CN105538061A - Inner-hole grinding machine - Google Patents

Inner-hole grinding machine Download PDF

Info

Publication number
CN105538061A
CN105538061A CN201610044486.8A CN201610044486A CN105538061A CN 105538061 A CN105538061 A CN 105538061A CN 201610044486 A CN201610044486 A CN 201610044486A CN 105538061 A CN105538061 A CN 105538061A
Authority
CN
China
Prior art keywords
grinding
gear
grinding machine
rotating shaft
bar
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.)
Pending
Application number
CN201610044486.8A
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Chinese (zh)
Inventor
刘江南
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.)
Kunshan Meihu Plastic&rubber Machinery Co Ltd
Original Assignee
Kunshan Meihu Plastic&rubber Machinery 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 Kunshan Meihu Plastic&rubber Machinery Co Ltd filed Critical Kunshan Meihu Plastic&rubber Machinery Co Ltd
Priority to CN201610044486.8A priority Critical patent/CN105538061A/en
Publication of CN105538061A publication Critical patent/CN105538061A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/36Single-purpose machines or devices
    • B24B5/48Single-purpose machines or devices for grinding walls of very fine holes, e.g. in drawing-dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/22Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention provides an inner-hole grinding machine which comprises a grinding part and a fixing part. The grinding part comprises a machine shell and a bottom plate. The machine shell is installed on the bottom plate. The bottom plate is provided with a transverse adjusting device and a longitudinal adjusting device. A grinding device is arranged in the machine shell and comprises a motor, a rotating shaft and a grinding bar. The motor is located on the upper portion of the machine shell and connected with the rotating shaft through a transmission belt. The rotating shaft is connected with the grinding bar. The grinding bar extends out of the machine shell and extends to the fixing part. The fixing part comprises a base which is provided with a carrying plate. The side edge of the carrying plate is provided with a horizontal limiting device and a vertical limiting device. When the grinding machine is used, the transverse and longitudinal positions and the grinding size are manually adjusted according to the shape of a hole needing to be ground; besides, the grinding bar is detachably installed on the rotating shaft, thereby being convenient to replace and suitable for grinding different workpieces; and in addition, the inner-hole grinding machine is simple in structure, high in stability, good in grinding effect and low in damage rate.

Description

A kind of inner hole grinding machine
Technical field
The present invention relates to extruder equipment part field, particularly relate to a kind of inner hole grinding machine.
Background technology
Screw extruder is the pressure and the shearing force that rely on screw rod to rotate generation, and material can be made fully to carry out plastifying and Homogeneous phase mixing, and by mouth mold forming, plastic extruder is one of kind belonging to plastics machinery also.Existing screw extruder is generally twin-screw, there is the metalwork of 8-shaped endoporus the end that general twin-screw passes through, figure of eight endoporus for this metalwork requires higher, need flat smooth, and due to the particularity of 8-shaped, the difficulty of processing is larger, require high for horizontal and vertical adjusting angle, also have the polishing of hand-held to pop one's head in, but consume one's strength very much when using, and efficiency is low.
Summary of the invention
For solving the problems of the technologies described above, the present invention proposes a kind of inner hole grinding machine, comprising polishing portion and fixed part; Described polishing portion comprises casing, base plate, and described casing is installed on described base plate, and described base plate is provided with lateral adjustment device and longitudinal adjustment apparatus; Sanding apparatus is provided with in described casing, described sanding apparatus comprises motor, rotating shaft, polishing rod, described motor is positioned at described casing top and is connected with described rotating shaft by driving-belt, and described rotating shaft is connected with described polishing rod, described polishing rod stretches out described casing and stretches to described fixed part; Described fixed part comprises base, and described base is provided with support plate, and described support plate side is provided with Compact Mounts and vertical stopping means.
Preferably, described lateral adjustment device comprises two toothed rack, swing handle, described swing handle stretches in described casing, described swing handle is provided with the first gear, described first gear is engaged with the second gear, described second gear is engaged with the 3rd gear, described 3rd gear centre is connected with live-roller, described live-roller is provided with the bar shaped tooth matched with described tooth bar, and described live-roller stretches out described base plate and engages with described tooth bar.
Preferably, described longitudinal adjustment apparatus comprises the sliding panel being positioned at described tooth bar bottom, described sliding panel bottom is provided with fixed head, described fixed head is connected with locating dowel, through rocking bar in described locating dowel, described rocking bar comprises through described locating dowel and the screw mandrel be pressed on described sliding panel, and the end of vertical described screw mandrel is provided with handle.
Preferably, described polishing stick end is provided with trapezoidal projection, and described roller end is provided with the screens coordinated with described trapezoidal projection, and described trapezoidal projection is sticked in described screens.
Preferably, described Compact Mounts comprises the movable push bar being positioned at described support plate upper side edge and the jacking block be positioned on described support plate.
Preferably, described vertical stopping means comprises the fixed block be positioned on described support plate, and described fixed block is provided with column, and described column is connected with briquetting.
The inner hole grinding machine that the present invention proposes has following beneficial effect: when this grinding machine uses, the hole shape of polishing as required, the position that manual adjustments is horizontal and vertical, grinds size, and polishing rod is dismountablely installed in rotating shaft, be convenient to change, be applicable to the polishing of different workpieces, and this apparatus structure is simple, stability is high, polish effective, spoilage is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the inside top figure in polishing portion of the present invention;
Fig. 3 is the schematic diagram of longitudinal adjustment apparatus of the present invention;
Wherein, 1-casing, 2-base plate, 3-motor, 4-rotating shaft, 5-polishes rod, 6-base, 7-support plate, 8-tooth bar, 9-swing handle, 10-first gear, 11-second gear, 12-the 3rd gear, 13-live-roller, 14-sliding panel, 15-fixed head, 16-locating dowel, 17-screw mandrel, 18-handle, the trapezoidal projection of 19-, 20-movable push bar, 21-jacking block, 22-fixed block, 23-column, 24-briquetting.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention proposes a kind of inner hole grinding machine, comprise polishing portion and fixed part; Described polishing portion comprises casing 1, base plate 2, and described casing 1 is installed on described base plate 2, and described base plate 2 is provided with lateral adjustment device and longitudinal adjustment apparatus;
Lateral adjustment device comprises two toothed rack 8, swing handle 9, described swing handle 9 stretches in described casing 1, described swing handle 9 is provided with the first gear 10, described first gear 10 is engaged with the second gear 11, described second gear 11 is engaged with the 3rd gear 12, described 3rd gear 12 center is connected with live-roller 13, described live-roller 13 is provided with the bar shaped tooth matched with described tooth bar 8, described live-roller 13 stretches out described base plate 2 and engages with described tooth bar 8, its working method is: swing handle 9 rotates, drive the first gear 10, second gear 11, 3rd gear 12 rotates, and drive the live-roller 13 at the 3rd gear 12 center to rotate, live-roller 13 engagement in rotation is on tooth bar 8, realize whole device moving along tooth bar 8 direction,
Wherein, longitudinal adjustment apparatus comprises the sliding panel 14 being positioned at described tooth bar 8 bottom, described sliding panel 14 bottom is provided with fixed head 15, described fixed head 15 is connected with locating dowel 16, through rocking bar in described locating dowel 16, described rocking bar comprises through described locating dowel 16 and the screw mandrel 17 be pressed on described sliding panel 14, the end of vertical described screw mandrel 17 is provided with handle 18, its working method is: turning handle 18, screw mandrel 17 pushes sliding panel 14 to along locating dowel 16, and the device of sliding panel more than 14 moves to the direction perpendicular to tooth bar 8;
More than realize horizontal and vertical adjustment, regulate different polishing positions, and sanding apparatus is wherein in casing 1, described sanding apparatus comprises motor 3, rotating shaft 4, polishing rod 5, and described motor 3 is positioned at described casing 1 top and is connected with described rotating shaft 4 by driving-belt, described rotating shaft 4 is connected with described polishing rod 5, described polishing rod 5 stretches out described casing 1 and stretches to described fixed part, and motor 3 rotates, and drives polishing rod 5 to rotate, polishing rod 5 stretches in workpiece, is polished by endoporus inwall; Described fixed part comprises base 6, and described base 6 is provided with support plate 7, and described support plate 7 side is provided with Compact Mounts and vertical stopping means;
For the ease of changing polishing rod 5, dismountable form is set to by between polishing rod 5 and rotating shaft 4, excellent 5 ends of described polishing are provided with trapezoidal projection 19, described rotating shaft 4 end is provided with the screens coordinated with described trapezoidal projection 19, described trapezoidal projection 19 is sticked in described screens, with when changing, along screens, take off polishing rod 5.
The support plate 7 of fixed part is provided with described Compact Mounts, comprise the movable push bar 20 being positioned at described support plate 7 upper side edge and the jacking block 21 be positioned on described support plate 7, workpiece is positioned on support plate 7, movable push bar 20 promotes workpiece, workpiece is butted on jacking block 21, coordinate vertical stopping means again, described vertical stopping means comprises the fixed block 22 be positioned on described support plate 7, described fixed block 22 is provided with column 23, described column 23 is connected with briquetting 24, workpiece is pressed down by briquetting 24, receive the pressure of vertical direction, stablizing is positioned on support plate 7, can not offset.
To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (6)

1. an inner hole grinding machine, is characterized in that, comprises polishing portion and fixed part; Described polishing portion comprises casing, base plate, and described casing is installed on described base plate, and described base plate is provided with lateral adjustment device and longitudinal adjustment apparatus; Sanding apparatus is provided with in described casing, described sanding apparatus comprises motor, rotating shaft, polishing rod, described motor is positioned at described casing top and is connected with described rotating shaft by driving-belt, and described rotating shaft is connected with described polishing rod, described polishing rod stretches out described casing and stretches to described fixed part; Described fixed part comprises base, and described base is provided with support plate, and described support plate side is provided with Compact Mounts and vertical stopping means.
2. inner hole grinding machine according to claim 1, it is characterized in that, described lateral adjustment device comprises two toothed rack, swing handle, described swing handle stretches in described casing, described swing handle is provided with the first gear, described first gear is engaged with the second gear, described second gear is engaged with the 3rd gear, described 3rd gear centre is connected with live-roller, described live-roller is provided with the bar shaped tooth matched with described tooth bar, and described live-roller stretches out described base plate and engages with described tooth bar.
3. inner hole grinding machine according to claim 1, it is characterized in that, described longitudinal adjustment apparatus comprises the sliding panel being positioned at described tooth bar bottom, described sliding panel bottom is provided with fixed head, described fixed head is connected with locating dowel, through rocking bar in described locating dowel, described rocking bar comprises through described locating dowel and the screw mandrel be pressed on described sliding panel, and the end of vertical described screw mandrel is provided with handle.
4. inner hole grinding machine according to claim 1, is characterized in that, described polishing stick end is provided with trapezoidal projection, and described roller end is provided with the screens coordinated with described trapezoidal projection, and described trapezoidal projection is sticked in described screens.
5. inner hole grinding machine according to claim 1, is characterized in that, described Compact Mounts comprises the movable push bar being positioned at described support plate upper side edge and the jacking block be positioned on described support plate.
6. inner hole grinding machine according to claim 1, is characterized in that, described vertical stopping means comprises the fixed block be positioned on described support plate, and described fixed block is provided with column, and described column is connected with briquetting.
CN201610044486.8A 2016-01-22 2016-01-22 Inner-hole grinding machine Pending CN105538061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610044486.8A CN105538061A (en) 2016-01-22 2016-01-22 Inner-hole grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610044486.8A CN105538061A (en) 2016-01-22 2016-01-22 Inner-hole grinding machine

Publications (1)

Publication Number Publication Date
CN105538061A true CN105538061A (en) 2016-05-04

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Family Applications (1)

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CN201610044486.8A Pending CN105538061A (en) 2016-01-22 2016-01-22 Inner-hole grinding machine

Country Status (1)

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CN (1) CN105538061A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106064343A (en) * 2016-08-03 2016-11-02 江苏泛海统联新材料科技有限公司 Automatic buffing equipment
CN106064336A (en) * 2016-07-29 2016-11-02 海盐华阳五金厂 A kind of frotton fixing device of screw mold production polisher
CN106078423A (en) * 2016-07-29 2016-11-09 海盐华阳五金厂 A kind of screw mold produces uses multifunctional polishing machine
CN106078424A (en) * 2016-07-29 2016-11-09 海盐华阳五金厂 A kind of screw mold produces uses modified form polisher
CN107639507A (en) * 2017-11-02 2018-01-30 唐凤骏 A kind of deburring sander for Ceramic manufacturing
CN107775535A (en) * 2016-06-06 2018-03-09 丽水市伊凡家模具科技有限公司 A kind of mechanical grinding lathe
CN112139975A (en) * 2020-09-29 2020-12-29 邵侠 Stainless steel pipe internal diameter polishing device
CN113858016A (en) * 2020-06-29 2021-12-31 上海飞机制造有限公司 Polishing device and polishing method of aircraft skin

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219363A (en) * 1985-07-16 1987-01-28 F S K:Kk Polishing inner surface of small hole
CN101972973A (en) * 2010-10-15 2011-02-16 广州有色金属研究院 Full-automatic polishing tool for environmental ultrahard coating corrugator roll
CN102825511A (en) * 2012-09-11 2012-12-19 东莞市科隆机电有限公司 Air suspension positioning and clamping device for grinding inner hole of workpiece
CN202804834U (en) * 2012-09-25 2013-03-20 重庆工具厂有限责任公司 Inner bore grinding clamp of hobbing cutter
CN203003613U (en) * 2012-12-14 2013-06-19 扬州锻压机床股份有限公司 Lathe inner hole grinding device
CN203390662U (en) * 2013-06-28 2014-01-15 江西新胜新材料有限公司 Grinding machine for machining cutter of slicer
CN204725260U (en) * 2015-06-25 2015-10-28 黄河科技学院 A kind of deep hole grinder
CN205342696U (en) * 2016-01-22 2016-06-29 昆山美弧橡塑机械有限公司 Inner hole grinding machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219363A (en) * 1985-07-16 1987-01-28 F S K:Kk Polishing inner surface of small hole
CN101972973A (en) * 2010-10-15 2011-02-16 广州有色金属研究院 Full-automatic polishing tool for environmental ultrahard coating corrugator roll
CN102825511A (en) * 2012-09-11 2012-12-19 东莞市科隆机电有限公司 Air suspension positioning and clamping device for grinding inner hole of workpiece
CN202804834U (en) * 2012-09-25 2013-03-20 重庆工具厂有限责任公司 Inner bore grinding clamp of hobbing cutter
CN203003613U (en) * 2012-12-14 2013-06-19 扬州锻压机床股份有限公司 Lathe inner hole grinding device
CN203390662U (en) * 2013-06-28 2014-01-15 江西新胜新材料有限公司 Grinding machine for machining cutter of slicer
CN204725260U (en) * 2015-06-25 2015-10-28 黄河科技学院 A kind of deep hole grinder
CN205342696U (en) * 2016-01-22 2016-06-29 昆山美弧橡塑机械有限公司 Inner hole grinding machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107775535A (en) * 2016-06-06 2018-03-09 丽水市伊凡家模具科技有限公司 A kind of mechanical grinding lathe
CN106064336A (en) * 2016-07-29 2016-11-02 海盐华阳五金厂 A kind of frotton fixing device of screw mold production polisher
CN106078423A (en) * 2016-07-29 2016-11-09 海盐华阳五金厂 A kind of screw mold produces uses multifunctional polishing machine
CN106078424A (en) * 2016-07-29 2016-11-09 海盐华阳五金厂 A kind of screw mold produces uses modified form polisher
CN106064343A (en) * 2016-08-03 2016-11-02 江苏泛海统联新材料科技有限公司 Automatic buffing equipment
CN106064343B (en) * 2016-08-03 2018-05-04 深圳市泛海统联精密制造有限公司 Automatic buffing equipment
CN107639507A (en) * 2017-11-02 2018-01-30 唐凤骏 A kind of deburring sander for Ceramic manufacturing
CN113858016A (en) * 2020-06-29 2021-12-31 上海飞机制造有限公司 Polishing device and polishing method of aircraft skin
CN112139975A (en) * 2020-09-29 2020-12-29 邵侠 Stainless steel pipe internal diameter polishing device

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Application publication date: 20160504