CN2558486Y - Rotary cam feeding cylinder guide track cutting device - Google Patents
Rotary cam feeding cylinder guide track cutting device Download PDFInfo
- Publication number
- CN2558486Y CN2558486Y CN 02275787 CN02275787U CN2558486Y CN 2558486 Y CN2558486 Y CN 2558486Y CN 02275787 CN02275787 CN 02275787 CN 02275787 U CN02275787 U CN 02275787U CN 2558486 Y CN2558486 Y CN 2558486Y
- Authority
- CN
- China
- Prior art keywords
- feeding
- cylindrical
- cylindrical guide
- lead rail
- cutting device
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
Disclosed is a rotary cam feeding cylindrical lead rail cutting device relating to the metal cutting device, particularly relating to the two-way feeding multiple cutting tools cutting device. A cylindrical lead rail whose two ends are suspended and extended outward is arranged on a machine frame of the utility model and is transmitted drive connected with a feeding electric motor; a dextral cylindrical cam and a levorotary cylindrical cam are respectively arranged on the overhung cylindrical lead rail; a cutting tool wheel box matched with an electric motor is arranged on the cylindrical lead rail, and a pulling rod which is integrated with the cutting tool wheel box is arranged in a cylindrical cam path; and the workpiece is arranged and clamped in the middle part of the machine frame. The utility model which has simple and compact structure and can achieve simultaneous cutting at two sides and on multiple points is characterized in that the cylindrical lead rail can be also used for feeding a driving medium, and the feeding force is balanced on the cylindrical lead rail.
Description
Technical field
The utility model belongs to the metal cutting device, particularly many groups of two-way feed Tool in Cutting device.
Technical background
The normally hilted broadsword tool cutting of traditional metal cutting machinery, for the long workpiece of the size that has, the machining that need operate equally at multiple spot often, and guide rail and feed arrangement are that respectively independently its effect is very low; Though have drilling machine, the milling machine of multiple spot feeding at present, it is bulky, complex structure, and owing to be admission, so the unbalance stress of equipment and workpiece, so the service life that can reduce equipment, and also can influence machining accuracy.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rotating cam feeding cylindrical guide topping machanism, and it is simple in structure and compact, can realize that bilateral multiple spot cuts simultaneously, and the cylindrical guide double as feeds driving member, and centripetal force obtains balance on cylindrical guide.
Solving the scheme that technical problem of the present utility model adopts is: cylindrical guide that two ends outwards overhang is installed on frame and is in transmission connection with the feeding motor, on the outer outstanding cylindrical guide respectively with the left and right cylindrical cam that revolves, the cutter transmission case that disposes motor is contained on the cylindrical guide seat, place cylindrical cam groove with the push rod of cylindrical guide seat one, clamping workpiece is at central rack
When work, the cutter transmission case of cylindrical guide both sides is under driven by motor separately, and many cutters begin rotation and realize that by cam feed both sides cut simultaneously, make complete machine and workpiece stress balance.The feeding electric motor starting that is in transmission connection with cylindrical guide simultaneously, driving cylindrical guide rotates on the bearing of frame, be loaded on push rod in the cylindrical cam groove under the promotion of cylindrical cam groove curve, drive the cutter transmission case, just can finish that F.F., worker are advanced, the action of rewind down, and centripetal force obtains balance on cylindrical guide, when rotating a circle, just in time finishes a working cycles.
Description of drawings
Fig. 1 is a drilling machine structural representation of the present utility model;
Fig. 2 is a drilling machine plan structure schematic diagram of the present utility model.
Each label is represented successively among the figure: frame 1, cylindrical guide 2, feeding motor 3, cylindrical cam 4, motor 5, auger spindle case 6, workpiece 7, drill bit 8, sprocket wheel 9, chain 10, gear 11, transition gear 12, cylindrical guide seat 13, push rod 14, cylindrical cam groove 15.
The specific embodiment
Referring to Fig. 1,2, present embodiment is a rotating cam feeding cylindrical guide drilling machine, on the top of frame 1 coaxial cylindrical guide 2 has been installed, its two ends frame 1 that outwards overhangs out, cylindrical guide 2 is connected with corresponding feeding motor 3, it is installed on the bottom of frame 1, and the sprocket wheel of adorning by sprocket wheel 9 and chain 10 and cylindrical guide 2 middle parts 9 is connected.Cylindrical guide 2 outstanding outside the two ends is respectively with the left and right cylindrical cam that revolves 4, cutter transmission case---auger spindle case 6 is equipped with motor 5 and travelling gear 11, be installed on the cylindrical guide seat 13 of cylindrical cam 4 tops, push rod 14 on the cylindrical guide seat 13 places cylindrical cam groove 15 again, when cylindrical guide 2 rotates, cylindrical cam groove 15 just promotes push rod 14, the action that makes the auger spindle case 6 at two ends do feeding relatively, retreat, thus make the workpiece 7 both sides stress balances of clamping at frame 1 middle part.This installs, and symmetry is equipped with 15 drill bits 8 on the auger spindle case 6 of every side, and the axis of each drill bit 8 is parallel, middle drill bit 8 is in transmission connection by gear train 11 and motor 5, connect to the gear 11 of other drill bit 8 of two ends step by step by transition gear 12 again, each drill bit 8 can be rotated in the same way, carry out identical bore operation at multiple spot.
Claims (4)
1, a kind of rotating cam feeding cylindrical guide topping machanism, it is characterized in that on frame, being equipped with cylindrical guide that two ends outwards overhang and be in transmission connection with the feeding motor, on the outer outstanding cylindrical guide respectively with the left and right cylindrical cam that revolves, the cutter transmission case that disposes motor is contained on the cylindrical guide seat, place cylindrical cam groove with the push rod of its one, clamping workpiece is at central rack.
2,, it is characterized in that symmetry is equipped with two cutters that above axis is parallel on the cutter transmission case of every side by the described rotating cam feeding of claim 1 cylindrical guide topping machanism.
3,, it is characterized in that the feeding motor is loaded on the frame bottom, is connected with cylindrical guide with chain by sprocket wheel by the described rotating cam feeding of claim 2 cylindrical guide topping machanism.
4, by the described rotating cam feeding of claim 2 cylindrical guide topping machanism, it is characterized in that cutter is in transmission connection by gear and motor, be in transmission connection with transition gear between each cutter of homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275787 CN2558486Y (en) | 2002-07-17 | 2002-07-17 | Rotary cam feeding cylinder guide track cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02275787 CN2558486Y (en) | 2002-07-17 | 2002-07-17 | Rotary cam feeding cylinder guide track cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558486Y true CN2558486Y (en) | 2003-07-02 |
Family
ID=33739760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02275787 Expired - Fee Related CN2558486Y (en) | 2002-07-17 | 2002-07-17 | Rotary cam feeding cylinder guide track cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558486Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861305B (en) * | 2006-06-14 | 2010-08-25 | 宜昌长机科技有限责任公司 | Tool retracting conversion device for gear-shaper |
| CN103586919A (en) * | 2013-11-14 | 2014-02-19 | 歌尔声学股份有限公司 | Shearing machine for injection molded lenses |
-
2002
- 2002-07-17 CN CN 02275787 patent/CN2558486Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1861305B (en) * | 2006-06-14 | 2010-08-25 | 宜昌长机科技有限责任公司 | Tool retracting conversion device for gear-shaper |
| CN103586919A (en) * | 2013-11-14 | 2014-02-19 | 歌尔声学股份有限公司 | Shearing machine for injection molded lenses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |