CN218876142U

CN218876142U - Novel mould mechanism

Info

Publication number: CN218876142U
Application number: CN202320014262.8U
Authority: CN
Inventors: 唐英军; 陆天胜; 袁胜平; 徐建华; 陈土超; 罗小明; 蒋生波
Original assignee: Dongguan Fine Precision Mould Co ltd
Current assignee: Dongguan Fine Precision Mould Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-18
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a novel die mechanism, including an upper fixed plate and a female template, the female template is installed to the bottom of an upper fixed plate, and the public template is installed to the bottom of female template, and the backup pad is installed to the bottom of public template, and the locating plate is installed to the bottom of backup pad, and the lifting plate is installed to the bottom of locating plate, and the bottom plate is installed to the bottom of lifting plate, and the inside central point department of putting of lifting plate installs the driving gear, and the inside of driving gear is equipped with the drive shaft, and the bottom of drive shaft extends to the outside of bottom plate. The utility model discloses not only realized the ejecting product of the convenient transmission drive of novel mould mechanism, made things convenient for the quick ejecting ejection of compact of product, convenience when having improved the product ejection of compact.

Description

Novel die mechanism

Technical Field

The utility model relates to a mold machine constructs technical field, specifically is novel mold machine constructs.

Background

The injection molding is a production mode with higher automation degree and production efficiency, the basic structure of the injection mold can be divided into seven parts, namely a molding part, a pouring system, a guide mechanism, an ejection device, a transverse parting and core pulling mechanism, a cooling and heating system and an exhaust system, the mold injection molding is a processing method used for producing some parts with complex shapes in batches, plastic raw materials which are melted by heating are pushed by a screw of an injection molding machine to be injected into a mold cavity of the plastic mold under high pressure, and after cooling and solidification, a plastic molding product is obtained.

The novel mold mechanism comprises a male mold and a female mold, the male mold is installed on a movable mold plate of an injection molding machine, the female mold is installed on a fixed mold plate of the injection molding machine, the male mold and the female mold are closed to form a casting system and a mold cavity during injection molding, the male mold and the female mold are separated to take out a plastic product during mold opening, the product is not convenient to eject by driving during product discharging, the quick ejection discharging of the product is facilitated, and the speed and the efficiency during product discharging are greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mould mechanism to provide the ejecting product of convenient transmission drive not convenient for of mould mechanism among the solution above-mentioned background art, make things convenient for the problem of the quick ejecting ejection of compact of product.

In order to achieve the above object, the utility model provides a following technical scheme: novel mold machine constructs, including an upper fixed plate and female die plate, female die plate is installed to the bottom of an upper fixed plate, male die plate is installed to female die plate's bottom, the backup pad is installed to male die plate's bottom, the locating plate is installed to the bottom of backup pad, the lifting plate is installed to the bottom of locating plate, the bottom plate is installed to the bottom of lifting plate, the inside central point department of putting of lifting plate installs the driving gear, the inside of driving gear is equipped with the drive shaft, and the bottom of drive shaft extends to the outside of bottom plate, the lifting plate internally mounted of driving gear one side has equidistant multiunit driven gear, the transmission shaft is all installed on driven gear's top, and the top of transmission shaft extends to the inside of locating plate, the top of transmission shaft all is equipped with the threaded rod, the central point department of putting on an upper fixed plate top installs the sprue gate.

Preferably, a cavity is installed at the center inside the cavity plate, and a core is installed at the top end of the core plate below the cavity.

Preferably, a plurality of groups of equally spaced thread sleeves are arranged inside the male die core, and the thread sleeves are all in sliding connection with the male die core.

Preferably, the top end of the threaded rod extends to the inside of the threaded sleeve, and the threaded rod is in threaded connection with the threaded sleeve.

Preferably, the outer wall of the two sides of the female die plate is provided with a front upper clamping groove, the outer wall of the male die plate below the front upper clamping groove is provided with a front upper clamping block, and the top end of the front upper clamping block extends to the inside of the front upper clamping groove.

Preferably, all install the draw-in groove on the side on the lateral wall of female template both sides, all install the fixture block on the side on the public template outer wall of draw-in groove below on the side, and the top of fixture block all extends to the inside of draw-in groove on the side.

Compared with the prior art, the beneficial effects of the utility model are that: the die mechanism not only realizes the convenient transmission driving of the novel die mechanism to eject the product, but also facilitates the rapid ejection and discharge of the product and improves the convenience of the product during discharge;

(1) The driving shaft is driven to rotate through the power mechanism, the driving shaft drives the driving gear to rotate, the driven gear is driven to rotate under the matching of the driving gear and the driven gear, the driven gear drives the transmission shaft to rotate, the transmission shaft drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move upwards, and the threaded sleeve ejects a product inside the male die core to conveniently take the product;

(2) Through when female die plate and public template compound die, preceding fixture block card goes into the inside of going up the draw-in groove in the front, comes to carry out the effect of fixing a position female die plate and public template, when female die plate and public template compound die, the side is gone up the inside of fixture block card income side and is gone up the draw-in groove, comes to play spacing effect of supporting to female die plate and public template, and the location of multiposition is supported when having realized novel die mechanism compound die, has improved the precision when novel die mechanism compound die.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the lower fixing plate of the present invention;

fig. 3 is a schematic diagram of a three-dimensional structure of the driving gear of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic front view of the cross-sectional structure of the present invention.

In the figure: 1. an upper fixing plate; 2. a master template; 3. a male template; 4. a support plate; 5. positioning a plate; 6. a lifting plate; 7. a lower fixing plate; 8. a drive shaft; 9. a driving gear; 10. a driven gear; 11. a drive shaft; 12. a threaded rod; 13. a threaded sleeve; 14. a cavity insert; 15. a pouring gate; 16. a core insert; 17. a front upper clamping groove; 18. a front upper clamping block; 19. a side upper clamping groove; 20. and (4) laterally clamping the block.

Detailed Description

The technical solution 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. 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.

Referring to fig. 1-5, the present invention provides an embodiment: the novel die mechanism comprises an upper fixing plate 1 and a female die plate 2, the female die plate 2 is installed at the bottom end of the upper fixing plate 1, a male die plate 3 is installed at the bottom end of the female die plate 2, a supporting plate 4 is installed at the bottom end of the male die plate 3, a positioning plate 5 is installed at the bottom end of the supporting plate 4, a lifting plate 6 is installed at the bottom end of the positioning plate 5, a lower fixing plate 7 is installed at the bottom end of the lifting plate 6, a driving gear 9 is installed at the central position inside the lifting plate 6, a driving shaft 8 is arranged inside the driving gear 9, the bottom end of the driving shaft 8 extends to the outside of the lower fixing plate 7, a plurality of groups of equidistant driven gears 10 are installed inside the lifting plate 6 on one side of the driving gear 9, the driving gear 9 is meshed with the driven gears 10, transmission shafts 11 are installed at the top ends of the driven gears 10, the top ends of the transmission shafts 11 extend to the inside of the positioning plate 5, threaded rods 12 are all arranged at the top ends of the transmission shafts 11, a port 15 is installed at the central position at the top end of the upper fixing plate 1, a female die core 14 is installed at the central position inside the female die plate 2, a male die core 16 is installed at the top end of the male die core 16, a plurality of sets of the male die core 16, the male die core 16 are connected with the threaded sleeves 13 in a sliding manner, and connected with the threaded rods 13, and the male die core 13 in a sliding manner;

when the novel die mechanism is used, the power mechanism drives the driving shaft 8 to rotate under the support of the lifting plate 6 and the lower fixing plate 7, the driving shaft 8 drives the driving gear 9 to rotate, the driven gear 10 is driven to rotate under the matching of the driving gear 9 and the driven gear 10, the driven gear 10 drives the transmission shaft 11 to rotate, the transmission shaft 11 drives the threaded rod 12 to rotate under the support of the positioning plate 5 and the support plate 4, the threaded rod 12 drives the threaded sleeve 13 to move upwards under the matching of the threaded rod 12 and the threaded sleeve 13, and the threaded sleeve 13 ejects a product inside the male die core 16 to conveniently take the material;

the outer walls of two sides of the female template 2 are respectively provided with a front upper clamping groove 17, the outer wall of the male template 3 below the front upper clamping groove 17 is respectively provided with a front upper clamping block 18, the top end of the front upper clamping block 18 extends into the front upper clamping groove 17, the front upper clamping block 18 is connected with the front upper clamping groove 17 in a sliding manner, the side walls of two sides of the female template 2 are respectively provided with a side upper clamping groove 19, the outer wall of the male template 3 below the side upper clamping groove 19 is respectively provided with a side upper clamping block 20, the top ends of the side upper clamping blocks 20 extend into the side upper clamping grooves 19, and the side upper clamping grooves 19 are connected with the side upper clamping blocks 20 in a sliding manner;

during the use through going up draw-in groove 17 in the front with female mould board 2 is fixed together, it is together fixed with public template 3 to go up fixture block 18 in the front, when female mould board 2 and public template 3 compound die, preceding fixture block 18 card goes into the inside of going up draw-in groove 17 in the front, come to carry out the effect of fixing a position female mould board 2 and public template 3, it is together fixed with female mould board 2 to be gone up draw-in groove 19 with side, it is together fixed with public template 3 to be served fixture block 20 with the side, when female mould board 2 and public template 3 compound die, side fixture block 20 card goes into the inside of serving draw-in groove 19, come to play spacing effect of supporting to female mould board 2 and public template 3, the multi-position location support when having realized novel mould mechanism compound die, precision when having improved novel mould mechanism compound die.

When the embodiment of the application is used: firstly, under the support of a lifting plate 6 and a lower fixing plate 7, a power mechanism drives a driving shaft 8 to rotate, the driving shaft 8 drives a driving gear 9 to rotate, the driven gear 10 is driven to rotate under the matching of the driving gear 9 and the driven gear 10, a transmission shaft 11 is driven to rotate by the driven gear 10, a threaded rod 12 is driven to rotate by the transmission shaft 11 under the support of a positioning plate 5 and a support plate 4, the threaded rod 12 drives a threaded sleeve 13 to move upwards under the matching of the threaded rod 12 and the threaded sleeve 13, the threaded sleeve 13 ejects a product inside a male die core 16 to conveniently take materials, then, a front upper clamping block 17 is fixed together with a female die plate 2, the front upper clamping block 18 is fixed together with the male die plate 3, when the female die plate 2 and the male die plate 3 are combined, the front upper clamping block 18 is clamped into the front upper clamping block 17 to position the female die plate 2 and the male die plate 3, the side upper clamping block 19 is fixed together with the female die plate 2, the side upper clamping block 20 is fixed together with the male die plate 3, when the female die plate 2 and the male die plate 3 are supported by the male die and the male die plate 3.

Claims

1. Novel die mechanism, including upper fixed plate (1) and female template (2), its characterized in that: female template (2) are installed to the bottom of upper fixed plate (1), public template (3) are installed to the bottom of female template (2), backup pad (4) are installed to the bottom of public template (3), locating plate (5) are installed to the bottom of backup pad (4), lifting plate (6) are installed to the bottom of locating plate (5), bottom plate (7) are installed to the bottom of lifting plate (6), driving gear (9) are installed to the inside central point department of putting of lifting plate (6), the inside of driving gear (9) is equipped with drive shaft (8), and the bottom of drive shaft (8) extends to the outside of bottom plate (7), lifting plate (6) internally mounted of driving gear (9) one side has equidistant multiunit driven gear (10), transmission shaft (11) are all installed on the top of driven gear (10), and the top of transmission shaft (11) extends to the inside of locating plate (5), the top of transmission shaft (11) all is equipped with threaded rod (12), the central point department of putting on upper fixed plate (1) top installs pouring gate (15).

2. The novel mold mechanism of claim 1, wherein: the core insert is characterized in that a core insert (14) is arranged at the center inside the core plate (2), and a core insert (16) is arranged at the top end of the core plate (3) below the core insert (14).

3. The novel die mechanism of claim 2, wherein: a plurality of groups of equally spaced thread sleeves (13) are arranged inside the male die core (16), and the thread sleeves (13) are all connected with the male die core (16) in a sliding manner.

4. The novel mold mechanism of claim 1, wherein: the top end of the threaded rod (12) extends to the inside of the threaded sleeve (13), and the threaded rod (12) is in threaded connection with the threaded sleeve (13).

5. The novel die mechanism of claim 1, wherein: go up draw-in groove (17) before all installing on the outer wall of female template (2) both sides, all install preceding fixture block (18) of going up on the public template (3) outer wall of preceding draw-in groove (17) below, and the top of preceding fixture block (18) all extends to the inside of preceding draw-in groove (17) of going up.

6. The novel mold mechanism of claim 1, wherein: all install on the lateral wall of female mould board (2) both sides and incline draw-in groove (19), all install on the public template (3) outer wall of draw-in groove (19) below on the side and incline fixture block (20), and incline the top of fixture block (20) and all extend to the inside of inclining draw-in groove (19).