CN219004799U

CN219004799U - Cold press

Info

Publication number: CN219004799U
Application number: CN202223509726.7U
Authority: CN
Inventors: 赵波; 张俊; 瞿新贵
Original assignee: Ezhou Bailifeng Diamond Tools Technology Co ltd
Current assignee: Ezhou Bailifeng Diamond Tools Technology Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-12
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of diamond saw blade production and discloses a cold press, which comprises a top plate, wherein a hydraulic cylinder is arranged at the top of the top plate, a guide pillar is arranged on the lower surface of the top plate, a hydraulic rod is arranged at one end of the hydraulic cylinder, an upper pressing die is arranged at the bottom of the hydraulic rod, and a workbench is fixedly connected to the bottom of the guide pillar. The utility model has the following advantages and effects: because the bottom of lower mould extends the bottom of die holder and is connected with the spring, consequently when the compression moulding-die pressing is accomplished reverse and is retracted, make it flexible and drive the outside with the ejecting shaping groove of shaping tool bit when returning to original position through the elastic action of spring, make its flexible drive push plate release the upper surface that breaks away from the shaping groove with shaping tool bit in one side of die holder through starting flexible push rod this moment, can accomplish automatic discharging process from this, avoid the manual material of staff, improve the material efficiency of handling, reduce the operation risk.

Description

Cold press

Technical Field

The utility model relates to the technical field of diamond saw blade production, in particular to a cold press.

Background

The diamond saw blade is a cutting tool, is widely applied to processing hard and brittle materials such as concrete, refractory materials, stone materials, ceramics and the like, and mainly comprises a matrix and a tool bit, wherein cold pressing equipment is needed in the production and processing process of the tool bit, and diamond particles and metal powder serving as a binder are pressed and molded through the cold pressing equipment.

In the prior art, according to chinese patent publication No. CN213791530U, there is provided a cold pressing mechanism for a diamond saw blade, which comprises a frame and a cold pressing mechanism, wherein the frame comprises a base, four support rods and a top cover, the four support rods are arranged in parallel, the four support rods are vertically arranged at the top of the base, the four support rods are arranged at four corners of the base, and the top cover is arranged at the top of the support rods; the cold pressing mechanism comprises a lower pressing die, an upper pressing die, a lower pressing block, an upper pressing block, a hydraulic mechanism and a pressing mechanism, wherein the lower pressing block is arranged on the upper surface of the base. The mechanism can automatically add a proper amount of cutter head powder into the forming cavity, does not need manual operation, and saves time and labor.

The above patent has the effect that a proper amount of cutter head powder can be automatically added into the forming cavity without manual operation, but the automatic discharging and collecting effect of the cold pressing mechanism on the forming cutter head is poor when the cold pressing mechanism is used, and the surface cleaning of the cold pressing mechanism is inconvenient, so that the existing problems are improved.

Disclosure of Invention

The utility model aims to provide a cold press which has the effects of facilitating automatic pushing and discharging of a forming cutter head, improving discharging efficiency and cleaning a cold press forming mechanism.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a cold press, includes the roof, the top of roof is provided with the pneumatic cylinder, the lower surface of roof is provided with the guide pillar, the one end of pneumatic cylinder is provided with the hydraulic stem, the bottom of hydraulic stem is provided with the moulding-die, the bottom fixedly connected with workstation of guide pillar, the upper surface of workstation is provided with the die holder, the upper surface of die holder is provided with the bed die, the shaping groove has been seted up to the surface of bed die, the bottom of bed die is provided with the spring, a side of bed die is provided with the pushing plate, a side of pushing plate is provided with flexible push rod.

Through adopting above-mentioned technical scheme, fix the spring in the bottom of bed die when using, the inside of shaping groove is put into to the shaping raw materials, make the hydraulic stem extend downwards through starting the pneumatic cylinder drive go up the moulding-die and reciprocate the raw materials of shaping inslot and suppress, because the bottom that the bed die is extended to the bottom of bed die is connected with the spring, therefore when going up the moulding-die suppression and accomplishing reverse the time retracting, the outside with shaping tool bit ejecting shaping groove when making it flexible and driving the bed die to return to original position through the elastic action of spring, make its flexible drive pushing plate release the shaping tool bit in one side of bed die through starting flexible push rod at this moment, from this can accomplish automatic discharging process, avoid the manual material of staff, improve the department material efficiency, reduce the operation risk.

The utility model is further provided with: one end of the telescopic push rod is provided with a cylinder, and the outer surface of the cylinder is provided with a cylinder box.

Through adopting above-mentioned technical scheme, fix the cylinder in one side of workstation through the cylinder case to be convenient for last for flexible push rod provides flexible power, make it can last for pushing away the flitch and provide ejection of compact mechanical power.

The utility model is further provided with: the bottom of the spring is fixedly connected with a bottom support column, and the bottom of the bottom support column is fixedly connected with a bottom support seat.

Through adopting above-mentioned technical scheme, can provide stable support to the bottom of bottom stay post through the bottom stay seat, and then be convenient for provide stable holding power for the spring.

The utility model is further provided with: a supporting table is arranged on one side surface of the workbench, and a receiving tray is arranged at the top of the supporting table.

Through adopting above-mentioned technical scheme, will connect the charging tray to place in the top of brace table, can be convenient for connect the material to the diamond tool bit that lasts propelling movement department material to concentrate the collection to batch shaping tool bit.

The utility model is further provided with: the top of the upper pressing die is provided with a bottom plate, and the outer surface of the guide post is fixedly connected with a limiting plate.

Through adopting above-mentioned technical scheme, can make it provide the top for the bottom plate and be spacing in the highest position through the setting of limiting plate, and then be convenient for provide spacing effect for last moulding-die to clear up the operation to it.

The utility model is further provided with: the top of workstation is provided with the stand, the surface rotation of stand is connected with the connecting rod, the one end fixedly connected with of connecting rod clears the scraper blade.

Through adopting above-mentioned technical scheme, when the hydraulic stem is backward retracted and is driven bottom plate and last moulding-die and upwards move to the lower surface of limiting plate, has reached the highest spacing position this moment, and the staff makes it clear the scraper blade upset to the lower surface of last moulding-die through rotating the outside connecting rod of stand and scrapes it again and change back to normal position, from this alright clear up the surface of last moulding-die to prevent its surface residual impurity from influencing follow-up cold press shaping effect.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the matching arrangement among the top plate, the hydraulic cylinder, the guide post, the hydraulic rod, the upper pressing die, the workbench, the lower die seat, the lower die, the forming groove, the spring, the pushing plate and the telescopic pushing rod, the spring is fixed at the bottom of the lower die when the device is used, the forming raw material is placed into the forming groove, the hydraulic rod is started to enable the hydraulic rod to extend downwards to drive the upper pressing die to move downwards to press the raw material in the forming groove, and as the bottom of the lower die extends out of the bottom of the lower die seat to be connected with the spring, when the upper pressing die is in reverse retraction, the spring is enabled to extend and retract to drive the lower die to return to the original position, and meanwhile, the forming cutter head is ejected out of the forming groove, and at the moment, the telescopic pushing rod is enabled to extend and drive the pushing plate to push the forming cutter head out of the upper surface of the forming groove at one side of the lower die, so that the automatic discharging process can be completed, the manual material taking of staff is avoided, the material taking efficiency is improved, and the operation risk is reduced.

2. According to the utility model, through the cooperation arrangement among the supporting table, the material receiving disc, the bottom plate, the limiting plate, the upright post, the connecting rod and the cleaning scraping plate, when the device is used, the material receiving disc is placed at the top of the supporting table, diamond tool bits for continuously pushing materials can be conveniently received, so that batch forming tool bits can be conveniently collected in a concentrated mode, when the hydraulic rod is reversely retracted to drive the bottom plate and the upper pressing die to move upwards to the lower surface of the limiting plate, the highest limiting position is reached at the moment, a worker rotates the connecting rod outside the upright post to enable the cleaning scraping plate to overturn the lower surface of the upper pressing die to clean and return to the original position, and therefore the surface of the upper pressing die can be cleaned, and the residual impurities on the surface of the upper pressing die can be prevented from affecting the subsequent cold pressing forming effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a workbench according to the utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic diagram of a pushing plate structure according to the present utility model.

In the figure, 1, a top plate; 2. a hydraulic cylinder; 3. a guide post; 4. a hydraulic rod; 5. performing upper pressing; 6. a work table; 7. a lower die holder; 8. a lower die; 9. a forming groove; 10. a spring; 11. a pushing plate; 12. a telescopic push rod; 13. a cylinder; 14. a cylinder box; 15. a bottom stay; 16. a bottom support seat; 17. a support table; 18. a receiving tray; 19. a bottom plate; 20. a limiting plate; 21. a column; 22. a connecting rod; 23. and (5) cleaning the scraping plate.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 fall within the scope of the utility model.

Referring to fig. 1-4, a cold press comprises a top plate 1, a hydraulic cylinder 2 is arranged at the top of the top plate 1, a guide post 3 is arranged on the lower surface of the top plate 1, a hydraulic rod 4 is arranged at one end of the hydraulic cylinder 2, an upper pressing die 5 is arranged at the bottom of the hydraulic rod 4, a workbench 6 is fixedly connected to the bottom of the guide post 3, a lower die seat 7 is arranged on the upper surface of the workbench 6, a lower die 8 is arranged on the upper surface of the lower die seat 7, a forming groove 9 is arranged on the outer surface of the lower die 8, a spring 10 is arranged at the bottom of the lower die 8, a pushing plate 11 is arranged at one side of the pushing plate 11, a telescopic push rod 12 is arranged at one side of the pushing plate 11, when in use, a forming raw material is placed in the forming groove 9, the hydraulic rod 4 is driven to move downwards in a telescopic manner through starting the hydraulic cylinder 2 to press the raw material in the forming groove 9, because the bottom of the lower die 8 extends out of the bottom of the lower die 7 to be connected with the spring 10, when the upper die 5 is pressed to retract reversely, the lower die 8 is driven to return to the original position by the elastic action of the spring 10 and the formed cutter head is ejected out of the forming groove 9, at the moment, the telescopic push rod 12 is started to stretch and drive the push plate 11 to push the formed cutter head out of the upper surface of the forming groove 9 on one side of the lower die 8, thereby the automatic discharging process can be completed, manual material taking of workers is avoided, the material taking efficiency is improved, the operation risk is reduced, one end of the telescopic push rod 12 is provided with the air cylinder 13, the outer surface of the air cylinder 13 is provided with the air cylinder box 14, the air cylinder 13 is fixed on one side of the workbench 6 through the air cylinder box 14, so that the telescopic push rod 12 is convenient to continuously provide telescopic power, the utility model can continuously provide mechanical power for the material pushing plate 11, the bottom of the spring 10 is fixedly connected with the bottom support column 15, the bottom of the bottom support column 15 is fixedly connected with the bottom support seat 16, the bottom of the bottom support column 15 can be provided with stable support through the bottom support seat 16, thereby being convenient for providing stable supporting force for the spring 10, one side surface of the workbench 6 is provided with the supporting table 17, the top of the supporting table 17 is provided with the material receiving disc 18, the material receiving disc 18 is placed at the top of the supporting table 17, the diamond cutter heads which continuously push the materials can be conveniently connected, so as to be convenient for collecting batch forming cutter heads, the top of the upper pressing die 5 is provided with the bottom plate 19, the outer surface of the guide post 3 is fixedly connected with the limiting plate 20, the setting through limiting plate 20 can make it provide the top highest position spacing for bottom plate 19, and then be convenient for provide spacing effect for last moulding-die 5, so that clear up the operation to it, the top of workstation 6 is provided with stand 21, stand 21's surface rotates and is connected with connecting rod 22, connecting rod 22's one end fixedly connected with clear scraper blade 23, when hydraulic rod 4 reverse retraction drives bottom plate 19 and last moulding-die 5 upwards move to limiting plate 20's lower surface, the highest spacing position has been reached this moment, the staff makes it clear up the lower surface of turning over the upper moulding-die 5 with clear scraper blade 23 through rotating the outside connecting rod 22 of stand 21 and changes back to the normal position again, from this alright clear up the surface of last moulding-die 5, so that its surface residual impurity influences subsequent cold press shaping effect.

In the utility model, through the matching arrangement among the top plate 1, the hydraulic cylinder 2, the guide post 3, the hydraulic rod 4, the upper die 5, the workbench 6, the lower die holder 7, the lower die 8, the forming groove 9, the spring 10, the pushing plate 11 and the telescopic push rod 12, when the device is used, the spring 10 is fixed at the bottom of the lower die 8, forming raw materials are put into the forming groove 9, the hydraulic rod 4 is started to extend downwards by the hydraulic cylinder 2 to drive the upper die 5 to move downwards to press the raw materials in the forming groove 9, as the bottom of the lower die 8 extends out of the bottom of the lower die holder 7 to be connected with the spring 10, when the upper die 5 is in reverse retraction, the forming tool bit is pushed out of the forming groove 9 while the lower die 8 is driven to return to the original position by the elastic action of the spring 10, at this time, the telescopic push rod 12 is started to enable the telescopic push rod to drive the pushing plate 11 to push out the formed tool bit from the upper surface of the forming groove 9 at one side of the lower die 8, so that the automatic discharging process can be completed, manual material taking by workers is avoided, the material processing efficiency is improved, the operation risk is reduced, through the matched arrangement among the supporting table 17, the material receiving tray 18, the bottom plate 19, the limiting plate 20, the upright post 21, the connecting rod 22 and the cleaning scraper 23, the material receiving tray 18 is placed at the top of the supporting table 17 when the device is used, the diamond tool bit continuously pushing the material can be conveniently received, so that the batch formed tool bit is conveniently collected in a concentrated mode, when the hydraulic rod 4 is reversely retracted to drive the bottom plate 19 and the upper die 5 to move upwards to the lower surface of the limiting plate 20, the highest limiting position is reached at this time, the staff rotates the connecting rod 22 outside the upright post 21 to enable the scraping plate 23 to be turned over to the lower surface of the upper pressing die 5 to scrape the lower surface of the upper pressing die 5 and turn back to the original position again, so that the surface of the upper pressing die 5 can be cleaned, and the effect of the subsequent cold press molding is prevented from being influenced by residual impurities on the surface of the upper pressing die.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Cold press, comprising a top plate (1), characterized in that: the top of roof (1) is provided with pneumatic cylinder (2), the lower surface of roof (1) is provided with guide pillar (3), the one end of pneumatic cylinder (2) is provided with hydraulic stem (4), the bottom of hydraulic stem (4) is provided with moulding-die (5), the bottom fixedly connected with workstation (6) of guide pillar (3), the upper surface of workstation (6) is provided with die holder (7), the upper surface of die holder (7) is provided with bed die (8), shaping groove (9) have been seted up to the surface of bed die (8), the bottom of bed die (8) is provided with spring (10), a side of bed die (8) is provided with pushing away flitch (11), a side of pushing away flitch (11) is provided with telescopic push rod (12).

2. A cold press as claimed in claim 1, wherein: one end of the telescopic push rod (12) is provided with a cylinder (13), and the outer surface of the cylinder (13) is provided with a cylinder box (14).

3. A cold press as claimed in claim 1, wherein: the bottom of the spring (10) is fixedly connected with a bottom support column (15), and the bottom of the bottom support column (15) is fixedly connected with a bottom support seat (16).

4. A cold press as claimed in claim 1, wherein: a supporting table (17) is arranged on one side surface of the workbench (6), and a receiving tray (18) is arranged at the top of the supporting table (17).

5. A cold press as claimed in claim 1, wherein: the top of the upper pressing die (5) is provided with a bottom plate (19), and the outer surface of the guide post (3) is fixedly connected with a limiting plate (20).

6. A cold press as claimed in claim 1, wherein: the top of workstation (6) is provided with stand (21), the surface rotation of stand (21) is connected with connecting rod (22), the one end fixedly connected with of connecting rod (22) clear scraper blade (23).