CN112743766A

CN112743766A - Mould is used in production of car speed sensor with high-efficient cooling system

Info

Publication number: CN112743766A
Application number: CN202011560311.5A
Authority: CN
Inventors: 陆建平; 陆燕斌; 钱帅
Original assignee: Nanjing Huatelaisi Molding Co ltd
Current assignee: Nanjing Huatelaisi Molding Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-05-04

Abstract

The invention discloses a mold with an efficient cooling system for producing an automobile speed sensor, which comprises a base, wherein supporting rods are bolted on two sides of the top of the base, and a placing box is bolted on the top of each supporting rod; the invention has the advantages of increasing the heat dissipation speed of the mold, reducing the cooling time of the mold, improving the working efficiency of the injection mold, buffering the mold base, reducing the impact force on the mold base and prolonging the service life of the equipment, and solves the problem that the existing injection mold does not have the characteristic of high-efficiency heat dissipation, so that after the injection mold performs injection molding, heat dissipation can be performed for a long time, a large amount of time is consumed in the cooling process of the injection mold, and the working efficiency of the injection mold is lower, thereby greatly reducing the working efficiency of the injection mold.

Description

Mould is used in production of car speed sensor with high-efficient cooling system

Technical Field

The invention relates to the technical field of dies, in particular to a die with an efficient cooling system for producing an automobile speed sensor.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The die is called an industrial female, and besides the die, the die also needs a die holder, a die frame, a die core, a finished piece ejection device and the like, and the parts are generally made into a universal type. The mold enterprises need to do great elaboration, product positioning and market positioning are determined according to market demands and conditions such as technology, capital and equipment, and the methods are particularly worthy of study and reference of small mold enterprises, and the technical advantages and the product advantages of the small mold enterprises are gradually formed by concentrating strength. Therefore, the mold enterprises in China must make active efforts to use the experience of the advanced enterprises abroad for better development in the future.

An injection mold is a tool for producing plastic products; the injection molding is a processing method used for batch production of parts with complex shapes, and particularly relates to a method for injecting heated and molten plastic into a mold cavity from an injection molding machine at high pressure, and obtaining a formed product after cooling and solidification. In the industrial production process, injection mold has obtained the wide use, current injection mold does not possess high-efficient radiating characteristics, like this when injection mold back of moulding plastics, can carry out the longer time heat dissipation, cause injection mold to consume a large amount of time at refrigerated in-process, thereby lead to injection mold to appear the lower problem of work efficiency, greatly reduced injection mold's work efficiency, and simultaneously, because the impact is bigger, lack good shock attenuation effect, long-time use leads to the damage of equipment, for this we propose one kind can increase the mould radiating rate, reduce the mould cooling time, improve injection mold's work efficiency, and can cushion the mould base, reduce the impact force that the die holder received, the mould is used in the car speed sensor production that has high-efficient cooling system of life of extension equipment.

Disclosure of Invention

The invention aims to provide a mold with a high-efficiency cooling system for producing an automobile speed sensor, which has the advantages of increasing the heat dissipation speed of the mold, reducing the cooling time of the mold, improving the working efficiency of an injection mold, buffering a mold base, reducing the impact force on a mold base and prolonging the service life of equipment, and solves the problem that the existing injection mold does not have the characteristic of high-efficiency heat dissipation, so that the injection mold can dissipate heat for a long time after injection molding, a large amount of time is consumed in the cooling process of the injection mold, the working efficiency of the injection mold is low, the working efficiency of the injection mold is greatly reduced, and meanwhile, the problem that the equipment is damaged due to long-time use because the impact force is large and the good shock absorption effect is lacked.

In order to achieve the purpose, the invention provides the following technical scheme: a mold with a high-efficiency cooling system for producing an automobile speed sensor comprises a base, wherein supporting rods are bolted on two sides of the top of the base, a placing box is bolted on the top of the supporting rods, a sliding groove is formed in the placing box, a through groove is formed in the bottom of the sliding groove, a sliding block is slidably connected in the sliding groove, threaded sleeves are mounted on two sides of the sliding groove, a motor is bolted on two sides of the sliding groove, a threaded rod is fixedly mounted on an output shaft of the motor and is in threaded connection with the inside of the threaded sleeves, a connecting column is hinged on the outer side of the sliding block, an installation box is welded at the bottom of the placing box, strip-shaped holes are formed in two sides of the installation box, a moving block is slidably connected in the installation box, the other end of the connecting column is hinged to the top of the moving block, and a fixed column is, the utility model discloses a fixed case, including base, fixed case, fixed post, fixed case's top sliding connection has the support column, the bottom welding of support column has the connecting block, the both sides at connecting block top all articulate there is the connecting rod, the fixed block has all been welded to the both sides at the inside top of fixed case, the inside sliding connection of fixed block has the slip post, the outside of connecting rod articulates in the inboard of slip post, the outside of slip post runs through fixed case and welds and have the fixed plate, the surperficial cover of slip post is equipped with first spring, the outside of first spring welds in the inboard of fixed plate, the workstation is installed at the top of support column, install.

Preferably, the injection mould structure includes the roof, the roof is installed in the bottom of fixed column, the ejector pin is installed to the bottom of roof, the movable mould is installed to the bottom of ejector pin, the cover half is installed at the top of workstation, the equal sliding connection in both sides of roof has the dead lever, the surface cover of dead lever is equipped with the second spring, the mounting panel is installed to the bottom of dead lever.

Preferably, the riser is all installed to the both sides of mounting panel bottom, the internally mounted of riser has radiator fan.

Preferably, both sides of the inside of the movable mold are communicated with injection molding pipes, and the tops of the injection molding pipes extend to the tops of the mounting plates.

Preferably, the inside of workstation has seted up the cavity, the hydraulic stem is installed to the bottom of cavity, the board of placing is installed at the top of hydraulic stem, the top of placing the board is installed the ejector pad pole.

Preferably, the top of the fixed rod is provided with a limiting block, and the bottom of the limiting block is bonded with a cushion pad.

Preferably, a lamp holder is installed on the inner side of the supporting rod, and an electric lamp is hinged to the inner side of the lamp holder.

Preferably, the bottom of the base is provided with a bottom plate, and the bottom of the bottom plate is bolted to the ground.

Compared with the prior art, the invention has the following beneficial effects:

the invention has the advantages that the structure arrangement of the base, the support rod, the placing box, the sliding groove, the through groove, the sliding block, the threaded sleeve, the motor, the threaded rod, the connecting column, the mounting box, the strip-shaped hole, the moving block, the fixing column, the fixing box, the supporting column, the connecting block, the connecting rod, the fixing block, the sliding column, the fixing plate, the first spring, the workbench and the injection mold can increase the heat dissipation speed of the mold, reduce the cooling time of the mold and improve the working efficiency of the injection mold, can buffer the mold base, reduce the impact force on the mold base and prolong the service life of equipment, and solves the problem that the existing injection mold does not have the characteristic of high-efficiency heat dissipation, so that after the injection mold performs heat dissipation for a long time, a large amount of time is consumed in the cooling process, and the working efficiency of the, greatly reduced injection mold's work efficiency, simultaneously, because the impact is bigger, lack good shock attenuation effect, long-time use leads to the problem of the damage of equipment.

Drawings

FIG. 1 is a schematic sectional front view of the structure of the present invention;

FIG. 2 is a perspective view of a portion of the present invention;

FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;

fig. 4 is a partial enlarged view of the invention at B in fig. 1.

In the figure: 1. a base; 2. a support bar; 3. placing a box; 4. a sliding groove; 5. a through groove; 6. a slider; 7. a threaded sleeve; 8. a motor; 9. a threaded rod; 10. connecting columns; 11. installing a box; 12. a strip-shaped hole; 13. a moving block; 14. fixing a column; 15. a fixed box; 16. a support pillar; 17. connecting blocks; 18. a connecting rod; 19. a fixed block; 20. a sliding post; 21. a fixing plate; 22. a first spring; 23. a work table; 24. an injection mold structure; 241. a top plate; 242. a top rod; 243. moving the mold; 244. fixing a mold; 245. fixing the rod; 246. a second spring; 247. mounting a plate; 25. a vertical plate; 26. a heat radiation fan; 27. injection molding a tube; 28. a cavity; 29. a hydraulic lever; 30. placing the plate; 31. a material pushing rod; 32. a limiting block; 33. a cushion pad; 34. a lamp socket; 35. an electric lamp; 36. a base plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a mold for producing an automobile speed sensor with a high-efficiency cooling system comprises a base 1, wherein supporting rods 2 are bolted on two sides of the top of the base 1, a placing box 3 is bolted on the top of the supporting rods 2, a sliding groove 4 is formed in the placing box 3, a through groove 5 is formed in the bottom of the sliding groove 4, a sliding block 6 is slidably connected in the sliding groove 4, thread sleeves 7 are mounted on two sides of the sliding groove 4, a motor 8 is bolted on two sides of the sliding groove 4, a threaded rod 9 is fixedly mounted on an output shaft of the motor 8, the threaded rod 9 is in threaded connection with the inside of the thread sleeve 7, a connecting column 10 is hinged on the outer side of the sliding block 6, a mounting box 11 is welded on the bottom of the placing box 3, strip-shaped holes 12 are formed in two sides of the mounting box 11, a moving block 13 is slidably connected in the mounting box, the bottom of the moving block 13 is welded with a fixed column 14, the top of the base 1 is provided with a fixed box 15, the top of the fixed box 15 is slidably connected with a supporting column 16, the bottom of the supporting column 16 is welded with a connecting block 17, two sides of the top of the connecting block 17 are hinged with connecting rods 18, two sides of the top inside the fixed box 15 are welded with fixed blocks 19, the inside of each fixed block 19 is slidably connected with a sliding column 20, the outer sides of the connecting rods 18 are hinged to the inner sides of the sliding columns 20, the outer sides of the sliding columns 20 penetrate through the fixed box 15 and are welded with a fixed plate 21, the surfaces of the sliding columns 20 are sleeved with first springs 22, the outer sides of the first springs 22 are welded to the inner sides of the fixed plates 21, the top of; the base 1, the support rod 2, the placing box 3, the sliding groove 4, the through groove 5, the sliding block 6, the threaded sleeve 7, the motor 8, the threaded rod 9, the connecting column 10, the mounting box 11, the strip-shaped hole 12, the moving block 13, the fixing column 14, the fixing box 15, the supporting column 16, the connecting block 17, the connecting rod 18, the fixing block 19, the sliding column 20, the fixing plate 21, the first spring 22, the workbench 23 and the injection mold structure 24 are arranged, so that the heat dissipation speed of the mold can be increased, the cooling time of the mold can be reduced, the working efficiency of the injection mold can be improved, the mold base can be buffered, the impact force on the mold base can be reduced, the service life of the device can be prolonged, the problem that the existing injection mold does not have the characteristic of high-efficiency heat dissipation is solved, and thus, after the injection mold is subjected to heat dissipation, thereby lead to injection mold to appear the lower problem of work efficiency, greatly reduced injection mold's work efficiency, simultaneously, because the impact is bigger, lack good shock attenuation effect, long-time use leads to the problem of the damage of equipment.

In this embodiment, the injection mold structure 24 includes a top plate 241, the top plate 241 is installed at the bottom of the fixed column 14, the top rod 242 is installed at the bottom of the top plate 241, the movable mold 243 is installed at the bottom of the top rod 242, the fixed mold 244 is installed at the top of the workbench 23, the fixed rods 245 are connected to both sides of the top plate 241 in a sliding manner, the second springs 246 are sleeved on the surfaces of the fixed rods 245, the mounting plate 247 is installed at the bottom of the fixed rods 245, and by arranging the top plate 241, the top rod 242, the movable mold 243, the fixed mold 244, the fixed rods 245, the second springs 246 and the mounting plate.

In this embodiment, riser 25 is all installed to the both sides of mounting panel 247 bottom, and the internally mounted of riser 25 has radiator fan 26, through setting up riser 25 and radiator fan 26, is convenient for improve the heat dissipation of mould, improves the work efficiency of mould.

In this embodiment, the inside both sides of movable mould 243 all communicate with the pipe 27 of moulding plastics, and the top of the pipe 27 of moulding plastics extends to the top of mounting panel 247, and through setting up the pipe 27 of moulding plastics, make things convenient for the feeding of mould, improve the speed of moulding plastics.

In this embodiment, cavity 28 has been seted up to the inside of workstation 23, and hydraulic stem 29 is installed to the bottom of cavity 28, and board 30 is installed to the top of hydraulic stem 29, places the top of board 30 and installs ejector beam 31, through setting up cavity 28, hydraulic stem 29, placing board 30 and ejector beam 31, is convenient for release the part, makes things convenient for the ejection of compact.

In this embodiment, stopper 32 is installed at the top of dead lever 245, and stopper 32's bottom bonds has blotter 33, through setting up stopper 32 and blotter 33, is convenient for cushion roof 241, prevents that roof 241 from receiving the damage.

In this embodiment, the lamp holder 34 is installed to the inboard of bracing piece 2, and the inboard of lamp holder 34 articulates there is the electric light 35, through setting up lamp holder 34 and electric light 35, is convenient for illuminate workstation 23, makes things convenient for when light is not enough to use.

In this embodiment, the bottom plate 36 is installed at the bottom of the base 1, the bottom of the bottom plate 36 is bolted to the ground, and the bottom plate 36 is arranged to facilitate fixing of the device and increase stability during operation.

When the injection molding machine is used, firstly, the motor 8 is started, the motor 8 drives the threaded rod 9 to rotate in the threaded sleeve 7, the threaded sleeve 7 drives the sliding block 6 to move, the sliding block 6 drives the connecting column 10 to move, the moving block 13 is driven to move up and down by the movement of the connecting column 10, the moving block 13 is driven to move up and down by the movement of the moving block 243, when the moving block 243 moves to the top of the fixed die 244, injection molding is carried out through the injection molding pipe 27, after the injection molding is completed, the cooling fan 26 is started, after the molding is completed, the motor 8 is restarted, the moving block 243 is moved out from the fixed die 244, the hydraulic rod 29 is started, the hydraulic rod 29 drives the placing plate 30 and the pushing rod 31 to eject out a plastic part, the injection molding part is ejected out, a worker can pack up the plastic part, the working table 23 is extruded when the moving block 243 moves downwards, the working table 23 can extrude the supporting column 16, thereby reducing damage to the table 23.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a mould is used in production of car speed sensor with high-efficient cooling system, includes base (1), its characterized in that: the support rod (2) is bolted on two sides of the top of the base (1), the placing box (3) is bolted on the top of the support rod (2), a sliding groove (4) is formed in the placing box (3), a through groove (5) is formed in the bottom of the sliding groove (4), a sliding block (6) is slidably connected in the sliding groove (4), thread sleeves (7) are mounted on two sides of the sliding groove (4), a motor (8) is bolted on two sides of the sliding groove (4), a threaded rod (9) is fixedly mounted on an output shaft of the motor (8), the threaded rod (9) is in threaded connection with the inner part of the thread sleeves (7), a connecting column (10) is hinged on the outer side of the sliding block (6), an installation box (11) is welded on the bottom of the placing box (3), and strip-shaped holes (12) are formed in two sides of the installation box (11), a moving block (13) is connected to the inside of the mounting box (11) in a sliding manner, the other end of the connecting column (10) is hinged to the top of the moving block (13), a fixed column (14) is welded to the bottom of the moving block (13), a fixed box (15) is mounted at the top of the base (1), a supporting column (16) is connected to the top of the fixed box (15) in a sliding manner, a connecting block (17) is welded to the bottom of the supporting column (16), connecting rods (18) are hinged to two sides of the top of the connecting block (17), fixed blocks (19) are welded to two sides of the inside of the fixed box (15), a sliding column (20) is connected to the inside of the fixed block (19) in a sliding manner, the outer side of each connecting rod (18) is hinged to the inner side of the corresponding sliding column (20), and a fixed, the surface cover of slip post (20) is equipped with first spring (22), the outside of first spring (22) welds in the inboard of fixed plate (21), workstation (23) are installed at the top of support column (16), install injection mould structure (24) between the inside of workstation (23) and fixed column (14).

2. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 1, wherein: injection mould structure (24) include roof (241), install in the bottom of fixed column (14) roof (241), ejector pin (242) are installed to the bottom of roof (241), movable mould (243) are installed to the bottom of ejector pin (242), cover half (244) are installed at the top of workstation (23), the equal sliding connection in both sides of roof (241) has dead lever (245), the surface cover of dead lever (245) is equipped with second spring (246), mounting panel (247) are installed to the bottom of dead lever (245).

3. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 2, wherein: riser (25) are all installed to the both sides of mounting panel (247) bottom, the internally mounted of riser (25) has radiator fan (26).

4. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 2, wherein: both sides of the interior of the movable mold (243) are communicated with injection molding pipes (27), and the tops of the injection molding pipes (27) extend to the tops of the mounting plates (247).

5. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 1, wherein: a cavity (28) is formed in the workbench (23), a hydraulic rod (29) is installed at the bottom of the cavity (28), a placing plate (30) is installed at the top of the hydraulic rod (29), and a material pushing rod (31) is installed at the top of the placing plate (30).

6. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 2, wherein: the top of the fixed rod (245) is provided with a limiting block (32), and the bottom of the limiting block (32) is bonded with a cushion (33).

7. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 1, wherein: a lamp holder (34) is installed on the inner side of the supporting rod (2), and an electric lamp (35) is hinged to the inner side of the lamp holder (34).

8. The mold for producing the automobile speed sensor with the efficient cooling system as claimed in claim 1, wherein: the bottom of the base (1) is provided with a bottom plate (36), and the bottom of the bottom plate (36) is bolted to the ground.