CN218053745U

CN218053745U - Plastic processing die

Info

Publication number: CN218053745U
Application number: CN202221874118.3U
Authority: CN
Inventors: 马惜玲
Original assignee: Suzhou Mingchenxin New Energy Electric Co ltd
Current assignee: Tianjin Chengtongda Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-16
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a plastic mold processing, including being used for supporting the coupling assembling that mould and lower mould and compound die equipment are connected, coupling assembling includes the link that the level set up and carries the subassembly, and wherein vertical cover is established on last mould or lower mould in the link, and the equal vertical lift subassembly of installing in both sides around a link terminal surface, and carry the one end of carrying the subassembly and be connected with compound die equipment, and the terminal surface middle part level runs through around the link installs first screw rod, and first screw rod is assembled in the link with the spiral shell groove screw-thread fit on last mould or the lower mould. The utility model overcomes current injection mold is gone up the lower mould and is corrected, mainly corrects the effort through directly setting up on last lower mould, guarantees to go up the lower mould and realize going up the lower mould and correct limiting the mounted position, and when this kind of correction mode applyed and corrects the power, can make the extrusion to last lower mould to lead to the lower mould wearing and tearing to increase, influenced the availability factor's of going up the lower mould problem.

Description

Plastic processing die

Technical Field

The utility model relates to an injection mold technical field especially relates to a plastic mold processing.

Background

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification.

The plastic processing mold is disclosed as CN202122712176.8 and comprises a lower mold and an upper mold, wherein the upper mold is positioned above the lower mold; locating component, locating component includes the slider, and the slider install in the both sides of bed die, the outside sliding connection of slider has the slide, and the slide install in go up the mould outer wall, the dog is all installed to the both sides of bed die, and the dog all with the slide is connected, the dog is kept away from one side of bed die all is provided with the baffle, the connecting plate is all installed to the both sides of bed die, and the inside both sides of connecting plate all sliding connection have the gag lever post, the one end of gag lever post with the baffle is connected, the outside winding of gag lever post has first spring, and the both ends of first spring install respectively in the baffle with on the connecting plate.

However, the upper die and the lower die of the injection mold are corrected, the correction acting force is directly arranged on the upper die and the lower die, the upper die and the lower die are guaranteed to be corrected at the limited installation position, when the correction force is applied by the correction mode, the upper die and the lower die can be extruded, the abrasion of the upper die and the lower die is increased, and the use efficiency of the upper die and the lower die is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic mold processing aims at improving foretell problem.

The utility model discloses a realize like this:

the utility model provides a plastic mold processing, including last mould and lower mould, the screw channel has been seted up to the equal level in both sides around going up the outside terminal surface of mould and lower mould, and the equal level in both sides of the outside terminal surface of last mould and lower mould is fixed with many inserts a section of thick bamboo, still including being used for supporting the coupling assembling that mould and lower mould and compound die equipment are connected, coupling assembling includes the link that the level set up and carries the subassembly, wherein vertical cover is established on last mould or lower mould in the link, and the equal vertical installation in both sides carries the subassembly around a link terminal surface, and carry the one end of carrying the subassembly and be connected with compound die equipment, the terminal surface middle part level runs through and installs first screw rod around the link, and first screw rod assembles in the link with the screw channel screw-thread fit on last mould or lower mould.

Furthermore, the end faces of the two sides of the connecting frame are horizontally penetrated and provided with sliding holes, the two sides of the inside of the connecting frame are provided with moving plates, sliding rods are horizontally fixed on the moving plates, and the sliding rods are inserted in the sliding holes of the connecting frame in a sliding penetrating mode.

Furthermore, a plurality of inserting columns are horizontally fixed on the end face of the other side of the moving plate, and the inserting columns are in inserting fit with the inserting cylinders on the upper die or the lower die.

Furthermore, the horizontal threads on the end surfaces of the two sides of the connecting frame penetrate through the connecting frame and are provided with second screws, and one ends of the second screws are rotatably connected to the side end surface of the moving plate through bearings.

Further, carry and draw the subassembly to include draw runner and support arm, wherein the draw runner horizontal fixation is on the connection frame, and vertical slidable mounting has the support arm on the draw runner, and the one end horizontal fixation that the slide was kept away from to the support arm has the fixed plate that is used for cooperating the installation nail to connect the compound die equipment.

Furthermore, the end of the support arm is fixed with a sliding block, and the sliding block is connected to the sliding strip in a sliding and clamping mode.

Furthermore, a screw hole plate is vertically fixed at one end of the sliding strip, a third screw rod penetrates through the screw hole plate through horizontal threads, and the end part of the third screw rod is rotatably connected to the support arm through a bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) When the mould closing device is used, the connecting frame on the connecting assembly is used for lifting and supporting the upper mould and the lower mould, the lifting assembly is assembled on the mould closing equipment, the movement of the moving plate is limited during later use, and the left side and the right side of the upper mould and the left side and the front side and the rear side of the lower mould are limited by the lifting assembly;

(2) When the device is used, the second screw rod is rotated to horizontally push the movable plate to horizontally move in the connecting frame, so that the inserting column is inserted into the inserting cylinder on the upper die or the lower die, and the upper die or the lower die is limited and supported to move left and right;

(3) When the connecting frame is used, the fixing plate at the end part of the support arm is matched with the mounting nail to be connected onto the die closing equipment, and then the third screw rod is rotated to push the sliding strip on the connecting frame to slide on the support arm, so that the front position and the rear position of the upper die or the lower die in the connecting frame are limited.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is an exploded schematic view of the upper mold and the connecting assembly in the embodiment of the present invention;

fig. 4 is an exploded view of the connection assembly according to the embodiment of the present invention;

fig. 5 is an exploded view of the lifting assembly according to the embodiment of the present invention.

In the figure: 1. an upper die; 2. a lower die; 3. a connection assembly; 31. a connecting frame; 32. a first screw; 33. moving the plate; 34. a slide bar; 35. a second screw; 36. inserting a column; 37. a pull-up assembly; 371. a slide bar; 372. a screw hole plate; 373. a support arm; 374. a slider; 375. a fixing plate; 376. a third screw; 4. inserting a cylinder; 5. and (4) a spiral groove.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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, 2, 3, 4 and 5, a plastic processing mold includes an upper mold 1 and a lower mold 2, screw grooves 5 are horizontally formed in front and rear sides of outer end surfaces of the upper mold 1 and the lower mold 2, a plurality of insert cylinders 4 are horizontally fixed on left and right sides of the outer end surfaces of the upper mold 1 and the lower mold 2, and a connecting assembly 3 for supporting the upper mold 1 and the lower mold 2 to be connected with a mold closing device is further included, the connecting assembly 3 includes a connecting frame 31 and a lifting assembly 37, the connecting frame 31 is vertically sleeved on the upper mold 1 or the lower mold 2, the lifting assembly 37 is vertically installed on front and rear sides of an end surface of the connecting frame 31, one end of the lifting assembly 37 is connected with the mold closing device, a first screw rod 32 horizontally penetrates through a middle portion of front and rear end surfaces of the connecting frame 31, the first screw rod 32 is assembled in the connecting frame 31 in threaded fit with the screw grooves 5 of the upper mold 1 or the lower mold 2, thereby assembling the connecting frame 31 with the upper mold 1 or the lower mold 2, the connecting frame 31 and the lower mold 2 are supported by the lifting assembly 31 on the connecting frame 31, the upper mold 1 and the lower mold 2, the lifting assembly 37 is assembled at a later stage, the left and right sides of the upper mold 2, and the left and right sides of the lifting assembly 33 are moved by the limiting plate, and right limiting plates, and the upper mold 2.

Referring to fig. 4, sliding holes are formed through the end surfaces of two sides of the connecting frame 31, moving plates 33 are disposed on two sides of the inside of the connecting frame 31, sliding rods 34 are horizontally fixed on the moving plates 33, the sliding rods 34 are inserted into the sliding holes of the connecting frame 31 in a sliding manner, a plurality of inserting posts 36 are horizontally fixed on the end surfaces of the other sides of the moving plates 33, the plurality of inserting posts 36 are inserted into the inserting barrels 4 on the upper mold 1 or the lower mold 2 in an inserting manner, second screws 35 are horizontally installed through the end surfaces of two sides of the connecting frame 31 in a threaded manner, one ends of the second screws 35 are rotatably connected to the end surfaces of the moving plates 33 through bearings, and when the connecting frame 31 is used, the moving plates 33 are horizontally pushed by rotating the second screws 35, so that the inserting posts 36 are inserted into the inserting barrels 4 on the upper mold 1 or the lower mold 2, and the upper mold 1 or the lower mold 2 is supported in a limited manner.

Referring to fig. 5, the pulling assembly 37 includes a sliding strip 371 and a supporting arm 373, wherein the sliding strip 371 is horizontally fixed on the connecting frame 31, the supporting arm 373 is vertically installed on the sliding strip 371 in a sliding manner, a fixing plate 375 for matching with a mounting screw to connect to the mold clamping device is horizontally fixed at one end of the supporting arm 373 far from the sliding strip 371, a slider 374 is fixed at an end of the supporting arm 373, the slider 374 is slidably clamped on the sliding strip 371, a screw plate 372 is vertically fixed at one end of the sliding strip 371, a third screw 376 is installed on the screw plate 372 in a penetrating manner through a horizontal thread, and an end of the third screw 376 is rotatably connected to the supporting arm 373 through a bearing.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a plastic mold processing, includes mould (1) and lower mould (2), its characterized in that: the mold is characterized in that screw grooves (5) are horizontally formed in the front and rear sides of the outer end face of the upper mold (1) and the lower mold (2), a plurality of inserting cylinders (4) are horizontally fixed on the left and right sides of the outer end face of the upper mold (1) and the lower mold (2), the mold further comprises a connecting assembly (3) used for supporting the upper mold (1) and the lower mold (2) to be connected with mold closing equipment, the connecting assembly (3) comprises a connecting frame (31) and a lifting assembly (37), the connecting frame (31) is horizontally arranged, vertically sleeved on the upper mold (1) or the lower mold (2), the lifting assembly (37) is vertically arranged on the front and rear sides of one end face of the connecting frame (31), one end of the lifting assembly (37) is connected with the mold closing equipment, a first screw rod (32) is horizontally arranged in the middle of the front and rear end faces of the connecting frame (31) in a penetrating mode, and the first screw rod (32) is assembled in the connecting frame (31) in a threaded fit mode with the screw grooves (5) on the upper mold (1) or the lower mold (2).

2. The plastic processing mold as claimed in claim 1, wherein sliding holes are horizontally formed through end surfaces of two sides of the connecting frame (31), moving plates (33) are arranged on two sides of the inside of the connecting frame (31), sliding rods (34) are horizontally fixed on the moving plates (33), and the sliding rods (34) are slidably inserted through the sliding holes of the connecting frame (31).

3. A plastic processing mold according to claim 2, wherein a plurality of insert posts (36) are horizontally fixed on the other side end surface of the moving plate (33), and the plurality of insert posts (36) are inserted into and engaged with the insert cylinders (4) on the upper mold (1) or the lower mold (2).

4. A plastic processing mold as claimed in claim 3, wherein the connecting frame (31) has two horizontal threads on both side end faces thereof, and a second screw (35) is installed through the horizontal threads, and one end of the second screw (35) is rotatably connected to the side end face of the moving plate (33) through a bearing.

5. A plastic processing mold according to claim 4, wherein the lifting assembly (37) comprises a slide bar (371) and a support arm (373), wherein the slide bar (371) is horizontally fixed on the connecting frame (31), the support arm (373) is vertically and slidably mounted on the slide bar (371), and a fixing plate (375) for matching with a mounting nail to connect the mold clamping device is horizontally fixed at one end of the support arm (373) far away from the slide bar (371).

6. A plastics processing mould according to claim 5, wherein the end of said arm (373) is fixed with a slider (374), and the slider (374) is slidably engaged with the slide (371).

7. The plastic processing mold as recited in claim 6, wherein a screw hole plate (372) is vertically fixed at one end of the slide bar (371), a third screw rod (376) is installed on the screw hole plate (372) in a penetrating manner through a horizontal thread, and an end of the third screw rod (376) is rotatably connected to the support arm (373) through a bearing.