CN201880922U - Vibration reducing and loading device of numerical control roller lathe for rods - Google Patents
Vibration reducing and loading device of numerical control roller lathe for rods Download PDFInfo
- Publication number
- CN201880922U CN201880922U CN2010206454645U CN201020645464U CN201880922U CN 201880922 U CN201880922 U CN 201880922U CN 2010206454645 U CN2010206454645 U CN 2010206454645U CN 201020645464 U CN201020645464 U CN 201020645464U CN 201880922 U CN201880922 U CN 201880922U
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- CN
- China
- Prior art keywords
- numerical control
- wear
- control roller
- vibration damping
- feeding 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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Abstract
The utility model discloses a vibration reducing and loading device of a numerical control roller lathe for rods, which comprises a vertical guide shaft (5), wear-resistant copper sleeves (6), a fixed frame (8), a support frame (9), a horizontal guide shaft (10), a wear-resistant copper sleeve (12), a motion frame (13), a cylinder (17), a pressure plate (18), a pressure plate (19), a compression roller group and a bottom connecting plate (33), wherein the vertical guide shaft (5) is connected with the fixed frame (8) through fixing blocks (1) at two ends, the fixed frame (8) is mounted on the support frame (9), sliding seats (27) are fixedly arranged at two ends of the horizontal guide shaft (10) through nuts, and the wear-resistant copper sleeves (6) are mounted at the upper ends and the lower ends in the sliding seats (27). The vibration reducing and loading device of the numerical control roller lathe for the rods decomposes rotation motion of the rods into vertical motion and horizontal motion, and buffer force is generated by a vertical spring (4) and a horizontal spring (11) respectively, so that the impacts of rotation inertia force of the rods on turning processing can be weakened.
Description
Technical field
The utility model relates to the numerically controlled lathe technical field, relates in particular to a kind of bar numerical control roller lathe vibration damping feeding device.
Background technology
At present, the used bracing or strutting arrangement of bar numerical control roller lathe, just utilize two rollers on the bracing frame to support bar, when institute's turning roller requires to change, be enlarged diameter, when rotating speed raise, the lathe rear end hanged the part bar that and just produces high inertia force, the bracing frame span is little in addition, thus cause bar to the simple harmonic quantity of supporting mechanism bump, noise is big, bracing frame is vacillated now to the left, now to the right and then influence crudy.
Summary of the invention
The purpose of this utility model provide a kind of realize at diameter within the specific limits and the high bar vibration damping of rotating speed support, easy to operate, improved the bar numerical control roller lathe vibration damping feeding device of product quality.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of bar numerical control roller lathe vibration damping feeding device, the vertical axis of guide, wear-resisting copper sheathing, fixed mount, bracing frame, the horizontally-guided axle, wear-resisting copper sheathing, the motion frame, cylinder, platen, platen, pinch rollers group and end connecting plate, vertically the axis of guide is connected with fixed mount by the fixed block at two ends, fixed mount is installed on the bracing frame, horizontally-guided axle two ends are fixed with slide by nut, wear-resisting copper sheathing is installed in the upper and lower side in the slide, wear-resisting copper sheathing is installed in the right and left in the motion frame, cylinder is installed on the motion frame, cylinder piston rod links to each other with platen, the pinch rollers group is installed on the platen, bracing frame is fixed on the end connecting plate, and the bridge of leading that is used for guide is installed on the bracing frame.
Support frame as described above is 4, and span length is 1100mm between per two.
Described pinch rollers group comprises back tightening nut, square toes holding screw, roller adjustment seat, set bolt, roller shaft and roller.
On the described vertical axis of guide resin mat, spring capping and uprighting spring are installed.
Described horizontally-guided axle is two, and horizontal spring, resin mat, adjustment nut, back tightening nut and spring capping are installed on the horizontally-guided axle.
The wear-resisting copper sheathing span of the right and left is 340mm in the described motion frame.
Described wear-resisting copper sheathing cooperates with horizontally-guided between centers crack.
Described wear-resisting copper sheathing and vertical axis of guide matched in clearance.
Described cylinder is 4.
Bar numerical control roller lathe vibration damping feeding device of the present utility model, employing is resolved into vertical motion and horizontal movement with the gyration of bar, produce cushion effect by uprighting spring 4 and horizontal spring 11 respectively again, with the influence of the revolution inertia force that weakens bar self to turning processing, can realize at diameter within the specific limits and the high bar vibration damping of rotating speed support, easy to operate, improved product quality.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of bar numerical control of the utility model roller lathe vibration damping feeding device front view.
Fig. 2 is a kind of bar numerical control of the utility model roller lathe vibration damping feeding device side view.
Among the figure: 1, fixed block; 2, resin mat; 3, spring capping; 4, uprighting spring; 5, the vertical axis of guide; 6, wear-resisting copper sheathing; 7, connect bridge; 8, fixed mount; 9, bracing frame; 10, horizontally-guided axle; 11, horizontal spring; 12, wear-resisting copper sheathing; 13, motion frame; 14, back tightening nut; 15, square toes holding screw; 16, roller is adjusted seat; 17, cylinder; 18, platen; 19, platen; 20, set bolt; 21, roller shaft; 22, roller; 23, lead bridge; 24, resin mat; 25, adjust nut; 26, back tightening nut; 27, slide; 28, bolt; 29, spring capping; 30, screw; 31, cylinder guide rod; 32, guide pin bushing; 33, end connecting plate.
The specific embodiment
As depicted in figs. 1 and 2, the utility model bar numerical control roller lathe vibration damping feeding device, comprise the vertical axis of guide 5, wear-resisting copper sheathing 6, fixed mount 8, bracing frame 9, horizontally-guided axle 10, wear-resisting copper sheathing 12, motion frame 13, cylinder 17, platen 18, platen 19, pinch rollers group and end connecting plate 33, vertically the axis of guide 5 is connected with fixed mount 8 by the fixed block 1 at two ends, fixed mount 8 is installed on the bracing frame 9, horizontally-guided axle 10 two ends are fixed with slide 27 by nut, wear-resisting copper sheathing 6 is installed in the upper and lower side in the slide 27, wear-resisting copper sheathing 12 is installed in the right and left in the motion frame 13, cylinder 17 is installed on the motion frame 13, cylinder piston rod links to each other with platen 18, the pinch rollers group is installed on the platen 19, bracing frame 9 is fixed on the end connecting plate 33, be equipped with on the bracing frame 9 be used for guide lead bridge 23, totally 4 of bracing frames 9, be fixed on the end connecting plate 33, the long 1100mm of span, screw 30 is inserted by the two hex nuts back of the body is tight up and down in the big and bottom of weight, realize whole table apparatus Height Adjustment, also can change foundation bolt into connects with ground, resist the bigger moment that has certain frequency of numerical value, cylinder 17 is fixedly mounted on the motion frame 13, and cylinder piston rod and platen 18 link, cylinder guide rod 31 is slidingly matched with guide pin bushing 32, the assurance thrust can not pressed partially, prevent that simultaneously cylinder piston rod is subjected to heeling moment, the pinch rollers group comprises back tightening nut 14, square toes holding screw 15, roller is adjusted seat 16, set bolt 20, roller shaft 21 and roller 22, the pinch rollers group is fixedly mounted on the platen 19, in the vibration damping feeding device on each strong point totally 8 of pinch rollers groups, 4 of upper ends are fixed on the platen 19 each two of front/rear ends, both ends of the surface roller 22 spans are 400mm, every end face pinch rollers group all is 45 with the bar center each other and arranges, can adjust according to different bar diameters, adjust the back by back tightening nut 14, square toes holding screw 15 and set bolt 20 are finished rigid attachment jointly, 4 of lower ends then are mounted on the motion frame 13, the position, arrange, adjust fixing and upper end all with, upper end pinch rollers group is moved with piston rod simultaneously.
The right and left respectively is equipped with 12 two of wear-resisting copper sheathings in motion frame 13, and the front and back span is 340mm, about guarantee that certain axiality and former and later two horizontally-guided axle 10 matched in clearance are installed together, wear-resisting copper sheathing 12 shaft shoulders and spring capping 29, resin mat 24, adjustment nut 25 and back tightening nut 26 common compression level springs 11, each two of the right and lefts, realize on the horizontal direction about back and forth vibration reduction and cushioning effect.
Two horizontally-guided axles 10 with the slide 27 at two ends by the nut fixed clamp, upper and lower side is equipped with wear-resisting copper sheathing 6 equally and is matched in clearance with the vertical axis of guide 5 in the slide 27, vertically the axis of guide 5 is linked together with the fixed mount 8 that is installed on the bracing frame 9 by the fixed block 1 at two ends, same wear-resisting copper sheathing 6 and spring capping 3, resin mat 2 common compression uprighting springs 4, thereby the effect of vibration reduction and cushioning up and down reciprocatingly on the realization vertical direction.
Totally 4 strong points in the bar numerical control roller lathe vibration damping feeding device, symmetrical centre span 1100mm each other, also can adjust slightly, adjusting the back is fixed together by bolt 28 nuts by two sections connection bridges 7, totally 4 in cylinder 17, must move simultaneously is that turning adds the man-hour roller and 22 compresses bar, and non-turning adds man-hour, breaks away to be classified as originally to be.
Claims (9)
1. bar numerical control roller lathe vibration damping feeding device, it is characterized in that: comprise the vertical axis of guide (5), wear-resisting copper sheathing (6), fixed mount (8), bracing frame (9), horizontally-guided axle (10), wear-resisting copper sheathing (12), motion frame (13), cylinder (17), platen (18), platen (19), pinch rollers group and end connecting plate (33), vertically the axis of guide (5) is connected with fixed mount (8) by the fixed block (1) at two ends, fixed mount (8) is installed on the bracing frame (9), horizontally-guided axle (10) two ends are fixed with slide (27) by nut, wear-resisting copper sheathing (6) is installed in the upper and lower side in the slide (27), wear-resisting copper sheathing (12) is installed in the interior the right and left of motion frame (13), cylinder (17) is installed on the motion frame (13), cylinder piston rod links to each other with platen (18), the pinch rollers group is installed on the platen (19), bracing frame (9) is fixed on the end connecting plate (33), be equipped with on the bracing frame (9) be used for guide lead bridge (23).
2. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1, it is characterized in that: support frame as described above (9) is 4, span length is 1100mm between per two.
3. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1 is characterized in that: described pinch rollers group comprises back tightening nut (14), square toes holding screw (15), roller adjustment seat (16), a set bolt (20), roller shaft (21) and roller (22).
4. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1 is characterized in that: resin mat (2), spring capping (3) and uprighting spring (4) are installed on the described vertical axis of guide (5).
5. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1, it is characterized in that: described horizontally-guided axle (10) is two, horizontal spring (11), resin mat (24) is installed on the horizontally-guided axle (10), adjusts nut (25), back tightening nut (26) and spring capping (29).
6. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1, it is characterized in that: wear-resisting copper sheathing (12) span of the interior the right and left of described motion frame (13) is 340mm.
7. according to claim 1 or 5 or 6 described a kind of bar numerical control roller lathe vibration damping feeding devices, it is characterized in that: described wear-resisting copper sheathing (12) and horizontally-guided axle (10) matched in clearance.
8. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1 is characterized in that: described wear-resisting copper sheathing (6) and the vertical axis of guide (5) matched in clearance.
9. a kind of bar numerical control roller lathe vibration damping feeding device according to claim 1, it is characterized in that: described cylinder (17) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206454645U CN201880922U (en) | 2010-12-07 | 2010-12-07 | Vibration reducing and loading device of numerical control roller lathe for rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206454645U CN201880922U (en) | 2010-12-07 | 2010-12-07 | Vibration reducing and loading device of numerical control roller lathe for rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201880922U true CN201880922U (en) | 2011-06-29 |
Family
ID=44178450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206454645U Expired - Fee Related CN201880922U (en) | 2010-12-07 | 2010-12-07 | Vibration reducing and loading device of numerical control roller lathe for rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201880922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101178A (en) * | 2010-12-07 | 2011-06-22 | 瓦房店轴承集团有限责任公司 | Vibration absorption feeding device of bar numerical control roller lathe |
-
2010
- 2010-12-07 CN CN2010206454645U patent/CN201880922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101178A (en) * | 2010-12-07 | 2011-06-22 | 瓦房店轴承集团有限责任公司 | Vibration absorption feeding device of bar numerical control roller lathe |
| CN102101178B (en) * | 2010-12-07 | 2012-09-05 | 瓦房店轴承集团有限责任公司 | Vibration absorption feeding device of bar numerical control roller lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20111207 |