CN211591079U

CN211591079U - Rotary injection molding metal mold

Info

Publication number: CN211591079U
Application number: CN202020027510.9U
Authority: CN
Inventors: 肖建生
Original assignee: Shenzhen Jinhaishan Metal Products Co ltd
Current assignee: Shenzhen Jinhaishan Metal Products Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-09-29
Anticipated expiration: 2030-01-07

Abstract

The utility model belongs to the metal mold field, especially, rotation type injection moulding metal mold, including placing the platform, place equal fixed mounting in platform bottom four corners position and have the stabilizer blade, place the top side fixed mounting of platform and have the bracing piece, the top fixed mounting of bracing piece has the horizontal pole, the top side of placing the platform rotates the one end of installing the dwang, and the top of dwang rotates and installs on the bottom side of horizontal pole, place two bed dies on the top side of platform, and two one side difference fixed mounting that the bed die is close to each other is on the both sides of dwang. The utility model provides an among the prior art exist rotation type injection moulding metal mold and be difficult for carrying out abluent shortcoming, people can come the convenience through the rotation to metal mold to the washing of mould, but also do not influence production efficiency, and two sets of moulds can be in turn worked, have greatly satisfied people's demand.

Description

Rotary injection molding metal mold

Technical Field

The utility model relates to a metal mold technical field especially relates to a rotation type injection moulding metal mold.

Background

With the development of engineering plastics, injection molded parts are more and more widely applied in various fields, and the requirements on the geometric shape, the function and the accuracy of the injection molded parts are higher and higher, so that some rotary injection molding metal molds are widely applied by people.

However, some current injection molding metal molds are not easy to clean after being used, once the molds are not cleaned, the subsequent production is greatly affected, and the cleaning process undoubtedly affects the production efficiency of a factory, so that the rotary injection molding metal mold convenient to clean is designed, the efficiency is not affected, and the molds can be fully cleaned in leisure time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the rotary injection molding metal mold is difficult to clean in the prior art and providing the rotary injection molding metal mold.

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

a rotary injection molding metal mold comprises a placing table, wherein support legs are fixedly arranged at four corners of the bottom of the placing table, a support rod is fixedly arranged at the top side of the placing table, a cross rod is fixedly arranged at the top end of the support rod, one end of a rotating rod is rotatably arranged at the top side of the placing table, the top end of the rotating rod is rotatably arranged at the bottom side of the cross rod, two lower molds are arranged at the top side of the placing table, one sides of the two lower molds, which are close to each other, are fixedly arranged at two sides of the rotating rod respectively, a sliding sleeve is slidably arranged on the rotating rod, upper molds are fixedly arranged at two sides of the sliding sleeve respectively and are arranged corresponding to the two lower molds respectively, a punching machine is fixedly arranged at the top side of the cross rod, a punching rod is fixedly arranged at the bottom end of an output shaft of the punching, first recess has been seted up to the bottom of stamping rod, and fixed mounting has the dead lever on the top inner wall of first recess, has all seted up the second recess on the top side of two last moulds, and slidable mounting has the type of falling L pole in the second recess, first aperture has been seted up along the horizontal direction to one side of the type of falling L pole, and equal fixed mounting has the one end of gag lever post on the one side inner wall that two second recesses kept away from each other, and the other end of gag lever post runs through first aperture, the second aperture has been seted up along the horizontal direction to one side of dead lever, and the one end of the type of falling L pole extends to in the first recess to run through the second aperture.

Preferably, first spout has all been seted up to the both sides of dwang, and slidable mounting has first slider on the first spout, and one side fixed mounting that first slider kept away from each other is on the sliding sleeve inner wall.

Preferably, a second sliding groove is formed in the inner wall of the bottom of the second groove, a second sliding block is slidably mounted on the second sliding groove, and the top end of the second sliding block is fixedly mounted on the inverted-L-shaped rod.

Preferably, the limiting rod is sleeved with a spring, and the spring is located between the inner walls of the first small hole and the second groove on the side far away from the rotating rod.

Preferably, a third small hole is formed in the inner wall, close to the rotating rod, of one side of the first groove, a push rod is installed in the third small hole in a threaded mode, one end of the push rod extends into the first groove and is in contact with the inverted L-shaped rod, and the other end of the push rod extends out of the stamping rod.

In the utility model, the rotary injection molding metal mold can realize the normal stamping function of the metal mold by being provided with the rotating rod, the sliding sleeve, the first chute, the first sliding block, the stamping machine, the stamping rod and the two upper molds; the rotating function of the metal die can be realized by the mutual matching of a first groove, a second sliding chute, a second sliding block, an inverted L-shaped rod, a first small hole, a limiting rod, a spring, a fixed rod, a second small hole, a third small hole and a push rod;

the utility model provides an among the prior art exist rotation type injection moulding metal mold and be difficult for carrying out abluent shortcoming, people can come the convenience through the rotation to metal mold to the washing of mould, but also do not influence production efficiency, and two sets of moulds can be in turn worked, have greatly satisfied people's demand.

Drawings

Fig. 1 is a schematic front view of a rotary injection molding metal mold according to the present invention;

fig. 2 is a schematic structural view of a part a of a rotary injection molding metal mold according to the present invention;

fig. 3 is a schematic structural diagram of a portion a1 of a rotary injection molding metal mold according to the present invention.

In the figure: the device comprises a placing table 1, a supporting leg 2, a supporting rod 3, a cross rod 4, a rotating rod 5, a lower die 6, a sliding sleeve 7, a first sliding groove 8, a first sliding block 9, an upper die 10, a punching machine 11, a punching rod 12, a first groove 13, a second groove 14, a second sliding groove 15, a second sliding block 16, an inverted L-shaped rod 17, a first small hole 18, a limiting rod 19, a spring 20, a fixing rod 21, a second small hole 22, a third small hole 23 and a push rod 24.

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.

Referring to fig. 1-3, a rotary injection molding metal mold comprises a placing table 1, wherein four corners of the bottom of the placing table 1 are fixedly provided with support legs 2, the top side of the placing table 1 is fixedly provided with a support rod 3, the top end of the support rod 3 is fixedly provided with a cross rod 4, the top side of the placing table 1 is rotatably provided with one end of a rotating rod 5, the top end of the rotating rod 5 is rotatably provided on the bottom side of the cross rod 4, two lower molds 6 are placed on the top side of the placing table 1, the mutually adjacent sides of the two lower molds 6 are fixedly provided on two sides of the rotating rod 5 respectively, a sliding sleeve 7 is slidably provided on the rotating rod 5, upper molds 10 are fixedly provided on two sides of the sliding sleeve 7, the two upper molds 10 are arranged corresponding to the two lower molds 6 respectively, a punching machine 11 is fixedly provided on the top side of the cross, horizontal pole 4 is run through to the bottom of depression bar 12, and extend to the below of horizontal pole 4, first recess 13 has been seted up to the bottom of depression bar 12, and fixed mounting has dead lever 21 on the top inner wall of first recess 13, second recess 14 has all been seted up on the top side of two last moulds 10, and slidable mounting has down L type pole 17 in the second recess 14, first aperture 18 has been seted up along the horizontal direction in one side of down L type pole 17, equal fixed mounting has the one end of gag lever post 19 on the one side inner wall that two second recesses 14 kept away from each other, and the other end of gag lever post 19 runs through first aperture 18, second aperture 22 has been seted up along the horizontal direction in one side of dead lever 21, and the one end of down L type pole 17 extends to in first recess 13, and run through second aperture 22.

The utility model discloses in, first spout 8 has all been seted up to the both sides of dwang 5, and slidable mounting has first slider 9 on first spout 8, and one side fixed mounting that first slider 9 kept away from each other is on 7 inner walls of sliding sleeve, and first spout 8 mutually supports with first slider 9 to be in order to make last mould 10 can slide on dwang 5 better.

The utility model discloses in, second spout 15 has been seted up on the bottom inner wall of second recess 14, and slidable mounting has second slider 16 on second spout 15, and second slider 16's top fixed mounting is on falling L type pole 17, and second spout 15 mutually supports with second slider 16 to be in order to make the bottom of falling L type pole 17 can slide well in second recess 14.

The utility model discloses in, cup jointed spring 20 on the gag lever post 19, and spring 20 is located first aperture 18 and second recess 14 and keeps away from between the inner wall of dwang 5 one side, and spring 20 cup joints on gag lever post 19 in order to guarantee that the type of falling L pole 17 can reset.

The utility model discloses in, first recess 13 has been close to and has been seted up third aperture 23 on one side inner wall of dwang 5, and the push rod 24 is installed to third aperture 23 internal thread, and the one end of push rod 24 extends to in first recess 13 and contacts with type of falling L pole 17, and outside the other end of push rod 24 extended to ram rod 12, the push rod 24 was installed to third aperture 23 internal thread was in order to promote type of falling L pole 17 and make it shift out from second aperture 22.

In the utility model, the working principle is that when the metal mold normally works, the punching machine 11 drives the punching rod 12 to punch the upper mold 10 and the lower mold 6, and then the injection molding is performed, but when the production is more, the lower mold 6 and the upper mold 10 are necessarily blocked by some plastics, and certain cleaning is needed, in order to not affect the production, the lower mold 6 and the upper mold 10 of another set for standby are started, and then the metal mold is cleaned when not busy, therefore, people can push the inverted L-shaped rod 17 to slide under the matching of the second chute 15 and the second slider 16 by rotating the push rod 24, the inverted L-shaped rod 17 will not contact with the second small hole 22 after sliding to a certain position, at the moment, the upper mold 10 can slide up and down under the matching of the sliding sleeve 7 and the first chute 8 and the first slider 9, and then the punching rod 12 will be separated from the upper mold 10, then, the upper die 10 is rotated, the upper die 10 rotates together with the rotating rod 5 under the cooperation of the first sliding groove 8 and the first sliding block 9, and then another new set of lower die 6 and upper die 10 rotate, and the push rod 24 is rotated and reset, and then the inverted-L-shaped rod 17 forces the top end of the inverted-L-shaped rod 17 to move into the second small hole 22 again under the elastic action of the spring 20, so that the clamping fixation is realized.

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

1. The rotary injection molding metal mold comprises a placing table (1) and is characterized in that supporting legs (2) are fixedly arranged at four corners of the bottom of the placing table (1), supporting rods (3) are fixedly arranged at the top side of the placing table (1), a cross rod (4) is fixedly arranged at the top ends of the supporting rods (3), one end of a rotating rod (5) is rotatably arranged at the top side of the placing table (1), the top end of the rotating rod (5) is rotatably arranged at the bottom side of the cross rod (4), two lower molds (6) are arranged at the top side of the placing table (1), one sides of the two lower molds (6) which are close to each other are fixedly arranged at two sides of the rotating rod (5) respectively, a sliding sleeve (7) is slidably arranged on the rotating rod (5), upper molds (10) are fixedly arranged at two sides of the sliding sleeve (7), and the two upper molds (10) are arranged corresponding to the two lower molds (6) respectively, the stamping die is characterized in that a stamping machine (11) is fixedly mounted on the top side of the cross rod (4), a stamping rod (12) is fixedly mounted at the bottom end of an output shaft of the stamping machine (11), the bottom end of the stamping rod (12) penetrates through the cross rod (4) and extends to the lower side of the cross rod (4), a first groove (13) is formed in the bottom end of the stamping rod (12), a fixing rod (21) is fixedly mounted on the inner wall of the top end of the first groove (13), second grooves (14) are formed in the top sides of the two upper dies (10), an inverted L-shaped rod (17) is slidably mounted in the second grooves (14), a first small hole (18) is formed in one side of the inverted L-shaped rod (17) along the horizontal direction, one end of a limiting rod (19) is fixedly mounted on the inner wall of one side, away from each other, of the limiting rod (19) penetrates through the first small hole (18), a second small hole (22) is formed in one side, and one end of the inverted L-shaped rod (17) extends into the first groove (13) and penetrates through the second small hole (22).

2. The rotary injection molding metal mold according to claim 1, wherein the rotating rod (5) is provided with first sliding grooves (8) on both sides, the first sliding grooves (8) are slidably provided with first sliding blocks (9), and one sides of the first sliding blocks (9) away from each other are fixedly arranged on the inner wall of the sliding sleeve (7).

3. The rotary injection molding metal mold as claimed in claim 1, wherein a second sliding groove (15) is formed on the inner wall of the bottom of the second groove (14), a second sliding block (16) is slidably mounted on the second sliding groove (15), and the top end of the second sliding block (16) is fixedly mounted on the inverted-L-shaped rod (17).

4. The rotary injection molding metal mold as claimed in claim 1, wherein the limiting rod (19) is sleeved with a spring (20), and the spring (20) is located between the first small hole (18) and the inner wall of the second groove (14) on the side far away from the rotating rod (5).

5. The rotary injection molding metal mold as claimed in claim 1, wherein a third small hole (23) is formed in an inner wall of the first groove (13) on a side close to the rotating rod (5), a push rod (24) is installed in the third small hole (23) through internal threads, one end of the push rod (24) extends into the first groove (13) and contacts with the inverted L-shaped rod (17), and the other end of the push rod (24) extends out of the stamping rod (12).