CN208773223U

CN208773223U - High speed conical refiner

Info

Publication number: CN208773223U
Application number: CN201821538544.3U
Authority: CN
Inventors: 吴怀健; 郑俊武
Original assignee: Chengdu Xinchen Optical And Electronic Instruments Co Ltd
Current assignee: Chengdu Xinchen Optical And Electronic Instruments Co Ltd
Priority date: 2018-09-19
Filing date: 2018-09-19
Publication date: 2019-04-23
Anticipated expiration: 2028-09-19

Abstract

The utility model relates to a kind of high speed conical refiners, including rack, the processing cavity being arranged on the rack and the bistrique in processing cavity for eyeglass of polishing, the rotation axis for driving bistrique to rotate is equipped in the processing cavity, the pressing for being pressed on mold on bistrique is provided in the rack, the replacement portion that the bistrique includes and rotates the fixed part of axis connection and be detachably connected with fixed part, abrading block is located in replacement portion, the replacement portion is bolted on fixed part, do not need to replace entire bistrique when replacement, thus replace, maintenance cost it is low.

Description

High speed conical refiner

Technical field

The utility model relates to optical mirror slip process equipment, in particular to a kind of high speed conical refiner.

Background technique

The glass lens that optical articles use are roughly ground and are refined during processing.As shown in Figure 1, existing High speed conical refiner include rack 1, processing cavity 2 is provided in rack 1, has been placed in the vertical direction rotation axis in processing cavity 2 4,4 end of rotation axis is provided with bistrique 3, the abrading block 6 with multiple protrusion bistriques 3 on bistrique 3 is located at bistrique 3 in rack 1 Top is provided with the pressing 5 for being pressed on eyeglass on bistrique 3, is mounted in eyeglass and lens shape matched mold when use In 17, offered on mold 17 with the matched recessed groove 18(of lens shape referring to shown in Fig. 2), the depth of recessed groove 18 is less than mirror The thickness of piece, when in eyeglass insertion recessed groove 18, eyeglass needs the face processed that can protrude 17 surface of mold, later that eyeglass is convex 18 endmost surface of recessed groove is attached on bistrique 3 out, and mold is pressed on bistrique 3 by pressing 5, the module when bistrique 3 rotates It will be processed with lens contacts and to eyeglass.

But abrading block 6 can be worn when in use, it is therefore desirable to the bistrique 3 more renewed, but due to being needed replacing when replacement Entire bistrique 3, therefore replace, repair this height.

Utility model content

The purpose of this utility model is to provide a kind of high speed conical refiner, have the advantages that replacement, maintenance cost are low.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of high speed conical refiner, Including rack, the processing cavity being arranged on the rack and the bistrique in processing cavity for eyeglass of polishing, worn in the processing cavity Equipped with the rotation axis for driving bistrique to rotate, the pressing for being pressed on mold on bistrique, institute are provided in the rack Stating bistrique includes being located in replacement portion with the fixed part of rotation axis connection and the replacement portion being detachably connected with fixed part, abrading block, The replacement portion is bolted on fixed part.

Through the above technical solutions, using when eyeglass put in a mold, mold is then pressed on by bistrique by pressing On, since the acting mold of pressing will be remain stationary with eyeglass with pressing when bistrique rotates, bistrique will play eyeglass at this time Mill, abrading block will be worn after a period of use, be unclamped bolt at this time, that is, be may make that replacement portion is dismantled from fixed part, then more The replacement portion renewed, when replacement, do not need to replace entire bistrique, thus replace, maintenance cost it is low.It, will be new when replacement Bolt is tightened in replacement portion after being placed on fixed part, when replacement is simple and convenient.

Preferably, several grooves for abrading block insertion are provided on the fixed part, it is corresponding with groove in the replacement portion Place is provided with the through hole passed through for abrading block, and the abrading block outer wall is bonded with the inner wall of through hole, and the abrading block is located at groove ends It is provided with convex block, the recess sidewall is provided with the holding tank for convex block insertion.

Through the above technical solutions, only abrading block is carried out more in replacement in order to further control maintenance, replacement cost It changes, when replacement, bolt is unclamped, at this time removes in replacement portion from fixed part, abrading block will be deviate from and and more from groove at this time It changes portion to be removed together, since abrading block is arranged in through hole, can remove abrading block from through hole at this time, Zhi Hougeng Replacement portion when replacement, by new abrading block insertion groove, is then aligned with fixed part, passes through later by the abrading block renewed Fixed part and replacement portion are fixed together by bolt, and abrading block finishes replacement at this time, due to having convex block on abrading block after replacement, Therefore abrading block firmly compresses in the portion of being replaced, and abrading block is not susceptible to fall off when in use.

Preferably, the height of the convex block and the depth of holding tank are consistent.

Through the above technical solutions, in order to avoid abrading block shakes after replacement, so that the depth of the height of convex block and holding tank Degree is consistent, and such replacement portion firmly will be pressed on convex block in holding tank, so that gap is less prone between convex block and holding tank, Abrading block is not susceptible to shake when in use.

Preferably, it the bolt-through fixed part and is threadedly coupled with replacement portion.

Through the above technical solutions, in order to avoid polishing when bolt eyeglass is scratched, bolt is penetrated from fixed part end, There is no bolt to be pierced by replacement portion end at this time, therefore eyeglass will not be with threaded bolt contacts, so that eyeglass will not be by bolt in polishing It scratches.

Preferably, the fixed part is detachably connected with rotation axis.

Through the above technical solutions, the size and curvature due to machining lens are different, it is therefore desirable to replace obstructed mill Head is processed, and is replaced bistrique for convenience and is detachably connected bistrique and rotation axis.

Preferably, the axial direction of rotation axis is provided with fixation hole, is provided on the fixed part and fixation hole cooperation Fixed link is provided with gag lever post through rotation axis and fixed link.

Through the above technical solutions, gag lever post is dismantled, then takes out fixed link from fixation hole when replacement, Later by new bistrique insertion fixation hole, then new bistrique quilt will may make in gag lever post insertion rotation axis and fixed link It is fixed, it is simple and convenient when fixed.

Preferably, gag lever post sliding is threaded through in rotation axis and fixed link, the rotation axis be it is cylindric, described turn Sliding sleeve is equipped with limit sleeve on moving axis, and the length of the gag lever post is greater than the diameter of rotating bar, is arranged on the limit sleeve useful In the accommodating chamber for accommodating gag lever post, the accommodating chamber and gag lever post both ends face side seal close setting.

Through the above technical solutions, gag lever post is slidably arranged in rotation axis and is consolidated for more convenient replacement bistrique In fixed pole, do not needed at this time when replacing bistrique it is i.e. replaceable using tool, in order to avoid when rotation axis rotates, gag lever post falls It falls, is arranged with limit sleeve on the rotating shaft, in use, gag lever post will be located in accommodating chamber.Since rotation axis limits when rotated Bar can only slide axially along, and close and be arranged at accommodating chamber and gag lever post both ends face, therefore gag lever post cannot be along It is axially moved, so that gag lever post is firmly fixed in rotation axis and fixed link, bistrique is not easily disconnected from work.

Preferably, metal weights are provided on the limit sleeve.

Through the above technical solutions, being limited to avoid limit sleeve from sliding axially along rotation axis when rotation axis rotates It puts on and is provided with metal weights, make limit sleeve by along the axial biggish power of rotation axis, so that limit by metal weights Cover it is difficult to slide so that gag lever post is not easy to be detached from from accommodating chamber.

In conclusion the utility model having the beneficial effect that in contrast to the prior art

(1) when bistrique is worn, do not need to replace entire bistrique, it is only necessary to replace abrading block, therefore replace, repair at This is low；

(2) it when replacing different bistriques, does not need to replace simple and quick using tool.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of background technique；

Fig. 2 is the first structure diagram of mold, the structure of main prominent recessed groove；

Fig. 3 is the structural schematic diagram of embodiment；

Fig. 4 is the enlarged view in Fig. 3 at A, the structure of main prominent bistrique；

Fig. 5 is the explosive view of bistrique, the position of main prominent groove and through hole；

Fig. 6 is the cross-sectional view of bistrique, the structure of main prominent fixation hole and limit sleeve；

Fig. 7 is the second structural schematic diagram of mold, and main prominent mold deviates from the structure at bistrique end.

Appended drawing reference: 1, rack；2, processing cavity；3, bistrique；311, fixed part；312, replacement portion；4, rotation axis；5, it presses Needle；6, abrading block；7, bolt；8, groove；9, through hole；10, convex block；11, holding tank；12, fixation hole；13, fixed link；14, it limits Position bar；15, accommodating chamber；16, metal weights；17, mold；18, recessed groove；19, limit sleeve.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Figure 3,4, a kind of high speed conical refiner including rack 1, the processing cavity being arranged in rack 12 and is located at processing Bistrique 3 in chamber 2 is equipped with rotatable rotation axis 4 in processing cavity 2, and bistrique 3 is detachably connected with rotation axis 4, in rack Pressing 5 is provided on 1, pressing 5 is located at right above bistrique 3, in use, being pressed on the mold 17 equipped with eyeglass by pressing 5 It on bistrique 3, is provided with a slot (referring to shown in Fig. 7) in mold 17 and 5 contact position of pressing, pressing 5 is by insertion groove, so that mill First 3 when rotated mold 17 be not susceptible to rotate.

As shown in Figure 5,6, wherein bistrique 3 includes fixed part 311 and replacement portion 312, and abrading block 6 is located in replacement portion 312, Fixed part 311 is detachably connected with rotation axis 4, is connected between replacement portion 312 and fixed part 311 by bolt 7, when connection, spiral shell Bolt 7 is threadedly coupled through fixed part 311 with replacement portion 312.When replacement, bolt 7 is unclamped, that is, may make replacement portion 312 from fixation It is dismantled in portion 311, the replacement portion 312 then more renewed.

As shown in Figure 5,6, wherein be provided with several grooves 8 on fixed part 311, appearance is provided on the side wall of groove 8 It receives slot 11, is provided with through hole 9, the shape size of through hole 9 and the opening of groove 8 with 8 corresponding position of groove in replacement portion 312 Shape size is consistent, and abrading block 6 is bonded with the inner wall of groove 8, is provided with convex block on one end side wall that abrading block 6 is located in groove 8 10, convex block 10 is matched with holding tank 11, and the height of convex block 10 is consistent with the depth of holding tank 11, when abrading block 6 is inserted through hole 9 When middle, 6 outer wall of abrading block is bonded with the inner wall of through hole 9.

When replacement, bolt 7 is unclamped, at this time will remove in replacement portion 312 and abrading block 6 from fixed part 311, due to mill Block 6 is arranged in through hole 9, therefore can be removed abrading block 6 from through hole 9, the abrading block 6 more renewed later, when replacement, New abrading block 6 is inserted into groove 8, is then aligned in replacement portion 312 with fixed part 311, passes through bolt 7 later for fixed part 311 are fixed together with replacement portion 312.

As shown in Figure 5,6, fixation hole 12 is provided in rotation axis 4, fixation hole 12 is arranged along the axial direction of rotation axis 4, Rotation axis 4 be it is cylindric, be provided with fixed link 13 on fixed part 311, fixed link 13 and fixation hole 12 cooperate, mounting part Fixed link 13 is inserted into fixation hole 12 when 311, in order to avoid fixed link 13 is skidded off from fixation hole 12, runs through rotation axis 4 are provided with gag lever post 14 with fixed link 13, and the length of gag lever post 14 is greater than the diameter of rotating bar, and the sliding of gag lever post 14 is threaded through In fixing axle and fixed link 13.

As shown in fig. 6, sliding sleeve is equipped with limit sleeve 19 in rotation axis 4, while metal is provided on limit sleeve 19 and is matched 16 are weighed, gag lever post 14 is provided with appearance towards 14 end of gag lever post between limit sleeve 19 and the bottom wall of processing cavity 2, in limit sleeve 19 Receive chamber 15, limit sleeve 19 will move under metal weights 16 and its own gravity at gag lever post 14, until limit Bar 14 enters in accommodating chamber 15, in use, gag lever post 14 is located in accommodating chamber 15, and accommodating chamber 15 and 14 both ends face of gag lever post Side seal closes setting.

When replacing bistrique 3, limit sleeve 19 is slided to away from 14 end of gag lever post, so that gag lever post 14 takes off from accommodating chamber 15 Out, gag lever post 14 is twitched later, so that gag lever post 14 is extracted out from rotation axis 4 and fixed link 13, it at this time can be by fixed link 13 extract out from rotation axis 4, the bistrique 3 more renewed later.

The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention It encloses, the protection scope of the utility model is determined by the attached claims.

Claims

1. a kind of high speed conical refiner in the processing cavity (2) on rack (1) and is located in processing cavity (2) including rack (1), setting For the bistrique (3) for eyeglass of polishing, the rotation axis (4) for driving bistrique (3) to rotate, institute are equipped in the processing cavity (2) State the pressing (5) being provided on rack (1) for being pressed on mold (17) on bistrique (3), it is characterised in that: the bistrique It (3) include the fixed part (311) being connect with rotation axis (4) and the replacement portion (312) being detachably connected with fixed part (311), mill Block (6) is located on replacement portion (312), and the replacement portion (312) is fixed on fixed part (311) by bolt (7).

2. high speed conical refiner according to claim 1, it is characterised in that: be provided with several confessions on the fixed part (311) The groove (8) of abrading block (6) insertion, is provided on the replacement portion (312) with groove (8) corresponding position and passes through for what abrading block (6) passed through Perforate (9), abrading block (6) outer wall is bonded with the inner wall of through hole (9), the abrading block (6) be located at groove (8) hold be provided with it is convex Block (10), groove (8) side wall are provided with the holding tank (11) for convex block (10) insertion.

3. high speed conical refiner according to claim 2, it is characterised in that: the height of the convex block (10) and holding tank (11) Depth it is consistent.

4. high speed conical refiner according to claim 1, it is characterised in that: the bolt (7) through fixed part (311) and with Replacement portion (312) is threadedly coupled.

5. high speed conical refiner according to claim 1, it is characterised in that: the fixed part (311) and rotation axis (4) are removable Unload connection.

6. high speed conical refiner according to claim 5, it is characterised in that: the axial direction of rotation axis (4) is provided with fixation Hole (12) is provided with the fixed link (13) with fixation hole (12) cooperation on the fixed part (311), through rotation axis (4) and solid Fixed pole (13) is provided with gag lever post (14).

7. high speed conical refiner according to claim 6, it is characterised in that: gag lever post (14) sliding is threaded through rotation axis (4) with fixed link (13) on, the rotation axis (4) be it is cylindric, on the rotation axis (4) sliding sleeve be equipped with limit sleeve (19), The length of the gag lever post (14) is greater than the diameter of rotating bar, is provided on the limit sleeve (19) for accommodating gag lever post (14) Accommodating chamber (15), the accommodating chamber (15) and gag lever post (14) both ends face side seal close setting.

8. high speed conical refiner according to claim 7, it is characterised in that: be provided with metal weights on the limit sleeve (19) (16)。