CN201086235Y - Polishing grinding head feed apparatus - Google Patents

Polishing grinding head feed apparatus Download PDF

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Publication number
CN201086235Y
CN201086235Y CNU200720172964XU CN200720172964U CN201086235Y CN 201086235 Y CN201086235 Y CN 201086235Y CN U200720172964X U CNU200720172964X U CN U200720172964XU CN 200720172964 U CN200720172964 U CN 200720172964U CN 201086235 Y CN201086235 Y CN 201086235Y
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CN
China
Prior art keywords
grinding head
screw
polishing
feed arrangement
leading 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 - Fee Related
Application number
CNU200720172964XU
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Chinese (zh)
Inventor
丘兆才
孙志伟
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.)
Keda Industrial Co Ltd
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Keda Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keda Industrial Co Ltd filed Critical Keda Industrial Co Ltd
Priority to CNU200720172964XU priority Critical patent/CN201086235Y/en
Application granted granted Critical
Publication of CN201086235Y publication Critical patent/CN201086235Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a polishing grinding head feed-in device, which comprises a support frame fixed on the crossbeam of a main body, wherein a screw is arranged on the support frame, the upper end of the screw is connected with a driving device for driving the screw to rotate, and the lower end of the screw is connected with a lifting device for driving a spindle of the grinding head to make corresponding displacement through screw thread. By using screw transmission system, the utility model has the advantage of high feed-in amount control accuracy, and the high-accuracy feed-in amount control can quantitatively adjust the position of the grinding head in the vertical direction to adapt to installation error of the grinding head and uneven surface of ceramic thin brick. Applied with very small pressure, the ceramic thin brick can be polished by grinding the convex portion on the brick surface, and grinding layer by layer to eliminate the uneven surface portion of the ceramic thin brick, thus improving the polishing efficiency and quality and lowering the fragmentation loss of the ceramic thin brick in the processing process.

Description

The grinding head for polishing feed arrangement
Technical field
The utility model relates to a kind of grinding head for polishing of Ceramic Tiles, particularly a kind of grinding head for polishing feed arrangement.
Background technology
Grinding head for polishing is the vitals in the Ceramic Tiles polissoir.Polishing is exactly a jog of eliminating ceramic brick surface, improve the flatness and the glossiness of ceramic brick surface, by the polishing of grinding head for polishing, make surface of the work obtain mirror effect, so grinding head for polishing has material impact to the polishing efficiency and the quality of finish of Ceramic Tiles to ceramic brick surface.The grinding head for polishing feed arrangement is the important servicing unit of grinding head for polishing, is used to make grinding head for polishing to produce corresponding displacement, and the amount of feeding of control grinding head for polishing makes between grinding head for polishing and the ceramic brick surface and produces contact force.
Fig. 2 is the structural representation of existing grinding head for polishing feed arrangement.Cylinder 51 lower ends are fixed on the body crossbeam 1, cylinder 51 upper ends are connected with gland 53 by cylinder axis 52, gland 53 is fixing with adapter sleeve 54, bearing 55, bearing spacer 56, bearing 57 and round nut 58 are formed a fixed system, and adapter sleeve 54 is realized axial restraint by this fixed system and grinding head for polishing main shaft 2.Its course of work is: the pressure size and Orientation of regulating cylinder 51 by barometric control unit, make cylinder axis 52 produce displacement, this pressure and displacement are delivered on the adapter sleeve 54 by cylinder axis 52 and gland 53, pass to grinding head for polishing main shaft 2 by adapter sleeve 54 by fixed system again, grinding head for polishing main shaft 2 axially on just produce the pressure of corresponding displacement and corresponding size.This displacement makes grinding head for polishing contact with ceramic brick surface and exerts pressure, thereby satisfies the condition of work of grinding head for polishing.The rotation of grinding head for polishing main shaft 2 is controlled by electric system.
In the Ceramic Tiles goods, the thin thickness of ceramic thin plate brick, size is big, and surface smoothness is poor, and compression strength is also poor.Above-mentioned existing grinding head for polishing feed arrangement is a pneumatic structure, give the input control accuracy low, be difficult to realize the ceramic thin plate brick is carried out effective polishing, can't reach suitable duty, operating air pressure hour causes contact force little, and polishing efficiency is low, quality of finish is poor, then cause contact force big when operating air pressure is big, make the ceramic thin plate brick cracked in a large number, reduced yield rate and productivity ratio.
The utility model content
The purpose of this utility model provides a kind of grinding head for polishing feed arrangement, has to characteristics such as input control accuracy height, effectively improves polishing efficiency and quality, and reduces the cracked loss of ceramic thin plate brick in the processing.
To achieve these goals, the utility model provides a kind of grinding head for polishing feed arrangement, comprise the bracing frame that is fixed on the body crossbeam, support frame as described above is provided with leading screw, the upper end of described leading screw is connected with the drive unit that drives described leading screw rotation, and the lower end of described leading screw is threaded with the lowering or hoisting gear that the drive grinding spindle produces corresponding displacement.
Described drive unit can be the dial plate handwheel, also can be reductor.
Support frame as described above comprises brace summer and installing plate, and the lower end of described brace summer is fixed on the body crossbeam, and described installing plate is fixed in the upper end of brace summer.
Described leading screw is arranged on the described installing plate by flange seat.
On the technique scheme basis, described lowering or hoisting gear comprises the feed screw nut that is connected with described threads of lead screw, and described feed screw nut and lifter plate are affixed, and described lifter plate is affixed with the gland that the drive grinding spindle produces corresponding displacement.
Described lifter plate and gland are affixed by screw rod.
The lead screw pair nut and the feed screw nut pressing plate of assist location effect also have been provided with on the described leading screw.
The utility model proposes a kind of grinding head for polishing feed arrangement, adopt the lead screw transmission system, have to characteristics such as input control accuracy height.The high-precision position that can quantitatively regulate the bistrique in the vertical direction of controlling to input, can adapt to the alignment error of bistrique and the uneven situation on ceramic thin plate brick surface, the ceramic thin plate brick is being applied under the situation of very little pressure, at first grinding is carried out in the place of ceramic thin plate brick rat, grinding successively then, until the jog of eliminating ceramic thin plate brick surface, polishing efficiency and quality have been improved, reduce the cracked loss of ceramic thin plate brick in the process, improved yield rate and productivity ratio.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the structural representation of the utility model grinding head for polishing feed arrangement;
Fig. 2 is the structural representation of prior art grinding head for polishing feed arrangement.
Description of reference numerals:
1-body crossbeam; The 2-grinding spindle; The 10-bracing frame;
The 20-leading screw; The 30-drive unit; The 40-lowering or hoisting gear;
The 11-brace summer; The 12-installing plate; The 13-flange seat;
The 41-feed screw nut; The 42-lifter plate; The 43-screw rod;
The 44-gland; 45-lead screw pair nut; 46-feed screw nut pressing plate;
The 51-cylinder; The 52-cylinder axis; The 53-gland;
The 54-adapter sleeve; The 55-bearing; 56-bearing spacer;
The 57-bearing; The 58-round nut.
The specific embodiment
Fig. 1 is the structural representation of the utility model grinding head for polishing feed arrangement.As shown in Figure 1, the grinding head for polishing feed arrangement comprises the bracing frame 10 that is fixed on the body crossbeam 1, bracing frame 10 is provided with the leading screw 20 that can freely rotate, the upper end of leading screw 20 is connected with and drives the drive unit 30 that leading screw 20 rotates, and the lower end of leading screw 20 is threaded with the lowering or hoisting gear 40 that drives the corresponding displacement of grinding spindle 2 generations.When drive unit 30 drove leading screw 20 rotations, lowering or hoisting gear 40 made lowering or hoisting gear 40 drive grinding spindles 2 and produces corresponding displacement along with the rotation generation of leading screw 20 is moved, and finally the purpose of grinding wheel feed amount is regulated in realization.
Particularly, bracing frame 10 comprises brace summer 11 and installing plate 12, and the lower end of brace summer 11 is fixed on the body crossbeam 1, and installing plate 12 is fixed in the upper end of brace summer 11, and leading screw 20 is arranged on the installing plate 12 by flange seat 13.Lowering or hoisting gear 40 comprises feed screw nut 41, lifter plate 42, screw rod 43 and gland 44, feed screw nut 41 is threaded on the leading screw 20, along with the rotation generation of leading screw 20 is moved, lifter plate 42 is affixed with feed screw nut 41, the upper end of screw rod 43 and lifter plate 42 are fixing, screw rod 43 lower ends and gland 44 are fixing, grinding spindle 2 is fixed on the gland 44, rotation along with leading screw 20, feed screw nut 41 moves in vertical direction, and feed screw nut 41 drives lifter plate 42, lifter plate 42 drives gland 44, the corresponding displacement of gland 44 drive grinding spindles, 2 generations.Further, the lead screw pair nut 45 and the feed screw nut pressing plate 46 of assist location effect also have been provided with on the leading screw 20.
In technical scheme shown in Figure 1, drive unit 30 can have multiple implementation structure, as dial plate handwheel, reductor.
When drive unit 30 adopted the dial plate handwheel, the course of work of the utility model grinding head for polishing feed arrangement was: have scale on the dial plate handwheel, rotate the dial plate handwheel according to scale, leading screw 20 rotates thereupon.Leading screw 20 itself is by installing plate 12 and flange seat 13 location, and installing plate 12, flange seat 13 and brace summer 11 are fixing with respect to body crossbeam 1, so leading screw 20 can only rotation, does not have other free degree motion.The rotation of leading screw 20 impels the feed screw nut 41 that is threaded with it to produce along the displacement on the leading screw axial direction, it is the displacement on the vertical direction, the lifter plate of fixing with feed screw nut 41 42 produces identical displacement thereupon, this displacement passes to grinding spindle 2 by screw rod 43 and gland 44 again, finally impel bistrique to produce corresponding displacement, reach the purpose of regulating the grinding wheel feed amount.Realized the position of quantitative adjusting bistrique in the vertical direction by the above-mentioned course of work, can adapt to the alignment error of bistrique and the uneven situation on ceramic thin plate brick surface, make polishing abrading block and ceramic thin plate brick surface according to highly successively contact, grinding, improve polishing efficiency and quality, reduced the cracked loss of ceramic thin plate brick in the process.
When drive unit 30 adopted reductor, the course of work of the utility model grinding head for polishing feed arrangement was: do quantitatively to rotate by electric control system control packaged reducer, leading screw 20 rotates thereupon.Leading screw 20 itself is by installing plate 12 and flange seat 13 location, and installing plate 12, flange seat 13 and brace summer 11 are fixing with respect to body crossbeam 1, so leading screw 20 can only rotation, does not have other free degree motion.The rotation of leading screw 20 impels the feed screw nut 41 that is threaded with it to produce along the displacement on the leading screw axial direction, it is the displacement on the vertical direction, the lifter plate of fixing with feed screw nut 41 42 produces identical displacement thereupon, described displacement passes to grinding spindle 2 by screw rod 43, gland 44 equivalent again, finally impel bistrique to produce corresponding displacement, reach the purpose of regulating the grinding wheel feed amount.By the above-mentioned course of work, realized the position of automatically controlled quantitative adjusting bistrique in the vertical direction, with the alignment error that adapts to bistrique and the uneven situation on ceramic thin plate brick surface, make polishing abrading block and brick surface according to highly successively contact, grinding, improve polishing efficiency and quality, reduced the cracked loss of ceramic thin plate brick in the process.
It should be noted that at last: above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.

Claims (8)

1. grinding head for polishing feed arrangement, it is characterized in that, comprise the bracing frame that is fixed on the body crossbeam, support frame as described above is provided with leading screw, the upper end of described leading screw is connected with the drive unit that drives described leading screw rotation, and the lower end of described leading screw is threaded with the lowering or hoisting gear that the drive grinding spindle produces corresponding displacement.
2. grinding head for polishing feed arrangement according to claim 1 is characterized in that, described drive unit is the dial plate handwheel.
3. grinding head for polishing feed arrangement according to claim 1 is characterized in that, described drive unit is a reductor.
4. grinding head for polishing feed arrangement according to claim 1 is characterized in that support frame as described above comprises brace summer and installing plate, and the lower end of described brace summer is fixed on the body crossbeam, and described installing plate is fixed in the upper end of brace summer.
5. grinding head for polishing feed arrangement according to claim 4 is characterized in that described leading screw is arranged on the described installing plate by flange seat.
6. according to the described grinding head for polishing feed arrangement of arbitrary claim in the claim 1~5, it is characterized in that, described lowering or hoisting gear comprises the feed screw nut that is connected with described threads of lead screw, described feed screw nut and lifter plate are affixed, and described lifter plate is affixed with the gland that the drive grinding spindle produces corresponding displacement.
7. grinding head for polishing feed arrangement according to claim 6 is characterized in that, described lifter plate and gland are affixed by screw rod.
8. grinding head for polishing feed arrangement according to claim 6 is characterized in that, also has been provided with the lead screw pair nut and the feed screw nut pressing plate of assist location effect on the described leading screw.
CNU200720172964XU 2007-09-04 2007-09-04 Polishing grinding head feed apparatus Expired - Fee Related CN201086235Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720172964XU CN201086235Y (en) 2007-09-04 2007-09-04 Polishing grinding head feed apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720172964XU CN201086235Y (en) 2007-09-04 2007-09-04 Polishing grinding head feed apparatus

Publications (1)

Publication Number Publication Date
CN201086235Y true CN201086235Y (en) 2008-07-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720172964XU Expired - Fee Related CN201086235Y (en) 2007-09-04 2007-09-04 Polishing grinding head feed apparatus

Country Status (1)

Country Link
CN (1) CN201086235Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817292A (en) * 2011-05-19 2012-12-12 中铁二局股份有限公司 Shoulder-free sleeper polisher
CN107053559A (en) * 2017-05-10 2017-08-18 马家全 A kind of flash of tower rubber insulator removes fixture
CN111482864A (en) * 2019-01-28 2020-08-04 广东科达洁能股份有限公司 High-efficient dry process edging machine of low water absorption vitrified tile

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817292A (en) * 2011-05-19 2012-12-12 中铁二局股份有限公司 Shoulder-free sleeper polisher
CN107053559A (en) * 2017-05-10 2017-08-18 马家全 A kind of flash of tower rubber insulator removes fixture
CN107053559B (en) * 2017-05-10 2019-01-08 扬州超威燃烧器有限公司 A kind of flash removal fixture of tower rubber insulator
CN111482864A (en) * 2019-01-28 2020-08-04 广东科达洁能股份有限公司 High-efficient dry process edging machine of low water absorption vitrified tile
CN111482864B (en) * 2019-01-28 2022-08-19 广东科达洁能股份有限公司 Low water absorption rate vitrified tile's high-efficient dry process edging machine

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080716

Termination date: 20150904

EXPY Termination of patent right or utility model