CN207431218U - A kind of cylinder cover of automobile engine die casting - Google Patents

Abstract

The utility model discloses a kind of cylinder cover of automobile engine die castings, including top clamping plate, solid plate, cushion block, moving platen, pusher plate and the second punch-pin, cushion block is mounted at left and right sides of the top of the top clamping plate, the top of the cushion block is equipped with solid plate, the top of the solid plate is equipped with pusher plate, the top of the pusher plate is equipped with the second punch-pin, and the top of second punch-pin is equipped with moving platen, attachment device is equipped on the left of the moving platen.The cylinder cover of automobile engine die casting, when moving platen drives the second punch set in pusher plate, it can make bull stick that the first cylinder be driven to be rotated in snap ring by pushing down on column, it can make column that the second cylinder be driven to enter in the groove in connecting seat, rotating clockwise bolt can be turned into screw hole, the phenomenon that second cylinder being fixed in connecting seat, the stability between moving platen and cushion block is strengthened, moving platen is avoided to shift in die casting.

Description

A kind of cylinder cover of automobile engine die casting

Technical field

The utility model is related to die-casting technique fields, are specially a kind of cylinder cover of automobile engine die casting.

Background technology

Die casting be cast liquid forging a kind of method, a kind of technique completed on dedicated die casting die forging machine, Its basic craft course is, for molten metal elder generation low-speed or high-speed casting filling into the cavity of mold, mold has the cavity of activity Face, it pressurizes with the cooling procedure of molten metal and forges, had both eliminated the shrinkage porosity defect of contraction cavity of blank, and also made the interior tissue of blank Reach the Broken Crystal of forging state, such as the utility model of Application No. 201520431767.X, including moving platen, side moving platen and Guide plate, side moving platen are mounted on the one side of moving platen by guide plate slides, and the lower surface of moving platen is provided with cavity plate, side dynamic model Plate is equipped with the first punch-pin, and cover half part includes solid plate, two cushion blocks and top clamping plate, easy to operate although simple in structure, But the stability of moving platen is poor, the phenomenon that shifting in die casting, can influence the quality of mold.

Utility model content

The purpose of this utility model is to provide a kind of cylinder cover of automobile engine die casting, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides following technical solution：A kind of cylinder cover of automobile engine compression mod Tool, including top clamping plate, solid plate, cushion block, moving platen, pusher plate and the second punch-pin, the top of the top clamping plate or so two Side is mounted on cushion block, and the top of the cushion block is equipped with solid plate, and the top of the solid plate is equipped with pusher plate, the push piece The top of plate is equipped with the second punch-pin, and the top of second punch-pin is equipped with moving platen, is equipped on the left of the moving platen Attachment device, the attachment device include concave block, and the concave block is connected with moving platen, is equipped on the left of the concave block Snap ring, the inner cavity of the snap ring are equipped with the first cylinder, and the snap ring is connected by connecting shaft with the first cylinder, first circle The bottom of column is equipped with bull stick, and the bottom of the bull stick is equipped with column, and the bottom of the column is equipped with the second cylinder, described The inner cavity of second cylinder is equipped with screw hole, and fixing device is equipped on the left of the cushion block, and the fixing device includes connecting plate, institute It states connecting plate with cushion block to be connected, connecting seat is installed, the inner cavity lower surface of the connecting seat is equipped with recessed on the left of the connecting plate Slot, the groove match with the second cylinder, and the installed in front of the connecting seat has bolt, the bolt and connecting seat and screw hole Screw thread is connected.

Preferably, draw ring is welded on the left of the column, rubber strip is fitted on the inside of the draw ring.

Preferably, it is welded with laborsaving bar on front side of the bolt.

Preferably, reinforcement block is installed, the bottom of the reinforcement block is connected with top clamping plate on the outside of the cushion block.

Compared with prior art, the beneficial effects of the utility model are：The cylinder cover of automobile engine die casting, when dynamic When template drives the second punch set in pusher plate, by pushing down on column bull stick can be made to drive the first cylinder in snap ring Interior rotation by the second cylinder and groove match, can make column that the second cylinder be driven to enter in the groove in connecting seat, lead to It crosses bolt with connecting seat and screw hole screw thread to be connected, rotating clockwise bolt can be turned into screw hole, can be by the second circle Column is fixed in connecting seat, strengthens the stability between moving platen and cushion block, avoids what moving platen shifted in die casting Phenomenon strengthens the quality of die casting.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the attachment device structure diagram of the utility model；

Fig. 3 is the fixture structure schematic diagram of the utility model.

In figure：1st, top clamping plate, 2, solid plate, 3, cushion block, 4, reinforcement block, 5, fixing device, 501, connecting seat, 502, even Fishplate bar, 503, laborsaving bar, 504, bolt, 505, groove, 6, attachment device, 601, concave block, 602, connecting shaft, 603, rubber Item, 604, screw hole, the 605, second cylinder, 606, column, 607, draw ring, 608, bull stick, 609, snap ring, the 610, first cylinder, 7, Moving platen, 8, pusher plate, the 9, second punch-pin.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of cylinder cover of automobile engine die casting, Including top clamping plate 1, solid plate 2, cushion block 3, moving platen 7,8 and second punch-pin 9 of pusher plate, the top of top clamping plate 1 or so two Side is mounted on cushion block 3, and the top of cushion block 3 is equipped with solid plate 2, and the outside of cushion block 3 is equipped with reinforcement block 4, the bottom of reinforcement block 4 End is connected with top clamping plate 1, can strengthen the connection between cushion block 3 and solid plate 2 by reinforcement block 4, the top of solid plate 2 is set There is pusher plate 8, the top of pusher plate 8 is equipped with the second punch-pin 9, and the top of the second punch-pin 9 is equipped with moving platen 7, moving platen 7 Left side is equipped with attachment device 6, and attachment device 6 includes concave block 601, and concave block 601 is connected with moving platen 7, concave block 601 Left side is equipped with snap ring 609, and the inner cavity of snap ring 609 is equipped with the first cylinder 610, and snap ring 609 is justified by connecting shaft 602 and first Column 610 is connected, and promotes column 606 that can make bull stick 608 that the first cylinder 610 be driven to be rotated in snap ring 609, the first cylinder 610 Bottom bull stick 608 is installed, the bottom of bull stick 608 is equipped with column 606, and the left side of column 606 is welded with draw ring 607, draw The inside of ring 607 is fitted with rubber strip 603, and column 606 can be more easily pulled by draw ring 607, can by rubber strip 603 To prevent draw ring 607 from fraying finger, the bottom of column 606 is equipped with the second cylinder 605, and the inner cavity of the second cylinder 605 is equipped with spiral shell Hole 604, the left side of cushion block 3 are equipped with fixing device 5, and fixing device 5 includes connecting plate 502, and connecting plate 502 is connected with cushion block 3, The left side of connecting plate 502 is equipped with connecting seat 501, and the inner cavity lower surface of connecting seat 501 is equipped with groove 505, groove 505 and second Cylinder 605 matches, and is matched by the second cylinder 605 with groove 505, can make column 606 that the second cylinder 605 be driven to enter In groove 505 in connecting seat 501, the installed in front of connecting seat 501 has bolt 504, bolt 504 and connecting seat 501 and screw hole 604 screw threads are connected, and are connected by bolt 504 with connecting seat 501 and 604 screw thread of screw hole, rotating clockwise bolt 504 can be by it It rotates into screw hole 604, the second cylinder 605 can be fixed in connecting seat 501, the front side of bolt 504 is welded with laborsaving bar 503, it can more easily rotating bolt 504 by laborsaving bar 503.

When moving platen 7 drives the second punch-pin 9 to be assembled in pusher plate 8, bull stick can be made by pushing down on column 606 608 drive the first cylinder 610 to be rotated in snap ring 609, can make column 606 that the second cylinder 605 be driven to enter in connecting seat 501 Groove 505 in, rotating clockwise bolt 504 can be turned into screw hole 604, can be fixed on the second cylinder 605 In connecting seat 501, the stability between moving platen 7 and cushion block 3 is strengthened, avoids what moving platen 7 shifted in die casting from showing As that column 606 can be driven bull stick 608 be rotated upwardly into the left side of moving platen 7 when not in use, not interfere with moving platen 7 Normal storage and use, it is convenient, flexible.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " one side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction or It implies relative importance or the implicit quantity for indicating indicated technical characteristic, defines " first ", " second ", " the as a result, Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of cylinder cover of automobile engine die casting, including top clamping plate (1), solid plate (2), cushion block (3), moving platen (7), pusher plate (8) and the second punch-pin (9), the top left and right sides of the top clamping plate (1) is mounted on cushion block (3), described The top of cushion block (3) is equipped with solid plate (2), and the top of the solid plate (2) is equipped with pusher plate (8), the pusher plate (8) Top is equipped with the second punch-pin (9), and the top of second punch-pin (9) is equipped with moving platen (7), it is characterised in that：It is described dynamic Attachment device (6) is installed, the attachment device (6) includes concave block (601), the concave block (601) on the left of template (7) It is connected with moving platen (7), snap ring (609), the inner cavity installation of the snap ring (609) is installed on the left of the concave block (601) There is the first cylinder (610), the snap ring (609) is connected by connecting shaft (602) with the first cylinder (610), first cylinder (610) bottom is equipped with bull stick (608), and the bottom of the bull stick (608) is equipped with column (606), the column (606) Bottom is equipped with the second cylinder (605), and the inner cavity of second cylinder (605) is equipped with screw hole (604), a left side for the cushion block (3) Side is equipped with fixing device (5), and the fixing device (5) includes connecting plate (502), the connecting plate (502) and cushion block (3) phase Even, connecting seat (501) is installed, the inner cavity lower surface of the connecting seat (501) is equipped with groove on the left of the connecting plate (502) (505), the groove (505) matches with the second cylinder (605), and the installed in front of the connecting seat (501) has bolt (504), the bolt (504) is connected with connecting seat (501) and screw hole (604) screw thread.

2. a kind of cylinder cover of automobile engine die casting according to claim 1, it is characterised in that：The column (606) draw ring (607) is welded on the left of, rubber strip (603) is fitted on the inside of the draw ring (607).

3. a kind of cylinder cover of automobile engine die casting according to claim 1, it is characterised in that：The bolt (504) laborsaving bar (503) is welded on front side of.

4. a kind of cylinder cover of automobile engine die casting according to claim 1, it is characterised in that：The cushion block (3) Outside reinforcement block (4) is installed, the bottom of the reinforcement block (4) is connected with top clamping plate (1).