CN213382529U

CN213382529U - A mould for producing medical high condensing lens

Info

Publication number: CN213382529U
Application number: CN202022233839.3U
Authority: CN
Inventors: 高玉法
Original assignee: Suzhou Jincan Optics Co ltd
Current assignee: Suzhou Jincan Optics Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-08
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a mould for producing medical high condensing lens, comprises a workbench, the last fixed surface of workstation installs the support, the inside fixed mounting of support has electric putter, electric putter's expansion end fixedly connected with baffle, be provided with the mould body between the bottom of baffle and the workstation, the bottom of baffle and the equal fixed mounting in both sides that is located the mould body have the connecting rod, the surface of connecting rod is provided with the base, the last fixed surface of base installs a plurality of sleeve, a plurality of telescopic inside all is overlapped and is equipped with ejector pin, a plurality of the ejector pin all extends to the inside of mould body. The utility model realizes the rapid installation and disassembly of the ejector rod through the cooperation among the sleeve, the shell, the limiting component, the limiting block and the like, thereby providing great convenience for the later-stage maintenance and replacement of the ejector rod; meanwhile, the formed product can be ejected out uniformly, so that the quality of the formed product after demoulding is ensured.

Description

A mould for producing medical high condensing lens

Technical Field

The utility model relates to a lens processing equipment technical field especially relates to a mould for producing medical high condensing lens.

Background

A lens is an optical element made of a transparent substance (e.g. glass, crystal, etc.). The lens is a refractor, and the refracting surface of the lens is a transparent body with two spherical surfaces (part of spherical surface) or one spherical surface (part of spherical surface) and one plane.

The existing part is used for producing the die structure of the medical high-concentration lens and is fixed, the ejector rod cannot be conveniently and fast installed and detached, but the die can cause the phenomena of ejector rod blocking, ejector rod fracture and the like in the long-time use process, so certain use limitation exists, and the practicability is remained to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mould for producing medical high condensing lens has solved the technical problem of unable convenient installation and dismantlement ejector pin among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem: the utility model provides a mould for producing medical high condensing lens, includes the workstation, the last fixed surface of workstation installs the support, the inside fixed mounting of support has electric putter, electric putter's expansion end fixedly connected with baffle, be provided with the mould body between the bottom of baffle and the workstation, the bottom of baffle and the equal fixed mounting in both sides that is located the mould body have the connecting rod, the surface of connecting rod is provided with the base, the last fixed surface of base installs a plurality of sleeve, a plurality of the telescopic inside all overlaps and is equipped with ejector pin, a plurality of the ejector pin all extends to the inside of mould body, a plurality of telescopic fixed surface installs the casing, the inside of casing is provided with spacing subassembly, spacing subassembly respectively with sleeve and ejector pin joint.

Furthermore, a plurality of guiding holes are formed in the surface of the workbench in a penetrating mode, and the connecting rods are located inside the corresponding guiding holes.

Further, a plurality of mounting hole has been seted up in the surface of base run through, the connecting rod is located the inside of the mounting hole that corresponds, the surface of connecting rod just is located the equal threaded connection in upper and lower both sides of base and has the stopper.

Furthermore, a plurality of the sleeve is close to the lateral wall of spacing subassembly and all runs through and has seted up the through-hole.

Furthermore, a plurality of the ejector rods are provided with clamping grooves on the side walls close to the limiting assemblies.

Further, spacing subassembly includes the handle, the tip fixed mounting of handle has the curb plate, fixed mounting has a plurality of spring between the inner wall of curb plate and casing, the rear surface fixed mounting of curb plate has a plurality of fixture block.

The utility model provides a mould for producing medical high condensing lens has following beneficial effect:

1. compared with the prior art, through the cooperation between sleeve, casing, spacing subassembly and stopper etc. realized installing fast and dismantling the ejector pin, and then for the maintenance and the change of later stage ejector pin provide very big facility, satisfied more demands in the in-service use, the practicality is higher.

2. Compared with the prior art, through the cooperation between connecting rod, base, stopper and ejector pin etc. can be even ejecting with the shaping product to guaranteed the quality after the shaping product drawing of patterns, also be convenient for adjust the height of ejector pin simultaneously, the experience of product is felt better, and the suitability is stronger.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

Fig. 1 is a schematic overall structure diagram of a mold for producing a medical high-concentration lens according to the present invention;

fig. 2 is a top sectional view of a sleeve, a top rod and a limiting component of a mold for producing a medical high-power condensing lens according to the present invention;

fig. 3 is a top view of a base of a mold for producing a medical high-power condenser lens according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a work table; 2. a support; 3. an electric push rod; 4. a partition plate; 5. a mold body; 6. a connecting rod; 7. a base; 8. a sleeve; 9. a housing; 10. a limiting component; 11. a top rod; 12. a guide hole; 13. a limiting block; 14. a through hole; 15. a card slot; 16. mounting holes; 1001. a handle; 1002. a side plate; 1003. a spring; 1004. and (7) clamping blocks.

Detailed Description

The technical solution 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 the illustrated examples are only used for explaining the present invention, but not for limiting the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, the present invention provides a mold for producing a high condensing lens for medical use: including workstation 1, the last fixed surface of workstation 1 installs support 2, the inside fixed mounting of support 2 has electric putter 3, electric putter 3's movable end fixedly connected with baffle 4, be provided with mould body 5 between the bottom of baffle 4 and the workstation 1, the equal fixed mounting in both sides that the bottom of baffle 4 just is located mould body 5 has connecting rod 6, the surface of connecting rod 6 is provided with base 7, the last fixed surface of base 7 installs a plurality of sleeve 8, the inside of a plurality of sleeve 8 all overlaps and is equipped with ejector pin 11, a plurality of ejector pin 11 all extends to the inside of mould body 5, the fixed surface of a plurality of sleeve 8 installs casing 9, the inside of casing 9 is provided with spacing subassembly 10, spacing subassembly 10 respectively with sleeve 8 and ejector pin 11 joint. Start electric putter 3 during the use and drive the upper portion and the baffle 4 of mould body 5 and rise, baffle 4 drives connecting rod 6 and base 7 synchronous motion at the in-process that rises, and then can drive a plurality of ejector pin 11 and rise, and even ejecting the shaping product for demoulding effect is better, has guaranteed the quality of shaping product.

Wherein, the surface of workstation 1 runs through and has seted up a plurality of guiding hole 12, and connecting rod 6 is located the inside of the guiding hole 12 that corresponds. The guide hole 12 and the connecting rod 6 are mutually matched to ensure that the connecting rod 6 moves more stably

Specifically, a plurality of mounting hole 16 has been seted up in the surface run-through of base 7, and connecting rod 6 is located the inside of the mounting hole 16 that corresponds, and the equal threaded connection in upper and lower both sides that the surface of connecting rod 6 just is located base 7 has stopper 13. Through the installation that adjusts stopper 13 position can be quick and dismantle base 7, also can quick adjustment base 7's height simultaneously, and then just also realized the synchronization regulation to ejector pin 11, the suitability is stronger.

Specifically, the side walls of the plurality of sleeves 8 close to the limiting component 10 are all provided with through holes 14 in a penetrating mode. The side walls of the plurality of ejector rods 11 close to the limiting component 10 are provided with clamping grooves 15. The limiting assembly 10 comprises a handle 1001, a side plate 1002 is fixedly mounted at the end of the handle 1001, a plurality of springs 1003 are fixedly mounted between the side plate 1002 and the inner wall of the casing 9, and a plurality of clamping blocks 1004 are fixedly mounted on the rear surface of the side plate 1002. Through pulling handle 1001 during the use, make fixture block 1004 and draw-in groove 15 and through-hole 14 separation, and then can be quick take out ejector pin 11 from sleeve 8 in, and the cooperation through spring 1003, fixture block 1004, through-hole 14 and draw-in groove 15 isotructures can realize sleeve 8 and ejector pin 11 effective fixed, has just also realized installing fast and dismantling ejector pin 11, and then has provided very big facility for later stage ejector pin 11's maintenance and change, has satisfied more demands in the in-service use.

The utility model discloses a concrete theory of operation and application method do: when the mould is used, the electric push rod 3 is started to drive the upper part of the mould body 5 and the partition plate 4 to ascend, the partition plate 4 drives the connecting rod 6 and the base 7 to synchronously move in the ascending process, and then the ejector rods 11 can be driven to ascend to uniformly eject a formed product, so that the demoulding effect is better, and the quality of the formed product is ensured; when the ejector rod 11 needs to be overhauled and replaced, the corresponding limiting block 13 is firstly loosened to take down the base 7, and then the ejector rod 11 can be separated from the die body 5; then, the handle 1001 is pulled to separate the clamping block 1004 from the clamping groove 15 and the through hole 14, so that the ejector rod 11 can be quickly taken out of the sleeve 8; and the cooperation through structures such as spring 1003, fixture block 1004, through-hole 14 and draw-in groove 15 can realize effectively fixed to sleeve 8 and ejector pin 11, has just also realized installing fast and dismantling ejector pin 11, has satisfied more demands in the in-service use, and the experience of product is felt better, and the practicality is higher.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A mould for producing medical high-concentration lenses comprises a workbench (1), and is characterized in that: the die is characterized in that a support (2) is fixedly arranged on the upper surface of the workbench (1), an electric push rod (3) is fixedly arranged inside the support (2), a partition plate (4) is fixedly connected to the movable end of the electric push rod (3), a die body (5) is arranged between the bottom of the partition plate (4) and the workbench (1), connecting rods (6) are fixedly arranged on the bottom of the partition plate (4) and on two sides of the die body (5), a base (7) is arranged on the outer surface of each connecting rod (6), a plurality of sleeves (8) are fixedly arranged on the upper surface of the base (7), ejector rods (11) are sleeved inside the sleeves (8), the ejector rods (11) extend into the die body (5), a plurality of sleeves (8) are fixedly arranged on the outer surface of each sleeve (9), a limiting component (10) is arranged inside the shell (9), the limiting assembly (10) is clamped with the sleeve (8) and the ejector rod (11) respectively.

2. The mold for producing a medical high-condensing lens according to claim 1, characterized in that: the surface of the workbench (1) is provided with a plurality of guide holes (12) in a penetrating manner, and the connecting rod (6) is positioned inside the corresponding guide holes (12).

3. The mold for producing a medical high-condensing lens according to claim 1, characterized in that: the surface of base (7) runs through and has seted up a plurality of mounting hole (16), connecting rod (6) are located the inside of corresponding mounting hole (16), the equal threaded connection in upper and lower both sides that the surface of connecting rod (6) just is located base (7) has stopper (13).

4. The mold for producing a medical high-condensing lens according to claim 1, characterized in that: a plurality of through holes (14) are formed in the side wall, close to the limiting component (10), of the sleeve (8) in a penetrating mode.

5. The mold for producing a medical high-condensing lens according to claim 1, characterized in that: and a plurality of clamping grooves (15) are formed in the side walls, close to the limiting assemblies (10), of the ejector rods (11).

6. The mold for producing a medical high-condensing lens according to claim 1, characterized in that: the limiting assembly (10) comprises a handle (1001), a side plate (1002) is fixedly mounted at the end of the handle (1001), a plurality of springs (1003) are fixedly mounted between the side plate (1002) and the inner wall of the shell (9), and a plurality of clamping blocks (1004) are fixedly mounted on the rear surface of the side plate (1002).