CN213198581U

CN213198581U - Get rubber injection moulding mould of piece fast

Info

Publication number: CN213198581U
Application number: CN202020905900.1U
Authority: CN
Inventors: 顾海东; 赵志华; 张红梅
Original assignee: Wuxi Yinghuai Technology Co Ltd
Current assignee: Wuxi Yinghuai Technology Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-05-14
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a get rubber injection moulding mould of piece fast, including lower die body, the groove of moulding plastics has been seted up to the inside of die body down, first recess has been seted up to the interior bottom in the groove of moulding plastics, the interior bottom in the groove of moulding plastics and the both sides that are located first recess have all been seted up the second recess, the inside fixedly connected with extensible member of second recess, the inside in the groove of moulding plastics is provided with the push pedal, the lower fixed surface of push pedal is connected with the connecting block, movable groove has been seted up to the lower surface of connecting block, down the die body and be located the below in the groove of moulding plastics and seted up the third recess, the inside of third recess rotates through the bearing and is connected with the axis of rotation, the surface fixedly connected with runner of. The utility model discloses, convenient operation when getting, can save time greatly, and then can increase the efficiency of getting, further be favorable to work efficiency's improvement.

Description

Get rubber injection moulding mould of piece fast

Technical Field

The utility model relates to a forming die field especially relates to a get rubber injection moulding mould of piece fast.

Background

The forming mould, also called a section mould, is a mould which is made according to the shape and structure of an object in proportion, a pressing or pouring method is used for making a material into a tool with a certain shape, and different plastic forming methods require the use of forming moulds with different principles and structural characteristics.

At present, the use of molds is very common in the mechanical self-manufacturing industry, but the process of taking out the injection molding mold after the injection molding is finished is very inconvenient, so that the work efficiency cannot be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rubber injection molding mold for quickly taking a piece.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a get rubber injection moulding mould of piece fast, includes die body down, the groove of moulding plastics has been seted up to the inside of die body down, the interior bottom in the groove of moulding plastics has seted up first recess, the interior bottom in the groove of moulding plastics and the both sides that are located first recess have all seted up the second recess, the inside fixedly connected with extensible member of second recess, the inside in the groove of moulding plastics is provided with the push pedal, the lower fixed surface of push pedal is connected with the connecting block, the activity groove has been seted up to the lower surface of connecting block, the lower die body is located the below in the groove of moulding plastics and has seted up the third recess, the inside of third recess is rotated through the bearing and is connected with the axis of rotation, the surface of axis of rotation has linked firmly the runner, the both sides wall of runner just is close to the equal.

As a further description of the above technical solution:

the lateral wall of push pedal is provided with the sealing washer, the sealing washer is made for the rubber material.

As a further description of the above technical solution:

one end of the connecting rod, which is far away from the rotating wheel, extends to the inside of the movable groove and is movably connected with the connecting block through the rotating shaft.

As a further description of the above technical solution:

the lower surface of push pedal passes through auxiliary spring fixed connection with the second recess, auxiliary spring's position is located the surface of extensible member, the top and the push pedal fixed connection of extensible member.

As a further description of the above technical solution:

a rubber ring is arranged between the rotating shaft and the third groove, one end of the rotating shaft, which is far away from the bearing, penetrates through the lower die body and is fixedly connected with a rotating hand lever, and an anti-skidding sleeve is arranged on the outer surface of the rotating hand lever.

As a further description of the above technical solution:

the top of the lower die body is provided with an upper die body, and the upper die body is fixedly connected with the lower die body through a fastening bolt.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the rubber injection molding mold for quickly taking the parts is characterized in that after products are injected, fastening bolts are loosened, then an upper mold body is taken down, then a rotating shaft is rotated by rotating a hand lever, the rotating shaft rotates to drive a rotating wheel to rotate, the rotating wheel further drives a connecting rod to move, the connecting rod pushes a connecting block and a push plate to move upwards along with continuous rotation of the rotating wheel, the telescopic part extends and an auxiliary spring stretches in the process that the push plate moves upwards, the push plate pushes out the injection molding finished products in an injection molding groove, then the products can be quickly taken out, the rotating shaft is reversely rotated by rotating the hand lever after the parts are taken out, then the connecting rod loses acting force, the push plate moves downwards under the action of the restoring force of the auxiliary spring, and then the initial position of the push plate is restored, the whole device is convenient to operate when the parts are taken, and then can increase the efficiency of getting the piece, further be favorable to work efficiency's improvement.

2. Compared with the prior art, this get rubber injection moulding mould of piece fast can increase the frictional force of axis of rotation and the inside of third recess to a certain extent through the rubber circle that sets up, and then is favorable to maintaining runner and connecting rod position when getting the piece.

Drawings

FIG. 1 is a front view of the inner structure of a lower mold body of a rubber injection molding mold for rapid removal of parts according to the present invention;

fig. 2 is a schematic view of the overall structure of a rubber injection mold for rapid taking of a part according to the present invention;

fig. 3 is a partial enlarged view of a portion a in fig. 1 according to the present invention;

fig. 4 is the utility model provides a get rubber injection mold's of piece fast runner and connecting rod connection structure sketch map.

Illustration of the drawings:

1. a lower die body; 2. feeding a mold body; 3. fastening a bolt; 4. injection molding a groove; 5. a first groove; 6. a second groove; 7. rotating the hand lever; 8. a telescoping member; 9. a movable groove; 10. an auxiliary spring; 11. pushing the plate; 12. connecting blocks; 13. a seal ring; 14. A third groove; 15. a rotating shaft; 16. a rubber ring; 17. a rotating wheel; 18. a connecting rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of get rubber injection molding mould of piece fast: a rubber injection molding mold for quickly taking a piece comprises a lower mold body 1, wherein an injection molding groove 4 is formed in the lower mold body 1 and used for injection molding of a product, a first groove 5 is formed in the inner bottom of the injection molding groove 4 and used for accommodating a connecting block 12, second grooves 6 are formed in the inner bottom of the injection molding groove 4 and located on two sides of the first groove 5 and used for installing a telescopic piece 8 and an auxiliary spring 10, the telescopic piece 8 is fixedly connected to the inner part of the second groove 6, a push plate 11 is arranged in the injection molding groove 4 and used for pushing the product during taking the piece, the connecting block 12 is fixedly connected to the lower surface of the push plate 11, a movable groove 9 is formed in the lower surface of the connecting block 12 and facilitates movement of a connecting rod 18, a third groove 14 is formed in the lower mold body 1 and located below the injection molding groove 4, a rotating shaft 15 is rotatably connected to the inner part of the third groove, the outer surface of the rotating shaft 15 is fixedly connected with a rotating wheel 17 for controlling the movement of the connecting rod 18, the two side walls of the rotating wheel 17 are movably connected with the connecting rod 18 close to the edge for pushing the push plate 11 to move, and the third groove 14 is communicated with the first groove 5.

The side wall of the push plate 11 is provided with a sealing ring 13, the sealing ring 13 is made of rubber, one end of a connecting rod 18, which is far away from the rotating wheel 17, extends into the movable groove 9 and is movably connected with the connecting block 12 through a rotating shaft, the lower surface of the push plate 11 is fixedly connected with the second groove 6 through an auxiliary spring 10 to provide restoring force for the push plate 11, the position of the auxiliary spring 10 is positioned on the outer surface of the telescopic part 8, the top of the telescopic part 8 is fixedly connected with the push plate 11, a rubber ring 16 is arranged between the rotating shaft 15 and the third groove 14 to increase the friction force between the rotating shaft 15 and the third groove 14, one end of the rotating shaft 15, which is far away from a bearing, penetrates through the lower die body 1 and is fixedly connected with a rotating hand lever 7 to control the movement of the rotating shaft 15, an anti-slip sleeve is arranged on the outer surface of the rotating hand lever 7, is convenient to disassemble.

The working principle is as follows: after the product is moulded plastics and is accomplished, with fastening bolt 3 pine, then take off die body 2, later rotate axis of rotation 15 through rotating handspike 7, the rotation of axis of rotation 15 drives runner 17 and rotates, runner 17 and then drives connecting rod 18 and move, along with the continuous rotation of runner 17, and then connecting rod 18 promotes connecting block 12 and push pedal 11 upward movement, the in-process of push pedal 11 upward movement, the extension of extensible member 8, assist spring 10 is tensile, and then push pedal 11 will mould plastics and accomplish the product ejecting in groove 4 inside, then can take out the product fast, get and accomplish the back through rotating handspike 7 antiport axis of rotation 15 through rotating handspike, then connecting rod 18 loses the effort, push pedal 11 moves down under the effect of assist spring 10 restoring force, and then make push pedal 11 resume initial position.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rubber injection moulding mould of piece is got fast, includes die body (1) down, its characterized in that: the injection molding device is characterized in that an injection molding groove (4) is formed in the lower die body (1), a first groove (5) is formed in the inner bottom of the injection molding groove (4), second grooves (6) are formed in the inner bottom of the injection molding groove (4) and located on two sides of the first groove (5), a telescopic part (8) is fixedly connected to the inner part of the second groove (6), a push plate (11) is arranged in the injection molding groove (4), a connecting block (12) is fixedly connected to the lower surface of the push plate (11), a movable groove (9) is formed in the lower surface of the connecting block (12), a third groove (14) is formed below the injection molding groove (4) of the lower die body (1), a rotating shaft (15) is rotatably connected to the inner part of the third groove (14) through a bearing, a rotating wheel (17) is fixedly connected to the outer surface of the rotating shaft (15), and connecting rods (18) are movably connected to two side walls, the third groove (14) is communicated with the first groove (5).

2. A rubber injection mold for quick pick up as in claim 1, wherein: the side wall of push pedal (11) is provided with sealing washer (13), sealing washer (13) are made for the rubber material.

3. A rubber injection mold for quick pick up as in claim 1, wherein: one end of the connecting rod (18) far away from the rotating wheel (17) extends to the inside of the movable groove (9) and is movably connected with the connecting block (12) through a rotating shaft.

4. A rubber injection mold for quick pick up as in claim 1, wherein: the lower surface of push pedal (11) passes through auxiliary spring (10) fixed connection with second recess (6), the position of auxiliary spring (10) is located the surface of extensible member (8), the top and push pedal (11) fixed connection of extensible member (8).

5. A rubber injection mold for quick pick up as in claim 1, wherein: a rubber ring (16) is arranged between the rotating shaft (15) and the third groove (14), one end, far away from the bearing, of the rotating shaft (15) penetrates through the lower die body (1) and is fixedly connected with a rotating hand lever (7), and an anti-skidding sleeve is arranged on the outer surface of the rotating hand lever (7).

6. A rubber injection mold for quick pick up as in claim 1, wherein: the die is characterized in that an upper die body (2) is arranged at the top of the lower die body (1), and the upper die body (2) is fixedly connected with the lower die body (1) through a fastening bolt (3).