CN214725791U

CN214725791U - High-precision medical instrument part rapid forming die

Info

Publication number: CN214725791U
Application number: CN202120770292.2U
Authority: CN
Inventors: 郑荣富
Original assignee: Shenzhen Yijiashun Hardware Products Co ltd
Current assignee: Shenzhen Yijiashun Hardware Products Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-16
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a high-accuracy medical instrument part rapid prototyping mould, including work box, threaded sleeve and threaded rod two, be equipped with the recess on the work box, be equipped with the lower mould in the recess, both ends laminating has splint one, two about the lower mould splint one end of keeping away from each other is equipped with the bearing, and the bearing other end is equipped with threaded rod two. The utility model discloses during the use, starter motor drives threaded rod one and rotates, and threaded rod one drives the threaded sleeve and goes up the mould downstream, uses through the cooperation of the connecting rod that sets up, locating plate and constant head tank structure, makes and goes up mould and the seamless joint of lower mould, has avoided last mould and lower mould dislocation to lead to appearing the wastrel, and the mould pouring is carried out in the cooperation of tensile pipe of rethread and sprue gate structure.

Description

High-precision medical instrument part rapid forming die

Technical Field

The utility model relates to the technical field of medical instrument parts, specifically a high-accuracy medical instrument part rapid prototyping mould.

Background

The medical device parts have essential functions for diagnosis, prevention, monitoring, treatment or alleviation of diseases, so that certain requirements are met for rapid forming of some medical device parts in the market.

The mould often is artifical manual closure with the lower mould when the pouring of current high-precision medical instrument part rapid prototyping mould, leads to the dislocation to cause the product defective easily, and the lower mould generally is fixed mounting, and it is inconvenient to change, causes the inconvenience in the use. Therefore, the utility model provides a high-precision medical instrument part rapid prototyping mould to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-accuracy medical instrument part rapid prototyping mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-precision medical instrument part rapid forming die comprises a working box, a threaded sleeve and a threaded rod II, wherein a groove is formed in the working box, a lower die is arranged in the groove, first clamping plates are attached to the left end and the right end of the lower die, a bearing is arranged at one end, away from each other, of each first clamping plate, and the threaded rod II is arranged at the other end of each bearing; the utility model discloses a die casting machine, including lower mould, motor, pouring box, locating plate, lower mould upper end bilateral symmetry, it is equipped with the locating plate to go up the mould, and the lower mould upside is equipped with the mould, it is equipped with the threaded sleeve to go up the mould upper end, threaded sleeve upper end threaded connection threaded rod one, and a threaded rod upper end runs through the work box, and a threaded rod upper end is equipped with the motor, the motor left and right sides is equipped with the pouring box, two the one end that the pouring box is close to each other is equipped with tensile pipe, and tensile pipe lower extreme runs through the work box.

As a further scheme of the utility model, two be equipped with the fixed plate on the threaded rod two, and the one end that two threaded rods kept away from each other runs through the fixed plate, two threaded rods and fixed plate threaded connection, the one end that two threaded rods kept away from each other is equipped with the handle, and the handle is circular.

As the utility model discloses scheme further still, it is equipped with the constant head tank to go up the mould lower extreme and correspond the locating plate, and the constant head tank is rectangle, goes up the mould and passes through the locating plate joint mutually with the lower mould.

As the utility model discloses scheme further still, both ends are equipped with the connecting rod about the threaded sleeve, and the one end that the connecting rod was kept away from each other is equipped with the slider, and the recess inner wall corresponds the connecting rod and is equipped with the spout, and the slider is located the spout, and the threaded sleeve passes through connecting rod sliding connection.

As the utility model discloses scheme further again, tensile pipe lower extreme is equipped with the sprue gate, and the sprue gate is the toper, and the upper portion width is greater than the lower part width, and the sprue gate is located the cope match-plate pattern, and the sprue gate lower extreme runs through the mould.

As the utility model discloses further scheme again, two the symmetry is equipped with the fixed column around the one end that the fixed plate is close to each other, and fixed column other end cartridge has the dead lever, and the dead lever other end is equipped with splint two, and splint two are right trapezoid, make things convenient for the lower mould downstream.

As the utility model discloses further scheme again, two the one end that the fixed column is close to each other corresponds the dead lever and is equipped with logical groove, and the dead lever is close to first end each other and is equipped with the limiting plate, limiting plate and logical groove sliding connection, and the limiting plate other end is equipped with the spring, the spring other end with lead to groove inner wall fixed connection.

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

1. the utility model discloses during the use, starter motor drives threaded rod one and rotates, and threaded rod one drives the threaded sleeve and goes up the mould downstream, uses through the cooperation of the connecting rod that sets up, locating plate and constant head tank structure, makes and goes up mould and the seamless joint of lower mould, has avoided last mould and lower mould dislocation to lead to appearing the wastrel, and the mould pouring is carried out in the cooperation of tensile pipe of rethread and sprue gate structure.

2. The utility model discloses during the use, when needing to be changed the lower mould, two rotatory threaded rod drive two splint one and keep away from the motion each other, perhaps directly upwards stimulate the lower mould and can take out, reverse rotation threaded rod two or press down the lower mould downwards during the installation can, easy operation, the installation location and the dismantlement of the lower mould of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a high-precision medical instrument part rapid forming die.

FIG. 2 is a schematic cross-sectional view of an upper mold of a high-precision medical instrument part rapid molding mold.

Fig. 3 is an enlarged structural schematic diagram of a part a in a high-precision medical instrument part rapid molding die.

FIG. 4 is a schematic structural diagram of embodiment 2 in a high-precision medical instrument part rapid prototyping mold.

Fig. 5 is a schematic cross-sectional view of a fixing column in a high-precision medical instrument part rapid forming die.

In the figure: 1. a work box; 2. a groove; 3. pouring a box; 4. a motor; 5. stretching the tube; 6. a connecting rod; 7. a chute; 8. a first threaded rod; 9. a threaded sleeve; 10. an upper die; 11. a lower die; 12. a fixing plate; 13. positioning a plate; 14. a first clamping plate; 15. a bearing; 16. a second threaded rod; 17. a pouring gate; 18. positioning a groove; 19. fixing a column; 20. fixing the rod; 21. a second clamping plate; 22. a through groove; 23. a spring; 24. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a high-precision medical instrument part rapid forming mold includes a working box 1, a threaded sleeve 9 and a threaded rod two 16, a groove 2 is formed on the working box 1, a lower mold 11 is arranged in the groove 2, and a clamping plate one 14 is attached to the left and right ends of the lower mold 11; a bearing 15 is arranged at one end, away from each other, of each of the two first clamping plates 14, a second threaded rod 16 is arranged at the other end of each of the bearings 15, a fixing plate 12 is arranged on each of the two second threaded rods 16, one end, away from each other, of each of the two second threaded rods 16 penetrates through the fixing plate 12, the second threaded rod 16 is in threaded connection with the fixing plate 12, and a handle is arranged at one end, away from each other, of each of the two second threaded rods 16; the upper end of the lower die 11 is bilaterally symmetrically provided with a positioning plate 13, the upper side of the lower die 11 is provided with an upper die 10, the lower end of the upper die 10 is provided with a positioning groove 18 corresponding to the positioning plate 13, the upper die 10 and the lower die 11 are clamped through the positioning plate 13, the upper end of the upper die 10 is provided with a threaded sleeve 9, the upper end of the threaded sleeve 9 is in threaded connection with a first threaded rod 8, the upper end of the first threaded rod 8 penetrates through the working box 1, and the upper end of the first threaded rod 8 is provided with a motor 4; both ends are equipped with connecting rod 6 about threaded sleeve 9, and 2 inner walls of recess correspond connecting rod 6 and are equipped with spout 7, and threaded sleeve 9 passes through connecting rod 6 sliding connection, 4 left and right sides of motor are equipped with pouring box 3, two the one end that pouring box 3 is close to each other is equipped with tensile pipe 5, and tensile pipe 5 lower extreme runs through work box 1, tensile pipe 5 lower extreme is equipped with sprue gate 17, and sprue gate 17 is the toper, and the upper portion width is greater than the lower part width, and sprue gate 17 is located mould 10, and sprue gate 17 lower extreme runs through mould 10.

Example 2

Referring to fig. 4 to 5, what is different from embodiment 1 is that two fixing plates 12 are symmetrically provided with fixing posts 19 at their ends close to each other, a fixing rod 20 is inserted into the other end of the fixing post 19, a second clamping plate 21 is provided at the other end of the fixing rod 20, a through groove 22 is provided at the end of each of the two fixing posts 19 close to each other corresponding to the fixing rod 20, a limiting plate 24 is provided at the first end of the fixing rod 20 close to each other, the limiting plate 24 is slidably connected to the through groove 22, a spring 23 is provided at the other end of the limiting plate 24, and the other end of the spring 23 is fixedly connected to the inner wall of the through groove 22.

The utility model discloses a theory of operation is:

the utility model discloses during the use, starter motor 4 drives threaded rod 8 and rotates, threaded rod 8 drives threaded sleeve 9 and goes up mould 10 downstream, connecting rod 6 through the setting, the cooperation of locating plate 13 and constant head tank 18 structure is used, make and go up mould 10 and lower mould 11 seamless joint, avoided last mould 10 and lower mould 11 dislocation to lead to appearing the wastrel, the cooperation of rethread tensile pipe 5 and sprue gate 17 structure is used and is carried out the mould pouring, when needs change lower mould 11, rotatory threaded rod two 16 drive two splint one 14 and keep away from the motion each other, perhaps directly upwards stimulate lower mould 11 and can take out, reverse rotation threaded rod two 16 or press down lower mould 11 downwards during the installation can, and the operation is simple, be convenient for the installation location and the dismantlement of lower mould 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-precision medical instrument part rapid forming die comprises a working box (1), a threaded sleeve (9) and a second threaded rod (16), and is characterized in that a groove (2) is formed in the working box (1), a lower die (11) is arranged in the groove (2), first clamping plates (14) are attached to the left end and the right end of the lower die (11), a bearing (15) is arranged at one end, away from each other, of the first clamping plates (14), and the second threaded rod (16) is arranged at the other end of the bearing (15); lower mould (11) upper end bilateral symmetry is equipped with locating plate (13), and lower mould (11) upside is equipped with mould (10), it is equipped with threaded sleeve (9) to go up mould (10) upper end, threaded sleeve (9) upper end threaded connection threaded rod (8), and threaded rod (8) upper end runs through work box (1), and threaded rod (8) upper end is equipped with motor (4), the motor (4) left and right sides is equipped with pouring box (3), two the one end that pouring box (3) are close to each other is equipped with tensile pipe (5), and tensile pipe (5) lower extreme runs through work box (1).

2. The high-precision medical instrument part rapid forming die as claimed in claim 1, wherein two second threaded rods (16) are provided with fixing plates (12), and the ends of the second threaded rods (16) far away from each other penetrate through the fixing plates (12), and the second threaded rods (16) are in threaded connection with the fixing plates (12).

3. The high-precision medical instrument part rapid forming die as claimed in claim 1, wherein a positioning groove (18) is formed at the lower end of the upper die (10) corresponding to the positioning plate (13), and the upper die (10) and the lower die (11) are clamped with each other through the positioning plate (13).

4. The high-precision medical instrument part rapid forming die as claimed in claim 1, wherein the left end and the right end of the threaded sleeve (9) are provided with connecting rods (6), the inner wall of the groove (2) is provided with sliding grooves (7) corresponding to the connecting rods (6), and the threaded sleeve (9) is connected in a sliding manner through the connecting rods (6).

5. The high-precision medical instrument part rapid forming die as claimed in claim 1, wherein the lower end of the stretching tube (5) is provided with a pouring gate (17), the pouring gate (17) is positioned in the upper die (10), and the lower end of the pouring gate (17) penetrates through the upper die (10).

6. The high-precision medical instrument part rapid forming die as claimed in claim 2, wherein fixing posts (19) are symmetrically arranged at the front and back of the end, close to each other, of each fixing plate (12), a fixing rod (20) is inserted into the other end of each fixing post (19), and a clamping plate II (21) is arranged at the other end of each fixing rod (20).

7. The high-precision medical instrument part rapid forming die as claimed in claim 6, wherein a through groove (22) is formed in one end, close to each other, of each of the two fixing columns (19) corresponding to the fixing rod (20), a limiting plate (24) is arranged at the first end, close to each other, of the fixing rod (20), the limiting plate (24) is slidably connected with the through groove (22), a spring (23) is arranged at the other end of the limiting plate (24), and the other end of the spring (23) is fixedly connected with the inner wall of the through groove (22).