CN103100868A - Positioning device of precise workpiece milling - Google Patents
Positioning device of precise workpiece milling Download PDFInfo
- Publication number
- CN103100868A CN103100868A CN2012104367650A CN201210436765A CN103100868A CN 103100868 A CN103100868 A CN 103100868A CN 2012104367650 A CN2012104367650 A CN 2012104367650A CN 201210436765 A CN201210436765 A CN 201210436765A CN 103100868 A CN103100868 A CN 103100868A
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- groove
- holder
- block
- regulating block
- fixed seat
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Abstract
The invention relates to a positioning device of a precise workpiece milling. The positioning device of the precise workpiece milling comprises a baseplate. A fixed seat is arranged on the baseplate. An U-shaped groove is formed in the fixed seat. A square hole is formed in the front end face of the fixed seat. A semicircular slot is formed in one side of the square hole. A regulating block is mounted inside the square block, and a semicircular groove is formed in the broadside of the regulating block. The semicircular groove and the semicircular slot are combined to form a circular hole. A dovetail groove is formed in one side of the regulating block, wherein one side of the regulating block is at the opposite side of the groove. The back end face of the fixed seat is provided with a fixed block which is provided with a bolt. A threaded hole is formed in the right side face of the fixed seat. The threaded hole is provided with a regulating bolt. A groove in formed in the front end of the regulating bolt. The groove is matched with the dovetail groove of the regulating block. Two sides of the baseplate are respectively provided with a left positioning block and a right positioning block, wherein the two sides of the baseplate are located on the fixed seat. A locating pin is vertically arranged on the left positioning block and a locating pin is vertically arranged on the right positioning block. The positioning device of the precise workpiece milling is simple in structure, flexible in operation and high in using rate and is suitable for various workpieces.
Description
Technical field
The present invention relates to technical field of tooling clamps, relate in particular to the positioner for the workpiece of multiple working procedure processing.
Background technology
Mostly the location that is used at present processing work is frock one workpiece, make the utilization rate of equipment lower, if and for same workpiece manufacturing procedure more complicated, change many cover frocks with regard to needs workpiece is carried out clamping, so just be difficult to guarantee the positioning accuracy of workpiece, and then affect the machining accuracy of workpiece.
Summary of the invention
The present invention is directed to above-mentioned shortcoming of the prior art, provide a kind of precision workpiece to mill processing and positioning device, it is simple in structure, flexible operation, and applicable to various workpieces, utilization rate is high.
The technical solution adopted in the present invention is as follows:
Precision workpiece mills processing and positioning device, comprise base plate, holder is set on base plate, have the U-shaped groove on holder, the front end face of holder is provided with square hole, one side described square hole be provided with semi-circular groove, in described square hole, regulating block is housed, the side of regulating block has semi-circular recesses, and groove is combined into circular hole mutually with semi-circular groove; One side of the relative groove of regulating block has dovetail groove; The rear end face of holder is provided with fixed block, and bolt is installed on fixed block; The right flank of holder has screwed hole, by described screwed hole, adjusting bolt is installed, and the leading section of adjusting bolt is provided with groove, and groove matches with dovetail groove on regulating block; The both sides that are positioned at holder of base plate are respectively equipped with left locating piece and right locating piece, and alignment pin vertically is set on left locating piece, and alignment pin vertically is set on right locating piece.
The invention has the advantages that: regulating block is set in holder, adjusts the position of regulating block, can to can not workpiece carry out clamping, and the adjusting bolt end that coordinates with regulating block coordinates with dovetail groove on regulating block and is difficult for getting loose; Holder is provided with the U-shaped groove, can be used for workpiece is carried out the processing such as milling flat, has realized the same set of processing that can be used for various workpieces, has improved the utilization rate of frock and simple in structure, flexible operation.
Description of drawings
Fig. 1 and Fig. 2 are stereogram of the present invention.
Fig. 3 is the stereogram of the regulating block in the present invention.
Fig. 4 is the stereogram of the adjusting bolt in the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1 and Figure 4, comprise base plate 1, it is characterized in that: holder 2 is set on base plate 1, have U-shaped groove 21 on holder 2, the front end face of holder 2 is provided with square hole, one side described square hole be provided with semi-circular groove 22, regulating block 5 is housed in described square hole, the side of regulating block 5 has semi-circular recesses 51, and groove 51 is combined into circular hole mutually with semi-circular groove 22; One side of regulating block 5 relative grooves 51 has dovetail groove 52; The rear end face of holder 2 is provided with fixed block 7, and bolt 8 is installed on fixed block 7; The right flank of holder has screwed hole, by described screwed hole, adjusting bolt 6 is installed, and the leading section of adjusting bolt 6 is provided with groove 61, and groove 61 matches with dovetail groove 52 on regulating block 5; The both sides that are positioned at holder 2 of base plate 1 are respectively equipped with left locating piece 3 and right locating piece 4, on left locating piece 3, alignment pin 31 are set vertically, on right locating piece 4, alignment pin 41 are set vertically.
Using method of the present invention is as follows:
The first step is inserted workpiece in the circular hole that semi-circular groove 22 and groove 51 on regulating block 5 on holder 2 form, and makes workpiece need an end of milling flat or processing to reach in U-shaped groove 21 on holder 2;
Second step coordinates the left locating piece 3 on other locating hole on workpiece and base plate 1 or the alignment pin 31 on right locating piece 4 or alignment pin 41;
The 3rd step, rotate adjusting bolt 6, make the one end promote regulating block 5, clamping work pieces, the location of completing workpiece.
Above description is explanation of the invention, is not that limited range of the present invention within protection scope of the present invention, can be done any type of modification referring to claim to the restriction of invention.
Claims (1)
1. precision workpiece mills processing and positioning device, comprise base plate (1), it is characterized in that: holder (2) is set on base plate (1), have U-shaped groove (21) on holder (2), the front end face of holder (2) is provided with square hole, one side described square hole be provided with semi-circular groove (22), regulating block (5) is housed in described square hole, the side of regulating block (5) has semi-circular recesses (51), and groove (51) is combined into circular hole mutually with semi-circular groove (22); Regulating block (a 5) side of groove (51) relatively has dovetail groove (52); The rear end face of holder (2) is provided with fixed block (7), and bolt (8) is installed on fixed block (7); The right flank of holder has screwed hole, by described screwed hole, adjusting bolt (6) is installed, and the leading section of adjusting bolt (6) is provided with groove (61), and groove (61) matches with dovetail groove (52) on regulating block (5); The both sides that are positioned at holder (2) of base plate (1) are respectively equipped with left locating piece (3) and right locating piece (4), and alignment pin (31) vertically is set on left locating piece (3), and alignment pin (41) vertically is set on right locating piece (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104367650A CN103100868A (en) | 2012-11-06 | 2012-11-06 | Positioning device of precise workpiece milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104367650A CN103100868A (en) | 2012-11-06 | 2012-11-06 | Positioning device of precise workpiece milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103100868A true CN103100868A (en) | 2013-05-15 |
Family
ID=48309250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104367650A Pending CN103100868A (en) | 2012-11-06 | 2012-11-06 | Positioning device of precise workpiece milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100868A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273147A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Plate type workpiece tapping jig |
| CN105345509A (en) * | 2015-12-18 | 2016-02-24 | 哈尔滨锅炉厂有限责任公司 | U-shaped plate clamping and positioning device |
| CN105689971A (en) * | 2014-11-26 | 2016-06-22 | 无锡市锡北视听设备厂 | Manufacturing method of positioning device for precise workpiece milling machining |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168546A1 (en) * | 1984-07-16 | 1986-01-22 | GFM Gesellschaft für Fertigungstechnik und Maschinenbau Gesellschaft m.b.H. | Steady rest, especially for a crankshaft milling machine or a similar machine |
| CN201261132Y (en) * | 2008-08-26 | 2009-06-24 | 北京二七轨道交通装备有限责任公司 | Tooling for finish milling internal combustion locomotive guide block gap |
| CN201320689Y (en) * | 2008-12-30 | 2009-10-07 | 宁波祥瑞机械有限公司 | Cramping apparatus for crankshaft milling key groove |
| CN101700642A (en) * | 2009-11-10 | 2010-05-05 | 东莞市康捷塑胶模具有限公司 | Thimble-milling height clamp |
| CN201500893U (en) * | 2009-03-23 | 2010-06-09 | 苏州环球链传动有限公司 | Chain plate clamp for milling inclined plane |
| CN102172880A (en) * | 2011-03-01 | 2011-09-07 | 天津市中环三峰电子有限公司 | Insert polishing device |
| CN202388278U (en) * | 2011-12-20 | 2012-08-22 | 无锡市航鹄科技有限公司 | Crankshaft slotting fixture |
| CN202964041U (en) * | 2012-11-06 | 2013-06-05 | 无锡市航鹄科技有限公司 | Milling positioning device for precision workpieces |
-
2012
- 2012-11-06 CN CN2012104367650A patent/CN103100868A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0168546A1 (en) * | 1984-07-16 | 1986-01-22 | GFM Gesellschaft für Fertigungstechnik und Maschinenbau Gesellschaft m.b.H. | Steady rest, especially for a crankshaft milling machine or a similar machine |
| CN201261132Y (en) * | 2008-08-26 | 2009-06-24 | 北京二七轨道交通装备有限责任公司 | Tooling for finish milling internal combustion locomotive guide block gap |
| CN201320689Y (en) * | 2008-12-30 | 2009-10-07 | 宁波祥瑞机械有限公司 | Cramping apparatus for crankshaft milling key groove |
| CN201500893U (en) * | 2009-03-23 | 2010-06-09 | 苏州环球链传动有限公司 | Chain plate clamp for milling inclined plane |
| CN101700642A (en) * | 2009-11-10 | 2010-05-05 | 东莞市康捷塑胶模具有限公司 | Thimble-milling height clamp |
| CN102172880A (en) * | 2011-03-01 | 2011-09-07 | 天津市中环三峰电子有限公司 | Insert polishing device |
| CN202388278U (en) * | 2011-12-20 | 2012-08-22 | 无锡市航鹄科技有限公司 | Crankshaft slotting fixture |
| CN202964041U (en) * | 2012-11-06 | 2013-06-05 | 无锡市航鹄科技有限公司 | Milling positioning device for precision workpieces |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273147A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Plate type workpiece tapping jig |
| CN105689971A (en) * | 2014-11-26 | 2016-06-22 | 无锡市锡北视听设备厂 | Manufacturing method of positioning device for precise workpiece milling machining |
| CN105345509A (en) * | 2015-12-18 | 2016-02-24 | 哈尔滨锅炉厂有限责任公司 | U-shaped plate clamping and positioning device |
| CN105345509B (en) * | 2015-12-18 | 2017-03-15 | 哈尔滨锅炉厂有限责任公司 | A kind of U-shaped plate clamping and positioning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130515 |