blocks 24 is formed in the top of the sliding block 4.

Adopt above-mentioned scheme: through setting up movable mould 21, upper die carrier 22, clamp plate 23, oblique piece 24 and inclined groove 25, oblique piece 24 downstream, with the mutual butt in inclined groove 25, promote slider 4 and remove, reach and make slider 4 to the gliding effect in centre to make things convenient for clamp plate 23 to die-cast the work piece.

Referring to fig. 4, the auxiliary ejection member includes a third groove 571 opened at one side of the first groove 51, a pressing block 572 connected to the ejection block 52, a second guide rod 573 engaged with the pressing block 572, a first resilient tab 574 disposed at a bottom of the pressing block 572, and a second resilient tab 575 engaged with the first resilient tab 574.

Adopt above-mentioned scheme: by arranging the third groove 571, the pressing block 572, the second guide rod 573, the first elastic sheet 574 and the second elastic sheet 575, the demolding effect is further improved by utilizing the elasticity of the first elastic sheet 574 and the second elastic sheet 575.

Referring to fig. 4, a rotation block 576 is disposed in the third groove 571, and a second spring 577 is disposed at one side of the rotation block 576.

Adopt above-mentioned scheme: through setting up turning block 576 and second spring 577, ejecting piece 52 drives briquetting 572 downstream, and the butt live turning block 576 makes turning block 576 rotate, drives the deformation of second spring 577, utilizes the elasticity of second spring 577 to further improve the effect of drawing of patterns.

Referring to fig. 4, the first guide rod 54 is sleeved with a third spring 58.

Adopt above-mentioned scheme: by providing the third spring 58, the mold release effect can be improved again.

The utility model discloses a theory of operation:

when in use, a workpiece is placed on the slide block 4, the movable die 21 moves downwards, the inclined block 24 on the movable die 21 slowly abuts against the inclined groove 25 on the slide block 4, the slide block 4 moves towards the middle, the pressing plate 23 performs die-casting on the workpiece, the ejection block 52 is pressed downwards, then, the first spring 56 and the third spring 58 are deformed by sliding downward, the pressing piece 572 is also carried by the ejector piece 52 to slide downward, then the first elastic sheet 574 and the second elastic sheet 575 are stressed to deform, the ejection block 52 moves downwards to abut against the rotating block 576, the rotating block 576 rotates along with the force to deform the second spring 577, when the movable die 21 is separated, the downward pressure disappears, the first spring 56, the second spring 577, the third spring 58, the first elastic sheet 574 and the second elastic sheet 575 restore to the original state, the ejection block 52 is pushed to move upwards, and the ejection block 52 further pushes the workpiece to move, so that the effect of demoulding the workpiece is achieved.

In summary, the following steps: this anti-drop slider of easy to assemble is with pushing up structure in advance, through setting up die carrier 1 down, cover half 2, spout 3, slider 4 and drawing of patterns part's cooperation and using, slider 4 slides in spout 3, conveniently carries out the die-casting of specific shape to the work piece, and drawing of patterns part plays the effect of carrying out the drawing of patterns to the work piece after the die-casting, reaches the effect of independently drawing of patterns, has solved current die casting die and has been difficult to carry out the drawing of patterns to the work piece, leads to the lower problem of production efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an anti-drop slider of easy to assemble is with pushing up structure in advance, includes die carrier (1) down, its characterized in that: the die carrier (1) top is equipped with cover half (2) down, spout (3) have been seted up respectively to cover half (2) top both sides, be equipped with slider (4) in spout (3), cover half (2) top is equipped with the drawing of patterns part.

2. The pre-jacking structure for the anti-drop slider convenient to mount as claimed in claim 1, wherein: the demolding component comprises a first groove (51) formed in the top of the fixed mold (2), an ejection block (52) matched with the first groove (51), a second groove (53) formed in the bottom of the ejection block (52), a first guide rod (54) connected with the bottom of the first groove (51), a limiting plate (55) connected with the top of the first guide rod (54), a first spring (56) connected with the bottom of the limiting plate (55) and auxiliary ejection components arranged on two sides of the ejection block (52) respectively.

3. The pre-jacking structure for the anti-drop slider convenient to mount as claimed in claim 1, wherein: the fixed die is characterized in that a movable die (21) is arranged above the fixed die (2), an upper die frame (22) is arranged at the top of the movable die (21), a pressing plate (23) is arranged at the bottom of the movable die (21), oblique blocks (24) are respectively arranged on two sides of the bottom of the movable die (21), and oblique grooves (25) matched with the oblique blocks (24) are formed in the top of the sliding block (4).

4. The pre-jacking structure for the anti-drop slider convenient to mount as claimed in claim 2, wherein: the auxiliary ejection component comprises a third groove (571) arranged on one side of the first groove (51), a pressing block (572) connected with the ejection block (52), a second guide rod (573) matched with the pressing block (572), a first elastic sheet (574) arranged at the bottom of the pressing block (572) and a second elastic sheet (575) matched with the first elastic sheet (574).

5. The pre-jacking structure for the anti-drop slider convenient to mount as claimed in claim 4, wherein: a rotating block (576) is arranged in the third groove (571), and a second spring (577) is arranged on one side of the rotating block (576).

6. The pre-jacking structure for the anti-drop slider convenient to mount as claimed in claim 2, wherein: and a third spring (58) is sleeved on the first guide rod (54).

Images