CN201863109U - Straight slot polishing device - Google Patents

Straight slot polishing device Download PDF

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Publication number
CN201863109U
CN201863109U CN2010206268571U CN201020626857U CN201863109U CN 201863109 U CN201863109 U CN 201863109U CN 2010206268571 U CN2010206268571 U CN 2010206268571U CN 201020626857 U CN201020626857 U CN 201020626857U CN 201863109 U CN201863109 U CN 201863109U
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CN
China
Prior art keywords
frame
fixed head
polishing
straight slot
ball screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN2010206268571U
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Chinese (zh)
Inventor
周群飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lens Technology Co Ltd
Original Assignee
Lens Technology (Hunan) Co Ltd
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Filing date
Publication date
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Priority to CN2010206268571U priority Critical patent/CN201863109U/en
Application granted granted Critical
Publication of CN201863109U publication Critical patent/CN201863109U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a straight slot polishing device. When a workpiece swings leftwards and rightwards at the lower end of the straight slot polishing device, two grinding heads at the upper end of the straight slot polishing device rotate at high speed simultaneously. A lower die holder is provided with a gear reduction motor which drives a ball lead screw to rotate through a sprocket and a chain, and an upper die holder is provided with a rotating motor which drives two spindles to rotate simultaneously through a belt. A fixing plate is jacked up by a cylinder, proper counterweights are respectively added at two edges of the fixing plate, the upper die holder is lighter under air pressure and proportioning actions, and a certain buoyancy action is generated, so that the shortcomings of existing polishing equipment are overcome, automatic polishing of a straight slot and inner sides of two bosses is realized, polishing efficiency is increased, quality is improved and becomes stable.

Description

Direct through groove position burnishing device
Technical field
The utility model relates to a kind of pair of main axis rotation burnishing device, particularly relates to a kind of direct through groove position burnishing device.
Background technology
At the optics manufacture field, to forming the optical mirror slip of optical system, as lens, speculum, level crossing, spherical mirror etc., all to roughly grind, fine grinding, correct grinding, polishing etc. grind and make by the specification requirement of optical design, this process is referred to as optics cold working at optics circle.Along with the progress of science and technology, various difficult machining lens have appearred, and in direct through groove position eyeglass processing industry, groove inner face and the polishing of two boss medial surfaces are the technical bottlenecks that needs are broken through always.
The utility model content
The utility model overcomes the deficiencies in the prior art and a kind of direct through groove position burnishing device that can make the bright and working (machining) efficiency height of groove position and boss medial surface polishing, can be suitable for batch process is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of direct through groove position burnishing device, comprise rack-mounted die shoe and be installed in upper bolster corresponding on the frame with described die shoe, described upper bolster comprises two main axis rotation burnishing devices, vertical lift device, described pair of main axis rotation burnishing device is installed on the transfer arm of described vertical lift device, described vertical lift device is installed on the described frame, described pair of main axis rotation burnishing device comprises electric rotating machine, two main shafts by described electric rotating machine driven rotary, the end of described main shaft is equipped with polishing wheel, be provided with the space between described two polishing wheels, described vertical lift device comprises portal frame, slide up and down guide rail, linear bearing, fixed head, counterweight, cylinder, the described guide rail that slides up and down is installed on the described portal frame, described linear bearing is installed in described sliding up and down on the guide rail, on the described linear bearing fixed head is installed, on one side of described fixed head described electric rotating machine is installed, opposite side is installed described transfer arm, the lower end of described fixed head is connected with the piston end of described cylinder, the other end of described fixed head is connected with a end of steel wire rope on being installed in pulley mechanism, described counterweight is installed on the other end of described steel wire rope, and described portal frame is installed on the described frame and can be by the position of described adjusting rod fine setting in described frame horizontal direction; Described die shoe comprises rack-mounted ball screw, be equipped with on the described ball screw and can rotate and the frock clamp of move left and right with described ball screw, described ball screw is connected with described gear reduction unit and by described gear reduction unit driven rotary, described frock clamp is arranged on the centre of described two polishing wheels below.
In the utility model, also be provided with the buffer of cushioning effect between described cylinder and the described fixed head.
Because adopt such scheme, when workpiece swung in the utility model, speed, stroke all can be adjusted; Rubbing head is located up and down and can be adjusted, and can move separately up and down, can make two rubbing head bottom faces equal, and because the cooperation of counterweight is arranged, therefore two rubbing heads are having certain buoyancy function in the rotation at a high speed, and upper bolster can integral body be done and moved forward and backward, therefore remedied the defective of existing polissoir, make groove position and two boss medial surface polishing process realize automation, improved efficiency, quality-improving and steady quality.
Description of drawings
Fig. 1: structural representation of the present utility model;
Fig. 2: the structural representation of the utility model lower mold body;
Fig. 3: the front view of the utility model upper die body;
Fig. 4: the side view of the utility model upper die body;
Fig. 5: the vertical view of the utility model upper die body.
Among the accompanying drawing 1-5: 1---gear reduction unit, 2---ball screw, 3---frame, 4----frock clamp, the 5---portal frame, 6----counterweight, 7---electric rotating machine, the 8----fixed head, 9---belt, the two main axis rotation burnishing devices of 10---, the 11---pulley mechanism, the 12----steel wire rope, 13---slides up and down guide rail, the 14----buffer, 15---cylinder, 16----linear bearing, the 17---transfer arm, 18----main shaft, 19---polishing wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Extremely shown in Figure 5 as Fig. 1, the utility model comprises the die shoe that is installed on the frame 3 and is installed in upper bolster corresponding with described die shoe on the frame 3, described upper bolster comprises two main axis rotation burnishing devices 10, vertical lift device, described pair of main axis rotation burnishing device 10 is installed on the transfer arm 17 of described vertical lift device, described vertical lift device is installed on the described frame 3, described pair of main axis rotation burnishing device 10 comprises electric rotating machine 7, two main shafts 18 by described electric rotating machine 7 driven rotary, described electric rotating machine drives described main shaft 18. by belt 9, the end of described main shaft 18 is equipped with polishing wheel 19, be provided with the space between described two polishing wheels 19, described vertical lift device comprises portal frame 5, slide up and down guide rail 13, linear bearing 16, fixed head 8, counterweight 6, cylinder 15, the described guide rail 13 that slides up and down is installed on the described portal frame 5, described linear bearing 16 is installed in and describedly slides up and down on the guide rail 13, on the described linear bearing 16 fixed head 8 is installed, described electric rotating machine 7 is installed on one side of described fixed head 8, opposite side is installed described transfer arm 17, the lower end of described fixed head 8 is connected with the piston end of described cylinder 15, the other end of described fixed head 8 is connected with a end of steel wire rope 12 on being installed in pulley mechanism 11, described counterweight 6 is installed on the other end of described steel wire rope 12, and described portal frame 5 is installed on the described frame 3 and can be by the position of described adjusting rod 9 fine settings in described frame 3 horizontal directions; Described die shoe comprises the ball screw 2 that is installed on the frame 3, be equipped with on the described ball screw 2 and can rotate the frock clamp 4 that moves with described ball screw 2, described ball screw 2 is connected with described gear reduction unit 1 by sprocket wheel, chain, and by described gear reduction unit 1 driven rotary, described frock clamp 4 is arranged on the centre of described two polishing wheel 19 belows.
In the utility model, also be provided with the buffer 14 of cushioning effect between described cylinder 15 and the described fixed head 8.
During use, mix up the position of main shaft 18 and ball screw 2 earlier, make main shaft 18 and ball screw 2 centers on same center line, two main axis rotation burnishing devices 10 and electric rotating machine 7 that cylinder 15 jack-up are connected with fixed head utilize counterweight 6 to come balancing gravity; And then eyeglass put into frock clamp 4, and evenly spray polishing abrasive dust liquid, make two polishing wheels do rotation at a high speed simultaneously, make balancing weight have certain pressure to be used for throwing bright eyeglass.

Claims (2)

1. direct through groove position burnishing device, it is characterized in that, comprise the die shoe that is installed on the frame (3) and be installed in frame (3) and go up the upper bolster corresponding with described die shoe, described upper bolster comprises two main axis rotation burnishing devices (10), vertical lift device, described pair of main axis rotation burnishing device (10) is installed on the transfer arm (17) of described vertical lift device, described vertical lift device is installed on the described frame (3), described pair of main axis rotation burnishing device (10) comprises electric rotating machine (7), two main shafts (18) by described electric rotating machine (7) driven rotary, the end of described main shaft (18) is equipped with polishing wheel (19), be provided with the space between described two polishing wheels (19), described vertical lift device comprises portal frame (5), slide up and down guide rail (13), linear bearing (16), fixed head (8), counterweight (6), cylinder (15), the described guide rail (13) that slides up and down is installed on the described portal frame (5), described linear bearing (16) is installed in described slide up and down (13) on the guide rail, fixed head (8) is installed on the described linear bearing (16), described electric rotating machine (7) is installed on one side of described fixed head (8), opposite side is installed described transfer arm (17), the lower end of described fixed head (8) is connected with the piston end of described cylinder (15), the other end of described fixed head (8) is connected with a end of steel wire rope (12) on being installed in pulley mechanism (11), described counterweight (6) is installed on the other end of described steel wire rope (12), and described portal frame (5) is installed in that described frame (3) goes up and can finely tunes position in described frame (3) horizontal direction by described adjusting rod (9); Described die shoe comprises the ball screw (2) that is installed on the frame (3), be equipped with on the described ball screw (2) and can rotate the frock clamp (4) that moves with described ball screw (2), described ball screw (2) is connected with described gear reduction unit (1) and by described gear reduction unit (1) driven rotary, described frock clamp (4) is arranged on the centre of described two polishing wheels (19) below.
2. direct through groove according to claim 1 position burnishing device is characterized in that, also has been provided with the buffer (14) of cushioning effect between described cylinder (15) and the described fixed head (8).
CN2010206268571U 2010-11-26 2010-11-26 Straight slot polishing device Expired - Lifetime CN201863109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206268571U CN201863109U (en) 2010-11-26 2010-11-26 Straight slot polishing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206268571U CN201863109U (en) 2010-11-26 2010-11-26 Straight slot polishing device

Publications (1)

Publication Number Publication Date
CN201863109U true CN201863109U (en) 2011-06-15

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CN2010206268571U Expired - Lifetime CN201863109U (en) 2010-11-26 2010-11-26 Straight slot polishing device

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601716A (en) * 2012-03-23 2012-07-25 常熟市平冶机械有限公司 Polishing equipment capable of moving vertically
CN103252702A (en) * 2013-05-13 2013-08-21 北京航空航天大学 Robot weight counterbalance method based on pneumatic energy accumulators
CN104476367A (en) * 2014-12-18 2015-04-01 谭新锋 Main shaft transmission mechanism and sanding equipment adopting same
CN106002583A (en) * 2016-07-15 2016-10-12 安庆市星胜机电设备销售有限公司 Rotary polishing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601716A (en) * 2012-03-23 2012-07-25 常熟市平冶机械有限公司 Polishing equipment capable of moving vertically
CN103252702A (en) * 2013-05-13 2013-08-21 北京航空航天大学 Robot weight counterbalance method based on pneumatic energy accumulators
CN103252702B (en) * 2013-05-13 2016-03-09 北京航空航天大学 A kind of robot ballasting method based on pneumatic accumulator
CN104476367A (en) * 2014-12-18 2015-04-01 谭新锋 Main shaft transmission mechanism and sanding equipment adopting same
CN106002583A (en) * 2016-07-15 2016-10-12 安庆市星胜机电设备销售有限公司 Rotary polishing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: LENS TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: LENS TECHNOLOGY (HUNAN) CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 410329 Hunan Changsha Changsha Hunan national biological industry base blue ideas

Patentee after: Lens Technology Co., Ltd.

Address before: 410329 Hunan Changsha Changsha Hunan national biological industry base blue ideas

Patentee before: Lens Technology (Hunan) Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20110615

CX01 Expiry of patent term