CN215288505U - Novel aspheric lens mould press structure - Google Patents

Abstract

The utility model discloses a novel aspheric surface lens moulding press structure, the on-line screen storage device comprises a base, inner chamber of the base's left side fixedly connected with servo motor, servo motor's the reverse threaded rod of output shaft fixedly connected with, the equal threaded connection in both sides on reverse threaded rod surface has the thread bush, the top fixedly connected with clamp splice of thread bush. The utility model discloses an open servo motor, servo motor drives reverse threaded rod and rotates, reverse threaded rod drives the thread bush to a side motion, the thread bush drives the clamp splice to a side motion, thereby will press from both sides tight location to the lens, through opening the cylinder, the cylinder drives fly leaf downstream, the fly leaf drives the terrace die downstream, thereby carry out the mould pressing through the terrace die, solved current mould pressing structure because can not be fine fix a position the lens when using, lead to the lens can the deviation to appear when the mould pressing, thereby the accuracy and the problem of practicality of mould pressing structure have been reduced.

Description

Novel aspheric lens mould press structure

Technical Field

The utility model relates to a lens processing technology field specifically is a novel aspheric surface lens moulding press structure.

Background

Aspheric lens, it is along with the center pin that curvature radius changes for improve optical quality, reduce optical element, reduce design cost, aspheric lens has unique advantage for spherical lens, therefore in optical instrument, image, optoelectronic industry has obtained extensive application, wherein aspheric lens need use the mould pressing structure when processing man-hour, the mould pressing structure is when moulding to the lens, the condition that the position removed appears in the lens easily, current mould pressing structure is because can not be fine when using fixes a position the lens, lead to the lens can appear the deviation when moulding, thereby the accuracy and the practicality of mould pressing structure have been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel aspheric surface lens moulding press structure possesses the advantage of the location of being convenient for, has solved current mould pressing structure because can not be fine advance line location to the lens when using, leads to the lens can the deviation appear when the mould pressing to the accuracy of mould pressing structure and the problem of practicality have been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel aspherical mirror piece die pressing machine structure, the on-line screen storage device comprises a base, base inner chamber's left side fixedly connected with servo motor, servo motor's the reverse threaded rod of output shaft fixedly connected with, the equal threaded connection in both sides on reverse threaded rod surface has the thread bush, the top fixedly connected with clamp splice of thread bush, the top fixedly connected with frame of base, the center department at base top just is located the inner chamber fixedly connected with die of frame, the equal fixedly connected with cylinder in both sides at frame inner chamber top, the bottom fixedly connected with fly leaf of cylinder, the bottom fixedly connected with terrace die of fly leaf.

Preferably, the inner wall of the clamping block is fixedly connected with a soft pad, and one side of the soft pad, which is far away from the inner wall of the clamping block, is in contact with the lens.

Preferably, through grooves are formed in the inner cavities of the two sides of the top of the base and the inner cavity of the frame, and the clamping blocks penetrate through the through grooves and are in sliding connection with the inner cavities of the through grooves.

Preferably, the bottom fixedly connected with stopper of thread bush, first spacing groove has all been seted up to the both sides of base inner chamber bottom, the stopper is kept away from the one end of thread bush and is extended to the inner chamber of first spacing groove and with the inner chamber sliding connection of first spacing groove.

Preferably, both sides of the movable plate are fixedly connected with limit rods, both sides of the inner cavity of the frame are provided with second limit grooves, and one side of each limit rod, which is far away from the movable plate, extends to the inner cavity of each second limit groove and is in sliding connection with the inner cavity of each second limit groove.

Preferably, the front surface of the frame is movably connected with a frame door, and the front surface of the frame door is provided with an observation window.

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

1. the utility model discloses an open servo motor, servo motor drives reverse threaded rod and rotates, reverse threaded rod drives the thread bush to a side motion, the thread bush drives the clamp splice to a side motion, thereby will press from both sides tight location to the lens, through opening the cylinder, the cylinder drives fly leaf downstream, the fly leaf drives the terrace die downstream, thereby carry out the mould pressing through the terrace die, solved current mould pressing structure because can not be fine fix a position the lens when using, lead to the lens can the deviation to appear when the mould pressing, thereby the accuracy and the problem of practicality of mould pressing structure have been reduced.

2. The utility model discloses a set up the cushion, the effect to the lens protection has been played, avoid causing wearing and tearing to the lens when pressing from both sides tightly, through setting up logical groove, the spacing effect to the clamp splice has been played, avoid the clamp splice the condition of dislocation to appear when the motion, through setting up stopper and first spacing groove, the spacing effect to the thread bush has been played, avoid the thread bush the condition of rotation to appear when the motion, through setting up gag lever post and second spacing groove, the spacing effect to the fly leaf has been played, avoid the condition of dislocation to appear when the motion of fly leaf, through setting up the frame door, the effect of conveniently getting the lens is played, through setting up the observation window, the effect of conveniently observing has been played.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the clamping block of the present invention.

In the figure: 1. a base; 2. a servo motor; 3. a reverse threaded rod; 4. a threaded sleeve; 5. a clamping block; 6. a frame; 7. a female die; 8. a cylinder; 9. a movable plate; 10. a male die; 11. a soft cushion; 12. a through groove; 13. a limiting block; 14. a first limit groove; 15. a limiting rod; 16. a second limit groove; 17. a frame door; 18. and (4) an observation window.

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.

The utility model discloses a base 1, servo motor 2, reverse threaded rod 3, thread bush 4, clamp splice 5, frame 6, die 7, cylinder 8, fly leaf 9, terrace die 10, cushion 11, lead to groove 12, stopper 13, first spacing groove 14, gag lever post 15, second spacing groove 16, frame door 17 and observation window 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

Referring to fig. 1-3, a novel aspheric lens molding press structure comprises a base 1, a servo motor 2 is fixedly connected to the left side of the inner cavity of the base 1, a reverse threaded rod 3 is fixedly connected to the output shaft of the servo motor 2, a threaded sleeve 4 is fixedly connected to both sides of the surface of the reverse threaded rod 3, a clamping block 5 is fixedly connected to the top of the threaded sleeve 4, a frame 6 is fixedly connected to the top of the base 1, a female mold 7 is fixedly connected to the center of the top of the base 1 and located in the inner cavity of the frame 6, an air cylinder 8 is fixedly connected to both sides of the top of the inner cavity of the frame 6, a movable plate 9 is fixedly connected to the bottom of the air cylinder 8, a male mold 10 is fixedly connected to the bottom of the movable plate 9, the servo motor 2 is turned on, the reverse threaded rod 3 drives the threaded sleeve 4 to move to one side, the threaded sleeve 4 drives the clamping block 5 to move to one side, thereby will press from both sides tight location to the lens, through opening cylinder 8, cylinder 8 drives fly leaf 9 downstream, and fly leaf 9 drives terrace die 10 downstream to carry out the mould pressing through terrace die 10, solved current mould pressing structure because can not be fine fix a position the lens when using, lead to the lens deviation can appear when the mould pressing, thereby reduced the accuracy of mould pressing structure and the problem of practicality.

In this embodiment, specifically, the inner wall fixedly connected with cushion 11 of clamp splice 5, cushion 11 keep away from one side and the lens contact of 5 inner walls of clamp splice, through setting up cushion 11, have played the effect to the lens protection, avoid causing wearing and tearing to the lens when pressing from both sides tightly.

In this embodiment, it is concrete, logical groove 12 has all been seted up to the both sides at base 1 top and the inner chamber that is located frame 6, and clamp splice 5 runs through logical groove 12 and with the inner chamber sliding connection who leads to groove 12, through setting up logical groove 12, has played the spacing effect to clamp splice 5, avoids clamp splice 5 to appear the condition of dislocation when the motion.

In this embodiment, it is concrete, thread bush 4's bottom fixedly connected with stopper 13, first spacing groove 14 has all been seted up to the both sides of base 1 inner chamber bottom, stopper 13 keep away from thread bush 4 one end extend to first spacing groove 14's inner chamber and with first spacing groove 14's inner chamber sliding connection, through setting up stopper 13 and first spacing groove 14, played the spacing effect to thread bush 4, avoid thread bush 4 to appear the condition of rotation when the motion.

In this embodiment, specifically, the both sides of the movable plate 9 are fixedly connected with the limiting rod 15, the second limiting groove 16 is provided on both sides of the inner cavity of the frame 6, one side of the limiting rod 15 away from the movable plate 9 extends to the inner cavity of the second limiting groove 16 and is connected with the inner cavity of the second limiting groove 16 in a sliding manner, and by arranging the limiting rod 15 and the second limiting groove 16, the effect of limiting the movable plate 9 is achieved, and the situation of dislocation of the movable plate 9 during movement is avoided.

In this embodiment, specifically, the front face of the frame 6 is movably connected with the frame door 17, the observation window 18 is provided on the front face of the frame door 17, the effect of conveniently taking and placing the lens is achieved by providing the frame door 17, and the effect of conveniently observing is achieved by providing the observation window 18.

During the use, start above-mentioned electrical component through the peripheral hardware controller, at first through opening servo motor 2, servo motor 2 drives reverse threaded rod 3 and rotates, reverse threaded rod 3 drives thread bush 4 to a side motion, thread bush 4 drives clamp splice 5 to a side motion, thereby will press from both sides tight location to the lens, through opening cylinder 8, cylinder 8 drives fly leaf 9 downstream, fly leaf 9 drives terrace die 10 downstream, thereby carry out the mould pressing through terrace die 10, solved current mould pressing structure because can not be fine fix a position the lens when using, lead to the lens can the deviation when the mould pressing, thereby the accuracy of mould pressing structure and the problem of practicality have been reduced.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

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 (6)

1. The utility model provides a novel aspherical mirror piece moulding press structure, includes base (1), its characterized in that: the utility model discloses a quick-witted structure, including base (1), the left side fixedly connected with servo motor (2) of inner chamber of base (1), the reverse threaded rod (3) of output shaft fixedly connected with of servo motor (2), the equal threaded connection in both sides on reverse threaded rod (3) surface has thread bush (4), the top fixedly connected with clamp splice (5) of thread bush (4), the top fixedly connected with frame (6) of base (1), the center department at base (1) top just is located inner chamber fixedly connected with die (7) of frame (6), the equal fixedly connected with cylinder (8) in both sides at frame (6) inner chamber top, the bottom fixedly connected with fly leaf (9) of cylinder (8), the bottom fixedly connected with terrace die (10) of fly leaf (9).

2. The novel aspherical lens molding press structure of claim 1, wherein: the inner wall fixedly connected with cushion (11) of clamp splice (5), one side that clamp splice (5) inner wall was kept away from in cushion (11) contacts with the lens.

3. The novel aspherical lens molding press structure of claim 1, wherein: through grooves (12) are formed in the two sides of the top of the base (1) and in the inner cavity of the frame (6), and the clamping blocks (5) penetrate through the through grooves (12) and are connected with the inner cavity of the through grooves (12) in a sliding mode.

4. The novel aspherical lens molding press structure of claim 1, wherein: the bottom fixedly connected with stopper (13) of thread bush (4), first spacing groove (14) have all been seted up to the both sides of base (1) inner chamber bottom, the one end that thread bush (4) were kept away from in stopper (13) extends to the inner chamber of first spacing groove (14) and with the inner chamber sliding connection of first spacing groove (14).

5. The novel aspherical lens molding press structure of claim 1, wherein: the equal fixedly connected with gag lever post (15) in both sides of fly leaf (9), second spacing groove (16) have all been seted up to the both sides of frame (6) inner chamber, one side that fly leaf (9) were kept away from in gag lever post (15) extends to the inner chamber of second spacing groove (16) and with the inner chamber sliding connection of second spacing groove (16).

6. The novel aspherical lens molding press structure of claim 1, wherein: the front side of the frame (6) is movably connected with a frame door (17), and the front side of the frame door (17) is provided with an observation window (18).

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