CN220923270U

CN220923270U - Plastic hardware mould that facilitates use

Info

Publication number: CN220923270U
Application number: CN202322627921.8U
Authority: CN
Inventors: 修建明; 修兴芳
Original assignee: Huizhou Guanghongyun Technology Co ltd
Current assignee: Huizhou Guanghongyun Technology Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-10
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a plastic hardware mould convenient to use, which comprises a base and a transverse groove, wherein the transverse groove is respectively arranged between two sides of two ends above the inside of the base, a cross rod is movably connected between two sides of the inside of the transverse groove, side gears are respectively welded on two sides of the cross rod, motors are respectively arranged at two ends above the right side outside the base, and clamping frames are respectively welded between two ends of two sides of the top of the base. This plastic hardware mould that facilitates use is through being provided with the horizontal groove respectively between the both sides at the inside top both ends of base, tiling continuous working of plastics between the card frame of base top, after the starter motor, the horizontal pole through the vertical gear at side gear engagement top with its connection, the lead screw at rotatory both ends simultaneously uses the cover piece adjustment briquetting height of cup jointing for the guide cylinder laminating is in the top of working of plastics, has restricted the removal of raw materials and residual material fully, has solved the problem that lacks assist mechanism.

Description

Plastic hardware mould that facilitates use

Technical Field

The utility model relates to the technical field of plastic hardware molds, in particular to a plastic hardware mold convenient to use.

Background

The plastic mold is a tool for manufacturing plastic parts by utilizing various means such as extrusion, blowing, injection molding, foaming and the like, in order to ensure the precision of finished product details, an upper mold and a lower mold of the hardware manufacturing mold are often used, a mold cavity is also finely ground and polished, and once molding operation can be carried out on the conveyed plastic sheet after the upper mold and the lower mold are closed, but the plastic sheet is not guided and assisted by the common mold when raw materials and residual leftover materials are conveyed, and the precision of finished product processing is easily influenced due to the lack of assistance in the aspects of stamping and waste material recovery.

At present, a novel plastic hardware mould convenient to use is provided to solve the problems.

Disclosure of utility model

The utility model aims to provide a plastic hardware mould which is convenient to use, so as to solve the problem of lack of auxiliary mechanisms in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a plastic hardware mould that facilitates use, includes base and transverse groove, be provided with the transverse groove between the both sides at the inside top both ends of base respectively, swing joint has the horizontal pole between the both sides of transverse groove inside, the both sides of horizontal pole weld respectively has the side gear, the motor is installed respectively at the both ends of the outside right side top of base, the welding has the card frame respectively between the both ends of base top both sides, swing joint has the lead screw respectively between the top at the inside both ends of card frame and the bottom, the bottom fixed welding of lead screw has vertical gear, the outside activity of lead screw has cup jointed the cover piece, fixed welding has the briquetting between the one end of cover piece, swing joint has the guide cylinder respectively between the both ends of the inside both sides of briquetting, the center department of the inside of base is provided with the recess, the frame has the support between the top of card frame, the cylinder is installed respectively to the both sides at the support top, fixedly connected with clamp plate between one side of cylinder piston rod bottom.

Preferably, the longitudinal gear is clamped at one side of the top of the side gears, and the side gears are symmetrically arranged at two sides of the inside of the cross rod.

Preferably, the screw rod is embedded in the sleeve block, and the sleeve block is symmetrically arranged at two ends of the pressing block.

Preferably, four corners of base top center department do not welds respectively has the cover shell, the inside of cover shell vertically is provided with the movable groove, one side of movable groove is provided with the slide, the internally mounted of movable groove has the slider, the inside activity of slider one side is inlayed and is had two sets of balls, the opposite side of slider is fixed continuous with the clamp plate respectively.

Preferably, the sliding block and the pressing plate are positioned on the same horizontal plane, and the outer side of the ball is attached to the inner wall of the movable groove.

Preferably, the sliding block can slide up and down along the movable groove, and the pressing plate is embedded in the slide way.

Preferably, the both sides of recess inside are provided with the spacing groove respectively, swing joint has the lifting board between the inside one side of spacing groove, the corner punishment welding of lifting board bottom has the guide arm, fixedly connected with spring between the top of guide arm and the recess, the four corners department of recess bottom is provided with the slot respectively, the welding has the lifting board between the top of guide arm.

Preferably, the bottom of the guide rod is embedded in the slot, and the spring is sleeved on the outer side of the guide rod.

Compared with the prior art, the utility model has the beneficial effects that: the plastic hardware mold convenient to use not only realizes the guiding and guiding of auxiliary plastic parts and the limitation of the sliding track of the upper mold, but also realizes the quick resetting of the lower mold;

(1) Through respectively arranging the transverse grooves between the two sides of the two ends above the inside of the base, spreading the continuous plastic parts between the clamping frames above the base, after the motor is started, the connected cross bars are meshed with the longitudinal gears at the top through the side gears, then the screw rods at the two ends of the clamping frames are rotated at the same time, the height of the pressing block is adjusted by using the sleeved blocks sleeved outside, so that the guide cylinders at the two ends are respectively attached to the upper parts of the plastic parts and rotate along with the pumping of the plastic parts by the conveyor belt, and the movement of raw materials and residual materials is fully limited;

(2) The four corners of the center of the top of the base are respectively welded with a casing, when the cylinder uses a piston rod to guide the pressing plate and the upper die to vertically lift, the four corners of the object are respectively embedded in the casing, and the ball bearing attached to the inner wall of the movable groove moves up and down to limit the verticality of extrusion when the upper die works, so that the upper die and the lower die in the groove are fully closed together to perform shaping operation of plastic parts, and accidents such as clamping and the like generated in the moving process of the upper die are prevented;

(3) Through being provided with the recess in the inside center department of base, fix the lifting plate in the recess with the lower mould, after last mould punching press blowing is accomplished, provide power by the spring, draw out the guide arm of inlaying in the slot, push out lower mould and finished product perpendicularly along the spacing groove to treat that the mechanical arm etc. of top take off the article that the design was accomplished, and can be according to the high automatically regulated extrusion depth of lower mould.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional elevation of a cross-slot in accordance with the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

Fig. 4 is a schematic diagram of a front cross-sectional structure of a groove according to the present utility model.

In the figure: 1. a base; 2. a transverse groove; 3. a cross bar; 4. a longitudinal gear; 5. a clamping frame; 6. a bracket; 7. a cylinder; 8. a pressing plate; 9. a casing; 10. a screw rod; 11. briquetting; 12. a motor; 13. a side gear; 14. a guide cylinder; 15. a slot; 16. a groove; 17. a lifting plate; 18. sleeving blocks; 19. a slideway; 20. a movable groove; 21. a ball; 22. a slide block; 23. a spring; 24. a limit groove; 25. and a guide rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a plastic hardware mold convenient to use comprises a base 1 and a transverse groove 2, wherein the transverse groove 2 is respectively arranged between two sides of two ends above the inside of the base 1, a transverse rod 3 is movably connected between two sides inside the transverse groove 2, two sides of the transverse rod 3 are respectively welded with a side gear 13, two ends above the right side outside the base 1 are respectively provided with a motor 12, two ends of two sides of the top of the base 1 are respectively welded with a clamping frame 5, a screw rod 10 is respectively movably connected between the top and the bottom of two ends inside the clamping frame 5, a longitudinal gear 4 is fixedly welded at the bottom of the screw rod 10, a sleeve block 18 is movably sleeved outside the screw rod 10, a pressing block 11 is fixedly welded between one end of the sleeve block 18, guide cylinders 14 are respectively movably connected between two ends of two sides inside the pressing block 11, a groove 16 is arranged in the center of the inside of the base 1, a bracket 6 is arranged between the tops of the clamping frame 5, two sides of the top of the bracket 6 are respectively provided with a cylinder 7, and a pressing plate 8 is fixedly connected between one side of the bottom of a piston rod of the cylinder 7;

The longitudinal gear 4 is clamped at one side of the top of the side gear 13, the side gears 13 are symmetrically arranged at two sides of the inside of the cross rod 3, the screw rod 10 is embedded in the sleeve block 18, and the sleeve block 18 is symmetrically arranged at two ends of the pressing block 11;

Specifically, as shown in fig. 1 and 2, a continuous plastic part is tiled between clamping frames 5 above a base 1, after a motor 12 is started, a cross rod 3 connected with the motor is meshed with a longitudinal gear 4 at the top through a side gear 13, then screw rods 10 at two ends of the clamping frames 5 are rotated simultaneously, and the heights of pressing blocks 11 are adjusted by using sleeved blocks 18 sleeved outside, so that guide cylinders 14 at two ends are respectively attached to the upper parts of the plastic part, and autorotation feeding is performed along with pumping of the objects by a conveyor belt.

Example 2: the four corners of the center of the top of the base 1 are respectively welded with a casing 9, a movable groove 20 is longitudinally arranged in the casing 9, one side of the movable groove 20 is provided with a slide way 19, a sliding block 22 is arranged in the movable groove 20, two groups of balls 21 are movably embedded in one side of the sliding block 22, the other side of the sliding block 22 is fixedly connected with a pressing plate 8 respectively, the sliding block 22 and the pressing plate 8 are in the same horizontal plane, the outer sides of the balls 21 are attached to the inner wall of the movable groove 20, the sliding block 22 can slide up and down along the movable groove 20, and the pressing plate 8 is embedded in the slide way 19;

Specifically, as shown in fig. 1 and 3, when the cylinder 7 uses the piston rod to guide the pressing plate 8 and the upper die to vertically lift, four corners of the object are respectively embedded in the casing 9, and the balls 21 attached to the inner wall of the movable groove 20 move up and down to limit the verticality of extrusion when the upper die works, so that the upper die and the lower die in the groove 16 are fully closed together to perform shaping operation of the plastic part.

Example 3: limiting grooves 24 are respectively formed in two sides of the inside of the groove 16, a lifting plate 17 is movably connected between one side of the inside of the limiting grooves 24, guide rods 25 are respectively welded at corners of the bottom of the lifting plate 17, springs 23 are fixedly connected between the tops of the guide rods 25 and the groove 16, slots 15 are respectively formed in four corners of the bottom of the groove 16, lifting plates 17 are welded between the tops of the guide rods 25, the bottoms of the guide rods 25 are embedded in the slots 15, and the springs 23 are sleeved on the outer sides of the guide rods 25;

Specifically, as shown in fig. 1 and 4, the lower die is fixed on the lifting plate 17 in the groove 16, after the stamping and blow molding of the upper die are completed, the spring 23 provides power, the guide rod 25 embedded in the slot 15 is led out, the lower die and the finished product are vertically ejected out along the limit groove 24, the shaped object such as a mechanical arm above is taken down, and the extrusion depth can be automatically adjusted according to the height of the lower die, so that the base 1 is not damaged.

Working principle: when the utility model is used, firstly, continuous plastic parts are paved between clamping frames 5 above a base 1, after a motor 12 is started, a cross rod 3 connected with the motor is meshed with a longitudinal gear 4 at the top through a side gear 13, then screw rods 10 at two ends of the clamping frames 5 are rotated simultaneously, and the heights of pressing blocks 11 are adjusted by using sleeve blocks 18 sleeved outside, so that guide cylinders 14 at two ends are respectively attached to the upper parts of the plastic parts and rotate along with pumping of a conveyor belt to the objects, and the movement of raw materials and residual materials is fully limited.

Then the lower die is fixed on the lifting plate 17 in the groove 16, the upper die is fixed at the bottom of the pressing plate 8, when the cylinder 7 guides the pressing plate 8 and the upper die to vertically lift by using a piston rod, four corners of the object are respectively embedded in the shell 9, the extrusion verticality of the upper die during working is limited by means of the upward and downward movements of the ball 21 attached to the inner wall of the movable groove 20, the lower die and the lower die in the groove 16 are fully closed together to carry out shaping operation of plastic parts, after the upper die is completely stamped and blown, the spring 23 provides power to draw out the guide rod 25 embedded in the slot 15, the lower die and the finished product are vertically ejected out along the limit groove 24, the shaped object is taken down by a mechanical arm and the like to be positioned above, and the extrusion depth can be automatically adjusted according to the height of the lower die, so that the base 1 is not damaged.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a plastic hardware mould that facilitates use, includes base (1) and transverse groove (2), its characterized in that: be provided with cross slot (2) between the both sides at base (1) inside top both ends respectively, swing joint has horizontal pole (3) between the both sides of cross slot (2) inside, welding has side gear (13) respectively in the both sides of horizontal pole (3), motor (12) are installed respectively at the both ends of base (1) outside right side top, welding has card frame (5) respectively between the both ends at base (1) top both sides, swing joint has lead screw (10) respectively between the top at card frame (5) inside both ends and the bottom, the bottom fixed welding of lead screw (10) has vertical gear (4), outside activity of lead screw (10) has cup jointed cover piece (18), fixed welding has briquetting (11) between the one end of cover piece (18), swing joint has guide cylinder (14) respectively between the both ends of briquetting (11) inside both sides, the center department of base (1) inside is provided with recess (16), connect support (6) between the top of card frame (5) respectively, support (6) top respectively between cylinder (7), install clamp plate (8) bottom one side fixed connection has between cylinder (8).

2. The easy-to-use plastic hardware mold of claim 1, wherein: the longitudinal gear (4) is clamped at one side of the top of the side gear (13), and the sides Fang Chilun (13) are symmetrically arranged at two sides of the inside of the cross rod (3).

3. The easy-to-use plastic hardware mold of claim 1, wherein: the screw rod (10) is embedded in the sleeve block (18), and the sleeve block (18) is symmetrically arranged at two ends of the pressing block (11).

4. The easy-to-use plastic hardware mold of claim 1, wherein: the novel sliding plate is characterized in that the four corners of the center of the top of the base (1) are respectively welded with a casing (9), a movable groove (20) is longitudinally formed in the casing (9), a slide way (19) is formed in one side of the movable groove (20), a sliding block (22) is mounted in the movable groove (20), two groups of balls (21) are movably inlaid in one side of the sliding block (22), and the other side of the sliding block (22) is fixedly connected with the pressing plate (8) respectively.

5. The easy-to-use plastic hardware mold of claim 4, wherein: the sliding block (22) and the pressing plate (8) are positioned on the same horizontal plane, and the outer side of the ball (21) is attached to the inner wall of the movable groove (20).

6. The easy-to-use plastic hardware mold of claim 4, wherein: the sliding block (22) can slide up and down along the movable groove (20), and the pressing plate (8) is embedded in the slide way (19).

7. The easy-to-use plastic hardware mold of claim 1, wherein: limiting grooves (24) are respectively formed in two sides of the inside of the groove (16), lifting plates (17) are movably connected between one sides of the inside of the limiting grooves (24), guide rods (25) are respectively welded at corners of the bottoms of the lifting plates (17), springs (23) are fixedly connected between the tops of the guide rods (25) and the groove (16), slots (15) are respectively formed in the four corners of the bottoms of the groove (16), and lifting plates (17) are welded between the tops of the guide rods (25).

8. The easy-to-use plastic hardware mold of claim 7, wherein: the bottom of the guide rod (25) is embedded in the slot (15), and the spring (23) is sleeved on the outer side of the guide rod (25).