CN219789034U - Forming die for manufacturing household appliances - Google Patents

Abstract

The utility model discloses a forming die for manufacturing household appliances, which relates to the technical field of forming dies and particularly comprises a base, an upper die body and a lower die body, wherein the lower die body is fixed in the middle of the upper surface of the base, a guide rod is vertically fixed at the top of the base, a connecting sleeve is movably sleeved on the surface of the guide rod, one end of the connecting sleeve is fixed with the surface of the upper die body, a limit groove is formed in the inner wall of the connecting sleeve, which is attached to the guide rod, and a limit pipe is movably arranged in the limit groove. Through setting up drive pole, spacing pipe and spring A, the adapter sleeve continues the upward movement and can drive spacing pipe upward movement, and spacing pipe upward movement can drive the pole and the upward movement together of separator plate, alright so through drive the inside drawing of patterns separation of the inside demolding of mould follow shaping groove of together upward movement with separator plate, has reached the effect of carrying out initiative drawing of patterns to the mould fast, has solved current mould the inside joint of inslot closely and has led to artifical inconvenient problem of drawing of patterns.

Description

Forming die for manufacturing household appliances

Technical Field

The utility model relates to a forming die, in particular to a forming die for manufacturing household appliances.

Background

The forming die for manufacturing household appliances is die equipment for manufacturing components such as shells of household appliances, can be used for manufacturing household appliances such as washing machines, dish washers, refrigerators, air conditioners and the like, is generally formed by compression molding, extrusion molding and other methods, and the formed plastic part is cut, trimmed and punched to obtain assembly parts of the household appliances.

After compression molding, the existing forming die is separated from the lower die, then a worker takes out the extruded plastic part manually, and then places a new plastic part to be extruded on the lower die, but after the upper die and the lower die are separated, the plastic part is still clung to the forming groove of the lower die, the manual taking force is large, and the plastic part is very inconvenient to take, so that the problem of inconvenient demoulding is caused.

Disclosure of Invention

The utility model aims to solve the problem that the existing plastic part is inconvenient to manually demould due to tight clamping in the forming groove.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a forming die for household electrical appliances manufacturing, the on-line screen storage device comprises a base, go up mould body and bed die body, the bed die body is fixed in the intermediate position of base upper surface, the vertical guide bar that is fixed in top of base, the adapter sleeve has been cup jointed to the surface activity of guide bar, the one end of adapter sleeve and the fixed surface of last mould body, the spacing groove has been seted up on the inner wall of adapter sleeve laminating guide bar, the inside activity of spacing groove has the spacing pipe, the spacing pipe activity cup joints on the surface of guide bar, the bottom of spacing pipe passes the adapter sleeve and extends to the below of adapter sleeve, the bottom of spacing pipe is fixed with the movable sleeve, the movable sleeve activity cup joints on the surface of guide bar, spring A's bottom activity is at the top face of movable sleeve, spring A's top and the bottom face swing joint of adapter sleeve, the movable sleeve is close to the fixed surface of bed die body and drives the pole, the shaping groove has been seted up at the top of bed die body, the standing groove has all been seted up on the top of bed die body and the shaping groove inner wall, the activity of drive pole is at the inside of standing groove.

Preferably: the inside of standing groove is located the top position of bed die body and has seted up the constant head tank, and the inside of constant head tank activity has spring B and ejector pin respectively, and the ejector pin activity is at spring B's top, and the top of ejector pin extends to the lower surface of drive pole and drive the lower surface swing joint of pole from the constant head tank inside.

Preferably: the inner wall of the forming groove is provided with a storage groove, the driving rod is movably provided with a separating plate, and the separating plate is movably arranged in the storage groove.

Preferably: the heights of the placing groove and the containing groove are matched with the heights of the driving rod and the separating plate, and the driving rod and the separating plate are flush with the inner wall of the forming groove.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up drive pole, spacing pipe and spring A, go up the mould body and separate with the bed die body after, go up the mould body and can transfer the adapter sleeve upward movement with moulding the separation, the adapter sleeve upward movement can make spacing pipe downwardly moving under spring A's effect, in order to keep the movable sleeve difficult activity like this, after spacing pipe reached the bottom of spacing inslot wall, the adapter sleeve continued upward movement can drive spacing pipe upward movement, spacing pipe upward movement can drive pole and separator plate together upward movement, alright so together upward movement with moulding the inside drawing of patterns separation of moulding from the shaping groove through drive plate and separator plate, reached the effect of carrying out initiative drawing of patterns to moulding fast, it closely leads to artifical inconvenient problem of drawing of patterns to have solved current moulding at shaping inslot joint.

Drawings

Fig. 1 is a schematic cross-sectional view showing the positions of a guide bar and a separator in a mold for manufacturing home appliances.

Fig. 2 is a schematic perspective view of a movable sleeve, a driving rod and a separating plate in a forming mold for manufacturing home appliances.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-2, in an embodiment of the present utility model, a forming mold for manufacturing a household appliance includes a base 1, an upper mold body 2 and a lower mold body 3, wherein the lower mold body 3 is fixed at a middle position of an upper surface of the base 1, a guide rod 4 is vertically fixed at a top of the base 1, a connecting sleeve 5 is connected to a surface movable sleeve 8 of the guide rod 4, one end of the connecting sleeve 5 is fixed to a surface of the upper mold body 2, a limit groove 6 is formed on an inner wall of the connecting sleeve 5, a limit pipe 7 is movably arranged in the limit groove 6, the limit pipe 7 is movably sleeved on a surface of the guide rod 4, a bottom end of the limit pipe 7 passes through the connecting sleeve 5 and extends to a lower side of the connecting sleeve 5, a movable sleeve 8 is fixed at a bottom of the limit pipe 7, the movable sleeve 8 is movably sleeved on a surface of the guide rod 4, a spring A9 is connected to the surface movable sleeve 8 of the limit pipe 7, the bottom of the spring A9 moves on the top end surface of the movable sleeve 8, the top end of the spring A9 is movably connected with the bottom end surface of the connecting sleeve 5, the upper die body 2 can drive the connecting sleeve 5 to move upwards when moving upwards, the spring A9 can downwards extrude the movable sleeve 8 due to the action of the spring A9, the movable sleeve 8 can drive the limiting tube 7 to move downwards in the limiting groove 6 until the limiting tube 7 is clamped in the limiting groove 6, the connecting sleeve 5 which continues to move upwards can drive the limiting tube 7 to move upwards, the limiting tube 7 moves upwards can drive the movable sleeve 8 to move upwards, the movable sleeve 8 moves upwards to drive the driving rod 10 and the separating plate 17 to move upwards together, and then the plastic part is separated from the lower die body 3 by the driving rod 10 and the separating plate 17, so that the effect of automatic and rapid demoulding is realized, manual operation is not needed, and only manual removal is needed.

The movable sleeve 8 is close to the fixed surface of the lower die body 3 and is provided with the driving rod 10, the top of the lower die body 3 is provided with the forming groove 11, the top of the lower die body 3 and the inner wall of the forming groove 11 are provided with the placing groove 12, the driving rod 10 moves inside the placing groove 12, the inner wall of the forming groove 11 is provided with the storage groove 16, the driving rod 10 is movably provided with the separating plate 17, the separating plate 17 is used for increasing the contact area with a plastic part, so that the plastic part can be better lifted upwards, the separating plate 17 moves inside the storage groove 16, the inside of the placing groove 12 is provided with the positioning groove 13 at the top of the lower die body 3, the inside of the positioning groove 13 is respectively movably provided with the spring B14 and the ejector rod 15, the ejector rod 15 is stressed to jack up the driving rod 10, the upward elastic force of the driving rod 10 is increased, the force applied to the driving rod 10 is convenient to demould the plastic part, the top of the ejector rod 15 moves at the top of the spring B14, the top of the driving rod 10 extends from the inside the positioning groove 13 to the lower surface of the driving rod 10, the lower surface of the driving rod 10 is movably connected with the placing groove 12, the storage groove 12 and the storage groove 16 are higher than the driving rod 10 and the separating plate 17, the height of the driving rod 10 is higher than the driving rod 10 and the inner wall 17 is lower than the forming groove 11 or the forming plate 17 is higher than the forming groove 11 and is equal to the forming effect is avoided.

Claims (4)

1. The utility model provides a forming die for household electrical appliances manufacturing, including base (1), go up mould body (2) and bed die body (3), a serial communication port, the intermediate position at base (1) upper surface is fixed to bed die body (3), the vertical guide bar (4) that is fixed in top of base (1), adapter sleeve (5) have been connect to surface activity cover (8) of guide bar (4), the fixed surface of one end and last mould body (2) of adapter sleeve (5), limit groove (6) have been seted up on the inner wall of adapter sleeve (5) laminating guide bar (4), limit tube (7) activity in the inside of limit groove (6) has limit tube (7), the bottom of limit tube (7) is passed adapter sleeve (5) and is extended to the below of adapter sleeve (5), the bottom of limit tube (7) is fixed with movable sleeve (8), the movable sleeve (8) are cup jointed on the surface of guide bar (4), the surface activity cover (8) of limit tube (7) connect spring A (9), the bottom of spring A (9) is in the activity cover (8) laminating the fixed surface of the fixed connection of the top of the mould body (10) near the top of the movable sleeve (5), a forming groove (11) is formed in the top of the lower die body (3), a placing groove (12) is formed in the top of the lower die body (3) and the inner wall of the forming groove (11), and a driving rod (10) moves inside the placing groove (12).

2. The forming die for manufacturing household appliances according to claim 1, wherein the positioning groove (13) is formed in the top position of the lower die body (3) in the positioning groove (12), the spring B (14) and the ejector rod (15) are respectively movably arranged in the positioning groove (13), the ejector rod (15) is movably arranged at the top of the spring B (14), and the top of the ejector rod (15) extends from the inside of the positioning groove (13) to the lower surface of the driving rod (10) to be movably connected with the lower surface of the driving rod (10).

3. The molding die for manufacturing household appliances according to claim 1, wherein the inner wall of the molding groove (11) is provided with a receiving groove (16), the driving rod (10) is movably provided with a separating plate (17), and the separating plate (17) is movably arranged in the receiving groove (16).

4. The molding die for manufacturing household appliances according to claim 1, wherein the heights of the placement groove (12) and the storage groove (16) are matched with the heights of the driving rod (10) and the separating plate (17), and the driving rod (10) and the separating plate (17) are flush with the inner wall of the molding groove (11).