CN206169856U - A burnishing machine for polishing round hole and waist shape hole - Google Patents

A burnishing machine for polishing round hole and waist shape hole Download PDF

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Publication number
CN206169856U
CN206169856U CN201621187120.8U CN201621187120U CN206169856U CN 206169856 U CN206169856 U CN 206169856U CN 201621187120 U CN201621187120 U CN 201621187120U CN 206169856 U CN206169856 U CN 206169856U
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CN
China
Prior art keywords
polishing
slide
motor
workpiece
polishing machine
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Active
Application number
CN201621187120.8U
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Chinese (zh)
Inventor
刘亚彪
周继国
李新良
曾铁
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Hunan Yongchuang Mechanical & Electrical Equipment Co ltd
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Hunan Yongchuang Mechanical & Electrical Equipment Co ltd
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Priority to CN201621187120.8U priority Critical patent/CN206169856U/en
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Publication of CN206169856U publication Critical patent/CN206169856U/en
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Abstract

The utility model provides a burnishing machine for polishing round hole and waist shape hole, including frame, work piece clamping device and workpiece polishing device, work piece clamping device includes that work piece main shaft, a drive arrangement, the 2nd drive arrangement reach slider from top to bottom, the workpiece polishing device is including polishing subassembly, elevating gear and front and back slider, and the piston rod of lift cylinder lower extreme is connected with the movable mounting seat among the elevating gear, polishing subassembly and movable mounting seat fixed connection, and elevating gear polishes the subassembly up -and -down motion through flexible control of the piston rod of lift cylinder, front and back slider includes slide, slip table and is used for driving the step motor module of slip table back -and -forth movement on the slide. The utility model discloses the work piece clamping device and the workpiece polishing device of burnishing machine all are provided with adjustment mechanism, can select to polish the round hole surface or polish waist shape hole surface by according to actual need, the utility model has the advantages of polishing quality is good, stability is high, simple structure and security are strong.

Description

A kind of polishing machine for polishing circular hole and mounting hole
Technical field
The utility model is related to polissoir technical field, especially, is related to a kind of for polishing circular hole and mounting hole Polishing machine.
Background technology
In product processing, many workpiece are provided with mounting hole and/or circular hole, in order to hole surface is smooth and beautiful outline form See, therefore need to be polished grinding process to hole surface, to meet its technological requirement.It is to adopt for internal surface of hole polishes one kind Hand polish, hand polish time length, polishing effect are poor, and the fineness for easily producing hole surface is not up to standard, and product quality is difficult to It is protected;Simultaneously operator easily occur in operation cannot expected error, affect workpiece be processed further and The needs of technique, the serious workpiece that also results in is scrapped, and causes the economic loss of manufacturing enterprise;Another kind is using polishing machine pair Hole surface is polished, but the equal single function of existing polishing machine, can only individually throw straight trough hole or throw circular hole, it is impossible to which the two is simultaneous Turn round and look at.
Utility model content
The purpose of this utility model be provide that a kind of quality of finish is high, polishing effect is good for polishing circular hole and kidney-shaped The polishing machine in hole, the technical problem of the polishing machine single function to solve prior art.
For achieving the above object, the utility model provides a kind of polishing machine for polishing circular hole and mounting hole, including Frame, the least one set Workpiece clamping device being arranged in the frame and the workpiece corresponding with the Workpiece clamping device Burnishing device;
The Workpiece clamping device includes work spindle, first driving means, the second driving for installing work piece holder The device that slides up and down of device and the connection main shaft and second driving means, the first driving means drive the work Part main shaft rotates, and second driving means drive the work spindle and first driving means to slide up and down on device along described Lower motion;
The workpiece polishing device includes polishing assembly, lowering or hoisting gear and slide anteroposterior device, for fixing and rotating The polishing assembly of polishing rod is arranged at the top of the work piece holder, the piston of lift cylinder lower end in the lowering or hoisting gear Bar is connected with active mount, and the polishing assembly is fixedly connected with the active mount, and the lowering or hoisting gear is by described The extension and contraction control polishing assembly of piston rod moves up and down;The slide anteroposterior device includes the cunning being fixedly connected with the frame Seat, slide unit and the stepper motor module for driving the slide unit to move forward and backward on slide;The workpiece polishing device is also wrapped The support meanss being arranged on the slide unit are included, the lift cylinder is fixedly installed on the upper mounted plate of the support meanss.
Preferably, the first driving means include the first motor, the driving wheel being arranged on the first motor output shaft, set The driven pulley for being placed in the work spindle lower end and the belt for being connected to the driving wheel and driven pulley;Second driving means Including support, the second motor and the eccentric wheel being arranged on the second motor output shaft;The device that slides up and down includes and institute Stating L-shaped connecting plate that frame is fixedly connected and be sheathed on the work spindle and coordinate with the L-shaped connecting plate can go up downslide Dynamic slide block.
Preferably, polishing assembly includes the 3rd motor and is arranged at polishing for installing on the 3rd motor output shaft The chuck of rod.
Preferably, the first motor, the second motor and the 3rd motor are brushless electric machine.
Preferably, polishing machine includes two groups of Workpiece clamping devices, and pitman shaft is provided between Workpiece clamping device described in two groups The two ends of the pitman shaft are fixedly connected respectively with the slide block, and the center of the pitman shaft is arranged with bearing, the pitman shaft It is located on the eccentric wheel by the bearing.
Preferably, one end of active mount is provided with the connecting seat being slidably matched with the guide rod of the support meanss, institute Stating active mount described in the extension and contraction control of piston rod drives the polishing assembly to move up and down.
Preferably, polishing machine includes power cabinet and for controlling the Workpiece clamping device and workpiece polishing device action Control device.
Preferably, polishing machine also includes to be arranged in the frame is used for the polishing liquid bath for accessing polishing fluid.
Preferably, polishing machine also includes the LED for illumination.
Compared to prior art, the utility model has the advantages that:
A kind of polishing machine for polishing circular hole and mounting hole that the utility model is provided, including frame, Workpiece clamping dress Put and workpiece polishing device;Because the Workpiece clamping device and workpiece polishing device of polishing machine are provided with governor motion, energy It is enough to carry out selecting polishing circular hole surface or polishing kidney-shaped hole surface according to actual needs, the utility model have quality of finish it is good, The advantage of stability height, simple structure and high safety.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
The accompanying drawing for constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model Schematic description and description is used to explain the utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing In:
Fig. 1 is that the utility model is a kind of for straight trough hole and the structural representation of the polishing machine of circular hole;
Fig. 2 is the structural representation of the clamping workpiece device of the utility model embodiment;
Fig. 3 is the structural representation of the workpiece polishing device of the utility model embodiment;
Wherein, 1, frame, 2, Workpiece clamping device, 21, work spindle, the 221, first motor, 222, driving wheel, 223, from Driving wheel, 231, support, the 232, second motor, 233, eccentric wheel, 241, L-shaped connecting plate, 242, slide block, 25, pitman shaft, 26, axle Hold, 3, workpiece polishing device, the 311, the 3rd motor, 312, chuck, 321, lift cylinder, 322, active mount, 323, connection Seat, 331, slide unit, 332, slide, 333, stepper motor module, 341, upper mounted plate, 342, guide rod, 4, power cabinet, 5, control dress Put, 6, polishing liquid bath, 7, LED.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing, but the utility model can be according to power Profit requires that the multitude of different ways for limiting and covering is implemented.
Referring to Fig. 1 to Fig. 3, a kind of polishing machine for polishing circular hole and mounting hole of the present utility model, including frame 1, The least one set Workpiece clamping device 2 and the workpiece polishing device 3 corresponding with Workpiece clamping device being arranged in frame;Work Part clamping apparatus 2 include work spindle, first driving means, the second driving means and the connection main shaft for installing work piece holder With the device that slides up and down of the second driving means, first driving means drive work spindle rotation, and the second driving means band starts building Vertically carriage moves up and down for part main shaft and first driving means;Workpiece polishing device includes polishing assembly, lowering or hoisting gear And slide anteroposterior device, the polishing assembly for fixing and rotating polishing rod is arranged at the top of work piece holder, lowering or hoisting gear The piston rod of the lower end of middle lift cylinder 321 is connected with active mount 322, and one end of active mount is provided with and support meanss The connecting seat 323 that is slidably matched of guide rod 342;Wherein, polishing assembly is fixedly connected with active mount, by lift cylinder The extension and contraction control active mount of piston rod drives connecting seat to slide up and down along guide rod, and then active mount drives polishing assembly Move up and down.Slide anteroposterior device includes the slide 332 that is fixedly connected with frame of slide unit 331 and for driving slide unit in slide Upper movable stepper motor module 333;Workpiece polishing device also includes the support meanss being arranged on slide unit, lift cylinder 321 are fixedly installed on the upper mounted plate 341 of support meanss.
In the utility model, first driving means include the first motor 221, the master being arranged on the first motor output shaft Driving wheel 222, the driven pulley 223 for being arranged at work spindle lower end and it is connected to driving wheel and the belt of driven pulley (does not show in figure Go out);Work spindle carries out low speed rotation under the driving of the first motor 221.Second driving means include that support 231, second is electric Machine 232 and the eccentric wheel 233 being arranged on the second motor output shaft;Slide up and down the L that device includes being fixedly connected with frame 1 Shape connecting plate 241 and it is sheathed on work spindle and coordinates with L-shaped connecting plate and can slide up and down slide block 242.Work spindle exists The driving lower band movable eccentric wheel rotation of the second motor 232 simultaneously pushes bearing by eccentric wheel, drives work spindle to pump.
In the utility model, polishing assembly includes the 3rd motor 311 and is arranged at being used on the 3rd motor output shaft The chuck 312 of polishing rod is installed, chuck runs through up and down active mount 322, drives chuck to rotate by the 3rd motor, and chuck enters One step drives polishing rod to carry out being polished hole surface.Preferably, the first motor 221, the second motor 232 and the 3rd motor 311 are brushless electric machine so that polishing machine noise of the present utility model is little, and rotating speed adjustable extent is wide, stable.
With reference to shown in Fig. 2, polishing machine of the present utility model includes two groups of Workpiece clamping devices, two groups of Workpiece clamping devices Between be provided with pitman shaft 25, the two ends of pitman shaft are fixedly connected respectively with slide block 242, and the center of pitman shaft is arranged with bearing 26, Pitman shaft is located on eccentric wheel by bearing.The cunning that one end of active mount 322 is slidably matched with the guide rod 342 of support meanss Groove, is moved up and down by the extension and contraction control active mount 322 of piston rod along guide rod 342.
In the utility model, the polishing machine includes power cabinet 4 and for controlling Workpiece clamping device 2 and workpiece polishing The control device 5 of the action of device 3.
Further, polishing machine of the present utility model also includes to be arranged in frame is used for the polishing fluid for accessing polishing fluid Groove 6 and the LED 7 for illumination.
Polishing machine of the present utility model polishes the process of mounting hole:The workpiece positioning clamp for installing workpiece is fixed on On work spindle, press the start button in the control panel of control device 5, work spindle under the driving of the first motor 221, Low speed rotation is carried out, meanwhile, work spindle drives the rotation of lower band movable eccentric wheel and by bias in the motor of the second motor 232 Wheel pushes bearing, makees upper-lower position movement.At the same time, workpiece polishing device 3 is driven by the lift cylinder in lowering or hoisting gear Active mount 322 drives polishing assembly to slide up and down along guide rod 342, and the 3rd motor 311 drives the clamping polishing rod of chuck 312 high Speed rotation, after workpiece polishing assembly declines in place, the stepper motor module 333 in slide anteroposterior device drives slide unit 331 to exist Slide anteroposterior on slide 332, and then drive polishing assembly to move forward and backward, molar behavior realizes mounting hole of the polishing rod in workpiece Inside it is polished in front and back up and down.After the completion of workpiece polishing, polishing assembly is moved up under the driving of lift cylinder, and by stepping Motor module horizontal drive polishing assembly returns to origin position, and the first motor, the second motor quit work, finally by operating personnel By the taking-up of workpiece after polishing, the function of polishing mounting hole is realized.
Polishing machine of the present utility model polishes the process of circular hole:From unlike the process of above-mentioned polishing kidney-shaped, pass through Control device 5 sets the amount of moving forward and backward of stepper motor module 333 as zero, and remaining action is identical with above-mentioned mounting hole is polished, i.e., It is capable of achieving the function of polishing circular hole.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims (9)

1. a kind of polishing machine for polishing circular hole and mounting hole, it is characterised in that including frame (1), be arranged at the frame On least one set Workpiece clamping device (2) and the workpiece polishing device (3) corresponding with the Workpiece clamping device;
The Workpiece clamping device (2) includes work spindle (21), first driving means, the second drive for installing work piece holder The device that slides up and down of dynamic device and the connection main shaft and second driving means, the first driving means drive described Work spindle rotates, and second driving means drive the work spindle and first driving means to slide up and down device along described Move up and down;
The workpiece polishing device includes polishing assembly, lowering or hoisting gear and slide anteroposterior device, for fixed and rotation polishing The polishing assembly of rod is arranged at the top of the work piece holder, the work of lift cylinder (321) lower end in the lowering or hoisting gear Stopper rod is connected with active mount (322), and the polishing assembly is fixedly connected with the active mount, and the lowering or hoisting gear leads to The extension and contraction control polishing assembly for crossing the piston rod moves up and down;The slide anteroposterior device includes slide unit (331) and the machine Slide (332) and the stepper motor module for driving the slide unit to move forward and backward on slide that frame is fixedly connected (333);The workpiece polishing device also includes the support meanss being arranged on the slide unit, and the lift cylinder (321) is fixed It is arranged on the upper mounted plate of the support meanss (341).
2. polishing machine according to claim 1, it is characterised in that the first driving means include the first motor (221), The driving wheel (222) being arranged on the first motor output shaft, the driven pulley (223) for being arranged at the work spindle lower end and connection In the driving wheel and the belt of driven pulley;Second driving means include support (231), the second motor (232) and set The eccentric wheel (233) being placed on the second motor output shaft;The device that slides up and down includes what is be fixedly connected with the frame (1) L-shaped connecting plate (241) and it is sheathed on the work spindle and coordinates with the L-shaped connecting plate and can slide up and down slide block (242)。
3. polishing machine according to claim 2, it is characterised in that the polishing assembly includes the 3rd motor (311) and sets The chuck (312) for installing polishing rod being placed on the 3rd motor output shaft.
4. polishing machine according to claim 3, it is characterised in that first motor (221), the second motor (232) with And the 3rd motor (311) be brushless electric machine.
5. polishing machine according to claim 2, it is characterised in that the polishing machine includes two groups of Workpiece clamping devices, two Pitman shaft (25) is provided between the group Workpiece clamping device, the two ends of the pitman shaft are fixed with the slide block (242) respectively Connection, the center of the pitman shaft is arranged with bearing (26), and the pitman shaft is located on the eccentric wheel by the bearing.
6. polishing machine according to claim 1, it is characterised in that one end of the active mount (322) be provided with The connecting seat (323) that the guide rod (342) of the support meanss is slidably matched, activity described in the extension and contraction control of the piston rod is installed Seat drives the polishing assembly to move up and down.
7. polishing machine according to claim 1, it is characterised in that the polishing machine includes power cabinet (4) and for controlling Make the control device (5) of the Workpiece clamping device (2) and workpiece polishing device (3) action.
8. polishing machine according to claim 1, it is characterised in that the polishing machine is also included and is arranged in the frame For accessing the polishing liquid bath (6) of polishing fluid.
9. polishing machine according to claim 1, it is characterised in that the polishing machine also includes the LED for illumination (7)。
CN201621187120.8U 2016-11-04 2016-11-04 A burnishing machine for polishing round hole and waist shape hole Active CN206169856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621187120.8U CN206169856U (en) 2016-11-04 2016-11-04 A burnishing machine for polishing round hole and waist shape hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621187120.8U CN206169856U (en) 2016-11-04 2016-11-04 A burnishing machine for polishing round hole and waist shape hole

Publications (1)

Publication Number Publication Date
CN206169856U true CN206169856U (en) 2017-05-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621187120.8U Active CN206169856U (en) 2016-11-04 2016-11-04 A burnishing machine for polishing round hole and waist shape hole

Country Status (1)

Country Link
CN (1) CN206169856U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020238304A1 (en) * 2019-05-29 2020-12-03 南京灵雀智能制造有限公司 Internal curved-surface polishing machine and working method thereof
CN112757128A (en) * 2020-12-31 2021-05-07 乔登卫浴(江门)有限公司 Grinding machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020238304A1 (en) * 2019-05-29 2020-12-03 南京灵雀智能制造有限公司 Internal curved-surface polishing machine and working method thereof
CN112757128A (en) * 2020-12-31 2021-05-07 乔登卫浴(江门)有限公司 Grinding machine

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