CN202701467U - Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine - Google Patents
Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine Download PDFInfo
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- CN202701467U CN202701467U CN2012203128889U CN201220312888U CN202701467U CN 202701467 U CN202701467 U CN 202701467U CN 2012203128889 U CN2012203128889 U CN 2012203128889U CN 201220312888 U CN201220312888 U CN 201220312888U CN 202701467 U CN202701467 U CN 202701467U
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- drilling
- milling machine
- shaft
- milling
- double
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Abstract
The utility model discloses a shaft-type workpiece double-groove synchronous milling tool of a drilling-milling machine, and the shaft-type workpiece double-groove synchronous milling tool comprises a drilling-milling machine knife rest, a drilling-milling machine worktable, a double-knife holder, two saw-blade milling knives which are installed on the double-knife holder, a tool soleplate which is fixedly installed on the drilling-milling machine worktable, a positioning sleeve, a pressing plate, a connecting bolt, a tightening nut, a positioning pin and a limiting plate which is fixedly arranged on the tool soleplate, wherein the positioning sleeve, the pressing plate, the connecting bolt, the tightening nut and the positioning pin are fixedly installed on the tool soleplate; the positioning sleeve is provided with a V-shaped groove for holding a shaft to be machined; the connecting bolt penetrates the pressing plate to be connected with the positioning sleeve; the tightening nut is matched with the connecting bolt, and the lower end of the tightening nut is tightly pressed onto the pressing plate; and the positioning pin penetrates the limiting plate to be plugged into a positioning hole of the shaft to be machined. Due to adopting the shaft-type workpiece double-groove synchronous milling tool of the drilling-milling machine, two grooves on the shaft can be simultaneously milled, so that not only can the working hours be greatly saved, but also the positioning precision of the two grooves can be improved, and the production efficiency and the quality can be improved.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly the synchronous milling tool of a kind of drilling and milling machine shaft-like workpiece double flute.
Background technology
In machining, often need to be on axle two grooves of milling arranged side by side.Existing processing method is first by behind groove of setting-out location milling, again by another groove of setting-out location milling.The man-hour that this method not only needs is longer, and the positioning accuracy between two grooves also can't guarantee.Therefore, need a kind of device that can improve machining accuracy and save two grooves of simultaneously milling in man-hour.
Summary of the invention
The purpose of this utility model be to provide a kind of can be on axle the synchronous device of two grooves arranged side by side of milling.
To achieve these goals, the technical solution of the utility model is as follows:
The synchronous milling tool of a kind of drilling and milling machine shaft-like workpiece double flute comprises the drilling and milling machine knife rest, the drilling and milling machine workbench, be installed in the double-pole knife bar on the drilling and milling machine knife rest, keep at a certain distance away and be installed in two metal saws on the double-pole knife bar, be threaded connection the frock base plate that is fixedly mounted on the drilling and milling machine workbench, be fixedly mounted on and be used for treating the positioning sleeve that machining shaft spare carries out radial location on the frock base plate, be used for compressing at vertical direction the pressing plate of axle spare to be processed, connecting bolt, clamp nut, be used for preventing the alignment pin that axle spare to be processed rotates in process and be fixedly installed on the frock base plate being used for alignment pin is carried out spacing limiting plate; Be provided with on the positioning sleeve be used to the V-type groove of placing axle spare to be processed; Connecting bolt is connected with positioning sleeve after passing pressing plate; Clamp nut matches with connecting bolt, and the lower end of clamp nut is pressed on the pressing plate; Alignment pin inserts in the locating hole of axle spare to be processed after passing limiting plate.
Positioning sleeve, pressing plate and connecting bolt, clamp nut acting in conjunction with the V-type groove have limited axle spare to be processed movement radially.Alignment pin acting in conjunction in limiting plate and the insertion axle spare locating hole to be processed has limited moving axially and rotatablely moving of axle spare to be processed, thereby has guaranteed that axle spare to be processed is in the state of being completely fixed all the time in process.Be installed in two metal saws on the double-pole knife bar guaranteed on the axle spare to be processed the simultaneously milling of two grooves out.
Adopt the synchronous milling tool of drilling and milling machine shaft-like workpiece double flute of the present utility model, can carry out simultaneously milling machine operation to two grooves on the axle, not only greatly saved man-hour, also improved the positioning accuracy between two grooves, improved efficient and the quality of producing.
Description of drawings
Fig. 1 is the structural representation of the synchronous milling tool of the utility model drilling and milling machine shaft-like workpiece double flute;
Fig. 2 is the A-A view among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described in detail.
Shown in Fig. 1 to 2, the synchronous milling tool of a kind of drilling and milling machine shaft-like workpiece double flute comprises drilling and milling machine knife rest 1, drilling and milling machine workbench 2, be installed in the double-pole knife bar 3 on the drilling and milling machine knife rest 1, keep at a certain distance away and be installed in two metal saws 4 on the double-pole knife bar 3, be threaded connection the frock base plate 5 that is fixedly mounted on the drilling and milling machine workbench 2, be fixedly mounted on and be used for treating the positioning sleeve 6 that machining shaft spare carries out radial location on the frock base plate 5, be used for compressing at vertical direction the pressing plate 7 of axle spare to be processed, connecting bolt 8, clamp nut 9, be used for preventing the alignment pin 10 that axle spare to be processed rotates in process and be fixedly installed on frock base plate 5 being used for alignment pin 10 is carried out spacing limiting plate 11; Be provided with on the positioning sleeve 6 be used to the V-type groove of placing axle spare to be processed; Connecting bolt 8 is connected with positioning sleeve 6 after passing pressing plate 7; Clamp nut 9 matches with connecting bolt 8, and the lower end of clamp nut 9 is pressed on the pressing plate 7; Alignment pin 10 passes in the locating hole of limiting plate 11 rear insertions axle spare to be processed.
At the middle part of axle spare to be processed, a radial direction through hole that runs through axis body is arranged.In the time will carrying out the groove milling operation, at first, axle spare is placed on the V-type groove of positioning sleeve 6, then alignment pin 10 is passed in the above-mentioned radial direction through hole of limiting plate 11 rear insertions, rotate to prevent axle spare.Pressing plate 7 is pressed in the top of axle spare, and clamp nut 9 is tightened at connecting bolt 8, so that pressing plate 7 can be pressed on the axle spare, finish the location of axle spare.After installing two metal saws 4 according to slot pitch to be processed on the double-pole knife bar 3 of drilling and milling machine knife rest 1, the position of adjusting drilling and milling machine workbench 2 hangs up traverse feed, and the beginning milling is until machine.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. synchronous milling tool of drilling and milling machine shaft-like workpiece double flute, comprise drilling and milling machine knife rest (1), drilling and milling machine workbench (2) is characterized in that: also comprise the double-pole knife bar (3) that is installed on the described drilling and milling machine knife rest (1), keep at a certain distance away and be installed in two metal saws (4) on the described double-pole knife bar (3), be threaded connection the frock base plate (5) that is fixedly mounted on the described drilling and milling machine workbench (2), it is upper for treating the positioning sleeve (6) that machining shaft spare carries out radial location to be fixedly mounted on described frock base plate (5), be used for compressing at vertical direction the pressing plate (7) of axle spare to be processed, connecting bolt (8), clamp nut (9), be used for preventing the alignment pin (10) that axle spare to be processed rotates in process and be fixedly installed on described frock base plate (5) being used for described alignment pin (10) is carried out spacing limiting plate (11); Be provided with on the described positioning sleeve (6) be used to the V-type groove of placing axle spare to be processed; Described connecting bolt (8) is connected with described positioning sleeve (6) after passing described pressing plate (7); Described clamp nut (9) matches with described connecting bolt (8), and the lower end of described clamp nut (9) is pressed on the described pressing plate (7); Described alignment pin (10) inserts in the locating hole of axle spare to be processed after passing described limiting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203128889U CN202701467U (en) | 2012-06-29 | 2012-06-29 | Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203128889U CN202701467U (en) | 2012-06-29 | 2012-06-29 | Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701467U true CN202701467U (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203128889U Expired - Fee Related CN202701467U (en) | 2012-06-29 | 2012-06-29 | Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701467U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273135A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Groove milling jig |
| CN103273128A (en) * | 2013-06-20 | 2013-09-04 | 重庆科技学院 | Automobile drive axle tube blank grooving processing method and combined cutting tool |
| CN103273136A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Edge milling clamp |
| CN110039127A (en) * | 2019-05-22 | 2019-07-23 | 安徽省黄山台钻有限公司 | A kind of rack sleeve gear milling clamper |
| CN113828835A (en) * | 2021-07-28 | 2021-12-24 | 中信重工机械股份有限公司 | Method for machining multiple rows of chutes on shaft part |
-
2012
- 2012-06-29 CN CN2012203128889U patent/CN202701467U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273135A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Groove milling jig |
| CN103273136A (en) * | 2013-05-30 | 2013-09-04 | 苏州创丰精密五金有限公司 | Edge milling clamp |
| CN103273128A (en) * | 2013-06-20 | 2013-09-04 | 重庆科技学院 | Automobile drive axle tube blank grooving processing method and combined cutting tool |
| CN110039127A (en) * | 2019-05-22 | 2019-07-23 | 安徽省黄山台钻有限公司 | A kind of rack sleeve gear milling clamper |
| CN113828835A (en) * | 2021-07-28 | 2021-12-24 | 中信重工机械股份有限公司 | Method for machining multiple rows of chutes on shaft part |
| CN113828835B (en) * | 2021-07-28 | 2023-09-15 | 中信重工机械股份有限公司 | Processing method of multi-row chute on shaft part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130130 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |