CN203509876U - Vertical multi-station polishing machine - Google Patents

Vertical multi-station polishing machine Download PDF

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Publication number
CN203509876U
CN203509876U CN201320543280.1U CN201320543280U CN203509876U CN 203509876 U CN203509876 U CN 203509876U CN 201320543280 U CN201320543280 U CN 201320543280U CN 203509876 U CN203509876 U CN 203509876U
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CN
China
Prior art keywords
polishing
frame
guide rail
vertical
workpiece
Prior art date
Application number
CN201320543280.1U
Other languages
Chinese (zh)
Inventor
许亮
陈永福
Original Assignee
宇环数控机床股份有限公司
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 宇环数控机床股份有限公司 filed Critical 宇环数控机床股份有限公司
Priority to CN201320543280.1U priority Critical patent/CN203509876U/en
Application granted granted Critical
Publication of CN203509876U publication Critical patent/CN203509876U/en

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Abstract

The utility model discloses a vertical multi-station polishing machine which comprises a machine frame, workpiece clamping rotary systems and a polishing wheel system. The polishing wheel system is arranged in the middle of the machine frame; the workpiece clamping rotary systems are two in number, are arranged on the machine frame through a horizontal guide rail on a support, are located on the two sides of the polishing wheel system, are respectively connected with a constant-pressure drive system arranged on the machine frame and move along the horizontal guide rail; the support is arranged on a vertical guide rail on the machine frame, is connected with a lifting mechanism arranged on the machine frame and moves along the vertical guide rail. The vertical multi-station polishing machine can be controlled through a numerical control system and has the effects that the rotation speed of a workpiece is changed according to actual requirements, the rotation speed of a polishing wheel can be set in advance, the polishing pressure set in advance is constant and abrasive wear is automatically compensated; polishing processing can be carried out on peripheries and curved surfaces of workpieces of various shapes.

Description

A kind of multiple station vertical polishing machine

Technical field

The utility model belongs to numerical control polishing, is specifically related to a kind of multiple station vertical polishing machine.

Background technology

Along with constantly popularizing of mobile phone, the fast development of the electronic products such as LCD TV, the application of glass grinding polishing machine has obtained rapid growth.The shell of the display screen glass of mobile phone, phone housing, MP3, MP4 is all processed by periphery polishing machine.

Existing periphery burnishing machine by bistrique move up and down, before and after workpiece and side-to-side movement two parts form, the upper and lower air cylinders part that promotes to move up and down moves up and down, this part includes part of the grinding head, bistrique is installed emery wheel workpiece is processed; Workpiece side-to-side movement and seesawing; Handwheel regulates emery wheel above-below direction location, clamping workpiece after emery wheel rises, when emery wheel declines, before and after fixture and side-to-side movement be used for processing work.As PB820 type periphery polishing machine.Or workpiece seesaws, workpiece pneumatic clamps, and in process, 90 ° of workpiece turn to.As PB150 type periphery polishing machine.Above-mentioned polishing machine is all single grinding head, single station operation, and workpiece is reciprocating, the pressure manual adjustments of bistrique to workpiece.Thereby above-mentioned polishing machine is that intermittent operation efficiency is low, can not auto-compensation after abrasive wear, operation is trouble.Simultaneously above-mentioned polishing machine can only be processed the polygon workpeace of straight flange, cannot process, and workpiece is moving back and forth and the wearing and tearing of abrasive material make polishing grinding inhomogeneous to circular or special-shaped workpiece, has affected machining accuracy.

Utility model content

The purpose of this utility model is the defect existing for prior art, and a kind of multiple station vertical polishing machine is provided, and to be applicable to the polishing of polygon workpeace or curve surface work pieces, and increases work efficiency and machining accuracy.

The technical scheme that realizes the employing of the utility model object is as follows:

Multiple station vertical polishing machine, comprises frame, Workpiece clamping rotary system and polishing wheel system; Described polishing wheel system is located at the middle part of frame; Described Workpiece clamping rotary system is two groups and by the horizontal guide rail on support, is located at the both sides that are positioned at polishing wheel system in frame, and respectively be located at constant pressure drive system in frame and be connected along described horizontal guide rail and move; On described the vertical guide rail being erected in frame and be located at elevating mechanism in frame and be connected along described vertical guide rail and move.

Described Workpiece clamping rotary system comprises clamping device and the drive motors being connected with clamp mechanism; Described clamping device, comprises the bottom upper and lower hold-down mechanism corresponding with top that is located at frame; Described lower hold-down mechanism comprises a jacking apparatus, on jacking apparatus, be connected with a pivoting part of setting pressing plate, described upper hold-down mechanism comprises the turning cylinder being located in frame, and it is corresponding with the pivoting part of setting pressing plate that the lower end of turning cylinder is provided with top board, and turning cylinder is connected with described drive motors.

Described polishing wheel system comprises polishing wheel, shaft coupling, reductor and the motor connecting successively.

Described constant pressure drive system, by air pressure or hydraulic unit and composition of the control system thereof, is guaranteed the pressure stability of cylinder or hydraulic cylinder by control system, thereby guarantees the constant polish pressure of polishing wheel system.

The utility model is the vertical polishing machine of a kind of multistation continuous flexible conformal constant pressure, is applicable to the polishing of polygon workpeace or curved surface.The utility model is controlled by digital control system, have workpiece rotational frequency by actual requirement change, the function such as polishing wheel rotating speed is default, default polish pressure is managed constant, abrasive wear auto-compensation, and can realize the periphery of various profile workpiece and curved surface are carried out to polishing.After disposable clamping, polishing wheel High Rotation Speed also completes polishing operation by flexible self adaptation conformal constant pressure device to many groups workpiece periphery automatically simultaneously continuous uniform.Meanwhile, Workpiece clamping rotary system is made speed-changing rotation and is made again synchronous upper and lower rectilinear motion, thereby makes glass polishing even, there will not be lines, and polishing effect is good, reaches the object that improves machining accuracy and efficiency.

Below in conjunction with accompanying drawing, further illustrate the technical solution of the utility model.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model.

Fig. 2 is that the AA of Fig. 1 is to view.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is that the BB of Fig. 3 is to view.

The specific embodiment

Referring to Fig. 1-Fig. 4, multiple station vertical polishing machine, comprises frame 1, Workpiece clamping rotary system and polishing wheel system; Polishing wheel system is located at the middle part of frame 1, and polishing wheel system comprises polishing wheel 11, buncher 8, reductor 9, and polishing wheel 11 is located on reductor 9 by power transmission shaft 10; In frame 1, by counterweight elevating mechanism 7, be provided with support 13, support 13 is located on the vertical guide rail 16 of frame 1 and moves along vertical guide rail 16, Workpiece clamping rotary system is on two groups of horizontal guide rails 14,15 that are located at respectively support 13, and be positioned at the both sides of polishing wheel system, two groups of Workpiece clamping rotary systems respectively be located at constant pressure drive system on support 13 and be connected along horizontal guide rail 14,15 separately and move; Workpiece clamping rotary system comprises clamping device and the servomotor 6 being connected with clamping device and reductor 5; Clamping device comprises and is located at the frame bottom upper and lower hold-down mechanism corresponding with top; Lower hold-down mechanism comprises a jacking apparatus and the pivoting part of setting pressing plate 3 being connected with jacking apparatus, jacking apparatus adopts hydraulic jack 2(also can adopt mechanic jacks, electric pushrod etc.), upper hold-down mechanism comprises the turning cylinder (not shown) being located in frame 1, it is corresponding with the pivoting part 3 of setting pressing plate that the lower end of turning cylinder is provided with top board 12, and turning cylinder (not shown) is connected with servomotor 6; Constant pressure drive system is by cylinder 17,18(or hydraulic cylinder) and composition of the control system, by control system, guaranteed the pressure stability of cylinder 17,18, thereby guarantee the constant polish pressure of polishing wheel system.

During polishing operation, workpiece 4 clamping device top board 12 with set in the pivoting part 3 of pressing plate by hydraulic jack 2 clampings after, control cylinder 17,18, servomotor 6 and buncher 8 provide stable polish pressure and polishing velocity respectively to utilize the numerical control program of computer.Servomotor 6 drives the workpiece 4 in clamping device to press default rotating speed gyration.Middle polishing wheel 11 is driven and is rotated by segmentation pre-set velocity by buncher 8, and with constant pressure, workpiece 4 is carried out to the operation of periphery continuous polishing under the effect of cylinder (or hydraulic cylinder) 17,18 and control pressurer system simultaneously, when workpiece 4 is polygon or abnormal shape, Workpiece clamping rotary system moves horizontally to realize self adaptation conformal constant pressure polishing operation, so this utility model has realized the continuous flexible conformal constant pressure polishing of multistation polygon or curve surface work pieces.For the polishing operation to polygon or curve surface work pieces better, prevent from occurring lines at surface of the work, two groups of Workpiece clamping rotary systems are done synchronous upper and lower rectilinear motion under the effect of counterweight elevating mechanism 7, have guaranteed that workpiece is by uniform polish.

Claims (3)

1. a multiple station vertical polishing machine, comprises frame, Workpiece clamping rotary system and polishing wheel system; It is characterized in that described polishing wheel system is located at the middle part of frame; Described Workpiece clamping rotary system is two groups and by the horizontal guide rail on support, is located at the both sides that are positioned at polishing wheel system in frame, and respectively be located at constant pressure drive system in frame and be connected along described horizontal guide rail and move; On described the vertical guide rail being erected in frame and be located at elevating mechanism in frame and be connected along described vertical guide rail and move.
2. multiple station vertical polishing machine according to claim 1, is characterized in that described Workpiece clamping rotary system comprises clamping device and the drive motors being connected with clamp mechanism; Described clamping device, comprises the bottom upper and lower hold-down mechanism corresponding with top that is located at frame; Described lower hold-down mechanism comprises a jacking apparatus, on jacking apparatus, be connected with a pivoting part of setting pressing plate, described upper hold-down mechanism comprises the turning cylinder being located in frame, and it is corresponding with the pivoting part of setting pressing plate that the lower end of turning cylinder is provided with top board, and turning cylinder is connected with described drive motors.
3. multiple station vertical polishing machine according to claim 1 and 2, is characterized in that described polishing wheel system comprises polishing wheel, shaft coupling, reductor and the motor connecting successively.
CN201320543280.1U 2013-09-03 2013-09-03 Vertical multi-station polishing machine CN203509876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320543280.1U CN203509876U (en) 2013-09-03 2013-09-03 Vertical multi-station polishing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320543280.1U CN203509876U (en) 2013-09-03 2013-09-03 Vertical multi-station polishing machine

Publications (1)

Publication Number Publication Date
CN203509876U true CN203509876U (en) 2014-04-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320543280.1U CN203509876U (en) 2013-09-03 2013-09-03 Vertical multi-station polishing machine

Country Status (1)

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CN (1) CN203509876U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103465146A (en) * 2013-09-03 2013-12-25 宇环数控机床股份有限公司 Multi-station vertical polisher
CN104309010A (en) * 2014-10-13 2015-01-28 佛山市禾才科技服务有限公司 Semi-finished product surface treatment equipment
CN104309009A (en) * 2014-10-13 2015-01-28 佛山市禾才科技服务有限公司 Semi-finished product surface treatment equipment
CN105437041A (en) * 2014-08-18 2016-03-30 泰科电子(上海)有限公司 Polishing device
CN108406560A (en) * 2018-05-08 2018-08-17 浙江凯晨工贸有限公司 A kind of bamboo and wood processing multi-angle burnishing device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103465146A (en) * 2013-09-03 2013-12-25 宇环数控机床股份有限公司 Multi-station vertical polisher
CN103465146B (en) * 2013-09-03 2016-04-13 宇环数控机床股份有限公司 A kind of Multi-station vertical polisher
CN105437041A (en) * 2014-08-18 2016-03-30 泰科电子(上海)有限公司 Polishing device
CN104309010A (en) * 2014-10-13 2015-01-28 佛山市禾才科技服务有限公司 Semi-finished product surface treatment equipment
CN104309009A (en) * 2014-10-13 2015-01-28 佛山市禾才科技服务有限公司 Semi-finished product surface treatment equipment
CN108406560A (en) * 2018-05-08 2018-08-17 浙江凯晨工贸有限公司 A kind of bamboo and wood processing multi-angle burnishing device

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20140402

Effective date of abandoning: 20160413

C25 Abandonment of patent right or utility model to avoid double patenting