CN212888467U

CN212888467U - Stable forming die

Info

Publication number: CN212888467U
Application number: CN202021771960.5U
Authority: CN
Inventors: 陈伟青
Original assignee: Fang Yuan Industry Shanghai Co ltd
Current assignee: Fang Yuan Industry Shanghai Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-04-06
Anticipated expiration: 2030-08-21

Abstract

The utility model relates to a forming die field just discloses a firm type forming die, including base, bottom mould and top mould, the top at the base is installed to the bottom mould, the top mould sets up the top at the bottom mould, the limiting plate is all installed to the left and right sides wall of top mould, the gag lever post that runs through the limiting plate is installed at the top of base, the outside cover on gag lever post top is equipped with vertical spring. This firm type forming die, can be to pouring into the raw materials between bottom mould and the top mould through the sprue, the work piece can be shaping between top mould and bottom mould like this, when the top mould removes, the top mould can receive the restriction of limiting plate and gag lever post, make the removal of top mould more accurate and steady, like this in top mould lifting or when descending, can not take place the skew, and after the mould is fixed, also can not take place the skew because of rocking, make the machining precision of work piece higher, the shaping effect is better.

Description

Stable forming die

Technical Field

The utility model relates to a forming die field specifically is a firm type forming die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material.

In the process of processing some work pieces, need use the mould to carry out integrated into one piece processing, increase the efficiency of product processing, but present common mould is when using, can rock because the mould and lead to upper and lower two-layer mould to take place the skew for the processing of work piece produces the error. Therefore, a stable forming die is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a firm type forming die has solved present common mould when using, can rock and lead to upper and lower two-layer mould to take place the skew because of the mould for the processing production error's of work piece problem.

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

the utility model provides a firm type forming die, includes base, bottom mould and top mould, the bottom mould is installed at the top of base, the top mould sets up the top at the bottom mould.

Limiting plates are installed on the left side wall and the right side wall of the top die, limiting rods penetrating through the limiting plates are installed at the top of the base, vertical springs are sleeved outside the top ends of the limiting rods, the bottoms of the vertical springs are fixedly connected with the tops of the limiting plates, and the tops of the vertical springs are fixedly connected with the top ends of the limiting rods.

The curb plate is all installed to the left and right sides wall of base, the mid-mounting of curb plate has the rolling wheel, the inside rolling of rolling wheel has the pulling rope, the one end that the rolling wheel was kept away from to the pulling rope and the bottom fixed connection of limiting plate, the locating plate is installed to the axle center department of rolling wheel, the lateral wall fixed connection of fixing bolt and bottom mould is passed through to the one end that the rolling wheel was kept away from to the locating plate.

Furthermore, four fixed feet are installed to the bottom of base, and four fixed feet are located the four corners of base bottom respectively.

Furthermore, the top of the bottom mold is provided with a clip-shaped slot, and the bottom of the top mold is provided with a sealing plate inserted in the slot.

Furthermore, spacing pipe is installed at the top of curb plate, the top of pulling rope run through spacing pipe and with the bottom fixed connection of limiting plate.

Furthermore, a rotating groove is formed in one side, far away from the bottom die, of the side plate, and a rotating disc fixedly connected with a winding wheel is rotatably connected to the inside of the rotating groove.

Furthermore, the left side wall and the right side wall of the bottom mold are both provided with positioning holes corresponding to the fixing bolts, and one end, far away from the positioning plate, of each fixing bolt is in threaded connection with one positioning hole.

The utility model has the advantages that:

1. the utility model discloses a, can be to pouring into the raw materials between bottom mould and the top mould through the sprue, the work piece can be shaping between top mould and bottom mould like this, when the top mould removes, the top mould can receive the restriction of limiting plate and gag lever post, make the removal of top mould more accurate and steady, like this in top mould lifting or when descending, can not take place the skew, and in addition, after the mould is fixed, also can not take place the skew because of rocking, make the machining precision of work piece higher, the shaping effect is better.

2. The utility model discloses a, forward rotating locating plate can drive the forward rotation of rolling wheel, and then can carry out the rolling to the pulling rope, so that pull limiting plate and top mould and descend, make top mould and bottom mould close, then screw in fixing bolt can fix the position of locating plate, make top mould airtight more with being connected of bottom mould.

Drawings

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

fig. 2 is a left side view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is an enlarged view of B in fig. 2.

In the figure: 1. a base; 2. a bottom mold; 3. a top mold; 4. a limiting plate; 5. a limiting rod; 6. a vertical spring; 7. a side plate; 8. a winding wheel; 9. pulling the rope; 10. positioning a plate; 11. fixing the bolt; 12. a fixing leg; 13. a slot; 14. a sealing plate; 15. a limiting pipe; 16. a rotating groove; 17. rotating the disc; 18. and (7) positioning the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-4: the utility model provides a firm type forming die, includes base 1, bottom mould 2 and top mould 3, bottom mould 2 installs at base 1's top, top mould 3 sets up in bottom mould 2's top, four fixed feet 12 are installed to base 1's bottom, and four fixed feet 12 are located the four corners of base 1 bottom respectively, can provide stable support for bottom mould 2 and top mould 3 through the fixed foot 12 of base 1 cooperation of great area, and then make the position of whole mould more stable and safe.

The limiting plates 4 are respectively installed on the left side wall and the right side wall of the top die 3, the limiting rod 5 penetrating through the limiting plates 4 is installed at the top of the base 1, the vertical spring 6 is sleeved outside the top end of the limiting rod 5, the bottom of the vertical spring 6 is fixedly connected with the top of the limiting plates 4, the top of the vertical spring 6 is fixedly connected with the top end of the limiting rod 5, a material injection port for injecting materials is arranged on the top die 3, after the bottom die 2 and the top die 3 are sealed, raw materials can be injected between the bottom die 2 and the top die 3 through the material injection port, so that a workpiece can be molded between the top die 3 and the bottom die 2, when the top die 3 moves, the top die 3 is limited by the limiting plates 4 and the limiting rods 5, the movement of the top die 3 is more accurate and stable, and the top die 3 can not deviate when lifted or descended, and after the die is fixed, the die cannot deviate due to shaking, so that the machining precision of the workpiece is higher, and the forming effect is better.

The side plates 7 are mounted on the left side wall and the right side wall of the base 1, the winding wheel 8 is mounted in the middle of the side plates 7, the pulling rope 9 is wound inside the winding wheel 8, the limiting pipe 15 is mounted at the top of the side plates 7, the top end of the pulling rope 9 penetrates through the limiting pipe 15 and is fixedly connected with the bottom of the limiting plate 4, one end, away from the winding wheel 8, of the pulling rope 9 is fixedly connected with the bottom of the limiting plate 4, the positioning plate 10 is mounted at the axis of the winding wheel 8, one end, away from the winding wheel 8, of the positioning plate 10 is fixedly connected with the side wall of the bottom mold 2 through the fixing bolt 11, the winding wheel 8 is driven to rotate forward by forward rotation of the positioning plate 10, the pulling rope 9 can be wound so that the limiting plate 4 and the top mold 3 are pulled to descend, the top mold 3 and the bottom mold 2 are, make top mould 3 airtight more with being connected of bottom mould 2, back out fixing bolt 11, then the antiport locating plate 10, like this, vertical spring 6 can be drawing top mould 3 and rising to take out the work piece after the shaping in the mould, make taking out of work piece more convenient.

Bottom mould 2 cooperation top mould 3 can form a forming die, and the slot 13 of returning the shape is seted up at the top of bottom mould 2, and grafting is installed at the inside closing plate 14 of slot 13 in the bottom of top mould 3, closes the back at bottom mould 2 and top mould 3, and closing plate 14 inserts in slot 13, can encrypt the junction of bottom mould 2 and top mould 3.

Rotating locating plate 10 can provide power for the rotation of rolling wheel 8, the rotation groove 16 has been seted up to the one side that bottom mould 2 was kept away from to curb plate 7, the inside rotation of rotation groove 16 is connected with the rolling disc 17 with rolling wheel 8 fixed connection, locating hole 18 that corresponds with fixing bolt 11 is all seted up to the left and right sides wall of bottom mould 2, and fixing bolt 11 keeps away from the one end of locating plate 10 and one of them locating hole 18 threaded connection, can drive rolling disc 17 at the rotation of rotation inslot 16 internal rotation when rolling wheel 8 rotates, can guarantee rolling wheel 8 pivoted steady, and after rolling wheel 8 rotated a certain position, run through locating plate 10 and screw in locating hole 18 with fixing bolt 11 in, in order to fix locating plate 10.

To sum up, the utility model discloses when using, forward rotating locating plate 10 can drive 8 forward rotations of wind-up pulley, and then can carry out the rolling to pulling rope 9, so that pulling limiting plate 4 and top mould 3 and descending, make top mould 3 and bottom mould 2 close, should set up the sprue that the sprue was used on the top mould 3, after bottom mould 2 and top mould 3 seal, can pour into the raw materials into between bottom mould 2 and the top mould 3 through the sprue, the work piece can be at top mould 3 and bottom mould 2 between the shaping like this.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a firm type forming die, includes base (1), bottom mould (2) and top mould (3), its characterized in that: the bottom mould (2) is arranged at the top of the base (1), and the top mould (3) is arranged above the bottom mould (2);

limiting plates (4) are mounted on the left side wall and the right side wall of the top die (3), a limiting rod (5) penetrating through the limiting plates (4) is mounted at the top of the base (1), a vertical spring (6) is sleeved outside the top end of the limiting rod (5), the bottom of the vertical spring (6) is fixedly connected with the top of the limiting plate (4), and the top of the vertical spring (6) is fixedly connected with the top end of the limiting rod (5);

curb plate (7) are all installed to the left and right sides wall of base (1), the mid-mounting of curb plate (7) has rolling wheel (8), the inside rolling of rolling wheel (8) has pulling rope (9), the bottom fixed connection of the one end of rolling wheel (8) and limiting plate (4) is kept away from in pulling rope (9), locating plate (10) are installed to the axle center department of rolling wheel (8), the lateral wall fixed connection of fixing bolt (11) and bottom mould (2) is passed through to the one end that rolling wheel (8) were kept away from in locating plate (10).

2. A firm type forming die of claim 1, characterized in that: four fixed feet (12) are installed to the bottom of base (1), and four fixed feet (12) are located the four corners of base (1) bottom respectively.

3. A firm type forming die of claim 1, characterized in that: the top of the bottom die (2) is provided with a clip-shaped slot (13), and the bottom of the top die (3) is provided with a sealing plate (14) inserted in the slot (13).

4. A firm type forming die of claim 1, characterized in that: spacing pipe (15) are installed at the top of curb plate (7), the top of pulling rope (9) run through spacing pipe (15) and with the bottom fixed connection of limiting plate (4).

5. A firm type forming die of claim 1, characterized in that: the side of the side plate (7) far away from the bottom die (2) is provided with a rotating groove (16), and the inside of the rotating groove (16) is rotatably connected with a rotating disc (17) fixedly connected with a winding wheel (8).

6. A firm type forming die of claim 1, characterized in that: the left side wall and the right side wall of the bottom mold (2) are provided with positioning holes (18) corresponding to the fixing bolts (11), and one end, far away from the positioning plate (10), of each fixing bolt (11) is in threaded connection with one positioning hole (18).