CN216068438U

CN216068438U - Fixing device is used in plastic mold processing

Info

Publication number: CN216068438U
Application number: CN202121813340.8U
Authority: CN
Inventors: 杜永胜
Original assignee: Huizhou Mingbo Plastic Products Co ltd
Current assignee: Huizhou Mingbo Plastic Products Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-03-18
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a fixing device for processing a plastic mould, which relates to the technical field of processing of plastic moulds and comprises a workbench, a supporting mechanism, an electric push rod, a pressing mechanism and a laminating mechanism, wherein the upper surface of the workbench is fixedly connected with the supporting mechanism, the supporting mechanism comprises two L-shaped supporting rods, vertical rods and a mounting plate, the two L-shaped supporting rods are fixedly and symmetrically connected to the upper surface of the workbench, the vertical rods are fixedly connected to the top ends of the L-shaped supporting rods, the mounting plate is fixedly connected between the two vertical rods, the electric push rod is fixedly connected to the upper surface of the mounting plate, and the output end of the electric push rod extends to the lower part of the mounting plate. The effect of adapting to different moulds is achieved, and the practicability of the device is improved.

Description

Fixing device is used in plastic mold processing

Technical Field

The utility model relates to the technical field of plastic mould processing, in particular to a fixing device for plastic mould processing.

Background

A plastic mold is a tool for producing plastic articles and is formed from several component parts, the combination of which has a molding cavity. During injection molding, a mold is clamped on an injection molding machine, molten plastic is injected into a forming mold cavity and is cooled and shaped in the cavity, then an upper mold and a lower mold are separated, a product is ejected out of the mold cavity through an ejection system and leaves the mold, finally the mold is closed again for next injection molding, and the whole injection molding process is carried out in a circulating mode.

In the course of working of plastic mold, need utilize fixed establishment to fix it, current fixing device utilizes the bolt to fix when general, however this kind of mode is inconvenient, and is difficult to carry out the drawing of patterns to subsequent step, influences the work efficiency of device.

Therefore, the fixing device for processing the plastic mold is provided.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

In view of the problems in the prior art, the present invention is directed to a fixing device for plastic mold processing, which solves the above-mentioned problems in the prior art.

2. Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fixing device is used in processing of plastic mold, includes workstation, supporting mechanism, electric putter, hold-down mechanism and laminating mechanism, the last fixed surface of workstation is connected with supporting mechanism, supporting mechanism includes L type bracing piece, montant and mounting panel, L type bracing piece is total two, and two fixed and symmetrical connections of L type bracing piece are at the upper surface of workstation to the top fixedly connected with montant of L type bracing piece, and fixedly connected with mounting panel between two montants, the last fixed surface of mounting panel is connected with electric putter, and electric putter's output extends to the below of mounting panel, electric putter's output is connected with the hold-down mechanism who is used for diversified mould that compresses tightly, hold-down mechanism's bottom is connected with the laminating mechanism who is used for laminating mould.

As a further scheme of the utility model: hold-down mechanism includes fixed plate, slide, compressing tightly pole, gear, rack and U template, electric putter's output fixedly connected with U template, and rotate between the both sides inner wall of U template and be connected with the gear, the fixed plate of the vertical setting of interior terminal surface fixedly connected with of montant, and the upper surface of fixed plate has seted up penetrating spout, and sliding connection has the slide in the spout, the outer terminal surface fixedly connected with of slide and gear intermeshing's rack, the bottom fixedly connected with of slide is used for compressing tightly the compressing tightly pole of mould.

As a further scheme of the utility model: the outer end face of the fixed plate is fixedly connected with two shielding plates for shielding.

As a further scheme of the utility model: and a reinforcing rib is fixedly connected between the vertical rod and the L-shaped supporting rod.

As a further scheme of the utility model: laminating mechanism includes briquetting, stopper, slide bar and spring, the sliding tray has been seted up to the lower surface that compresses tightly the pole, and sliding connection has the slide bar in the sliding tray, the top fixedly connected with stopper of slide bar, and the bottom of slide bar runs through the sliding tray and extends to the below of sliding tray to the bottom fixedly connected with briquetting of slide bar, the spring has been established ties in the outside of slide bar, the both ends of spring are connected with the briquetting respectively and the bottom that compresses tightly the pole.

As a further scheme of the utility model: the lower surface of the pressing block is fixedly connected with a plurality of uniformly distributed rubber pads.

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

1. the pressing mechanism is arranged, so that the surface of the die can be pressed, the processing and the production are convenient, the die with uneven surface can be pressed, when the pressing mechanism works, the electric push rod works to drive the U-shaped plate to move downwards, and further drive the pressing rod to move downwards through the sliding plate, so that the effect of pressing the surface of the die is achieved, when the surface of the die is uneven, the sliding plates on the two sides can move up and down due to the fact that the gear and the rack are meshed with each other, the effect of adapting to different dies is achieved, and the practicability of the device is improved.

2. The pressing block is provided with the attaching mechanism, so that the pressing block is attached to the surface of the mold, the pressing effect on the mold is improved, when the pressing block is in contact with the surface of the mold, the spring is extruded and generates opposite resilience force, the pressing block can be continuously moved towards the surface of the mold, and the attaching and pressing effect is achieved.

Drawings

FIG. 1 is a schematic structural view of a fixing device for plastic mold processing;

FIG. 2 is a schematic structural view of a bonding mechanism in a fixing device for plastic mold processing;

FIG. 3 is a schematic bottom view of a press block of a fixing device for plastic mold processing;

fig. 4 is a schematic structural view of a pressing mechanism in a fixing device for plastic mold processing.

In the figure: 1. a work table; 2. an L-shaped support bar; 3. reinforcing ribs; 4. a vertical rod; 5. mounting a plate; 6. an electric push rod; 7. A chute; 8. a fixing plate; 9. a shielding plate; 10. a slide plate; 11. a hold down bar; 12. briquetting; 13. a limiting block; 14. a spring; 15. a slide bar; 16. a sliding groove; 17. a rubber pad; 18. a gear; 19. a rack; 20. u-shaped plate.

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.

Referring to fig. 1 to 4, in an embodiment of the present invention, a fixing device for processing a plastic mold includes a worktable 1, a supporting mechanism, an electric push rod 6, a pressing mechanism, and a bonding mechanism.

Referring to fig. 1 and 4, the upper surface of the workbench 1 is fixedly connected with a supporting mechanism, the supporting mechanism includes two L-shaped supporting rods 2, two vertical rods 4 and a mounting plate 5, the two L-shaped supporting rods 2 are fixedly and symmetrically connected to the upper surface of the workbench 1, the top end of each L-shaped supporting rod 2 is fixedly connected with the corresponding vertical rod 4, the mounting plate 5 is fixedly connected between the two vertical rods 4, the upper surface of the mounting plate 5 is fixedly connected with an electric push rod 6, the output end of the electric push rod 6 extends to the lower side of the mounting plate 5, the output end of the electric push rod 6 is connected with a pressing mechanism for pressing the die in multiple directions, the pressing mechanism includes a fixing plate 8, a sliding plate 10, a pressing rod 11, a gear 18, a rack 19 and a U-shaped plate 20, the output end of the electric push rod 6 is fixedly connected with the U-shaped plate 20, and rotate between the both sides inner wall of U template 20 and be connected with gear 18, the interior terminal surface fixedly connected with of montant 4 fixed plate 8 of the vertical setting, and the upper surface of fixed plate 8 has seted up penetrating spout 7, and sliding connection has slide 10 in the spout 7, the outer terminal surface fixedly connected with of slide 10 and gear 18 intermeshing's rack 19, the bottom fixedly connected with of slide 10 is used for compressing tightly the compression bar 11 of mould.

It should be noted that, can compress tightly the surface of mould through hold-down mechanism, and then conveniently process production, and can compress tightly the operation to the mould of surface unevenness, when carrying out work, electric putter 6 works, thereby can drive U template 20 and move down, and then can drive through slide 10 and compress tightly pole 11 and move down, thereby the effect that compresses tightly the mould surface has been reached, and when mould surface unevenness, because gear 18 and rack 19 intermeshing, thereby can make the slide 10 of both sides reciprocate, and then reached the effect that adapts to different moulds, the practicality of device has been promoted.

Referring to fig. 1 and 2, a bottom end of the pressing mechanism is connected with a bonding mechanism for bonding a mold, the bonding mechanism includes a pressing block 12, a limiting block 13, a sliding rod 15 and a spring 14, a sliding groove 16 is formed in a lower surface of the pressing rod 11, the sliding rod 15 is slidably connected in the sliding groove 16, the limiting block 13 is fixedly connected to a top end of the sliding rod 15, the bottom end of the sliding rod 15 penetrates through the sliding groove 16 and extends to a position below the sliding groove 16, the pressing block 12 is fixedly connected to the bottom end of the sliding rod 15, the spring 14 is connected to an outer side of the sliding rod 15 in a string mode, and two ends of the spring 14 are respectively connected with the pressing block 12 and the bottom end of the pressing rod 11.

It should be noted that, thereby make briquetting 12 and mould surface laminate more through laminating mechanism to promoted the effect of compressing tightly to the mould, when briquetting 12 and mould surface contact, spring 14 can receive the extrusion, and can produce an opposite resilience force, and this will lead to the continuous surface towards the mould of briquetting 12 to remove, thereby reaches the effect that the laminating compresses tightly.

Referring to fig. 1, two shielding plates 9 for shielding are fixedly connected to the outer end surface of the fixing plate 8, so that a protection effect is exerted on the pressing mechanism, and the safety performance of the device is improved, and the reinforcing ribs 3 are fixedly connected between the vertical rods 4 and the L-shaped supporting rods 2, so that the safety performance of the device is improved.

Referring to fig. 3, a plurality of rubber pads 17 are fixedly connected to the lower surface of the pressing block 12, so as to increase the friction between the pressing block 12 and the surface of the mold, and further increase the stability of the apparatus.

The working principle of the fixing device for processing the plastic mould provided by the utility model is as follows:

the device is provided with a pressing mechanism, so that the surface of the die can be pressed, the processing and the production can be conveniently carried out, the die with uneven surface can be pressed, when the device works, the electric push rod 6 works, the U-shaped plate 20 can be driven to move downwards, and the pressing rod 11 can be driven to move downwards through the sliding plate 10, so that the effect of pressing the surface of the die is achieved, when the surface of the die is uneven, the sliding plates 10 on two sides can move up and down due to the mutual meshing of the gear 18 and the rack 19, so that the effect of adapting to different dies is achieved, the practicability of the device is improved, the device is provided with a laminating mechanism, so that the pressing block 12 is more laminated with the surface of the die, the pressing effect of the die is improved, when the pressing block 12 is in contact with the surface of the die, the spring 14 can be extruded, and opposite resilience force can be generated, this results in the compact 12 constantly moving towards the surface of the mould, thereby achieving a snug compression.

The electric elements in the utility model are common parts in the prior art, and the adopted models and the like can be customized according to the actual use requirements, wherein the related circuits and controls are the prior art, and are well known in the prior art, and are not described in detail herein.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description of the present invention and simplification of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, should not be taken as limiting, and it should be noted that the terms "mounted" and "connected" are intended to be broadly construed, and include, for example, either fixed or removable connections, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific situations.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixing device is used in processing of plastic mold which characterized in that includes:

a table (1);

the supporting mechanism is fixedly connected to the upper surface of the workbench (1) and comprises L-shaped supporting rods (2), vertical rods (4) and a mounting plate (5), the number of the L-shaped supporting rods (2) is two, the two L-shaped supporting rods (2) are fixedly and symmetrically connected to the upper surface of the workbench (1), the vertical rods (4) are fixedly connected to the top ends of the L-shaped supporting rods (2), and the mounting plate (5) is fixedly connected between the two vertical rods (4);

the upper surface of the mounting plate (5) is fixedly connected with the electric push rod (6), and the output end of the electric push rod (6) extends to the lower part of the mounting plate (5);

the output end of the electric push rod (6) is connected with a pressing mechanism for pressing the die in multiple directions;

the bottom end of the pressing mechanism is connected with a laminating mechanism for laminating the die.

2. The plastic mold processing fixture according to claim 1, the pressing mechanism comprises a fixing plate (8), a sliding plate (10), a pressing rod (11), a gear (18), a rack (19) and a U-shaped plate (20), the output end of the electric push rod (6) is fixedly connected with the U-shaped plate (20), a gear (18) is rotatably connected between the inner walls of the two sides of the U-shaped plate (20), the inner end surface of the vertical rod (4) is fixedly connected with a vertically arranged fixing plate (8), the upper surface of the fixed plate (8) is provided with a through chute (7), the chute (7) is connected with a sliding plate (10) in a sliding way, the outer end face of the sliding plate (10) is fixedly connected with a rack (19) which is meshed with the gear (18), and a pressing rod (11) for pressing the die is fixedly connected to the bottom end of the sliding plate (10).

3. The fixing device for plastic mold processing according to claim 2, characterized in that two shielding plates (9) for shielding are fixedly connected to the outer end face of the fixing plate (8).

4. The fixing device for plastic mold processing according to claim 1, wherein a reinforcing rib (3) is fixedly connected between the vertical rod (4) and the L-shaped support rod (2).

5. The fixing device for plastic mold processing according to claim 2, wherein the attaching mechanism comprises a pressing block (12), a limiting block (13), a sliding rod (15) and a spring (14), a sliding groove (16) is formed in the lower surface of the pressing rod (11), the sliding rod (15) is connected in the sliding groove (16), the limiting block (13) is fixedly connected to the top end of the sliding rod (15), the bottom end of the sliding rod (15) penetrates through the sliding groove (16) and extends to the lower portion of the sliding groove (16), the pressing block (12) is fixedly connected to the bottom end of the sliding rod (15), the spring (14) is connected to the outer side of the sliding rod (15) in a string mode, and two ends of the spring (14) are connected with the pressing block (12) and the bottom end of the pressing rod (11) respectively.

6. The fixing device for plastic mold processing according to claim 5, wherein a plurality of uniformly distributed rubber pads (17) are fixedly connected to the lower surface of the pressing block (12).