CN212241963U

CN212241963U - Push plate mold structure for fixed mold

Info

Publication number: CN212241963U
Application number: CN202020697729.XU
Authority: CN
Inventors: 王猛; 朱文超
Original assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Current assignee: Changzhou Xingyu Automotive Lighting Systems Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a push pedal mould structure for cover half. Including the cover half push pedal that sets gradually, the cover half frame, movable mould frame and movable mould push pedal, be equipped with spacing post in the cover half push pedal, the spiral shell machine baffle is established on the cover half frame, spiral shell machine one end is fixed on the movable mould frame, the other end and spiral shell machine baffle sliding connection, be equipped with the mounting groove in the cover half push pedal, mounting groove one side is equipped with the opening towards the spiral shell machine, the bullet piece slides and establishes in the mounting groove and extends the opening, be equipped with the spring between mounting groove and the bullet piece, spiral shell machine one end be equipped with bullet piece complex stop gear, be equipped with the isolating construction who makes spiral shell machine and bullet piece break away from on the spiral shell machine baffle, the bullet piece is connected with isolating construction, be provided with cover half ejection mechanism in the cover half push pedal, cover half ejection mechanism extends to in the cover half frame. This practical structure is simple, change manual mode of drawing of patterns from the cover half with goods, improves production efficiency, reduces the defective percentage.

Description

Push plate mold structure for fixed mold

Technical Field

The utility model relates to a mould field, concretely relates to push pedal mould structure for cover half.

Background

At the present stage of the rapid development of the mold industry, the requirement on the appearance of a product is higher and higher, the pouring gate position can only be arranged on the back of the product, when the wrapping force of the product on the fixed mold is larger, the product can be left on the fixed mold after the injection molding is finished, the product needs to be manually demolded from the fixed mold, the production efficiency is low, the defective rate is higher, and the requirement of a customer is difficult to meet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push pedal mould structure for cover half makes the product can produce the separation with the cover half when the drawing of patterns, improves production efficiency, reduces the defective percentage of product, guarantees production stability.

The utility model discloses a realize through following technical scheme:

the utility model provides a push pedal mould structure for cover half, is including the cover half push pedal, cover half frame, movable mould frame and the movable mould push pedal that set gradually, be connected with the spiral-lock machine on the movable mould frame, be provided with the spiral-lock machine baffle on the cover half frame, spiral-lock machine one end with spiral-lock machine baffle sliding connection, it is provided with the bullet piece to slide in the cover half push pedal, spiral-lock machine one end be provided with bullet piece complex stop gear, it makes to have on the spiral-lock machine baffle spiral-lock machine with the isolating construction that the bullet piece breaks away from, the bullet piece with the isolating construction contact, be provided with cover half ejection mechanism in the cover half push pedal, cover half ejection mechanism extends to in the cover half frame, be provided with movable mould ejection mechanism in the movable mould push pedal, movable mould ejection mechanism extends to in the movable mould frame.

Further, be provided with spacing post on the cover half push pedal, after the cover half push pedal removes a section distance, spacing post supports and is used for spacing the cover half push pedal on the cover half frame.

Further, be equipped with the mounting groove in the cover half push pedal, one side of mounting groove is equipped with the orientation the opening of knot machine, bullet piece slidable mounting in the opening and extend the opening, the clamp plate is installed be used for right in the mounting groove the bullet piece is spacing, the bullet piece extends the opening with the limit structure of knot machine is connected, through the knot machine drives the cover half push pedal motion sets up the clamp plate on the mounting groove right the bullet piece is spacing, makes the bullet piece slides along the direction of an axle.

Further, the clamp plate passes through the fix with screw in the mounting groove, bullet piece one end has the arch be used for right the bullet piece is spacing, bellied size is greater than the open-ended size, be used for right the bullet piece is spacing, and this design makes the bullet piece be in when sliding in the mounting groove can not with open structure breaks away from, guarantees the slider is in slide in the opening.

Furthermore, a spring is arranged between the bottom of the mounting groove and the elastic block, and the elastic block can be restored to the original position through the elastic force of the spring after moving.

Further, stop gear for with bullet piece assorted spacing groove, the spacing groove with bullet piece cooperatees, drives through the spiral-lock machine the cover half push pedal.

Furthermore, the separation structure is an inclined plane, the height of the inclined plane is not less than the depth of the limiting groove, the separation structure is connected with the elastic block, and the elastic block can be ensured to be separated from the button machine when moving to the other end along one end of the inclined plane.

Further, it is equipped with the dog that extends towards the cover half push pedal to detain quick-witted baffle both sides, form microscler spout between the dog, detain quick-witted slidable mounting in microscler spout, the inclined plane sets up on the dog detain the both sides of quick-witted baffle and pass through the dog sets up microscler spout, will detain quick-witted slidable mounting in the microscler spout, this design is for making to detain quick-witted slip process more stable, and the dog sets up to the inclined plane with the bullet piece junction, because detain quick-witted baffle and be fixed motionless, when making the bullet piece slide along the inclined plane, the bullet piece is compressed into the mounting groove in from the opening part, can make bullet piece and detain the machine and.

The utility model has the advantages that:

the utility model discloses simple structure, processing convenience reduce part process time simultaneously, can reduce mould processing cycle. The utility model has high structural strength and wide applicability, and can ensure the quality of products; the utility model discloses an use can make more tending towards the high-end, production more tending towards automation, cost saving maximize of mould.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the middle button sewing machine of the present invention;

FIG. 3 is a cross-sectional view of the middle button machine of the present invention in a disengaged state with the spring block;

fig. 4 is a drawing completed by ejecting a fixed die push plate;

fig. 5 is the drawing completed by ejecting the push plate of the movable mold.

In the figure: 1 fixed die push plate, 2 spacing posts, 3 fixed die frames, 4 movable die frames, 5 elastic blocks, 6 button machines, 7 springs, 8 movable die push plates, 9 button machine stop blocks, 10 pressing plates, 11 fixed die ejection mechanisms, 51 bulges, 61 limiting mechanisms, 81 movable die ejection mechanisms, 91 separation structures and 92 stop blocks.

Detailed Description

The present invention will be described in detail with reference to the following embodiments:

examples

As shown in figure 1, a push plate mold structure for a fixed mold comprises a fixed mold push plate 1, a fixed mold frame 3, a movable mold frame 4 and a movable mold push plate 8 which are sequentially arranged, a button machine 6 is connected on the movable mold frame 4, a button machine baffle plate 9 is arranged on the fixed mold frame 3, two sides of the button machine baffle plate 9 are provided with baffle plates 92, one end of each baffle plate 92 is of an inclined surface structure, a long sliding groove is formed between the baffle plates 92, the button machine 6 is slidably arranged in the long sliding groove, a limiting column 2 is arranged on the fixed mold push plate 1, a mounting groove is arranged on the fixed mold push plate 1, an opening facing the button machine 6 is arranged on one side of the mounting groove, an elastic block 5 is slidably arranged in the opening and extends out of the opening to be connected with the button machine 6, one end of the elastic block 5 is provided with a protrusion for limiting the elastic block 5 and preventing the elastic block 5 from being separated from the opening, a spring 7, the clamp plate 10 passes through the screw connection in the mounting groove, 6 one ends of button sewing machine are provided with 5 complex spacing grooves of bullet piece, bullet piece 5 and inclined plane sliding connection, the degree of depth on inclined plane is not less than the spacing groove, horizontal distance between the inclined plane both ends is not more than spacing post 2 to the distance of cover half frame 3, be provided with cover half ejection mechanism 11 on the cover half push pedal 1, cover half ejection mechanism 11 extends to in the cover half frame 3, be provided with movable mould ejection mechanism 81 on the movable mould push pedal 8, movable mould ejection mechanism 81 extends to in the movable mould frame 4.

After the mold is opened, the mold is separated at the fixed mold frame 3 and the movable mold frame 4, the movable mold part moves backwards to drive the movable mold frame 4 to move backwards together, at the moment, the button machine 6 fixed on the movable mold frame 4 moves backwards, the limit groove on the button machine 6 is contacted with the elastic block 5, the fixed mold push plate 1 is driven to move backwards through the elastic block 5, the limit column 2 is fixed on the fixed mold push plate 1, the limit column 2 moves backwards, the fixed mold ejection mechanism 11 is fixed on the fixed mold push plate 1, the fixed mold ejection mechanism 11 moves backwards together, the fixed mold ejection mechanism 11 extends into the fixed mold frame 3 to be contacted with a product, the product is separated from the fixed mold through the backward movement of the fixed mold ejection mechanism 11, the product is ejected into the movable mold, the contact surface of the elastic block 5 and the stop block 92 on the button machine stop block 9 is an inclined surface, the button machine 6 drives the elastic block 5 to slide along the inclined surface, and the button machine baffle, meanwhile, the spring 7 is compressed, when the spring block 5 slides along the inclined surface for a distance, the spring block 5 is separated from the limiting groove, as shown in fig. 3, and the limiting column 2 is contacted with the fixed die frame 3, at this time, the fixed die push plate 1 stops moving, after the movable die frame 4 part continues to move backwards for a distance, the button machine 6 is separated from the button machine baffle plate 9, as shown in fig. 4, the movable die ejection mechanism 81 is fixed on the movable die push plate 8 and extends into the movable die frame 4 to be contacted with a product, the movable die push plate 8 moves forwards to drive the movable die ejection mechanism 81 to move forwards, so that the product is separated from the movable die to perform product pre-ejection, and the movable die push plate 8 moves forwards for a distance and then is contacted with the movable die frame 4 to stop moving.

The above is that the preferred embodiment of the present invention is only used for explaining the present invention, and is not used for limiting the present invention. All obvious changes or variations led by the technical proposal of the utility model are still within the protection scope of the utility model.

Claims

1. The utility model provides a push pedal mould structure for cover half, characterized in that, including cover half push pedal (1), cover half frame (3), movable mould frame (4) and the movable mould push pedal (8) that set gradually, be connected with on the movable mould frame (4) and detain quick-witted (6), be provided with on the cover half frame (3) and detain quick-witted baffle (9), detain quick-witted (6) one end with detain quick-witted baffle (9) sliding connection, it is provided with bullet piece (5) to slide on the cover half push pedal (1), detain quick-witted (6) one end be provided with bullet piece (5) complex stop gear (61), detain and have on quick-witted baffle (9) and make detain quick-witted (6) with separation structure (91) that bullet piece (5) break away from, bullet piece (5) with separation structure (91) contact, be provided with cover half ejection mechanism (11) on the cover half push pedal (1), cover half ejection mechanism (11) extend to in the cover half frame (3), and a movable die ejection mechanism (81) is arranged on the movable die push plate (8), and the movable die ejection mechanism (81) extends into the movable die frame (4).

2. A push plate mold structure for a fixed mold according to claim 1, characterized in that the fixed mold push plate (1) is provided with a spacing column (2).

3. A push plate mold structure for a fixed mold according to claim 1, characterized in that a mounting groove is provided on the fixed mold push plate (1), an opening facing the button machine (6) is provided on one side of the mounting groove, the elastic block (5) is slidably mounted in the opening and extends out of the opening, and a pressing plate (10) is mounted in the mounting groove for limiting the elastic block (5).

4. A push plate mold structure for a fixed mold according to claim 3, wherein the press plate (10) is fixed in the mounting groove by a screw, and the elastic block (5) has a protrusion (51) at one end, and the protrusion (51) has a size larger than that of the opening for limiting the elastic block (5).

5. A push plate mold structure for a fixed mold according to claim 3, wherein a spring (7) is provided between the bottom of the installation groove and the elastic block (5).

6. A push plate mold structure for a fixed mold according to claim 1, wherein the limiting mechanism (61) is a limiting groove matched with the elastic block (5).

7. The push plate mold structure for the fixed mold according to claim 6, wherein the separation structure (91) is an inclined surface, and the height of the highest position of the inclined surface is not less than the depth of the limiting groove.

8. A push plate mold structure for a fixed mold according to claim 7, wherein the sear baffle (9) is provided at both sides with stoppers (92) extending toward the fixed mold push plate, the stoppers (92) form an elongated slide groove therebetween, the sear (6) is slidably mounted in the elongated slide groove, and the inclined surface is provided on the stoppers (92).