CN215662047U

CN215662047U - High-precision forming die ejector pin

Info

Publication number: CN215662047U
Application number: CN202122209494.2U
Authority: CN
Inventors: 甘小团; 郑华建; 张群林; 肖菊梅
Original assignee: Shenzhen Xililai Precision Hardware Co ltd
Current assignee: Shenzhen Xililai Precision Hardware Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a high-precision forming die ejector pin which comprises a chassis, wherein an outer cylinder is arranged at the top of the chassis, a telescopic bar is sleeved in the outer cylinder, a fixing bolt penetrates through the outer side of the outer cylinder, and an intelligent probe is arranged at one end of the telescopic bar; the chassis is fixed the device to the assigned position, the telescopic bar has been clamped to the urceolus inside, the telescopic bar is the swing joint relation with the urceolus, the telescopic bar can carry out directional removal along the inside cavity of urceolus, urceolus length is two-thirds of telescopic bar length, the telescopic bar exists the part that surpasss urceolus length, and telescopic bar one end is provided with the thread groove, and intelligent probe one side is connected with the connecting strip with thread groove looks adaptation, conveniently carry out intelligent probe's installation, through the indentation volume of adjusting the telescopic bar, can carry out comparatively meticulous length adjustment to the whole length of mould thimble, it can to fix through the gim peg after the regulation is accomplished.

Description

High-precision forming die ejector pin

Technical Field

The utility model relates to the field of dies, in particular to a thimble of a high-precision forming die.

Background

The mold is used for obtaining various molds and tools of 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 existing mold ejector pin is simple in structure and single in effect, most mold ejector pins on the market are limited in length, ejector pins with different lengths need to be selected according to actual working needs, certain working time needs to be occupied, and the mold ejector pins with fixed lengths hardly meet the needs of a high-precision mold, so that the ejector pin for the high-precision forming mold is provided.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the ejector pin of the high-precision forming die, and the technical effect that the ejector pin of the die can be adjusted in length is achieved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high-accuracy forming die thimble, includes the chassis, the urceolus is installed at the chassis top, the inside cover of urceolus is equipped with the telescopic bar, the urceolus outside is run through and is installed the gim peg, intelligent probe is installed to telescopic bar one end.

As a preferred technical scheme of the utility model, the outer cylinder is a high-temperature-resistant metal cylinder, and the inner wall of the outer cylinder is provided with a positioning plate in an attaching manner.

As a preferred technical scheme of the utility model, the length of the outer cylinder is two thirds of the length of the telescopic bar, one end of the telescopic bar is provided with a thread groove, and one side of the intelligent probe is connected with a connecting bar matched with the thread groove.

As a preferred technical scheme of the utility model, the middle section of the telescopic strip is provided with a movable groove in a hollow manner, and the inner wall of the outer cylinder is horizontally fixed with a positioning rod matched with the movable groove.

As a preferable technical scheme of the utility model, the center of one side of the fixed bolt is provided with the rotating plate, the rotating plate is movably connected with one side of the fixed bolt, and the outer side of the fixed bolt is provided with a buckle.

As a preferred technical scheme of the utility model, the intelligent probe comprises an installation clamping seat connected to one end of the telescopic bar, a miniature detector clamped in the installation clamping seat, and a protective cover arranged on one side of the installation clamping seat.

As a preferred technical scheme of the utility model, the protective cover and the installation clamping seat are detachably installed, and the installation clamping seat is suitable for protective covers with different specifications.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the device is fixed to a designated position through the chassis, the telescopic strip is clamped in the outer barrel and movably connected with the outer barrel, the telescopic strip can move directionally along a cavity in the outer barrel, the length of the outer barrel is two thirds of that of the telescopic strip, the telescopic strip is beyond the length of the outer barrel, a thread groove is formed in one end of the telescopic strip, one side of the intelligent probe is connected with a connecting strip matched with the thread groove, the intelligent probe is convenient to mount, the overall length of the thimble of the die can be finely adjusted by adjusting the retraction amount of the telescopic strip, and the thimble of the die can be fixed through the fixing bolt after being adjusted;

2. according to the telescopic device, the positioning plate is arranged on the inner wall of the opening of the outer barrel in a fitting mode, the positioning plate is positioned on the inner wall of the opening of the outer barrel and is fitted with the outer portion of the telescopic strip, the movable groove is formed in the middle section of the telescopic strip in a hollow mode, the positioning rod matched with the movable groove is horizontally fixed on the inner wall of the outer barrel, the telescopic strip moves in the outer barrel in a directional mode when the telescopic strip is adjusted, due to the combined effect of the positioning rod and the movable groove, the telescopic strip is not prone to being deviated in the outer barrel, and due to the arrangement, when the overall length of the device is adjusted, the telescopic strip is stable in motion state and is not prone to being deviated.

Drawings

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

FIG. 2 is a cross-sectional structural view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is an enlarged view of the utility model at B in fig. 2.

Wherein: 1. a chassis; 2. an outer cylinder; 3. a telescopic bar; 4. a fixing bolt; 5. an intelligent probe; 21. positioning a plate; 22. positioning a rod; 31. a thread groove; 32. a movable groove; 41. rotating the plate; 42. buckling; 51. installing a card seat; 52. a micro detector; 53. a protective cover; 54. and (4) connecting strips.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the thimble of the high-precision forming die comprises a chassis 1, an outer cylinder 2 is mounted at the top of the chassis 1, a telescopic bar 3 is sleeved in the outer cylinder 2, a fixing bolt 4 is mounted on the outer side of the outer cylinder 2 in a penetrating manner, and an intelligent probe 5 is mounted at one end of the telescopic bar 3.

In other embodiments, the outer tube 2 is a high temperature resistant metal tube, and is not easily deformed by heat when in a high temperature environment, and is sturdy and durable, and has a long service life, and the inner wall of the outer tube 2 is provided with the positioning plate 21, the positioning plate 21 is located on the inner wall of the opening of the outer tube 2, and the positioning plate 21 is attached to the outside of the telescopic bar 3, the middle section of the telescopic bar 3 is provided with the movable groove 32 in a hollow manner, and the inner wall of the outer tube 2 is horizontally fixed with the positioning rod 22 adapted to the movable groove 32, when adjusting the telescopic bar 3, the telescopic bar 3 is directionally moved inside the outer tube 2, due to the combined action of the positioning rod 22 and the movable groove 32, so that the telescopic bar 3 is not easily deflected inside the outer tube 2, and through the above arrangement, when adjusting the overall length of the device, the motion state of the telescopic bar 3 is stable, and the position deflection is not easily caused.

In other embodiments, when using the grinding tool thimble, fix the device to the assigned position through chassis 1, the telescopic bar 3 has been clamped to urceolus 2 inside, telescopic bar 3 is the swing joint relation with urceolus 2, telescopic bar 3 can carry out directional movement along the inside cavity of urceolus 2, urceolus 2 length is two-thirds of telescopic bar 3 length, telescopic bar 3 has the part that surpasss urceolus 2 length, and telescopic bar 3 one end is provided with thread groove 31, and smart probe 5 one side is connected with the connecting strip 54 with thread groove 31 looks adaptation, conveniently carry out the installation of smart probe 5, through adjusting the indentation of telescopic bar 3, can carry out comparatively meticulous length adjustment to the whole length of mould thimble, it can to fix through gim peg 4 after the regulation is accomplished.

In other embodiments, the rotating plate 41 is installed at the center of one side of the fixing bolt 4, the fixing bolt 4 can be easily rotated by installing the rotating plate 41, the rotating plate 41 is movably connected with one side of the fixing bolt 4, the buckle 42 is arranged on the outer side of the fixing bolt 4, when the rotating plate 41 is not needed to be used, the surface of the fixing bolt 4 needs to be smooth, the rotating plate 41 is turned over, one side of the rotating plate 41 is attached to the outer portion of the fixing bolt 4, and the rotating plate 41 is fixed in position by the buckle 42.

In other embodiments, the smart probe 5 includes a mounting socket 51 connected to one end of the expansion bar 3, a micro detector 52 clamped inside the mounting socket 51, and a protective cover 53 disposed at one side of the mounting socket 51; installation cassette 51 mainly plays the effect of connecting smart probe 5 and expansion strip 3, installation cassette 51 also is used for the meticulous miniature detector 52 of mounting structure simultaneously, can acquire some key parameters in the mould work through miniature detector 52, safety cover 53 then plays direct guard action to miniature detector 52, safety cover 53 is demountable installation with installation cassette 51, and installation cassette 51 adaptation has the safety cover 53 of multiple different specifications, can change the safety cover 53 of different specifications according to the material difference that the mould is inside to be placed.

The working principle of the utility model is as follows: when the multifunctional chassis is used, the top of the chassis 1 is provided with the outer cylinder 2, the inner part of the outer cylinder 2 is sleeved with the telescopic bar 3, the outer side of the outer cylinder 2 is provided with the fixing bolt 4 in a penetrating way, and one end of the telescopic bar 3 is provided with the intelligent probe 5; the outer barrel 2 is a high-temperature-resistant metal barrel, when the outer barrel is in a high-temperature environment, the outer barrel is not prone to thermal deformation, and is firm and durable, the service life is long, the positioning plate 21 is arranged on the inner wall of the outer barrel 2 in a fit mode, the positioning plate 21 is located on the inner wall of the opening of the outer barrel 2, the positioning plate 21 is in fit with the outer portion of the telescopic strip 3, the movable groove 32 is arranged in the middle section of the telescopic strip 3 in a hollow mode, the positioning rod 22 matched with the movable groove 32 is horizontally fixed on the inner wall of the outer barrel 2, when the telescopic strip 3 is adjusted, the telescopic strip 3 moves in the outer barrel 2 in a directional mode, due to the combined effect of the positioning rod 22 and the movable groove 32, the telescopic strip 3 is not prone to offset in the outer barrel 2, and through the arrangement, when the overall length of the device is adjusted, the telescopic strip 3 is stable in motion state, and not prone to offset; when the grinding tool ejector pin is used, the device is fixed to a designated position through the chassis 1, the telescopic strip 3 is clamped in the outer barrel 2, the telescopic strip 3 and the outer barrel 2 are in a movable connection relation, the telescopic strip 3 can move directionally along a cavity in the outer barrel 2, the length of the outer barrel 2 is two thirds of the length of the telescopic strip 3, the telescopic strip 3 exceeds the length of the outer barrel 2, a thread groove 31 is formed in one end of the telescopic strip 3, a connecting strip 54 matched with the thread groove 31 is connected to one side of the intelligent probe 5, the intelligent probe 5 is convenient to mount, the overall length of the mold ejector pin can be finely adjusted by adjusting the retraction amount of the telescopic strip 3, and the mold ejector pin can be fixed through the fixing bolt 4 after adjustment is completed; the center of one side of the fixed bolt 4 is provided with a rotating plate 41, the fixed bolt 4 can be easily rotated by arranging the rotating plate 41, the rotating plate 41 is movably connected with one side of the fixed bolt 4, a buckle 42 is arranged on the outer side of the fixed bolt 4, when the rotating plate 41 is not needed to be used, the surface of the fixed bolt 4 needs to be ensured to be smooth, one side of the rotating plate 41 is attached to the outside of the fixed bolt 4 by turning over the rotating plate 41, and the rotating plate 41 is fixed by the buckle 42; the intelligent probe 5 comprises an installation clamping seat 51 connected to one end of the telescopic bar 3, a miniature detector 52 clamped in the installation clamping seat 51, and a protective cover 53 arranged on one side of the installation clamping seat 51; installation cassette 51 mainly plays the effect of connecting smart probe 5 and expansion strip 3, installation cassette 51 also is used for the meticulous miniature detector 52 of mounting structure simultaneously, can acquire some key parameters in the mould work through miniature detector 52, safety cover 53 then plays direct guard action to miniature detector 52, safety cover 53 is demountable installation with installation cassette 51, and installation cassette 51 adaptation has the safety cover 53 of multiple different specifications, can change the safety cover 53 of different specifications according to the material difference that the mould is inside to be placed.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-accuracy forming die thimble, includes chassis (1), its characterized in that: the multifunctional probe is characterized in that an outer barrel (2) is installed at the top of the chassis (1), an expansion strip (3) is sleeved inside the outer barrel (2), a fixing bolt (4) is installed on the outer side of the outer barrel (2) in a penetrating mode, and an intelligent probe (5) is installed at one end of the expansion strip (3).

2. The ejector pin of the high-precision forming die of claim 1, wherein: the outer cylinder (2) is a high-temperature-resistant metal cylinder, and a positioning plate (21) is attached to the inner wall of the outer cylinder (2).

3. The ejector pin of the high-precision forming die of claim 1, wherein: urceolus (2) length is two-thirds of telescopic bar (3) length, telescopic bar (3) one end is provided with thread groove (31), and intelligent probe (5) one side is connected with connecting strip (54) with thread groove (31) looks adaptation.

4. The ejector pin of the high-precision forming die of claim 1, wherein: the middle section of the telescopic bar (3) is provided with a movable groove (32) in a hollow mode, and a positioning rod (22) matched with the movable groove (32) is horizontally fixed on the inner wall of the outer barrel (2).

5. The ejector pin of the high-precision forming die of claim 1, wherein: the center of one side of the fixing bolt (4) is provided with a rotating plate (41), the rotating plate (41) is movably connected with one side of the fixing bolt (4), and a buckle (42) is arranged on the outer side of the fixing bolt (4).

6. The ejector pin of the high-precision forming die of claim 1, wherein: the intelligent probe (5) comprises an installation clamping seat (51) connected to one end of the telescopic strip (3), a miniature detector (52) clamped inside the installation clamping seat (51), and a protection cover (53) arranged on one side of the installation clamping seat (51).

7. The ejector pin of claim 6, wherein: the protective cover (53) and the installation clamping seat (51) are detachably installed, and the installation clamping seat (51) is matched with the protective covers (53) with different specifications.