CN220163145U

CN220163145U - Medical laryngoscope fashioned does not have hydro-cylinder power mould structure

Info

Publication number: CN220163145U
Application number: CN202222831891.8U
Authority: CN
Inventors: 朱国庆
Original assignee: Kunshan Jingxin Die Co ltd
Current assignee: Kunshan Jingxin Die Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-12-12
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses an oil cylinder-free power mold structure for medical laryngoscope molding, which comprises a shell, wherein the top of the shell is provided with a telescopic structure, the inner wall of the top of the shell is fixedly connected with a limiting strip, the inner wall of the bottom of the shell is provided with a lower mold, the top of the lower mold is provided with an injection molding cavity, the inner wall of the injection molding cavity is provided with a mold core, the two sides of the mold core are fixedly connected with connecting blocks, and the top of the lower mold is fixedly connected with a slide column. This be used for fashioned no hydro-cylinder power mould structure of medical laryngoscope is through extending structure's setting to the compression injection moulding of this medical laryngoscope mould of control has avoided carrying out compression injection moulding through the hydro-cylinder, and then has improved the stability of this medical laryngoscope mould compression injection moulding, simultaneously through the setting of traveller, circular slot etc. to play guide effect to last mould and bed die in the course of the preparation, further improved this medical laryngoscope mould compression injection moulding's stability.

Description

Medical laryngoscope fashioned does not have hydro-cylinder power mould structure

Technical Field

The utility model relates to the technical field of dies, in particular to a medical laryngoscope molded cylinder-free power die structure.

Background

The mould is various moulds and tools for obtaining the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industrial production, in short, the mould is a tool for manufacturing a molded article, the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly by changing the physical state of the molded material;

the mould of general medical laryngoscope all needs to use the hydro-cylinder to carry out compression injection moulding, but the hydro-cylinder is when constantly working, and inside temperature can rise, and internal pressure also can become big simultaneously to the oil leak phenomenon takes place for the hydro-cylinder easily, in case the hydro-cylinder oil leak will make the pressure of hydro-cylinder reduce, thereby can make the mould that is moulding plastics take place to leak, and then cause the loss of material, and current drawing of patterns part can not be timely with the shaping mould ejection after the medical laryngoscope shaping simultaneously, thereby reduced production efficiency.

Disclosure of Invention

The utility model aims to provide an oil cylinder-free power mold structure for medical laryngoscope molding, which solves the problems that when an oil cylinder provided in the background art works continuously, the internal temperature is increased, the internal pressure is increased, so that oil leakage phenomenon of the oil cylinder is easy to occur, and meanwhile, the oil cylinder leaks oil, so that outside air enters the oil cylinder, the stability of the oil cylinder operation is influenced, and the existing demolding part cannot eject a molding mold in time after the medical laryngoscope is molded.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fashioned no hydro-cylinder power mould structure of medical laryngoscope, includes the casing, the top of casing is provided with extending structure, and the top inner wall fixedly connected with limit strip of casing, the bottom inner wall of casing is provided with the bed die, and the cavity of moulding plastics has been seted up at the top of bed die, the inner wall of the cavity of moulding plastics is provided with the mold core, and the both sides fixedly connected with connecting block of mold core, the top fixedly connected with traveller of bed die, and the outer wall of traveller is provided with the mould, the top at the bed die is fixed to the traveller equidistance, the circular slot has been seted up in the top penetration of mould, and the circular slot corresponds the top of traveller equidistance seting up at the mould.

Preferably, the telescopic structure comprises a motor, one end output shaft of the motor is fixedly connected with a screw rod, the outer wall of the screw rod is in threaded connection with a fixing plate, the top of the fixing plate is penetrated and provided with a limiting groove, the limiting strip is attached to the inner wall of the limiting groove, and the outer wall of one side of the fixing plate is provided with a first fixing groove.

Preferably, the inner wall fixedly connected with first fixed block of first fixed slot, and the bottom fixedly connected with connecting rod of first fixed block, the bottom fixedly connected with second fixed block of connecting rod, and the outer wall fixedly connected with second fixed slot of second fixed block, first fixed slot equidistance sets up the outer wall at the fixed plate.

Preferably, the top of the spool is tapered.

Preferably, the top of going up the mould is provided with the backup pad, and the inside threaded connection of backup pad has fixing bolt, fixing bolt's outer wall threaded connection is in the inside at last mould, the top of backup pad runs through and has seted up the mouth of moulding plastics, and the top of backup pad is provided with injection molding device, one side of going up the mould is provided with demoulding structure.

Preferably, the demoulding structure comprises a first shell, a sliding groove is formed in the inner wall of the bottom of the first shell in a penetrating mode, a sliding rod is arranged on the inner wall of the sliding groove in a fitting mode, a rotating column is fixedly connected to one side of the sliding rod, a second shell is fixedly connected to the bottom of the first shell, and a pushing block is arranged on the inner wall of the second shell in a fitting mode.

Preferably, a spring is arranged on one side outer wall of the push block, a push rod is fixedly connected with the other side outer wall of the push block, one side of the push rod is in an inclined plane shape, one side of the push rod is arranged on one side outer wall of the slide rod in an extrusion mode, a limiting block is arranged on one side outer wall of the slide rod corresponding to the push rod, and a groove is formed in one side of the slide rod.

Compared with the prior art, the utility model has the beneficial effects that: the cylinder-free power mould structure for medical laryngoscope molding is provided;

1. through the setting of the telescopic structure, the compression injection molding of the medical laryngoscope mould is controlled, the compression injection molding is avoided through the oil cylinder, the stability of the compression injection molding of the medical laryngoscope mould is further improved, and meanwhile, through the setting of the sliding column, the circular groove and the like, the upper mould and the lower mould are guided in the manufacturing process, and the stability of the compression injection molding of the medical laryngoscope mould is further improved;

2. through setting up of drawing of patterns structure, connecting block etc to cooperation extending structure's use, synchronous drawing of patterns operation is being carried out after the shaping to this medical laryngoscope mould preparation, and then this medical laryngoscope mould compression injection moulding's production efficiency has been improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the housing of the present utility model;

FIG. 3 is a schematic view of a telescopic structure according to the present utility model;

FIG. 4 is a schematic structural view of the whole part of the present utility model;

fig. 5 is a schematic structural view of the demolding structure of the present utility model.

In the figure: 1. a housing; 3. a limit bar; 4. a lower die; 5. an injection molding chamber; 6. a mold core; 7. a connecting block; 8. a spool; 9. an upper die; 10. a circular groove; 11. a support plate; 12. a fixing bolt; 13. an injection molding port; 14. an injection molding device; 16. a through groove; 2. a telescopic structure; 201. a motor; 202. a screw rod; 203. a fixing plate; 204. a limit groove; 205. a first fixing groove; 206. a first fixed block; 207. a connecting rod; 208. a second fixed block; 209. a second fixing groove; 15. a demoulding structure; 1501. a first housing; 1502. a chute; 1503. a slide bar; 1504. a rotating column; 1505. a second housing; 1506. a pushing block; 1507. a spring; 1508. a push rod; 1509. a limiting block; 1510. a groove.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a medical laryngoscope fashioned does not have cylinder power mould structure, including casing 1, spacing 3, lower mould 4, injection molding cavity 5, mold core 6, connecting block 7, slide post 8, upper mould 9, circular slot 10, backup pad 11, fixing bolt 12, injection molding mouth 13, injection molding device 14, logical groove 16, extending structure 2, motor 201, lead screw 202, fixed plate 203, spacing groove 204, first fixed slot 205, first fixed block 206, connecting rod 207, second fixed block 208, second fixed slot 209, demoulding structure 15, first shell 1501, spout 1502, slide bar 1503, swivel post 1504, second shell 1505, push block 1506, spring 1507, push rod 1508, stopper 1509 and recess 1510;

the top of the shell 1 is provided with a telescopic structure 2, the inner wall of the top of the shell 1 is fixedly connected with a limit bar 3, the inner wall of the bottom of the shell 1 is provided with a lower die 4, then the top of the lower die 4 is fixedly connected with a slide column 8, the outer wall of the slide column 8 is provided with a round groove 10 in a fitting way, the top of the further slide column 8 is conical, so that an upper die 9 and the lower die 4 are better in butt joint, the slide column 8 is fixed at the top of the lower die 4 at equal distance, the top of the upper die 9 is penetrated and provided with the round groove 10, then the round groove 10 is arranged at the top of the upper die 9 at equal distance corresponding to the slide column 8, and the round groove 10 and the like are arranged, so that the upper die 9 and the lower die 4 are guided in the manufacturing process, and the stability of compression injection molding of the medical laryngoscope die is further improved;

the further telescopic structure 2 comprises a motor 201, one end output shaft of the motor 201 is fixedly connected with a screw rod 202, the outer wall of the screw rod 202 is in threaded connection with a fixing plate 203, then the top of the fixing plate 203 is provided with a limiting groove 204 in a penetrating mode, a limiting strip 3 is attached to the inner wall of the limiting groove 204, the outer wall of one side of the fixing plate 203 is provided with a first fixing groove 205, then the inner wall of the first fixing groove 205 is fixedly connected with a first fixing block 206, the bottom of the first fixing block 206 is fixedly connected with a connecting rod 207, the bottom of the connecting rod 207 is fixedly connected with a second fixing block 208, then the outer wall of the second fixing block 208 is fixedly connected with a second fixing groove 209, and the first fixing grooves 205 are equidistantly formed in the outer wall of the fixing plate 203;

further through the one end output shaft fixedly connected with lead screw 202 of first motor 201, and the outer wall threaded connection of lead screw 202 has fixed plate 203, thereby drive fixed plate 203 and reciprocate, then the top of fixed plate 203 runs through and has seted up spacing groove 204, and spacing 3 laminating sets up the inner wall in spacing groove 204, thereby carry out spacing to fixed plate 203, and then stability in the fixed plate 203 removal has been improved, then one side outer wall of fixed plate 203 has seted up first fixed slot 205, then the inner wall fixedly connected with first fixed block 206 of first fixed slot 205, and the bottom fixedly connected with connecting rod 207, and the bottom fixedly connected with second fixed block 208 of connecting rod 207, then the outer wall fixedly connected with second fixed slot 209 of second fixed block 208, further second fixed slot 209 sets up the outer wall of last mould 9, thereby drive last mould 9 through motor 201 and remove, thereby control the compression injection molding of this medical laryngoscope mould, the compression injection molding of having avoided carrying out compression injection molding through the hydro-cylinder, and then improved the stability of this medical laryngoscope mould compression injection molding;

an injection molding cavity 5 is formed immediately on the top of the lower die 4, a die core 6 is arranged on the inner wall of the injection molding cavity 5, connecting blocks 7 are fixedly connected to the two sides of the die core 6, a supporting plate 11 is arranged on the top of the upper die 9, a fixing bolt 12 is connected to the inner thread of the supporting plate 11, the outer wall of the fixing bolt 12 is connected to the inner part of the upper die 9 in a threaded manner, an injection molding opening 13 is formed in the top of the supporting plate 11 in a penetrating manner, an injection molding device 14 is arranged on the top of the supporting plate 11, a through groove 16 is formed in the top of the shell 1 in a penetrating manner, a demoulding structure 15 is arranged on one side of the upper die 9, the further demoulding structure 15 comprises a first shell 1501, a sliding groove 1502 is formed in the penetrating manner on the inner wall of the bottom of the first shell 1501, a sliding groove 1503 is arranged on the inner wall of the sliding groove 1502 in a fitting manner, a rotary column 1504 is fixedly connected to one side of the sliding groove 1503, the bottom of the first housing 1501 is fixedly connected with the second housing 1505, the inner wall of the second housing 1505 is attached with a push block 1506, then the outer wall of one side of the push block 1506 is provided with a spring 1507, the outer wall of the other side of the push block 1506 is fixedly connected with a push rod 1508, one side of the push rod 1508 is inclined, then one side of the push rod 1508 is arranged on the outer wall of one side of the slide rod 1503 in a squeezing manner, one side of the slide rod 1503 is provided with a limiting block 1509 corresponding to the push rod 1508, one side of the slide rod 1503 is provided with a groove 1510, the bottom of the slide rod 1503 is inclined, in the further process of descending the upper die 9, the demolding structure 15 is synchronously driven to descend, so that the bottom of the slide rod 1503 is contacted with the connecting block 7, the bottom of the slide rod 1503 is inclined, after descending to a certain height, the push block 1506 is attached to the inner wall of the second housing 1503, then, a spring 1507 is arranged on the outer wall of one side of the push block 1506, a push rod 1508 is fixedly connected with the outer wall of the other side of the push block 1506, one side of the push rod 1508 is in an inclined plane shape, one side of the push rod 1508 is arranged on the outer wall of one side of the slide rod 1503 in a squeezing mode, a limiting block 1509 is arranged on the outer wall of one side of the slide rod 1503 corresponding to the push rod 1508, so that the push rod 1508 pushes the slide rod 1503 to slide a connecting block 7 into the groove 1510, meanwhile, the connecting block 7 is fixedly connected to two sides of the mold core 6, and accordingly the telescopic structure 2 is matched, demolding operation is synchronously carried out after the medical laryngoscope mold is manufactured and molded, and the production efficiency of compression injection molding of the medical laryngoscope mold is improved.

Working principle: when the cylinder-free power mold structure for medical laryngoscope molding is used, after the operation is finished, firstly, a screw rod 202 is fixedly connected with an output shaft at one end of a first motor 201, and the outer wall of the screw rod 202 is in threaded connection with a fixing plate 203, so that the fixing plate 203 is driven to move up and down, then, the top of the fixing plate 203 is penetrated and provided with a limiting groove 204, and a limiting strip 3 is attached to the inner wall of the limiting groove 204, so that the fixing plate 203 is limited, the stability in the movement of the fixing plate 203 is further improved, then, a first fixing groove 205 is formed in the outer wall of one side of the fixing plate 203, then, the inner wall of the first fixing groove 205 is fixedly connected with a first fixing block 206, the bottom of the first fixing block 206 is fixedly connected with a connecting rod 207, and the bottom of the connecting rod 207 is fixedly connected with a second fixing block 208, and then, the outer wall of the second fixing block 208 is fixedly connected with a second fixing groove 209, and the further second fixing groove 209 is arranged on the outer wall of the upper mold 9, so that the upper mold 9 is driven by the motor 201 to move, and the compression molding of the medical laryngoscope is controlled, and the compression molding of the injection molding is avoided, and the compression molding of the injection molding of the medical laryngoscope is further improved;

the inner wall of the bottom of the shell 1 is provided with a lower die 4, the top of the lower die 4 is fixedly connected with a slide column 8, the outer wall of the slide column 8 is attached with a round groove 10, the top of the slide column 8 is conical, so that the upper die 9 and the lower die 4 are in better butt joint, the slide column 8 is fixed at the top of the lower die 4 at equal distance, the top of the upper die 9 is penetrated and provided with the round groove 10, then the round groove 10 is arranged at the top of the upper die 9 at equal distance corresponding to the slide column 8, and the round groove 10 and the like are arranged, so that the upper die 9 and the lower die 4 are guided in the manufacturing process, and the compression injection molding stability of the medical laryngoscope die is further improved;

further in the process of descending of the upper die 9, the demolding structure 15 is synchronously driven to descend, so that the bottom of the sliding rod 1503 is contacted with the connecting block 7, the bottom of the sliding rod 1503 is inclined, after the sliding rod descends to a certain height, the pushing block 1506 is arranged on the inner wall of the second housing 1505 in a fitting mode, then a spring 1507 is arranged on the outer wall of one side of the pushing block 1506, the pushing rod 1508 is fixedly connected with the outer wall of the other side of the pushing block 1506, one side of the pushing rod 1508 is inclined, then one side of the pushing rod 1508 is arranged on the outer wall of one side of the sliding rod 1503, one side of the outer wall of the sliding rod 1503 is provided with a limiting block 1509 corresponding to the pushing rod 1508, so that the sliding rod 1503 pushes the connecting block 7 to slide into the groove 1510, meanwhile the connecting block 7 is fixedly connected to the two sides of the die core 6, demolding operation is synchronously carried out after the medical laryngoscope die is manufactured and molded, and the production efficiency of the medical laryngoscope die is improved.

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. The utility model provides a fashioned no hydro-cylinder power mould structure of medical laryngoscope, includes casing (1), its characterized in that: the top of casing (1) is provided with extending structure (2), and the top inner wall fixedly connected with spacing (3) of casing (1), the bottom inner wall of casing (1) is provided with bed die (4), and injection molding cavity (5) have been seted up at the top of bed die (4), the inner wall of injection molding cavity (5) is provided with mold core (6), and the both sides fixedly connected with connecting block (7) of mold core (6), the top fixedly connected with slide column (8) of bed die (4), and the outer wall of slide column (8) is provided with mould (9), the top at bed die (4) is fixed to slide column (8) equidistance, round slot (10) have been seted up in the top penetration of mould (9), and round slot (10) correspond the top of slide column (8) equidistance and set up at last mould (9).

2. The medical laryngoscope-shaped oil cylinder-free power mold structure according to claim 1, wherein the telescopic structure (2) comprises a motor (201), one end output shaft of the motor (201) is fixedly connected with a screw rod (202), the outer wall of the screw rod (202) is in threaded connection with a fixing plate (203), the top of the fixing plate (203) is penetrated and provided with a limiting groove (204), the limiting strip (3) is attached to the inner wall of the limiting groove (204), and one side outer wall of the fixing plate (203) is provided with a first fixing groove (205).

3. The medical laryngoscope-shaped oil cylinder-free power mold structure according to claim 2, wherein the inner wall of the first fixing groove (205) is fixedly connected with a first fixing block (206), the bottom of the first fixing block (206) is fixedly connected with a connecting rod (207), the bottom of the connecting rod (207) is fixedly connected with a second fixing block (208), the outer wall of the second fixing block (208) is fixedly connected with a second fixing groove (209), and the first fixing grooves (205) are equidistantly arranged on the outer wall of the fixing plate (203).

4. A medical laryngoscope-shaped cylinder-free powered mould structure according to claim 1, wherein the top of the strut (8) is tapered.

5. The medical laryngoscope-shaped oil cylinder-free power mold structure according to claim 1, wherein the top of the upper mold (9) is provided with a support plate (11), the inside of the support plate (11) is connected with a fixing bolt (12) in a threaded manner, the outer wall of the fixing bolt (12) is connected with the inside of the upper mold (9) in a threaded manner, the top of the support plate (11) is provided with an injection molding opening (13) in a penetrating manner, the top of the support plate (11) is provided with an injection molding device (14), and one side of the upper mold (9) is provided with a demolding structure (15).

6. The medical laryngoscope-shaped oil cylinder-free power mold structure according to claim 5, wherein the demolding structure (15) comprises a first housing (1501), a chute (1502) is formed in a penetrating manner in the inner wall of the bottom of the first housing (1501), a sliding rod (1503) is arranged on the inner wall of the chute (1502) in a fitting manner, a rotating column (1504) is fixedly connected to one side of the sliding rod (1503), a second housing (1505) is fixedly connected to the bottom of the first housing (1501), and a pushing block (1506) is arranged on the inner wall of the second housing (1505) in a fitting manner.

7. The medical laryngoscope-shaped cylinder-free power mold structure according to claim 6, wherein a spring (1507) is arranged on one side outer wall of the push block (1506), a push rod (1508) is fixedly connected with the other side outer wall of the push block (1506), one side of the push rod (1508) is in a slope shape, one side of the push rod (1508) is arranged on one side outer wall of the slide rod (1503) in an extrusion mode, a limiting block (1509) is arranged on one side outer wall of the slide rod (1503) corresponding to the push rod (1508), and a groove (1510) is formed in one side of the slide rod (1503).