CN104162802A - Automatic feeding device for internal expanding-typed pipe beveling machine - Google Patents
Automatic feeding device for internal expanding-typed pipe beveling machine Download PDFInfo
- Publication number
- CN104162802A CN104162802A CN201310185136.XA CN201310185136A CN104162802A CN 104162802 A CN104162802 A CN 104162802A CN 201310185136 A CN201310185136 A CN 201310185136A CN 104162802 A CN104162802 A CN 104162802A
- Authority
- CN
- China
- Prior art keywords
- groove
- knife rest
- hinge pin
- rest
- groove cutter
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/50—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding step-by-step
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Confectionery (AREA)
- Sawing (AREA)
Abstract
The invention relates to an automatic feeding device for an internal expanding-typed pipe beveling machine. The automatic feeding device includes a beveling cutter holder power transmission mechanism, a beveling cutter seat driving mechanism and a beveling cutter carrier angle adjusting mechanism. A beveling cutter carrier driving mechanism is composed of a driving rod, a wheel, a short shaft, a telescopic sleeve connecting rod having a guide key, a pair of meshed gears, a feeding screw rod, a beveling cutter seat and a beveling cutter carrier. The beveling cutter carrier angle adjusting mechanism is composed of hinge pin holes formed in two side walls of the beveling cutter holder, arc grooves centered by the hinge pin holes, hinge pins, hinge pin holes correspondingly formed in two side walls of the beveling cutter carrier, and fastening screws. The invention has the advantages that the rotation of the beveling cutter holder provides cooperation for feeding during the cutting process, and the whole process is stable and uniform; the telescopic sleeve connecting rod not only transmits torque but also compensates position error caused by angle adjustment, and the structure is reasonable and can be widely applied; the product has high reliability and is not liable to break down, and thus the maintenance load is greatly reduced.
Description
Technical field
The present invention relates to a kind of similar operations of metal being processed with excision material, especially relate to a kind of automatic feeder of inner expansion type tube beveling machine.
Background technology
Inner expansion type tube beveling machine is to utilize metal pipe inwall that location is installed, and by the method for metal cold cutting, pipe end face is welded to a kind of small portable pipe groove equipment of front groove operation.The automatic feeder of existing beveling machine generally adopts shift fork, freewheel clutch, screw drive form to drive groove cutter clamper.When automatic feeder is during around pipe central rotation, after the shift fork collision on automatic feeder is arranged on the backing pin on body, make a transposition action, and reset under the effect of shifting fork spring, wait for and collide transposition action next time.The transposition action of shift fork has directly driven the rotation of the ratchet wheel of freewheel clutch and the screw rod of series connection with it, freewheel clutch forward close reversion from effect under make groove cutter on clamper be the slow feed of discontinuity to realize groove operation.The weak point of this structure is, when beveling machine carries out groove operation, automatic feeder is bearing cutting force, the in the situation that of cutting heavy wall pipe, freewheel clutch carries out the inner roller stuck phenomenon of the normal easily generation of rotating work for a long time, thereby the feed of groove cutter was lost efficacy.Due to overrun clutch structure more complicated, requirement on machining accuracy is high in addition, and complex procedures is subject to the restriction maintenance difficult of structure, and these have brought considerable influence to uses of inner expansion type tube beveling machine.
Summary of the invention
The object of the invention is to provide for prior art weak point a kind of rational in infrastructure, feed process evenly, the automatic feeder of inner expansion type tube beveling machine that cut quality is high.
The object of the invention is to realize by following measures: a kind of automatic feeder of inner expansion type tube beveling machine, it comprises groove cutter clamper power drive mechanism, this mechanism is containing motor, reduction gear box, groove cutter clamper, motor output shaft is connected with reduction gear box input, reduction gear box output shaft is connected with groove cutter clamper, it is characterized in that also having groove knife stand actuating, groove knife rest angle-adjusting mechanism; Wherein:
Described groove cutter rest drive mechanism is by driving lever, thumb wheel, minor axis, include the flexible fit connecting rod of lead key, the gear of pair of meshing, feed screw mandrel, groove tool rest, groove knife rest forms, described minor axis is arranged on the bearing block of groove cutter clamper by bearing, reduction gear box central shaft one side that is positioned at of minor axis is installed thumb wheel, there is the driving lever that is fixed on reduction gear box bottom the top of thumb wheel, include the flexible fit connecting rod of lead key, and a side of feed screw mandrel is arranged on the bearing block of groove knife rest separately by bearing, the gear of pair of meshing is arranged on respectively the flexible fit connecting rod that includes lead key, feed screw mandrel stretches out on the overhanging end of bearing, the other end that includes the flexible fit connecting rod of lead key connects by the cross hinge pin other end relative with minor axis installation thumb wheel, the other end of feed screw mandrel is by the screw thread of groove tool rest, the both sides of groove tool rest are arranged in the corresponding guide rail in the inner side of groove knife rest, groove cutter is arranged on the lower surface of groove tool rest,
Described groove knife rest angle-adjusting mechanism by the hinge pin hole on groove cutter clamper two side, corresponding hinge pin hole, the trip bolt on deep-slotted chip breaker that hinge pin hole is the center of circle, hinge pin, groove knife rest two side of take form, groove knife rest is articulated and connected by hinge pin and groove cutter clamper, and trip bolt is screwed on the two side of groove knife rest of corresponding groove cutter clamper deep-slotted chip breaker.
Described groove cutter rest drive mechanism is provided with several driving levers, and each driving lever is distributed on reduction gear box bottom along the movement locus of thumb wheel.
The two side of described groove knife rest is provided with spacer pin, the limited impression that groove cutter clamper is established, and when the spacer pin of groove knife rest is positioned at groove cutter clamper limited impression place, groove knife rest is horizontal level.
Compared with prior art, adopted the automatic feeder of the inner expansion type tube beveling machine of the present invention's proposition, tool has the following advantages: 1) by the rotation of groove cutter clamper, on the one hand drive the rotation of groove cutter, on the other hand by the relative motion of driving lever and thumb wheel, often stir a tooth feed screw mandrel and promote groove cutter to the feed of pipe center, feed while coordinating cutting, whole process is steadily, evenly; 2) the flexible fit connecting rod include lead key is set, both by lead key transmitting torque, the alternate position spike producing while stretching offset angle to adjust by cover and bar again, rational in infrastructure, the range of work is large, it is wide to adapt to; 3) product reliability is high, is difficult for breaking down, maintenance load greatly reduces, and receives praises from customers.
Accompanying drawing explanation
Fig. 1 is the example structure schematic diagram that the present invention proposes.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment is elaborated: Fig. 1 shows one embodiment of the present of invention.In figure, a kind of automatic feeder of inner expansion type tube beveling machine, it comprises groove cutter clamper power drive mechanism, groove knife stand actuating, groove knife rest angle-adjusting mechanism; Wherein:
Groove cutter clamper power drive mechanism is containing motor 1, reduction gear box 2, groove cutter clamper 3, and motor output shaft 1 is connected with reduction gear box 2 power shafts, reduction gear box 2 output shafts are connected with groove cutter clamper 3, wherein:
Described groove cutter rest drive mechanism is by driving lever 41, thumb wheel 42, minor axis 43, cross hinge pin 51, include the flexible fit connecting rod 45 of lead key 44, the gear 46 of pair of meshing, feed screw mandrel 47, groove tool rest 48, groove knife rest 49 forms, described minor axis 43 is arranged on the bearing block 31 of groove cutter clamper by bearing, reduction gear box 2 central shaft one sides that are positioned at of minor axis 43 are installed thumb wheel 42, thumb wheel 42 is containing the uniform tooth of some deciles, the top of thumb wheel 42 have the driving lever 41 that is fixed on reduction gear box 2 bottoms, include the flexible fit connecting rod 45 of lead key 44, and a side of feed screw mandrel 47 is arranged on the bearing block 52 of groove knife rest 49 separately by bearing, the gear 46 of pair of meshing is arranged on respectively the flexible fit connecting rod 45 that includes lead key, feed screw mandrel 46 stretches out on the overhanging end of bearing, the other end that includes the flexible fit connecting rod 45 of lead key connects by cross hinge pin 51 other end relative with minor axis 43 installation thumb wheels 42, the other end of feed screw mandrel 46 is by the screw thread of groove tool rest 48, the both sides of groove tool rest 48 are arranged in the corresponding guide rail in the inner side of groove knife rest 49, groove cutter 6 is arranged on the lower surface of groove tool rest 49.The feed path of groove cutter is: driving lever 41 is stirred thumb wheel 42 and driven minor axis 43 to rotate, minor axis 43 is promoted groove tool rests 48 and is moved to pipe center by gear 46, the drive feed screw mandrel 46 of cross hinge pin 51, lead key 44, pair of meshing, completes the feed of glass mouth cutter 6.
Described groove knife rest angle-adjusting mechanism is by the hinge pin hole on groove cutter clamper 3 two sides, take the deep-slotted chip breaker 34 that hinge pin hole is the center of circle, hinge pin 35, the hinge pin hole of correspondence on groove knife rest 49 two sides, trip bolt 55 forms, groove knife rest 49 is articulated and connected by hinge pin 35 and groove cutter clamper 3, trip bolt 55 is screwed on the two side of groove knife rest 49 of corresponding groove cutter clamper 3 deep-slotted chip breakers 34, when needs carry out angle adjustment, unscrew trip bolt 55, groove knife rest 49 can rotate along groove cutter clamper 3 deep-slotted chip breakers 34, in groove knife rest 49 rotation processes, the length that includes the flexible fit connecting rod 45 of lead key 44 is adjusted to adapt to the alternate position spike of generation by flexible, after reaching required angle, tighten again trip bolt 55, keep groove knife rest 49 and groove cutter clamper 3 relative positions constant.
The present invention further takes following measure: described groove cutter rest drive mechanism is provided with several driving levers, and each driving lever is distributed on reduction gear box bottom along the movement locus of thumb wheel.Increasing of the quantity of driving lever, by adding the speed of roughing feed, determines by the requirement of finished edge.
The present invention has also taked following measure: the two side of described groove knife rest is provided with spacer pin 54, the limited impression that groove cutter clamper is established, and when the spacer pin 54 of groove knife rest is positioned at groove cutter clamper limited impression place, groove knife rest is horizontal level.
The embodiment providing above is not construed as limiting the invention, and in this area, those skilled in the art make within the scope of the appended claims various distortion or revise all in protection domain.
Claims (3)
1. the automatic feeder of an inner expansion type tube beveling machine, it comprises groove cutter clamper power drive mechanism, this mechanism is containing motor, reduction gear box, groove cutter clamper, motor output shaft is connected with reduction gear box input, reduction gear box output shaft is connected with groove cutter clamper, it is characterized in that also having groove knife stand actuating, groove knife rest angle-adjusting mechanism; Wherein:
Described groove cutter rest drive mechanism is by driving lever, thumb wheel, minor axis, include the flexible fit connecting rod of lead key, the gear of pair of meshing, feed screw mandrel, groove tool rest, groove knife rest forms, described minor axis is arranged on the bearing block of groove cutter clamper by bearing, reduction gear box central shaft one side that is positioned at of minor axis is installed thumb wheel, there is the driving lever that is fixed on reduction gear box bottom the top of thumb wheel, include the flexible fit connecting rod of lead key, and a side of feed screw mandrel is arranged on the bearing block of groove knife rest separately by bearing, the gear of pair of meshing is arranged on respectively the flexible fit connecting rod that includes lead key, feed screw mandrel stretches out on the overhanging end of bearing, the other end that includes the flexible fit connecting rod of lead key connects by the cross hinge pin other end relative with minor axis installation thumb wheel, the other end of feed screw mandrel is by the screw thread of groove tool rest, the both sides of groove tool rest are arranged in the corresponding guide rail in the inner side of groove knife rest, groove cutter is arranged on the lower surface of groove tool rest,
Described groove knife rest angle-adjusting mechanism by the hinge pin hole on groove cutter clamper two side, corresponding hinge pin hole, the trip bolt on deep-slotted chip breaker that hinge pin hole is the center of circle, hinge pin, groove knife rest two side of take form, groove knife rest is articulated and connected by hinge pin and groove cutter clamper, and trip bolt is screwed on the two side of groove knife rest of corresponding groove cutter clamper deep-slotted chip breaker.
2. the automatic feeder of inner expansion type tube beveling machine according to claim 1, is characterized in that, described groove cutter rest drive mechanism is provided with several driving levers, and each driving lever is distributed on reduction gear box bottom along the movement locus of thumb wheel.
3. the automatic feeder of inner expansion type tube beveling machine according to claim 1 and 2, it is characterized in that, the two side of described groove knife rest is provided with spacer pin, the limited impression that groove cutter clamper is established, when the spacer pin of groove knife rest is positioned at groove cutter clamper limited impression place, groove knife rest is horizontal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185136.XA CN104162802B (en) | 2013-05-17 | 2013-05-17 | The automatic feeder of inner expansion type tube beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310185136.XA CN104162802B (en) | 2013-05-17 | 2013-05-17 | The automatic feeder of inner expansion type tube beveling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104162802A true CN104162802A (en) | 2014-11-26 |
| CN104162802B CN104162802B (en) | 2016-12-28 |
Family
ID=51906888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310185136.XA Expired - Fee Related CN104162802B (en) | 2013-05-17 | 2013-05-17 | The automatic feeder of inner expansion type tube beveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162802B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493201A (en) * | 2014-12-25 | 2015-04-08 | 苏州博合雅工程材料科技有限公司 | Internal expanded type facing machine for pipeline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51111980A (en) * | 1975-03-26 | 1976-10-02 | Gifu Seiki Kogyo Kk | Automatic cutting tool feeding device for machine tool |
| CN2146320Y (en) * | 1992-09-30 | 1993-11-17 | 顾斌武 | Sleeve-type internal expansion groove turning machine |
| CN2770863Y (en) * | 2004-10-22 | 2006-04-12 | 项光春 | Electric pipe bevelling machine |
| CN2860697Y (en) * | 2005-04-11 | 2007-01-24 | 项玉振 | Electric tube chamfering machine |
| CN202922038U (en) * | 2012-11-29 | 2013-05-08 | 浙江澳太机械制造有限公司 | Internal expansion type pipe beveling machine |
-
2013
- 2013-05-17 CN CN201310185136.XA patent/CN104162802B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493201A (en) * | 2014-12-25 | 2015-04-08 | 苏州博合雅工程材料科技有限公司 | Internal expanded type facing machine for pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104162802B (en) | 2016-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101780562B (en) | Device and method for adjusting gap of shear of disc shearing machine | |
| CN204565853U (en) | A kind of cutter sweep | |
| CN101480668B (en) | Device for moving and adjusting seat for fixing guide and guard | |
| CN105195838A (en) | Automatic tapping machine | |
| CN102653055A (en) | Multifunctional cylindrical cutting and beveling machine | |
| CN201596683U (en) | Tube blank feeding trolley of cold pilger mill | |
| CN104162802A (en) | Automatic feeding device for internal expanding-typed pipe beveling machine | |
| CN103111678B (en) | Strip steel edge planer | |
| CN103317376B (en) | Servo-feed tapping power head device | |
| CN201261109Y (en) | Automatic waste material cutting apparatus | |
| CN204893103U (en) | Numerical control closed angle, fillet gear chamfering machine | |
| CN203266229U (en) | Improved automatic cutter feeder used for facing machine | |
| CN106112144A (en) | Full-automatic pipe threading machine | |
| CN103394620B (en) | One-way rotation upsetter and working method thereof | |
| CN204321022U (en) | A kind of rear baffle of bending machine | |
| CN203418163U (en) | Steel-band edge planer | |
| CN207823767U (en) | A kind of rear stock stop for mold plate shearing machine | |
| CN208147188U (en) | C-type frame location locking mechanism for high-precision laser welding machine | |
| CN206492988U (en) | The tool rest feeding mechanism of cylinder bevel cut machine | |
| CN107511509B (en) | Easy-operating boring auxiliary mould | |
| CN202212687U (en) | Projection welding machine capable of quickly adjusting positions of electrodes | |
| CN219402182U (en) | Cold header feeding system | |
| CN203371046U (en) | All-purpose cutter head | |
| CN103394621A (en) | One-way rotation thimble adjustable upsetter and working method thereof | |
| CN102601621B (en) | Double-position compound boring-tapping all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190517 |