CN217573874U

CN217573874U - High efficiency switch connecting rod injection mold

Info

Publication number: CN217573874U
Application number: CN202221605503.8U
Authority: CN
Inventors: 孟祥启
Original assignee: Kunshan Tuo An Plastic Products Co ltd
Current assignee: Kunshan Tuo An Plastic Products Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-10-14
Anticipated expiration: 2032-06-25

Abstract

The utility model discloses a high efficiency switch connecting rod injection mold, comprising a base plate, install upright arm on the bottom plate, through hydraulic lifting rod, L type support, the slide-shaft, the setting of cylinder and rotatory spout, make hydraulic lifting rod drive the slide-shaft and slide in rotatory spout via the connection of L type support, realize the unidirectional rotation and the location of cylinder, thereby drive workstation unidirectional rotation and location, and then realize the purpose of the change in turn of bed die, through telescopic cylinder and the setting of last mould, telescopic cylinder drives the mould and pushes down and closely laminate with the bed die, thereby realize going on of injection molding work, after switch connecting rod shaping, telescopic cylinder drives the mould and withdraws, drive hydraulic lifting rod, make the workstation rotatory, thereby carry out the change of bed die, and then can realize the cleanness to the bed die that will use at the in-process of moulding plastics, and the off-the-shelf cooling of shaping back switch connecting rod, thereby realize processing and the synchronous going on of preparation work, and then improved production efficiency.

Description

High efficiency switch connecting rod injection mold

Technical Field

The utility model relates to a switch connecting rod injection mold technical field especially relates to a high efficiency switch connecting rod injection mold.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, and the injection molding is a processing method used for batch production of parts with complex shapes, in particular to a method for injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification.

At present, in the production and processing process of the switch connecting rod, an injection mold is required to be used for injection molding, but in use, the injection process is fast and most of time spent on the cleaning and cooling after molding of the mold, and because the in-use of the mold cannot meet the synchronous processing of processing and preparation work, the production efficiency is low, and therefore the requirement is met by the high-efficiency switch connecting rod injection mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency switch connecting rod injection mold to the unable problem of carrying out in step of satisfying processing and preparing work that proposes in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high efficiency switch connecting rod injection mold, includes the bottom plate, install upright arm on the bottom plate, be provided with telescopic cylinder on the upright arm, install the mould on telescopic cylinder's the output, install the base on the bottom plate, be provided with hydraulic lifting rod in the base, the cylinder is installed to the base internal rotation, is provided with rotatory spout on the outer wall of cylinder, and slidable mounting has the slide-shaft in the rotatory spout, installs L type support on the slide-shaft, and L type support sets up on hydraulic lifting rod's output shaft outer wall, the workstation is installed on the top of cylinder, is provided with a plurality of bed die on the workstation, and every bed die all with last mould looks adaptation.

Preferably, a through hole is formed in the roller, and the output end of the hydraulic lifting rod is slidably mounted in the through hole.

Preferably, the bottom of cylinder is provided with the slide rail, and the adaptation has a plurality of gyro wheel in the slide rail, and the gyro wheel rotates to be installed in the base.

Preferably, a cavity is formed in the base, the hydraulic lifting rod is arranged on the inner wall of the bottom end of the cavity, and the roller is rotatably installed in the cavity.

Preferably, a plurality of rotating grooves are formed in the inner wall of the cavity, and each roller is rotatably mounted in the corresponding rotating groove.

Preferably, one side of the base is provided with a limiting groove, the limiting groove is communicated with the cavity, and the L-shaped support is slidably arranged in the limiting groove.

Preferably, a plurality of positioning holes are formed in the upper die, a plurality of positioning pins are mounted on each lower die, and the positioning pins are matched with the positioning holes.

The beneficial effects of the utility model are that:

the utility model discloses in through hydraulic lifting rod, L type support, the slide-shaft, the setting of cylinder and rotatory spout, make hydraulic lifting rod slide in rotatory spout via the connection drive slide-shaft of L type support, realize the unidirectional rotation and the location of cylinder, thereby drive workstation unidirectional rotation and location, and then realize the purpose of the change in turn of bed die, through telescopic cylinder and the setting of last mould, telescopic cylinder drives the mould and pushes down and closely laminate with the bed die, thereby realize going on of the work of moulding plastics, after the shaping of switch connecting rod, telescopic cylinder drives the mould and withdraws, drive hydraulic lifting rod, make the workstation rotatory, thereby carry out the change of bed die, and then can realize the cleanness to the bed die that is about to use at the in-process of moulding plastics, and the cooling of shaping back switch connecting rod finished product, thereby realize processing and the synchronous going on of preparing the work, and then production efficiency has been improved.

The utility model discloses in through the setting of gyro wheel and slide rail, guarantee that the cylinder can not drop when the base internal rotation is smooth and easy, stability when having guaranteed the cylinder rotation through the setting of spacing groove, for the slip of L type support provides the guide effect to prevent the rocking problem that L type support produced when being driven by hydraulic lifting rod.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency switch connecting rod injection mold provided by the present invention;

fig. 2 is a schematic view of a front view cross-sectional structure of a base of the high-efficiency switch connecting rod injection mold of the present invention;

fig. 3 is a schematic view of a top view cross-sectional structure of a roller of the high-efficiency switch connecting rod injection mold according to the present invention;

fig. 4 is a schematic view of a roller structure of the high-efficiency switch connecting rod injection mold provided by the present invention;

fig. 5 is a schematic view of an upper mold structure of the high-efficiency switch connecting rod injection mold provided by the present invention;

fig. 6 is a schematic view of a lower mold structure of the high efficiency switch connecting rod injection mold provided by the present invention.

In the figure: 1. a base plate; 2. a vertical arm; 3. a telescopic cylinder; 4. an upper die; 5. a base; 6. a work table; 7. a lower die; 8. a hydraulic lifting rod; 9. a drum; 10. rotating the chute; 11. a slide shaft; 12. an L-shaped bracket; 13. a through hole; 14. a slide rail; 15. a cavity; 16. a limiting groove; 17. a roller; 18. a rotating groove; 19. positioning holes; 20. and positioning pins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, an injection mold for a high-efficiency switch connecting rod comprises a bottom plate 1, a vertical arm 2 is mounted on the bottom plate 1, a telescopic cylinder 3 is arranged on the vertical arm 2, an upper mold 4 is mounted on the output end of the telescopic cylinder 3, a base 5 is mounted on the bottom plate 1, a hydraulic lifting rod 8 is arranged in the base 5, a roller 9 is rotatably mounted in the base 5, a rotary chute 10 is arranged on the outer wall of the roller 9, a sliding shaft 11 is slidably mounted in the rotary chute 10, an L-shaped bracket 12 is mounted on the sliding shaft 11, the L-shaped bracket 12 is arranged on the outer wall of an output shaft of the hydraulic lifting rod 8, a workbench 6 is mounted at the top end of the roller 9, a plurality of lower molds 7 are arranged on the workbench 6, each lower mold 7 is matched with the upper mold 4, and the hydraulic lifting rod 8, the L-shaped bracket 12, the sliding shaft 11, the roller 9 and the rotary chute 10 are arranged to drive the hydraulic lifting rod 8, the output shaft drives the L-shaped bracket 12 to ascend, the L-shaped bracket 12 drives the sliding shaft 11 to ascend, through the arrangement of the rotating chute 10, when the sliding shaft 11 is positioned at the lowest end of the rotating chute 10, the roller 9 is fixed, when the sliding shaft 11 passes through the rotating chute 10 in a shape of Chinese character 'tu', the roller 9 rotates unidirectionally, so as to drive the workbench 6 to move in the same way, through the combination of a plurality of rotating chutes 10 in the shape of Chinese character 'tu' and the combination of a plurality of lower dies 7 on the workbench 6, the lowest end of each rotating chute 10 corresponds to the position of each lower die 7, so as to realize the purpose of alternate replacement of the lower dies 7, through the arrangement of the telescopic cylinder 3 and the upper die 4, the output shaft of the telescopic cylinder 3 drives the upper die 4 to press down and tightly fit with the lower dies 7, thereby realizing the execution of injection molding work, and after the molding of the switch connecting rod, the telescopic cylinder 3 drives the upper die to withdraw, drives the hydraulic lifting rod 8, and enables the workbench 6 to rotate, so that the lower die 7 is replaced, the cleaning of the lower die 7 to be used can be realized in the injection molding process, and the cooling of a formed switch connecting rod finished product is realized, so that the processing and the preparation work are synchronously performed, and the production efficiency is improved.

Referring to fig. 2, the utility model discloses in, seted up through-hole 13 in the cylinder 9, hydraulic lifting rod 8's output slidable mounting is in through-hole 13, through-hole 13's setting, for hydraulic lifting rod 8's output shaft provides sufficient lift space and guide effect, has guaranteed the straightness that hangs down when 8 output shafts of hydraulic lifting rod go up and down.

Referring to fig. 2-4, the utility model discloses in, the bottom of cylinder 9 is provided with slide rail 14, and the adaptation has a plurality of gyro wheel 17 in the slide rail 14, and gyro wheel 17 rotates to be installed in base 5, through the setting of gyro wheel 17 and slide rail 14, guarantees that cylinder 9 can not drop when the rotation of base 5 is smooth and easy, has guaranteed the stability when cylinder 9 rotates.

Referring to fig. 2, the utility model discloses in, seted up cavity 15 on the base 5, hydraulic lifting rod 8 sets up on the bottom inner wall of cavity 15, and cylinder 9 rotates and installs in cavity 15, through the setting of cavity 15, provides effective space for cylinder 9 rotates.

Referring to fig. 3, the utility model discloses in, having seted up a plurality of on the inner wall of cavity 15 and having rotated groove 18, every gyro wheel 17 rotates respectively and installs in the rotation groove 18 that corresponds, through the setting that rotates groove 18, provides effective space for gyro wheel 17's rotation, guarantees that in slide rail 14 is arranged in to gyro wheel 17's one end, and in base 5 was arranged in to gyro wheel 17's the other end to realize cylinder 9's support and pivoted purpose.

Referring to fig. 2-3, the utility model discloses in, spacing groove 16 has been seted up to one side of base 5, and spacing groove 16 communicates with each other with cavity 15, and L type support 12 slidable mounting provides the guide effect for the slip of L type support 12 in spacing groove 16 through the setting of spacing groove 16 to prevent the rocking problem that L type support 12 produced when being driven by hydraulic lifting rod 8.

Referring to fig. 5-6, the utility model discloses in, having seted up a plurality of locating hole 19 on the last mould 4, all having installed a plurality of locating pin 20 on every bed die 7, locating pin 20 and locating hole 19 looks adaptation through locating hole 19 and locating pin 20's setting, conveniently go up and fix a position between mould 4 and the bed die 7, prevent to go up the skew production gap between mould 4's mould benevolence and the inner chamber of bed die 7 to lead to moulding plastics the problem of lou expecting.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high efficiency switch connecting rod injection mold, includes bottom plate (1), its characterized in that: install on bottom plate (1) and found arm (2), be provided with telescopic cylinder (3) on founding arm (2), install mould (4) on the output of telescopic cylinder (3), install base (5) on bottom plate (1), be provided with hydraulic lifting rod (8) in base (5), cylinder (9) are installed to base (5) internal rotation, are provided with rotatory spout (10) on the outer wall of cylinder (9), and slidable mounting has slide shaft (11) in rotatory spout (10), installs L type support (12) on slide shaft (11), and L type support (12) set up on the output shaft outer wall of hydraulic lifting rod (8), workstation (6) are installed on the top of cylinder (9), are provided with a plurality of bed die (7) on workstation (6), and every bed die (7) all with last mould (4) looks adaptation.

2. The high efficiency switch link injection mold of claim 1, wherein: a through hole (13) is formed in the roller (9), and the output end of the hydraulic lifting rod (8) is slidably mounted in the through hole (13).

3. The injection mold for the high efficiency switch connecting rod according to claim 1, wherein: the bottom of cylinder (9) is provided with slide rail (14), and the adaptation has a plurality of gyro wheel (17) in slide rail (14), and gyro wheel (17) rotate to be installed in base (5).

4. The high efficiency switch link injection mold of claim 1, wherein: the hydraulic lifting device is characterized in that a cavity (15) is formed in the base (5), the hydraulic lifting rod (8) is arranged on the inner wall of the bottom end of the cavity (15), and the roller (9) is rotatably installed in the cavity (15).

5. The injection mold for the high efficiency switch connecting rod as claimed in claim 4, wherein: a plurality of rotating grooves (18) are formed in the inner wall of the cavity (15), and each roller (17) is rotatably installed in the corresponding rotating groove (18) respectively.

6. The high efficiency switch link injection mold of claim 1, wherein: a limiting groove (16) is formed in one side of the base (5), the limiting groove (16) is communicated with the cavity (15), and the L-shaped support (12) is slidably mounted in the limiting groove (16).

7. The high efficiency switch link injection mold of claim 1, wherein: a plurality of positioning holes (19) are formed in the upper die (4), a plurality of positioning pins (20) are mounted on each lower die (7), and the positioning pins (20) are matched with the positioning holes (19).