CN216152931U

CN216152931U - Adjustable quick-assembly die carrier

Info

Publication number: CN216152931U
Application number: CN202122090699.3U
Authority: CN
Inventors: 王进平
Original assignee: Shuai Steel Formwork Yixing Co ltd
Current assignee: Shuai Steel Formwork Yixing Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-01
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to an adjustable quick assembly die carrier, which comprises: a base; bear in the base is used for injection moulding's forming mechanism, forming mechanism includes: the device comprises a plurality of female dies arranged on the base, male dies arranged above the female dies and matched with the female dies, a pouring runner arranged on the male dies, and a telescopic driving piece arranged on the base and used for driving the male dies to move up and down; and, bear in the base is used for assembling the die with the fast mechanism of assembling of terrace die, fast mechanism of assembling includes: the lifting platform is arranged at the top end of the telescopic driving piece, the fastening bolts are arranged on the lifting platform and used for connecting the male die with the lifting platform, and the positioning columns are fixedly connected to the base and are inserted into the female die. Through the arrangement, the rapid assembly of the number of the plurality of dies is realized, the selection can be carried out according to production requirements, and the installation is rapid.

Description

Adjustable quick-assembly die carrier

Technical Field

The utility model relates to the technical field of molds, in particular to an adjustable rapid assembling mold frame.

Background

Injection molding is a method for producing and molding industrial products, the products generally use rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding method and die casting method, an injection molding machine is called an injection machine or an injection molding machine for short, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using plastic molding dies. The existing injection mold can not be assembled according to the required specification, and the installation and the disassembly of the mold are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an adjustable quick-assembly die frame which has the advantages that female dies can be assembled freely, and the number of the dies can be controlled.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

an adjustable quick assembly formwork comprising:

a base;

bear in the base is used for injection moulding's forming mechanism, forming mechanism includes: the device comprises a plurality of female dies arranged on the base, male dies arranged above the female dies and matched with the female dies, a pouring runner arranged on the male dies, and a telescopic driving piece arranged on the base and used for driving the male dies to move up and down; and the number of the first and second groups,

bear in the base is used for assembling the die with the fast equipment mechanism of terrace die, fast equipment mechanism includes: the lifting platform is arranged at the top end of the telescopic driving piece, the fastening bolt is arranged on the lifting platform and used for connecting the male die with the lifting platform, the plurality of fastening bolts are fixedly connected with the base and are inserted into the positioning column of the female die, and the clamping block is arranged on the base and located between the female dies.

According to the technical scheme, the clamping block is fixed on the base, the female die is inserted into the positioning column on the base, the male die is fixed at the corresponding position above the female die by the fastening bolt on the lifting platform, the telescopic driving piece is started to contract, the lifting platform moves downwards, the male die enters the female die, and finally the male die is poured into the female die through the pouring runner for forming.

In a preferred embodiment of the present invention, the base is equipped with a mold-releasing mechanism.

As a preferable aspect of the present invention, the mold-releasing mechanism includes: the device comprises a supporting rod arranged on the base, a top plate connected to the top end of the supporting rod, a guide post fixed on the top plate and movably inserted in the lifting platform and the male die, and a sliding groove longitudinally formed in the male die and communicated with the pouring runner, wherein the guide post can slide up and down in the sliding groove.

Realize above-mentioned technical scheme, the relative spout of guide pillar upwards slides when the elevating platform descends, and the guide pillar is located the spout and plays sealed effect during the compound die, and after the completion of moulding plastics, the finished piece cooling shrinkage is attached at the surface of terrace die, later starts the extension of flexible driving piece, and the elevating platform rises and makes the guide pillar pass the spout to the guide pillar withstands the finished piece and drops in the recess and accomplish the drawing of patterns.

As a preferable scheme of the present invention, the base is provided with an installation groove, the female die, the engaging block and the positioning column are located in the installation groove, and the engaging block is bolted to the installation groove.

Realize above-mentioned technical scheme, the die is placed in the mounting groove to offset with the lateral wall of mounting groove, through block butt between the die, and increased the steadiness of die with the reference column cooperation.

As a preferable scheme of the present invention, the guide post is movably sleeved with a return spring, one end of the return spring abuts against the top plate, and the other end of the return spring abuts against the lifting platform.

According to the technical scheme, when the lifting platform descends, the reset spring tightly supports the lifting platform, so that the lifting platform can stably descend and cannot be clamped by the guide pillar.

As a preferable scheme of the utility model, a communication hole is formed at one side adjacent to the female die, the communication hole is connected with a connecting pipe, and a sealing flange is arranged at one end of the connecting pipe in butt joint.

According to the technical scheme, fluid can circulate among the female dies through the communicating holes and the connecting pipes during injection molding, so that the injection molding is more uniform.

As a preferable scheme of the utility model, the base is provided with a guide post, and the guide post and one side of the clamping block close to the male die are provided with cambered surfaces for guiding.

By the technical scheme, the female die is convenient to mount.

In a preferred embodiment of the present invention, a sealing frame is disposed at the bottom of the top plate, and surrounds the male mold and fits to the female mold.

By the technical scheme, the sealing performance between the female die and the male die is improved.

In a preferred embodiment of the present invention, the telescopic driving member is selectively adapted to be a hydraulic rod, and the top plate is connected to a piston rod of the hydraulic rod.

In conclusion, the utility model has the following beneficial effects:

the utility model provides an adjustable quick assembly die frame, which is characterized in that a clamping block is fixed on a base, a female die is inserted into a positioning column on the base, a male die is fixed at a corresponding position above the female die by a fastening bolt on a lifting table, then a telescopic driving piece is started to contract, the lifting table moves downwards, so that the male die enters the female die, finally injection molding is carried out through a pouring runner, a guide pillar slides upwards relative to a sliding groove when the lifting table descends, the guide pillar is positioned in the sliding groove and plays a sealing role when die assembly is carried out, a workpiece is cooled and contracted to be attached to the outer surface of the male die after injection molding is finished, then the telescopic driving piece is started to extend, the lifting table is ascended to enable the guide pillar to pass through the sliding groove, so that the guide pillar supports the workpiece and falls off the groove to complete demolding, the quick assembly of a plurality of dies is realized, the selection can be carried out according to production requirements, and the installation is quick.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a base; 2. a support bar; 3. a top plate; 4. a guide post; 5. a lifting platform; 6. a chute; 7. a male die; 8. a sealing frame; 9. a return spring; 10. fastening a bolt; 11. a telescopic driving member; 12. a female die; 13. a positioning column; 14. a clamping block; 15. a communicating hole; 16. a connecting pipe; 17. sealing the flange; 18. a guide post; 19. pouring a runner; 20. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, an adjustable rapid-assembling mold frame includes:

a base 1;

a molding mechanism for injection molding carried on the base 1; and a quick assembly mechanism carried on the base 1 for assembling the female die 12 and the male die 7.

Specifically, the forming mechanism includes: the device comprises a plurality of female dies 12 arranged on a base 1, male dies 7 arranged above the female dies 12 and matched with the female dies 12, pouring runners 19 arranged on the male dies 7, and telescopic driving pieces 11 arranged on the base 1 and used for driving the male dies 7 to move up and down; the fast assembly mechanism includes: the lifting device comprises a lifting platform 5 arranged at the top end of a telescopic driving piece 11, a fastening bolt 10 arranged on the lifting platform 5 and used for connecting a male die 7 and the lifting platform 5, a plurality of positioning columns 13 fixedly connected to a base 1 and inserted into female dies 12, and a clamping block 14 arranged on the base 1 and located between the female dies 12.

Further, the base 1 is equipped with a mold-releasing mechanism including: the device comprises a supporting rod 2 arranged on a base 1, a top plate 3 connected to the top end of the supporting rod 2, a guide post 4 fixed on the top plate 3 and movably inserted in a lifting platform 5 and a male die 7, and a chute 6 longitudinally arranged on the male die 7 and communicated with a pouring runner 19, wherein the guide post 4 can slide up and down in the chute 6, when the lifting platform 5 descends, the guide post 4 slides upwards relative to the chute 6, when the lifting platform 5 closes a die, the guide post 4 is positioned in the chute 6 and plays a sealing role, after the injection molding is completed, a workpiece is cooled and contracted and attached to the outer surface of the male die 7, then a telescopic driving piece 11 is started to extend, the lifting platform 5 ascends to enable the guide post 4 to pass through the chute 6, so that the guide post 4 props the workpiece and falls off the workpiece to a groove to complete the die release, the telescopic driving piece 11 is selected to be a hydraulic rod, the top plate 3 is connected to a piston rod of the hydraulic rod, the base 1 is provided with a guide post 18, one side, close to the male die 7, of the guide post 18 and a clamping block 14, is provided with a cambered surface for guiding, the female die 12 is convenient to mount, the sealing frame 8 is arranged at the bottom of the top plate 3, the sealing frame 8 surrounds the male die 7 and is matched with the female die 12, and the sealing performance between the female die 12 and the male die 7 is improved.

Further, mounting groove 20 has been seted up to base 1, die 12, block 14 and reference column 13 are located mounting groove 20, block 14 bolt connects in mounting groove 20, die 12 is placed in mounting groove 20, and offset with the lateral wall of mounting groove 20, through block 14 butt between the die 12, and the steadiness that has increased die 12 with reference column 13 cooperation, intercommunicating pore 15 has been seted up to the one side that adjacent die 12 is close to mutually, intercommunicating pore 15 is connected with connecting pipe 16, the one end that connecting pipe 16 docks is provided with sealing flange 17, the fluid can circulate between each die 12 through intercommunicating pore 15 and connecting pipe 16 during the injection molding, make to mould plastics more evenly.

Further, the movable sleeve of guide pillar 4 is equipped with reset spring 9, and reset spring 9's one end butt is in roof 3 and other end butt in lift platform, and when elevating platform 5 descends, reset spring 9 supports tight elevating platform 5 for elevating platform 5 can steadily descend, can not blocked by guide pillar 4.

When the device is used, firstly, the clamping block 14 is fixed on the base 1, then the female die 12 is inserted into the positioning column 13 on the base 1, then the male die 7 is fixed on the lifting platform 5 at a corresponding position above the female die 12 through the fastening bolt 10, then the telescopic driving piece 11 is started to contract, the lifting platform 5 moves downwards, so that the male die 7 enters the female die 12, finally, injection molding is carried out through the pouring runner 19, the guide post 4 slides upwards relative to the sliding groove 6 when the lifting platform 5 descends, the guide post 4 is located in the sliding groove 6 and plays a sealing role during die assembly, after injection molding is completed, a workpiece is cooled and contracted to be attached to the outer surface of the male die 7, then the telescopic driving piece 11 is started to extend, the lifting platform 5 ascends to enable the guide post 4 to penetrate through the sliding groove 6, so that the guide post 4 props up the workpiece and falls off the groove to complete demolding.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a quick assembly die carrier with adjustable which characterized in that includes:

a base;

2. The adjustable rapid-assembly formwork support according to claim 1 wherein the base is equipped with a demoulding mechanism.

3. The adjustable rapid-assembly mold frame as claimed in claim 2, wherein the demolding mechanism comprises: the device comprises a supporting rod arranged on the base, a top plate connected to the top end of the supporting rod, a guide post fixed on the top plate and movably inserted in the lifting platform and the male die, and a sliding groove longitudinally formed in the male die and communicated with the pouring runner, wherein the guide post can slide up and down in the sliding groove.

4. The adjustable rapid assembling die carrier as claimed in claim 3, wherein the base defines a mounting groove, the female die, the engaging block and the positioning post are disposed in the mounting groove, and the engaging block is bolted to the mounting groove.

5. The adjustable rapid-assembly formwork frame as claimed in claim 4, wherein the guiding post is movably sleeved with a return spring, one end of the return spring abuts against the top plate and the other end abuts against the lifting platform.

6. The adjustable rapid assembly die carrier as claimed in claim 1, wherein a communication hole is formed at a side adjacent to the female die, the communication hole is connected with a connection pipe, and a sealing flange is arranged at a butt joint end of the connection pipe.

7. The adjustable rapid assembly die carrier as claimed in claim 4, wherein the base is provided with a guide post, and the guide post and one side of the engaging block close to the male die are provided with cambered surfaces for guiding.

8. The adjustable quick-assembly mould frame as claimed in claim 5, wherein a sealing frame is arranged at the bottom of the top plate, surrounds the male die and is matched with the female die.

9. The adjustable rapid-assembly formwork support as claimed in claim 8, wherein the telescopic driving member is adapted to be a hydraulic rod, and the top plate is connected to a piston rod of the hydraulic rod.