Die with lubricating mechanism

By introducing lubrication and cutting components into the mold, the problems of mold guide post jamming and scrap material were solved, achieving lubrication and cutting functions and improving the mold's performance.

CN223801338UActive Publication Date: 2026-01-16STRIX (CHINA) LTD
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Patent Information

Application Number
CN202520042505.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-09
Publication Date
2026-01-16
Estimated Expiration
2035-01-09

AI Technical Summary

Technical Problem

The mold suffers from problems such as guide post jamming and excess scrap material at the edges during use, and lacks lubrication and cutting structure.

Method used

A mold with a lubrication mechanism was designed, including a lubrication component and a cutting component. The lubrication component lubricates the guide column, and the cutting component removes excess scrap. Specifically, it includes the coordinated use of components such as an oil bottle, a press pump, a sponge ring, and a cutter.

Benefits of technology

This process achieves mold lubrication, reduces jamming, effectively removes scrap material, and improves mold lifespan and production efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223801338U_ABST
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Abstract

The utility model relates to the technical field of dies, in particular to a die with a lubricating mechanism, which comprises a base, a guide post, a transverse plate and a long hydraulic rod, a guide column is connected to the upper surface of the base, a transverse plate is connected to the upper surface of the guide column, a long hydraulic rod is installed in the transverse plate in a penetrating mode, a mounting plate is connected to the moving end of the long hydraulic rod, the mounting plate is arranged on the guide column, a lubricating assembly is arranged on one side of the mounting plate, and a cutting assembly is connected to the bottom of the mounting plate. An upper die is connected to the lower portion of the cutting assembly. According to the mold with the lubricating mechanism, lubricating oil in the oil bottle is pumped out by extruding the pressing pump, the sponge ring is wetted and smeared on the guide column, and then the mold is lubricated; the short hydraulic rod is started to push the rectangular cutter to cut off redundant materials, the redundant materials fall on the supporting plate, then the hydraulic motor is started to drive the first cutting roller to cut off leftover materials lapped on the supporting plate, and then the die cuts the corners.
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Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely is a mould with lubricating mechanism. BACKGROUND

[0002] Mould, various moulds and tools for obtaining required products by injection moulding, blow moulding, extruding, die casting or forging, stamping and other methods in industrial production, the existing mould still has certain defects when using, just like;

[0003] The guide column is needed for guiding when the mould is pressed up and down, and the mounting plate is stuck when moving along the guide column after long time use, and the existing mould mostly does not have lubricating mechanism, and the edge produces some excess corner material when the mould is stamping to material, and the existing mould mostly does not have corner cutting structure. UTILITY MODEL CONTENT

[0004] The utility model discloses a mould with lubricating mechanism to solve the problem in the background art.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a mould with lubricating mechanism, including: base, guide column, horizontal plate and long hydraulic rod,

[0006] The upper surface of the base is connected with the guide column, the upper surface of the guide column is connected with the horizontal plate, the long hydraulic rod is installed in the horizontal plate and penetrates, the moving end of the long hydraulic rod is connected with the mounting plate, the mounting plate is arranged on the guide column, one side of the mounting plate is provided with the lubricating assembly, the bottom of the mounting plate is connected with the cutting assembly, the lower side of the cutting assembly is connected with the upper die, the lower side of the upper die is abutted with the lower die, and the lower die is connected to the upper surface of the base through the support;

[0007] The lubricating assembly includes an oil bottle, a pressing pump, an extension rod, a pressing plate, a shaft sleeve, a sponge ring, a ring cover and a hose, one side of the mounting plate is connected with the oil bottle through a support, and the inner wall of the oil bottle is connected with the pressing pump.

[0008] Preferably, the upper surface of the oil bottle is connected with the extension rod, the moving end of the extension rod is connected with the pressing plate, and the pressing plate is connected to the upper surface of the pressing pump.

[0009] Preferably, the inside of the mounting plate is connected with the shaft sleeve through a through groove, the shaft sleeve is slidingly connected to the outer side of the guide column, the inner wall of the shaft sleeve is connected with the sponge ring through the annular groove, the sponge ring is abutted to the outer side of the guide column, and the inner wall of the shaft sleeve is provided with a through hole for wetting the sponge ring.

[0010] Preferably, the outer side of the shaft sleeve is connected with a ring cover, a soft tube is connected on the inner wall of the ring cover, and the soft tube is connected with the liquid outlet end of the pressing pump.

[0011] Preferably, the cutting assembly comprises a hanger, a rectangular cutter, a short hydraulic rod, a rectangular cylinder, a supporting plate, a material collecting groove, a hydraulic motor, a first cutting roller, a first bevel gear, a second bevel gear and a second cutting roller, the bottom of the mounting plate is connected with the hanger through bolts, the hanger is connected on the upper surface of the upper die, the rectangular cutter is slidably connected on the hanger, the rectangular cutter is slidably connected on the outer side of the upper die, the short hydraulic rod is connected on the upper surface of the rectangular cutter.

[0012] Preferably, the outer side of the lower die and the lower die bottom support is provided with a rectangular cylinder, the rectangular cylinder is connected on the upper surface of the bottom support, the supporting plate is connected on the inner wall of the rectangular cylinder, and the material collecting grooves are slidably connected on the front and rear parts of the inner wall of the rectangular cylinder away from the supporting plate.

[0013] Preferably, the front part of the rectangular cylinder is connected with the hydraulic motor through a support, the output end of the hydraulic motor is connected with the first cutting roller through the inner wall of the rectangular cylinder, and the first cutting roller is rotatably connected on the inner wall of the rectangular cylinder through an L-shaped support plate.

[0014] Preferably, the one end of the first cutting roller away from the hydraulic motor is connected with the first bevel gear, the first bevel gear is meshingly connected with the second bevel gear on one side, the second bevel gear is connected with the second cutting roller on one side, and the second cutting roller is rotatably connected on the inner wall of the rectangular cylinder through the L-shaped support plate.

[0015] Compared with the prior art, the mould with the lubricating mechanism has the advantages that: the oil in the oil bottle is extracted by the extrusion pressing pump, the sponge ring is wetted, and the lubricating oil is applied on the guide column, so that the mould is lubricated; the short hydraulic rod is started to push the rectangular cutter to cut off the excess material, the material falls on the supporting plate, the hydraulic motor is started to drive the first cutting roller to cut off the corner material on the supporting plate, and the mould cuts the corner.

[0016] 1. The pressing pump is extruded by moving the mounting plate upward, the lubricating oil in the oil bottle is extracted and sent into the ring cover, the sponge ring is wetted, and the lubricating oil is applied on the guide column by the sponge ring when the mounting plate moves up and down, so that the mould is lubricated.

[0017] 2. The short hydraulic rod is started to push the rectangular cutter to press downward on the outer side of the upper die, the excess material is cut off and falls into the rectangular cylinder, the hydraulic motor is started to drive the first cutting roller and the second cutting roller to rotate, the corner material on the supporting plate is cut off and falls into the material collecting groove, and the mould cuts the corner. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the utility model;

[0019] Figure 2 is a front view of the utility model;

[0020] Figure 3 is a sectional view of the utility model mounting plate;

[0021] Figure 4 is a perspective view of the utility model ring cover;

[0022] Figure 5 is a sectional view of the utility model ring cover;

[0023] Figure 6 is a sectional view of the utility model rectangular cutter;

[0024] Figure 7 is a perspective view of the utility model rectangular barrel;

[0025] Figure 8 is a front view of the utility model upper die;

[0026] Figure 9 is a perspective view of the utility model upper die;

[0027] Figure 10 is a plan view of the utility model first cutting roller;

[0028] Figure 11 is a perspective view of the utility model material collecting groove.

[0029] In the drawing: 1, base; 2, guide column; 3, horizontal plate; 4, long hydraulic rod; 5, mounting plate; 6, lubricating assembly; 601, oil bottle; 602, pressing pump; 603, telescopic rod; 604, pressing plate; 605, shaft sleeve; 606, sponge ring; 607, ring cover; 608, hose; 7, cutting assembly; 701, hanging bracket; 702, rectangular cutter; 703, short hydraulic rod; 704, rectangular barrel; 705, supporting plate; 706, material collecting groove; 707, hydraulic motor; 708, first cutting roller; 709, first bevel gear; 710, second bevel gear; 711, second cutting roller; 8, upper die; 9, lower die. DETAILED DESCRIPTION

[0030] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] Please refer to Figures 1-6 The present application provides a technical scheme: a mold with a lubricating mechanism, comprising: a base 1, a guide column 2, a cross plate 3 and a long hydraulic rod 4; the upper surface of the base 1 is connected with the guide column 2, the upper surface of the guide column 2 is connected with the cross plate 3, the long hydraulic rod 4 is installed through the cross plate 3, the moving end of the long hydraulic rod 4 is connected with a mounting plate 5, the mounting plate 5 is arranged on the guide column 2, and one side of the mounting plate 5 is provided with a lubricating assembly 6, the bottom of the mounting plate 5 is connected with a cutting assembly 7, the lower side of the cutting assembly 7 is connected with an upper die 8, the lower side of the upper die 8 is abutted with a lower die 9, and the lower die 9 is connected to the upper surface of the base 1 through a support; the lubricating assembly 6 comprises: an oil bottle 601, a pressing pump 602, an extension rod 603, a pressing plate 604, a shaft sleeve 605, a sponge ring 606, a ring cover 607 and a hose 608, one side of the mounting plate 5 is connected with the oil bottle 601 through a support, the inner wall of the oil bottle 601 is connected with the pressing pump 602 through a through hole, the upper surface of the oil bottle 601 is connected with the extension rod 603, the moving end of the extension rod 603 is connected with the pressing plate 604, the pressing plate 604 is connected to the upper surface of the pressing pump 602, the inside of the mounting plate 5 is connected with the shaft sleeve 605 through a through groove, the shaft sleeve 605 is slidingly connected to the outer side of the guide column 2, the inner wall of the shaft sleeve 605 is connected with the sponge ring 606 through an annular groove, the sponge ring 606 is abutted to the outer side of the guide column 2, a through hole for wetting the sponge ring 606 is formed in the inner wall of the shaft sleeve 605, the outer side of the shaft sleeve 605 is connected with the ring cover 607, the inner wall of the ring cover 607 is connected with the hose 608 through a through hole, and the hose 608 is connected to the liquid outlet end of the pressing pump 602.

[0032] In specific implementation, the long hydraulic rod 4 drives the mounting plate 5 to move upwards, the pressing plate 604 is abutted to the cross plate 3, the pressing pump 602 is extruded, the lubricating oil in the oil bottle 601 is pumped out, is sent into the ring cover 607 through the hose 608, and then is wetted through the sponge ring 606 from the through hole in the inner wall of the shaft sleeve 605. When the mounting plate 5 moves up and down, the sponge ring 606 is used to smear the lubricating oil on the guide column 2, so that the mold is lubricated.

[0033] Please refer to Figure 1 , Figure 2 and Figures 6-11It can be known that the cutting assembly 7 comprises: a hanger 701, a rectangular cutter 702, a short hydraulic rod 703, a rectangular cylinder 704, a supporting plate 705, a collecting groove body 706, a hydraulic motor 707, a first cutting roller 708, a first bevel gear 709, a second bevel gear 710 and a second cutting roller 711, the bottom of the mounting plate 5 is bolted with the hanger 701, the hanger 701 is connected to the upper surface of the upper die 8, and the rectangular cutter 702 is slidingly connected to the hanger 701, the rectangular cutter 702 is slidingly connected to the outer side of the upper die 8, the short hydraulic rod 703 is penetratingly connected to the inside of the hanger 701, the short hydraulic rod 703 is connected to the upper surface of the rectangular cutter 702, the lower die 9 and the outer side of the lower die 9 bottom support are provided with the rectangular cylinder 704, the rectangular cylinder 704 is connected to the upper surface of the base 1, and the inner wall of the rectangular cylinder 704 is connected with the supporting plate 705, the inner wall of the rectangular cylinder 704 is penetratingly slidingly connected with the collecting groove body 706 in front of and behind the supporting plate 705, the front of the rectangular cylinder 704 is connected with the hydraulic motor 707 through a support, the output end of the hydraulic motor 707 is penetratingly connected with the first cutting roller 708 through the inner wall of the rectangular cylinder 704, the first cutting roller 708 is rotatably connected to the inner wall of the rectangular cylinder 704 through an L-shaped support plate, one end of the first cutting roller 708 away from the hydraulic motor 707 is connected with the first bevel gear 709, the first bevel gear 709 is meshingly connected with the second bevel gear 710 on one side, and the second bevel gear 710 is connected with the second cutting roller 711 on one side, and the second cutting roller 711 is rotatably connected to the inner wall of the rectangular cylinder 704 through an L-shaped support plate.

[0034] In specific implementation, the short hydraulic rod 703 is started to push the rectangular cutter 702 to press downward on the outer side of the upper die 8, cut off the excess material, fall into the rectangular cylinder 704, and rest on the supporting plate 705, then the hydraulic motor 707 is started to drive the first cutting roller 708 to rotate one circle, drive the first bevel gear 709 to drive the second bevel gear 710 and the second cutting roller 711 to rotate, cut off the corner material resting on the supporting plate 705, and fall into the collecting groove body 706, so that the mold cuts the corner.

[0035] In summary, when using the die with the lubricating mechanism, first, the die is installed in the protection box, then the long hydraulic rod 4 is shortened to drive the upper die 8 to lift, the plate to be punched is placed in the lower die 9, the long hydraulic rod 4 is lengthened to drive the mounting plate 5 and the upper die 8 to press down, the plate is extruded in the lower die 9 to form, then the short hydraulic rod 703 is started to drive the rectangular cutter 702 to press down, the excess corners are cut off and fall into the rectangular cylinder 704, the hydraulic motor 707 is started to rotate one circle, the cut-off corners are cut into small pieces and fall into the collecting groove 706 to be collected, then the long hydraulic rod 4 is shortened to lift the cutting assembly 7, the formed plate is taken out, the collecting groove 706 is extracted periodically, the collected corners are poured, if the mounting plate 5 is stuck when moving up and down, the mounting plate 5 is lifted to the highest position, the extrusion plate 604 and the pressing pump 602 are pressed to smear the lubricating oil in the oil bottle 601 on the guide column 2 to lubricate, the contents not described in detail in the description belong to the prior art known by the skilled in the art.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A mold with a lubricating mechanism, comprising: Base (1), guide column (2), cross plate (3) and long hydraulic rod (4), it is characterized by; The upper surface of the base (1) is connected with the guide column (2), the upper surface of the guide column (2) is connected with the cross plate (3), the cross plate (3) is installed through the long hydraulic rod (4), the moving end of the long hydraulic rod (4) is connected with the mounting plate (5), the mounting plate (5) is arranged on the guide column (2), and one side of the mounting plate (5) is provided with a lubricating assembly (6), the bottom of the mounting plate (5) is connected with a cutting assembly (7), the lower side of the cutting assembly (7) is connected with an upper die (8), the lower side of the upper die (8) is abutted with a lower die (9), and the lower die (9) is connected to the upper surface of the base (1) through a support; The lubricating assembly (6) comprises an oil bottle (601), a pressing pump (602), an extension rod (603), a pressing plate (604), a shaft sleeve (605), a sponge ring (606), a ring cover (607) and a hose (608), one side of the mounting plate (5) is connected with the oil bottle (601) through a support, and the inner wall of the oil bottle (601) is connected with the pressing pump (602) in a penetrating manner.

2. A mold with a lubricating mechanism according to claim 1, characterized in that: The upper surface of the oil bottle (601) is connected with the extension rod (603), the moving end of the extension rod (603) is connected with the pressing plate (604), and the pressing plate (604) is connected to the upper surface of the pressing pump (602).

3. A mold with a lubricating mechanism according to claim 1, characterized in that: The inside of the mounting plate (5) is connected with the shaft sleeve (605) through a through groove, the shaft sleeve (605) is slidably connected to the outer side of the guide column (2), the inner wall of the shaft sleeve (605) is connected with the sponge ring (606) through an annular groove, the sponge ring (606) is abutted to the outer side of the guide column (2), and a through hole for wetting the sponge ring (606) is formed in the inner wall of the shaft sleeve (605).

4. A mold with a lubricating mechanism according to claim 3, characterized in that: The outer side of the shaft sleeve (605) is connected with the ring cover (607), the inner wall of the ring cover (607) is connected with the hose (608) in a penetrating manner, and the hose (608) is connected to the liquid outlet end of the pressing pump (602).

5. The mold with a lubricating mechanism according to claim 1, characterized in that: The cutting assembly (7) comprises a hanger (701), a rectangular cutter (702), a short hydraulic rod (703), a rectangular cylinder (704), a supporting plate (705), a material collecting groove body (706), a hydraulic motor (707), a first cutting roller (708), a first bevel gear (709), a second bevel gear (710) and a second cutting roller (711), the bottom of the mounting plate (5) is connected with the hanger (701) through bolts, the hanger (701) is connected to the upper surface of the upper die (8), the hanger (701) is slidably connected with the rectangular cutter (702), the rectangular cutter (702) is slidably connected to the outer side of the upper die (8), and the inside of the hanger (701) is connected with the short hydraulic rod (703) in a penetrating manner.

6. The mold with a lubricating mechanism according to claim 1, characterized by: The lower mould (9) and the outer side of the lower mould (9) bottom support are provided with a rectangular cylinder (704), the rectangular cylinder (704) is connected on the upper surface of the base (1), and the inner wall of the rectangular cylinder (704) is connected with a supporting plate (705), and the inner wall of the rectangular cylinder (704) is penetrated by a material collecting groove body (706) away from the front and rear of the supporting plate (705).

7. A mold with a lubricating mechanism according to claim 6, characterized in that: The front of the rectangular cylinder (704) is connected with a hydraulic motor (707) through a support, the output end of the hydraulic motor (707) is penetrated through the inner wall of the rectangular cylinder (704) and connected with a first cutting roller (708), and the first cutting roller (708) is rotatably connected on the inner wall of the rectangular cylinder (704) through an L-shaped support plate.

8. A mold with a lubricating mechanism according to claim 7, characterized in that: The end of the first cutting roller (708) away from the hydraulic motor (707) is connected with a first bevel gear (709), one side of the first bevel gear (709) is meshedly connected with a second bevel gear (710), one side of the second bevel gear (710) is connected with a second cutting roller (711), and the second cutting roller (711) is rotatably connected on the inner wall of the rectangular cylinder (704) through an L-shaped support plate.