CN2449844Y - Chamfering machine - Google Patents
Chamfering machine Download PDFInfo
- Publication number
- CN2449844Y CN2449844Y CN 00255831 CN00255831U CN2449844Y CN 2449844 Y CN2449844 Y CN 2449844Y CN 00255831 CN00255831 CN 00255831 CN 00255831 U CN00255831 U CN 00255831U CN 2449844 Y CN2449844 Y CN 2449844Y
- Authority
- CN
- China
- Prior art keywords
- gear
- shifting slide
- feed
- jackshaft
- shaft
- 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 relates to a bevelling machine, which comprises a motor, a machine body, a transmission mechanism, a feed mechanism, and a workpiece clamping mechanism. The utility model is characterized in that one gear of an intermediate shaft is engaged with a gear of a shaft of the motor. The other gear of the intermediate shaft is engaged with a gear of a main shaft. A sliding gear is arranged on an auxiliary shaft which is arranged in the coaxial line with the intermediate shaft, and is connected with a clutch which can be combined with or separated from the intermediate shaft or the machine body. A feed gear is engaged with the sliding gear, and is connected with a thread section of the main shaft through an elastic connecting device, wherein, the number of the teeth of the gear of the intermediate shaft is the same with the number of the teeth of the sliding gear. The number of the teeth of the feed gear is one less than the gear of the main shaft. The utility model can realize automatically feed and retract.
Description
The utility model relates to a kind of beveling machine, especially cuts the machinery of pipeline or pole class part bevel for welding.
Chinese patent discloses a kind of beveling machine No. 96216687.1, and it provides a kind of effective Machining Equipment of Welded Slope Processing for the field maintenance operation of industries such as electric power, chemical industry.It comprises motor, body, transmission mechanism, delivering gear and workpiece grip mechanism, and motor is given mainshaft gear through gear drive with transmission of torque.Problem is to depend merely on manual advance and retreat cutter, and not only labour intensity is bigger, and is difficult for balancedly controlling feed and cutting data.
For this reason, the purpose of this utility model is to provide a kind of beveling machine, and it only can realize automatic tool advancing and retracting by shirtsleeve operation by the improvement to feed and transmission mechanism.
The technical scheme that realizes the utility model purpose is that its difference is when comprising aforementioned formation: be provided with a jackshaft, a gear of jackshaft is meshed with generator shaft gear, another gear and mainshaft gear engagement, the axle of arranging with the jackshaft coaxial line of paying is provided with shifting slide gear, shifting slide gear is connected with the clutch that can combine or separate with jackshaft or body, feed gear wheel is meshed with shifting slide gear and links through the thread segment of elastic coupler and main shaft, wherein, countershaft-gear is identical with the number of teeth of shifting slide gear, and feed gear wheel lacks a tooth than mainshaft gear.
And elastic coupler can and be positioned at it with the feed gear wheel coaxial line, is provided with spring in the coupling, and this spring is pressed to the groove of feed gear wheel both sides with the rolling element at its two ends, shifting slide gear can with pay that axle be connected mutually or spline connects.
In the technical program, when shifting slide gear combines with jackshaft by clutch, because the feed gear wheel of spindle thread section lacks a tooth than the mainshaft gear of coaxial setting, that is, mainshaft gear whenever turns around, feed gear wheel needs tooth of many rotations could guarantee that the two is synchronous, so it just does the feed campaign vertically through the elastic coupler drive shaft that connects with spindle thread; When shifting slide gear mediates, promptly do not combine with jackshaft and body, shifting slide gear idle running, main shaft is not done the motion of forward and back cutter; When shifting slide gear combined with body, feed gear wheel and elastic coupler did not change under the restriction of shifting slide gear, and main shaft is still changeing, then the main shaft rapid return to original position, after main shaft falls back on the position, the unlikely damage of elastic coupler slipping protection machine.The utility model only needs mobile shifting slide gear can realize automatic tool advancing and retracting, and is very convenient to use.
The utility model is described in further detail below with reference to accompanying drawing.
Fig. 1 is the cutaway view of a kind of structure of this beveling machine.
Fig. 2 is a structural representation of stirring shifting slide gear.
With reference to Fig. 1, Fig. 2, this beveling machine comprises motor 15, body 2, transmission mechanism, delivering gear and workpiece grip mechanism 11, and motor 15 is given mainshaft gear 9 through gear drive with transmission of torque.In order to realize the purpose of this utility model, be provided with a jackshaft 12, a gear 13 of jackshaft 12 is meshed with generator shaft gear 14, another gear 16 and mainshaft gear 9 engagements, be provided with shifting slide gear 18 with the axle 19 of paying of jackshaft 12 coaxial arrangement, shifting slide gear 18 is connected with the clutch 17 that can combine or separate with jackshaft 12 or body 2, feed gear wheel 4 is meshed with shifting slide gear 18 and links through the thread segment 1 of elastic coupler 5 with main shaft 10 afterbodys, wherein, jackshaft 12 gears 16 are identical with the number of teeth of shifting slide gear 18, and feed gear wheel 5 lacks a tooth than mainshaft gear 9.
Described elastic coupler 5 can and be positioned at it with feed gear wheel 9 coaxial lines, is provided with spring 6 in the coupling 5, and this spring 6 is pressed to the groove of feed gear wheel 4 both sides with the rolling element 3,7 at its two ends, shifting slide gear 18 can with pay that axle 19 be connected mutually or spline connects.
Spring 6 in the described elastic coupler 5, rolling element 3,7 assemblies can be at same circumference uniform distribution, generally should not be less than 3 groups, consider that from technological angle a side of feed gear wheel 4 can be established a side end cap fastening with it 8 in addition, so that assemble spring 6, rolling element 3,7 assemblies.When described shifting slide gear 18 was connected mutually with a pair axle 19, this shifting slide gear 18 was to slide in the axial direction with a pair axle 19, and an end of pair axle 19 stretches in the jackshaft 12, and the other end stretches out outside the body 2 and is provided with operating grip 20; When shifting slide gear 18 with pay between the axle 19 when being connected with spline, shifting slide gear 18 tackles axle 19 mutually and moves, and its mode of operation is a (see figure 2), and handle 22 is hinged with body 2, one end of this handle 22 stretches out outside the body 2, and the shift fork of the other end is installed in the groove 21 of shifting slide gear 18.
Claims (2)
1, a kind of beveling machine, especially cut the machinery of pipeline or pole class part bevel for welding, comprise: motor, body, transmission mechanism, delivering gear and workpiece grip mechanism, motor is given mainshaft gear through gear drive with transmission of torque, it is characterized in that: be provided with a jackshaft, a gear of jackshaft is meshed with generator shaft gear, another gear and mainshaft gear engagement, the axle of arranging with the jackshaft coaxial line of paying is provided with shifting slide gear, shifting slide gear is connected with the clutch that can combine or separate with jackshaft or body, feed gear wheel is meshed with shifting slide gear and links through the thread segment of elastic coupler and main shaft, wherein, countershaft-gear is identical with the number of teeth of shifting slide gear, and feed gear wheel lacks a tooth than mainshaft gear.
2, beveling machine according to claim 1, it is characterized in that: elastic coupler and feed gear wheel coaxial line also are positioned at it, be provided with spring in the coupling, this spring is pressed to the groove of feed gear wheel both sides with the rolling element at its two ends, shifting slide gear with pay that axle is connected mutually or spline connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255831 CN2449844Y (en) | 2000-11-30 | 2000-11-30 | Chamfering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00255831 CN2449844Y (en) | 2000-11-30 | 2000-11-30 | Chamfering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2449844Y true CN2449844Y (en) | 2001-09-26 |
Family
ID=33612682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00255831 Expired - Fee Related CN2449844Y (en) | 2000-11-30 | 2000-11-30 | Chamfering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2449844Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643338A (en) * | 2015-01-20 | 2016-06-08 | 昆山华恒焊接股份有限公司 | Tool feeding and retracting mechanism for end face beveling machine |
| CN106112646A (en) * | 2016-07-14 | 2016-11-16 | 昆山华恒焊接股份有限公司 | A kind of advance and retreat cutter mechanism for end face groove process equipment |
| CN106825742A (en) * | 2017-03-25 | 2017-06-13 | 无锡市翱宇特新科技发展有限公司 | A kind of beveling machine for automatically moving |
-
2000
- 2000-11-30 CN CN 00255831 patent/CN2449844Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643338A (en) * | 2015-01-20 | 2016-06-08 | 昆山华恒焊接股份有限公司 | Tool feeding and retracting mechanism for end face beveling machine |
| CN106112646A (en) * | 2016-07-14 | 2016-11-16 | 昆山华恒焊接股份有限公司 | A kind of advance and retreat cutter mechanism for end face groove process equipment |
| CN106825742A (en) * | 2017-03-25 | 2017-06-13 | 无锡市翱宇特新科技发展有限公司 | A kind of beveling machine for automatically moving |
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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 |