CN213437078U - Inseparable five metals cast iron die casting die frame of pressfitting - Google Patents

Abstract

The utility model relates to a mould manufacturing technical field just discloses an inseparable five metals cast iron die casting die carrier of pressfitting, including bottom plate and bracing piece, the upper surface of bottom plate all fixes all around and is provided with the bracing piece, and is a plurality of the fixed roof that is provided with in upper end of bracing piece, the lower surface of roof is provided with the pneumatic cylinder, the fixed fly leaf that is provided with of piston rod end of pneumatic cylinder, the both sides of fly leaf all with the bracing piece sliding connection that corresponds, one side that fly leaf and bottom plate are close to is fixed respectively and is provided with upper die base and die holder, a side surface that upper die base and die holder are close to is fixed respectively all around and is provided with inserted bar and sleeve pipe, and is a plurality of the inserted bar all matches with the sleeve pipe that corresponds, and is a plurality of the lantern ring, a plurality of have been cup. The utility model discloses can make the thrust of mould compound die more stable, can make inseparabler of mould pressfitting.

Description

Inseparable five metals cast iron die casting die frame of pressfitting

Technical Field

The utility model relates to a mould manufacturing technical field especially relates to an inseparable five metals cast iron die carrier of pressfitting.

Background

The application of the existing mold relates to each product (such as automobiles, spaceflight, daily necessities, electrical appliance communication, medical product equipment and the like), the mold can be applied to production as long as a large number of products are produced, and the mold frame is an integral part of the mold.

There is the not stable problem of thrust in the die-casting die carrier on the die-casting machine under traditional die-casting die carrier technique, can lead to the spare part product of die-casting impaired, reduces the product yield, in addition, when the inhomogeneous product of die-casting thickness, often takes place the product deformation problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the thrust of the hardware cast iron die-casting die frame is not stable enough among the prior art, can lead to the impaired problem of spare part product of die-casting, and the inseparable hardware cast iron die-casting die frame of pressfitting that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a inseparable five metals cast iron die casting die carrier of pressfitting, includes bottom plate and bracing piece, the upper surface of bottom plate all fixes being provided with the bracing piece all around, and is a plurality of the fixed roof that is provided with in upper end of bracing piece, the lower surface of roof is provided with the pneumatic cylinder, the fixed fly leaf that is provided with of piston rod end of pneumatic cylinder, the both sides of fly leaf all with the bracing piece sliding connection that corresponds, one side that fly leaf and bottom plate are close to is fixed respectively and is provided with upper die base and die holder, a side surface that upper die base and die holder are close to is fixed respectively all around and is provided with inserted bar and sleeve pipe, a plurality of the inserted bar all matches with the sleeve pipe that corresponds, and is a plurality of the lantern ring has been cup jointed in the equal activity of pole wall of bracing piece, and is a.

Preferably, locking mechanism includes threaded ring and threaded rod, and is a plurality of the outside of the lantern ring all is through the solid fixed ring of connecting rod fixedly connected with, and is a plurality of the threaded ring all sets up in the solid fixed ring's that corresponds inboard and all rotates through a plurality of balls and the solid fixed ring who corresponds to be connected, and is a plurality of the threaded rod is all fixed to be set up in the upper surface of bottom plate and all is located the threaded ring that corresponds under.

Preferably, the hydraulic cylinder is fixedly connected with the top plate through a fixing frame.

Preferably, the cross sections of the inserted rod and the inner wall of the sleeve are regular triangles.

Preferably, a plurality of the balls are made of wear-resistant steel.

Preferably, the upper ends of the two threaded rods are fixedly provided with conical blocks.

Compared with the prior art, the utility model provides an inseparable five metals cast iron die casting die carrier of pressfitting possesses following beneficial effect:

1. this inseparable five metals cast iron die casting die carrier of pressfitting through screw ring and threaded rod normal running fit, plays the effect of buffering location and can make inseparabler of upper die base and die holder pressfitting in upper die base and die holder pressfitting.

2. This inseparable five metals cast iron die casting die carrier of pressfitting is provided with assorted inserted bar and sleeve pipe respectively through one side that upper die base and die holder are close to improve the precision that upper die base and die holder are connected.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make the thrust of mould compound die more stable, can make inseparabler of mould pressfitting.

Drawings

Fig. 1 is a schematic structural view of a metal cast iron die-casting die set which is tightly pressed;

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a perspective view of the rod and sleeve of fig. 1.

In the figure: the device comprises a base 1, a supporting rod 2, a top plate 3, a hydraulic cylinder 4, a movable plate 5, an upper die holder 6, a lower die holder 7, an inserted rod 8, a sleeve 9, a lantern ring 10, a connecting rod 11, a fixing ring 12, a threaded rod 13, a threaded ring 14, a ball 15 and a conical block 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a metal cast iron die casting die set with tight press fit comprises a base plate 1 and support rods 2, the support rods 2 are fixedly arranged on the periphery of the upper surface of the base plate 1, a top plate 3 is fixedly arranged at the upper ends of the support rods 2, a hydraulic cylinder 4 is arranged on the lower surface of the top plate 3, a movable plate 5 is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder 4, the two sides of the movable plate 5 are respectively in sliding connection with the corresponding support rods 2, an upper die base 6 and a lower die base 7 are respectively and fixedly arranged on one side, close to the movable plate 5 and the base plate 1, of the upper die base 6 and one side, close to the lower die base 7, an inserted rod 8 and a sleeve 9 are respectively and fixedly arranged on the periphery, the inserted rods 8 and the corresponding sleeve 9 are respectively matched, lantern rings 10 are movably sleeved on the rod walls of the support rods 2, the upper surfaces.

Locking mechanism includes threaded ring 14 and threaded rod 13, and the outside of a plurality of lantern rings 10 all is through the solid fixed ring 12 of connecting rod 11 fixedly connected with, and a plurality of threaded rings 14 all set up in the solid fixed ring 12's that corresponds inboard and all rotate with the solid fixed ring 12 that corresponds through a plurality of balls 15 and be connected, and a plurality of threaded rods 13 all fixed set up in the upper surface of bottom plate 1 and all are located corresponding threaded ring 14 under.

The hydraulic cylinder 4 is fixedly connected with the top plate 3 through a fixing frame, so that the hydraulic cylinder 4 is more stable to be connected with the top plate 3.

The cross sections of the inner walls of the inserted rod 8 and the sleeve 9 are regular triangles, so that the inserted rod 8 and the sleeve 9 are connected more tightly.

The balls 15 are made of wear-resistant steel, so that the service life of the balls 15 is prolonged.

The upper ends of the two threaded rods 13 are fixedly provided with conical blocks 16 which are convenient to match with the corresponding threaded rings 14.

The utility model discloses in, during the use, the staff switches on the power of pneumatic cylinder 4, pneumatic cylinder 4 promotes fly leaf 5 downstream, thereby make upper die base 6 drive the mould downstream, because one side that upper die base 6 and die holder are close to is provided with a plurality of inserted bars 8 and sleeve pipe 9 respectively, and the cross section of inserted bar 8 and sleeve pipe 9 inner wall is regular triangle, thereby can realize the high accuracy pressfitting of upper die base 6 and die holder 7, at the in-process of upper die base 6 and 7 pressfittings of die holder, a plurality of screw rings 14 carry out the normal running fit with the threaded rod 13 that corresponds, thereby when playing the cushioning effect, make the inseparabler of upper die base 6 and 7 pressfittings of die holder.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The hardware cast iron die-casting die set with the compact pressing comprises a bottom plate (1) and supporting rods (2), and is characterized in that the supporting rods (2) are fixedly arranged on the periphery of the upper surface of the bottom plate (1), a top plate (3) is fixedly arranged at the upper ends of the supporting rods (2), a hydraulic cylinder (4) is arranged on the lower surface of the top plate (3), a movable plate (5) is fixedly arranged at the tail end of a piston rod of the hydraulic cylinder (4), two sides of the movable plate (5) are slidably connected with the corresponding supporting rods (2), an upper die base (6) and a lower die base (7) are fixedly arranged on one side, close to the movable plate (5) and the bottom plate (1), of the upper die base (6) and the lower die base (7), inserting rods (8) and sleeves (9) are fixedly arranged on the periphery of one side, close to the upper die base (6) and the lower die base (7, a plurality of lantern ring (10) have all been cup jointed in the pole wall of bracing piece (2) activity, and is a plurality of the upper surface of lantern ring (10) all with fly leaf (5) fixed connection, it is a plurality of the outside of lantern ring (10) all is fixed and is provided with locking mechanism.

2. The hardware cast iron die casting die set pressed tightly according to claim 1, wherein the locking mechanism comprises a threaded ring (14) and a threaded rod (13), the outer side of the sleeve ring (10) is fixedly connected with a fixing ring (12) through a connecting rod (11), the threaded ring (14) is arranged on the inner side of the corresponding fixing ring (12) and is rotatably connected with the corresponding fixing ring (12) through a plurality of balls (15), and the threaded rod (13) is fixedly arranged on the upper surface of the bottom plate (1) and is positioned right below the corresponding threaded ring (14).

3. The metal cast iron die casting die carrier with tight press fit according to claim 1, wherein the hydraulic cylinder (4) is fixedly connected with the top plate (3) through a fixing frame.

4. The metal cast iron die casting die set with tight press fit as claimed in claim 1, wherein the cross sections of the inserted rod (8) and the inner wall of the sleeve (9) are regular triangles.

5. The metal cast iron die-casting die set with tight press fit as claimed in claim 2, wherein the plurality of balls (15) are made of wear-resistant steel.

6. The metal cast iron die set for die casting in tight pressing according to claim 2, wherein the upper ends of the two threaded rods (13) are fixedly provided with conical blocks (16).

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