CN212097305U

CN212097305U - Combined injection mold

Info

Publication number: CN212097305U
Application number: CN202020417976.XU
Authority: CN
Inventors: 曾德运; 张瑞宾
Original assignee: Shenzhen Chuang Long Plastic Mould Co ltd
Current assignee: Shenzhen Chuang Long Plastic Mould Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-08
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the technical field of injection molds, and discloses a combined injection mold, which comprises a fixing device, a supporting column and a compression device, wherein the fixing device is in a cube structure, the four corners of the top of the fixing device are respectively provided with the supporting column, the supporting column is fixedly connected with the top of the fixing device, one side of the fixing device is provided with a through hole, a brake device is movably connected with the fixing device through the through hole arranged on one side of the fixing device, one end of the brake device is arranged in the fixing device, the compression device is arranged at the top of the fixing device, the compression device is arranged right above the fixing device, a hydraulic rod is arranged at the top of the compression device, the bottom of the hydraulic rod is fixedly connected with the top of the compression device, the compression device is movably connected with the top of the fixing device through the hydraulic rod, and the combined injection mold, not only the production efficiency is effectively improved, but also the safety of the production process is improved, and the structure is simple.

Description

Combined injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a modular injection mold.

Background

An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. The injection molding machine is used for injecting heated and melted plastic into a mold cavity at high pressure, and a formed product is obtained after cooling and solidification.

For this reason, we have designed a modular injection mold.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a modular injection mold has solved because the operation workman that injection moulding product and injection molding machine inner wall combine too tightly and lead to can't take out the problem of injection moulding product.

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

the utility model provides a modular injection mold, includes fixing device, support column and compressor arrangement, fixing device is the square structure, and fixing device top four corners is equipped with the support column respectively, support column and fixing device top fixed connection, the through-hole has been seted up to fixing device one side, and the through-hole and the fixing device swing joint that brake arrangement passes through fixing device one side and set up, inside fixing device was located to brake arrangement one end, the compressor arrangement locates the fixing device top, and directly over the compressor arrangement located fixing device, the compressor arrangement top is located to the hydraulic stem, and hydraulic stem bottom and compressor arrangement top fixed connection, and compressor arrangement passes through hydraulic stem and fixing device top swing joint.

Further, compressor arrangement includes first shell and fixing base, first shell top is equipped with the hydraulic stem, hydraulic stem and first shell top fixed connection, and first shell top four corners has seted up the blind hole respectively, and the blind hole is just to the support column top, and blind hole diameter length is greater than support column diameter length, first shell bottom is located to the fixing base, and the fixing base is cylindrical structure, and fixing base and first shell are integrated into one piece.

Further, fixing device includes second shell and recess, the second shell is inside cavity cuboid structure, and sets up flutedly at the second shell top, and the recess becomes cylindrical structure, is equipped with the guide way between recess and the second shell, and the guide way is the loop configuration, recess diameter length is greater than fixing base diameter length, and the recess is located under the fixing base.

Further, arresting gear includes handle, gear, baffle and extension spring, the handle is L type structure, and handle L type inboard towards fixing device one side, inside the through-hole that fixing device one side was seted up was alternate to handle one end, and inside fixing device was located to handle one end, the handle passes through bearing and fixing device inner wall swing joint, and inside the handle alternates the gear, inside fixing device was located to the gear, and gear and handle fixed connection, the handle passes through gear and baffle swing joint, and the guide way bottom is located at the baffle top, the baffle passes through extension spring and second casing bottom swing joint, and extension spring one end and baffle bottom fixed connection, the extension spring other end and second casing bottom fixed connection.

Furthermore, handle one end passes through gear and baffle one side swing joint, and the tooth's socket that baffle one side was seted up is unanimous with the tooth's socket of gear, and the baffle meshes with the gear mutually, the handle other end is close to top position surface and is equipped with the slipmat, and the slipmat is the rubber material preparation.

The utility model has the advantages that:

the utility model discloses a, through mutually supporting of fixing device and compressor arrangement, the hydraulic stem pushes compressor arrangement to the fixing device top, because the blind hole that the first shell top was opened just to the support column that the fixing device top set up, the support column is fixed connection first shell and fixing device, make its fixing device and compressor arrangement become a ready-made plastic product mould, through pouring plastics into the recess that the second shell top was opened, thereby realize the manufacturing process of plastic product, and through setting up arresting gear to one side of fixing device, operating personnel through pulling the handle, make the gear that its handle one end was set up rotate, the gear drives the baffle and moves upwards, the baffle jacks up the plastic product after shaping outside the recess that the second shell top was opened, make its operation workman more convenient take out the plastic product after the shaping, the problem that the operation workman that leads to the fact that injection moulding product combines too tightly with the injection molding machine inner wall can's of effectual solution can's operation workman can't take out the injection moulding product, not only the production efficiency is effectively improved, but also the operation safety of the production process is improved, and the structure is simple.

Drawings

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

FIG. 2 is a schematic structural view of the fixing device and the compressing device of the present invention;

fig. 3 is a schematic structural view of the braking device of the present invention.

In the figure: 1. a fixing device; 2. a compression device; 3. a braking device; 4. a hydraulic lever; 5. a support pillar; 6. a fixed seat; 7. a second housing; 8. a groove; 9. a guide groove; 10. a first housing; 11. blind holes; 12. a handle; 13. a bearing; 14. a gear; 15. a baffle plate; 16. a tension spring.

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. 1-3: a combined injection mold comprises a fixing device 1, support columns 5 and a compression device 2, wherein the fixing device 1 is of a cube structure, the support columns 5 are respectively arranged at four corners of the top of the fixing device 1, the support columns 5 are fixedly connected with the top of the fixing device 1, a through hole is formed in one side of the fixing device 1, a brake device 3 is movably connected with the fixing device 1 through the through hole formed in one side of the fixing device 1, one end of the brake device 3 is arranged inside the fixing device 1, the compression device 2 is arranged at the top of the fixing device 1, the compression device 2 is arranged right above the fixing device 1, a hydraulic rod 4 is arranged at the top of the compression device 2, the bottom of the hydraulic rod 4 is fixedly connected with the top of the compression device 2, the compression device 2 is movably connected with the top of the fixing device 1 through the hydraulic rod 4, the compression device 2 comprises a first shell 10 and, the hydraulic rod 4 is fixedly connected with the top of the first shell 10, four corners of the top of the first shell 10 are respectively provided with a blind hole 11, the blind holes 11 are opposite to the top of the support column 5, the diameter length of the blind holes 11 is larger than that of the support column 5, the fixing seat 6 is arranged at the bottom of the first shell 10, the fixing seat 6 is of a cylindrical structure, the fixing seat 6 and the first shell 10 are integrally formed, the fixing device 1 comprises a second shell 7 and a groove 8, the second shell 7 is of a cuboid structure with an internal cavity, the top of the second shell 7 is provided with a groove 8, the groove 8 is of a cylindrical structure, a guide groove 9 is arranged between the groove 8 and the second shell 7, the guide groove 9 is of an annular structure, the diameter length of the groove 8 is larger than that of the fixing seat 6, the groove 8 is arranged under the fixing seat 6, and the compression device 2 is pushed to the top of, because the blind hole 11 that first shell 10 top was opened just faces the support column 5 that fixing device 1 top set up, support column 5 is with first shell 10 and fixing device 1 fixed connection, makes its fixing device 1 and compression device 2 ready a plastic product mould, through injecting plastics into the recess 8 that second shell 7 top was opened to realize plastic product's manufacturing process.

Further, the braking device 3 comprises a handle 12, a gear 14, a baffle 15 and a tension spring 16, the handle 12 is in an L-shaped structure, the inner side of the L-shaped side of the handle 12 faces one side of the fixing device 1, one end of the handle 12 is inserted into a through hole formed in one side of the fixing device 1, one end of the handle 12 is arranged inside the fixing device 1, the handle 12 is movably connected with the inner wall of the fixing device 1 through a bearing 13, the handle 12 is inserted into the gear 14, the gear 14 is arranged inside the fixing device 1, the gear 14 is fixedly connected with the handle 12, the handle 12 is movably connected with the baffle 15 through the gear 14, the top of the baffle 15 is arranged at the bottom of the guide groove 9, the baffle 15 is movably connected with the bottom of the second housing 7 through the tension spring 16, one end of the tension spring 16 is fixedly connected with the bottom of the baffle 15, the other end of the tension spring 16 is fixedly connected with the bottom, the tooth grooves formed in one side of the baffle 15 are consistent with the tooth grooves of the gear 14, the baffle 15 is meshed with the gear 14, the outer surface of the other end of the handle 12 close to the top is provided with an anti-skid pad made of rubber, through setting up arresting gear 3 to fixing device 1 one side, operating personnel is through pulling handle 12, make the gear 14 rotation that its handle 12 one end set up, gear 14 drives baffle 15 rebound, baffle 15 is outside 7 open-topped recesses 8 of second shell with the plastic goods jack-up after the shaping, make the plastic goods after its operation workman makes more convenient take out the shaping, the effectual problem of injection moulding product and injection molding machine inner wall combination too tight and the operation workman that leads to can't take out the injection moulding product of having solved, not only the effectual production efficiency that has promoted, and simultaneously, the operational safety of production process has also been increased, moreover, the steam generator is simple in structure.

To sum up, when the utility model is used, the compression device 2 is pushed to the top of the fixing device 1 by the hydraulic rod 4 through the mutual matching of the fixing device 1 and the compression device 2, the fixing device 1 and the compression device 2 are made into a plastic product mold by the supporting column 5 which is arranged at the top of the fixing device 1 and is just opposite to the blind hole 11 which is opened at the top of the first shell 10, the first shell 10 and the fixing device 1 are fixedly connected by the supporting column 5, the plastic product is manufactured by injecting plastic into the groove 8 which is opened at the top of the second shell 7, and the brake device 3 is arranged at one side of the fixing device 1, an operator pulls the handle 12 to rotate the gear 14 which is arranged at one end of the handle 12, the gear 14 drives the baffle plate 15 to move upwards, the baffle plate 15 jacks up the molded plastic product to the outside the groove 8 which is opened at the top of the second shell 7, so that the operator can more conveniently take out the molded plastic product, the problem that an operator cannot take out the injection molding product due to the fact that the injection molding product is combined with the inner wall of the injection molding machine too tightly is effectively solved, production efficiency is effectively improved, meanwhile, the operation safety of the production process is also improved, and the structure is simple.

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 modular injection mold, includes fixing device (1), support column (5) and compression device (2), its characterized in that: fixing device (1) is the square structure, and fixing device (1) top four corners is equipped with support column (5) respectively, support column (5) and fixing device (1) top fixed connection, the through-hole has been seted up to fixing device (1) one side, and through-hole and fixing device (1) swing joint that arresting gear (3) were seted up through fixing device (1) one side, and arresting gear (3) one end is located inside fixing device (1), fixing device (1) top is located in compression device (2), and directly over fixing device (1) is located in compression device (2), and compression device (2) top is located in hydraulic stem (4), and hydraulic stem (4) bottom and compression device (2) top fixed connection, and compression device (2) are through hydraulic stem (4) and fixing device (1) top swing joint.

2. A modular injection mold as claimed in claim 1, characterised in that: compression device (2) include first shell (10) and fixing base (6), first shell (10) top is equipped with hydraulic stem (4), hydraulic stem (4) and first shell (10) top fixed connection, and first shell (10) top four corners has seted up blind hole (11) respectively, and blind hole (11) are just to support column (5) top, and blind hole (11) diameter length is greater than support column (5) diameter length, first shell (10) bottom is located in fixing base (6), and fixing base (6) are cylindrical structure, and fixing base (6) and first shell (10) are integrated into one piece.

3. A modular injection mold as claimed in claim 1, characterised in that: fixing device (1) includes second shell (7) and recess (8), second shell (7) are inside cavity cuboid structure, and second shell (7) top is seted up flutedly (8), and recess (8) become cylindrical structure, are equipped with guide way (9) between recess (8) and second shell (7), and guide way (9) are the loop configuration, recess (8) diameter length is greater than fixing base (6) diameter length, and recess (8) are located under fixing base (6).

4. A modular injection mold as claimed in claim 1, characterised in that: the braking device (3) comprises a handle (12), a gear (14), a baffle (15) and a tension spring (16), wherein the handle (12) is of an L-shaped structure, the L-shaped inner side of the handle (12) faces one side of the fixing device (1), one end of the handle (12) penetrates through the inside of a through hole formed in one side of the fixing device (1), one end of the handle (12) is arranged inside the fixing device (1), the handle (12) is movably connected with the inner wall of the fixing device (1) through a bearing (13), the handle (12) penetrates through the inside of the gear (14), the gear (14) is arranged inside the fixing device (1), the gear (14) is fixedly connected with the handle (12), the handle (12) is movably connected with the baffle (15) through the gear (14), the top of the baffle (15) is arranged at the bottom of the guide groove (9), and the baffle (15) is movably connected with the bottom of the second shell (7) through the tension spring (16), one end of the tension spring (16) is fixedly connected with the bottom of the baffle (15), and the other end of the tension spring (16) is fixedly connected with the bottom of the second shell (7).

5. A modular injection mold according to claim 4, characterized in that: handle (12) one end is through gear (14) and baffle (15) one side swing joint, and the tooth's socket that baffle (15) one side was seted up is unanimous with the tooth's socket of gear (14), and baffle (15) mesh mutually with gear (14), handle (12) other end is close to top position surface and is equipped with the slipmat, and the slipmat is the rubber material preparation.