CN212945364U

CN212945364U - Heavy truck engine cylinder cover die

Info

Publication number: CN212945364U
Application number: CN202021798965.7U
Authority: CN
Inventors: 吴泽峰; 邱武伟
Original assignee: Ningbo Jingzhi Mould Co ltd
Current assignee: Ningbo Jingzhi Mould Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-13
Anticipated expiration: 2030-08-25

Abstract

The utility model provides a pair of heavily block engine cylinder cap mould, including support frame, cover half, movable mould, actuating mechanism and demoulding mechanism, actuating mechanism install in the top of support frame, actuating mechanism connects the movable mould, the cover half set up in the below of movable mould and rigid coupling in on the support frame, the movable mould towards the cover half, the cover half with be equipped with the die cavity between the movable mould, demoulding mechanism set up in the below and the swing joint of cover half in the support frame, its simple structure, design benefit, whole drawing of patterns process automation degree is high, the operation is convenient fast, drawing of patterns is effectual.

Description

Heavy truck engine cylinder cover die

Technical Field

The utility model belongs to the technical field of the mould technique and specifically relates to a heavily block engine cylinder lid mould.

Background

The automobile engine cylinder head casting is a core component of an automobile engine, so that the design and the manufacture of a casting mold play a decisive role in the development and the production of the engine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a heavily block engine cylinder lid mould, its difference of overcoming prior art, its simple structure, design benefit, whole drawing of patterns process automation degree is high, the operation is convenient fast, drawing of patterns is effectual.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a heavy truck engine cylinder lid mould, includes support frame, cover half, movable mould, actuating mechanism and demoulding mechanism, actuating mechanism install in the top of support frame, actuating mechanism connects the movable mould, the cover half set up in the below of movable mould and rigid coupling in on the support frame, the movable mould towards the cover half, the cover half with be equipped with the die cavity between the movable mould, demoulding mechanism set up in the below of cover half and swing joint in the support frame.

According to the utility model discloses an embodiment, the support frame includes roof, bottom plate and a pair of support column, the roof is fixed in a pair ofly the upper end of support column, the bottom plate is fixed in a pair ofly the lower extreme of support column.

According to the utility model discloses an embodiment, the cover half is fixed in on the support column, demoulding mechanism's both ends cover is located the support column.

According to the utility model discloses an embodiment, demoulding mechanism includes mounting panel, at least a pair of guide post and a plurality of catch bar, the both ends of mounting panel are overlapped respectively and are located on the support column, it is a plurality of catch bar rigid coupling respectively in on the mounting panel, each the catch bar runs through respectively the bottom of cover half, it is a pair of the guide post set up symmetrically in the both sides of catch bar.

According to the utility model discloses an embodiment, be equipped with the through-hole on the cover half, be equipped with the draw-in groove on the movable mould, the through-hole is aimed at the draw-in groove, the guide post runs through the through-hole butt in the draw-in groove.

According to the utility model discloses an embodiment, the height of guide post is higher than the height of cover half.

According to the utility model discloses an embodiment, each the surface of guide post all is equipped with first spring, the one end rigid coupling of first spring in the cover half, other end rigid coupling in the mounting panel.

According to the utility model discloses an embodiment, the surface of support column all overlaps and is equipped with the second spring, the one end rigid coupling of second spring in the mounting panel, the other end rigid coupling in the bottom plate.

According to the utility model discloses an embodiment, actuating mechanism includes cylinder, telescopic link and connecting plate, the cylinder install in on the roof, the one end of telescopic link is connected the cylinder, the other end is connected the connecting plate, the connecting plate rigid coupling in the upper end of movable mould, the both ends cover of connecting plate is located on the support column.

According to the utility model discloses an embodiment, the bottom of mounting panel is equipped with the guide block, be equipped with the guide way on the bottom plate, the guide block stretches into the guide way, be equipped with the third spring in the guide way, the one end rigid coupling of third spring in the bottom plate, the other end rigid coupling in the guide block.

The utility model has the advantages that: by adopting the technical scheme, the utility model, it is equipped with demoulding mechanism, can carry out the drawing of patterns operation to the product in the cover half fast, it is equipped with second spring and guide post, through guide post control demoulding mechanism move down and keep away from the cover half, make demoulding mechanism can not influence the shaping process inside its die cavity in the compound die process, control demoulding mechanism to move up through the elasticity of second spring, release the good product of shaping in the cover half, realize drawing of patterns operation, thus realize the fast drawing of patterns and drawing of patterns process is quick simple and convenient; it is equipped with draw-in groove and through-hole, and draw-in groove and through-hole can realize playing the effect of location direction to the guide post to guaranteed the stability of guide post up-and-down motion process, the design of draw-in groove makes and is detachable construction between guide post and the cover half simultaneously, thereby makes things convenient for its installation and follow-up maintenance.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment according to the present invention.

Fig. 2 is a schematic structural view in a middle mold closing state according to the present invention.

In the figure: 1. heavy truck engine cylinder head molds; 10. a support frame; 11. a top plate; 12. a base plate; 121. a guide groove; 122. a third spring; 13. a support pillar; 131. a third spring; 20. fixing a mold; 21. a through hole; 30. fixing a mold; 31. A card slot; 40. a cavity; 50. a driving mechanism 51, a cylinder 52 and a telescopic rod; 53. a connecting plate; 60. a demolding mechanism; 61. mounting a plate; 611. a guide block; 62. a guide post; 621. a first spring; 63. a push rod.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. 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.

As shown in fig. 1 to 2, a heavy truck engine cylinder cover mold 1 includes a supporting frame 10, a fixed mold 20, a movable mold 30, a driving mechanism 50 and a demolding mechanism 60, the driving mechanism 50 is installed above the supporting frame 10, the driving mechanism 50 is connected to the movable mold 30, the driving mechanism 50 is used for driving the movable mold 30 to move up and down along the supporting column 13, the fixed mold 20 is disposed below the movable mold 30 and fixedly connected to the supporting frame 10, the movable mold 30 faces the fixed mold 20, a cavity 40 is disposed between the fixed mold 20 and the movable mold 30, after the movable mold 30 and the fixed mold 20 are assembled, a liquid to be molded is molded in the cavity 40, the engine cylinder cover is manufactured, the demolding mechanism 60 is disposed below the fixed mold 20 and movably connected to the supporting frame 10, the demolding mechanism 60 is used for molding the engine cylinder cover in the cavity 40, will the engine cylinder lid in the cover half 20 releases cover half 20 to accomplish the drawing of patterns process, whole drawing of patterns process automation degree is high, the operation is convenient fast, drawing of patterns is effectual.

The supporting frame 10 includes a top plate 11, a bottom plate 12 and a pair of supporting columns 13, the top plate 11 is fixed to upper ends of the pair of supporting columns 13, the bottom plate 12 is fixed to lower ends of the pair of supporting columns 13, and the top plate 11, the pair of supporting columns 13 and the bottom plate 12 form the whole supporting frame 10, so that the supporting frame 10 is supported.

The fixed mold 20 is fixed on the supporting columns 13, the fixed mold 20 is installed between the supporting columns 13, the supporting columns 13 support and fix the fixed mold 20, the supporting columns 13 are sleeved at two ends of the demolding mechanism 60, the demolding mechanism 60 moves up and down along the supporting columns 13, and therefore the demolding mechanism 60 can push out a product formed in the fixed mold 20 to complete demolding operation.

Wherein, demoulding mechanism 60 includes mounting panel 61, at least a pair of guide post 62 and a plurality of catch bar 63, the both ends of mounting panel 61 are overlapped respectively and are located on the support column 13, it is a plurality of catch bar 63 respectively the rigid coupling in on the mounting panel 61, each catch bar 63 runs through respectively the bottom of cover half 20, it is a pair of guide post 62 set up symmetrically in the both sides of catch bar 63, when demoulding mechanism 60 carries out the drawing of patterns operation, mounting panel 61 can along support column 13 upward movement, mounting panel 61 can drive guide post 62 and catch bar 63 upward movement, guide post 62 and support column 13 can be to whole the effect of direction is played in the motion of demoulding mechanism 60, improves the stability in its motion process, and is a plurality of catch bar 63 can be followed the product after the shaping is followed in the bottom of cover half 20 is released in the cover half 20, thereby completing the demolding operation.

Wherein, be equipped with through-hole 21 on the cover half 20, be equipped with draw-in groove 31 on the movable mould 30, through-hole 21 is aimed at draw-in groove 31, guide post 62 runs through-hole 21 butt in draw-in groove 31, draw-in groove 31 and through-hole 21 can realize right guide post 62 plays the effect of location direction, thereby has guaranteed the stability of guide post 62 up-and-down motion process, simultaneously the design of draw-in groove 31 makes guide post 62 with be detachable construction between the cover half 20 to make things convenient for its installation and follow-up maintenance.

The height of the guide post 62 is higher than that of the fixed die 20, so that after the movable die 30 is separated from the fixed die 20, the upper end of the guide post 62 is still clamped in the clamping groove 31, thereby improving the stability of the fixed die 20 in the moving process, meanwhile, when the movable die 30 moves downwards and is matched with the fixed die 20, because the height of the guide post 62 is higher than that of the fixed die 20, the movable die 30 can rapidly push the demolding mechanism 60 downwards through the guide post 62, so that the push rod 63 moves downwards, after the movable die 30 and the fixed die 20 are matched, the push rod 63 can move to the bottom of the cavity 40 and is flush with the bottom of the cavity 40, so that the forming process of an engine cylinder cover in the cavity 40 is not influenced, and after the forming process is finished, the cylinder 51 is driven, the cylinder 51 can drive the telescopic rod 52 to move upwards, the demoulding mechanism 60 can move upwards under the action of the first spring 621, the second spring 131 and the third spring 122, and the pushing rod 63 can push the product formed in the fixed mould 20 out of the fixed mould 20, so that the quick demoulding operation is realized.

Wherein, each the surface of guide post 62 all is equipped with first spring 621 by the cover, the one end rigid coupling of first spring 621 in cover half 20, other end rigid coupling in mounting panel 61, work as movable mould 30 with when the compound die is realized to cover half 20 under the effect of movable mould 30, guide post 62 can drive catch bar 63 and mounting panel 61 downstream, this moment first spring 621 is tensile state, works as actuating mechanism 50 drives movable mould 30 moves upwards, makes movable mould 30 with when carrying out the die sinking between cover half 20 under the spring action of first spring 621, mounting panel 61 can the rebound, thereby makes catch bar 63 can the rebound, will fashioned product is followed in the cover half 20 is released in the cover half 20.

The outer surface of the supporting column 13 is sleeved with a second spring 131, one end of the second spring 131 is fixedly connected to the mounting plate 61, the other end of the second spring 131 is fixedly connected to the bottom plate 12, when the driving mechanism 50 drives the fixed mold 20 to move downwards to perform mold closing operation, the fixed mold 20 can push the guide column 62 to move downwards, the guide column 62 can drive the mounting plate 61 and the push rod 63 to move downwards, the mounting plate 61 can move downwards along the supporting column 13, the push rod 63 can be far away from the cavity 40, at this time, the mounting plate 61 can extrude the second spring 131, the second spring 131 is compressed, after a product in the cavity 40 is molded, the driving mechanism 50 is started, the driving mechanism 50 can drive the movable mold 30 to move upwards, at this time, the movable mold 30 has no downward acting force on the guide column 62, under the action of the elastic force of the second spring 131, the mounting plate 61 can move upwards, the mounting plate 61 can drive the pushing rod 63 to move upwards, so that the pushing rod 63 can push out the product formed in the fixed die 20, and therefore, under the action of the first spring 621 and the second spring 131, the demolding mechanism 60 can realize automatic demolding operation, so that the whole device is high in automation degree, high in demolding speed and good in demolding effect.

The driving mechanism 50 includes an air cylinder 51, an expansion link 52 and a connecting plate 53, the air cylinder 51 is mounted on the top plate 11, one end of the expansion link 52 is connected to the air cylinder 51, the other end of the expansion link is connected to the connecting plate 53, the connecting plate 53 is fixedly connected to the upper end of the movable mold 30, two ends of the connecting plate 53 are sleeved on the supporting column 13, the air cylinder 51 drives the expansion link 52 to perform expansion and contraction movement, the expansion link 52 drives the connecting plate 53 to move up and down along the supporting column 13, the movable mold 30 performs mold opening and closing operations along with the movement of the connecting plate 53, and the connecting plate 53 is sleeved on the supporting column 13, so that the stability of the connecting plate 53 in the movement process is effectively ensured.

The bottom of the mounting plate 61 is provided with a guide block 611, the bottom plate 12 is provided with a guide groove 121, the guide block 611 extends into the guide groove 121, the guide groove 121 is provided with a third spring 122, one end of the third spring 122 is fixedly connected to the bottom plate 12, the other end of the third spring is fixedly connected to the guide block 611, the guide block 611 and the guide groove 121 are arranged, so that the stability of the demoulding mechanism 60 in the up-and-down movement process is further improved, and the arrangement of the third spring 122 can effectively buffer the demoulding mechanism 60, so that the service life of the demoulding mechanism is prolonged.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heavy truck engine cylinder lid mould, its characterized in that, includes support frame, cover half, movable mould, actuating mechanism and demoulding mechanism, actuating mechanism install in the top of support frame, actuating mechanism connects the movable mould, the cover half set up in the below of movable mould and rigid coupling in on the support frame, the movable mould towards the cover half, the cover half with be equipped with the die cavity between the movable mould, demoulding mechanism set up in the below of cover half and swing joint in the support frame.

2. The heavy truck engine cylinder head mold of claim 1, wherein the support bracket includes a top plate, a bottom plate, and a pair of support posts, the top plate being secured to upper ends of the pair of support posts, the bottom plate being secured to lower ends of the pair of support posts.

3. The heavy truck engine cylinder cover mold according to claim 2, wherein two ends of the fixed mold are fixed on the supporting columns, and two ends of the demolding mechanism are sleeved on the supporting columns.

4. The heavy truck engine cylinder cover mold according to claim 3, wherein the demolding mechanism comprises a mounting plate, at least one pair of guide posts and a plurality of push rods, two ends of the mounting plate are respectively sleeved on the support posts, the push rods are respectively and fixedly connected to the mounting plate, each push rod respectively penetrates through the bottom of the fixed mold, and the pair of guide posts are symmetrically arranged on two sides of the push rod.

5. The heavy truck engine cylinder cover mold according to claim 4, wherein a through hole is formed in the fixed mold, a clamping groove is formed in the movable mold, the through hole is aligned with the clamping groove, and the guide post penetrates through the through hole and abuts against the clamping groove.

6. The heavy truck engine cylinder head mold of claim 5, wherein the guide posts are taller than the stationary mold.

7. The heavy truck engine cylinder head mold according to claim 6, wherein a first spring is sleeved on the outer surface of each guide column, one end of the first spring is fixedly connected to the fixed mold, and the other end of the first spring is fixedly connected to the mounting plate.

8. The heavy truck engine cylinder head mold of claim 7, wherein the outer surface of the support pillar is sleeved with a second spring, one end of the second spring is fixedly connected to the mounting plate, and the other end of the second spring is fixedly connected to the bottom plate.

9. The heavy truck engine cylinder cover mold according to claim 8, wherein the driving mechanism comprises an air cylinder, an expansion link and a connecting plate, the air cylinder is mounted on the top plate, one end of the expansion link is connected with the air cylinder, the other end of the expansion link is connected with the connecting plate, the connecting plate is fixedly connected to the upper end of the movable mold, and two ends of the connecting plate are sleeved on the supporting columns.

10. The heavy truck engine cylinder head mold according to claim 9, wherein a guide block is disposed at the bottom of the mounting plate, a guide groove is disposed on the bottom plate, the guide block extends into the guide groove, a third spring is disposed in the guide groove, one end of the third spring is fixedly connected to the bottom plate, and the other end of the third spring is fixedly connected to the guide block.