CN202411523U - Device for cutting tubular products without leaving scraps - Google Patents
Device for cutting tubular products without leaving scraps Download PDFInfo
- Publication number
- CN202411523U CN202411523U CN2011205079990U CN201120507999U CN202411523U CN 202411523 U CN202411523 U CN 202411523U CN 2011205079990 U CN2011205079990 U CN 2011205079990U CN 201120507999 U CN201120507999 U CN 201120507999U CN 202411523 U CN202411523 U CN 202411523U
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- gear wheel
- end cap
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Abstract
The utility model relates to a device for cutting tubular products without leaving scraps, which comprises a machine body device, a transmission system, a clamping mechanism and a pre-tightening mechanism. The machine body device comprises: a machine body (1), a left end cover (2), a right end cover (3), and a bolt supporting roller wheel group (5) arranged on the left end cover (2) and the right end cover (3); the transmission system comprises: a hydraulic motor (19), a pinion (18) and a gearwheel (4); the clamping mechanism comprises: three climbing lining plates (6) arranged on an inner circle of the gearwheel (4), three sectors (7), a left side plate (8), a right side plate (9) and three slide blocks (12); and the pre-tightening mechanism comprises: a cylindrical brake drum (13) connected with the left side plate (8), a brake belt (21) arranged outside the brake drum (13), a connecting plate (23) for connecting the brake belt (21) onto the left end cover (2), a stud (22) and a nut (24). According to the technical scheme provided by the utility model, the cutting efficiency can be improved, and the environment pollution is avoided.
Description
Technical field
The utility model includes non-ferrous metal tubing process technology, particularly relates to a kind of pipe no-chip shearing device to non-ferrous metal.
Background technology
The machining production line of non-ferrous alloy tubing such as existing copper and aluminium adopts the mode of artificial cutting to cut off tubing usually, and for example, the workman utilizes electric saw will carry out cutting operation from the tubing that production line takes off, to cut off tubing.
The inventor finds in realizing the utility model process: the mode of existing incising pipes is non-online (promptly can not form production line), and not only cutting efficiency is low, and, utilize electric saw to come incising pipes also can cause environmental pollution.
Because the problem that above-mentioned existing tubing cutting mode exists; The inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; And cooperate the utilization of studying the science, actively study innovation, in the hope of founding a kind of new pipe no-chip shearing device; Can overcome the problem that existing tubing cutting mode exists, make it have more practicality.Through continuous research and design, and, found out the utility model of true tool practical value finally through after studying sample and improvement repeatedly.
The utility model content
The purpose of the utility model is, overcomes the problem that existing tubing cutting mode exists, and a kind of pipe no-chip shearing device of new structure is provided; Technical problem to be solved is; When improving cutting efficiency, avoid environmental pollution, be very suitable for practicality.
The purpose of the utility model and solve its technical problem and can adopt following technical scheme to realize.
A kind of pipe no-chip shearing device according to the utility model proposes comprises: body set, transmission system, clamp mechanism and pre-tightening mechanism;
Said body set comprises: body (1), left end cap (2), right end cap (3), be installed in the bolt backing roll wheels (5) on left end cap (2) and the right end cap (3);
Said transmission system comprises: hydraulic motor (19), pinion (18) and gear wheel (4); Pinion (18) is installed on the axle of hydraulic motor (19); Hydraulic motor (19) is installed on the right end cap (3) through flange; Gear wheel (4) is supported by bolt backing roll wheels (5), and gear wheel (4) can rotate in body (1) under pinion (18) drives;
Said clamp mechanism comprises: three climbing liner plates (6), three secter pats (7), left plate (8), right plate (9) and three slide blocks (12) being positioned at gear wheel (4) circle;
Said pre-tightening mechanism comprises: the columniform brake tube (13) that is connected with left plate (8), be loaded on the outer brake ribbon (21) of brake tube (13), brake ribbon (21) is connected to connecting plate (23), double-screw bolt (22) and nut (24) on the left end cap (2);
Three climbing liner plates (6) are installed in the interior circle of gear wheel (4); Three secter pats (7) evenly distribute on gear wheel (4) circumference, form three cavitys, and three slide blocks (12) are respectively charged in said three cavitys, and left plate (8), right plate (9) are installed in the both sides of secter pat (7);
Each secter pat (7) top has a roller (14) to be installed on the slide block (12) through bearing pin (15), and slide block has groove below (12), and one of them groove is equipped with cutting knife (11) through bearing pin, and two grooves respectively are equipped with a workpiece support roller (16) through bearing pin in addition;
Upward a spring (17) respectively is housed corresponding slide block (12) position at left plate (8) and right plate (9), an end of spring (17) hangs on the pin on the side plate, and the other end is contained on the bearing pin of cutting knife (11) or workpiece support roller (16).
By technique scheme; The pipe no-chip shearing device of the utility model has advantage and beneficial effect at least: the pipe no-chip shearing device of the utility model can be implemented in the line pipe cutting, thereby has improved cutting efficiency greatly, in addition; Because can not making, the utility model carries out the tubing cutting with a chainsaw; Therefore, avoid environmental pollution, be very suitable for practicality.
In sum, the utility model has obvious improvement technically, and has significantly positive technique effect, becomes the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of the utility model technical scheme; In order more to know the technological means of understanding the utility model; And can implement according to the content of specification, and in order to let the above-mentioned of the utility model and other purposes, characteristic and the advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the structural representation of the pipe no-chip shearing device of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the pre-tightening mechanism sketch map of the utility model.
The specific embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined utility model purpose is taked; Below in conjunction with accompanying drawing and preferred embodiment; To its specific embodiment of pipe no-chip shearing device, structure, characteristic and the effect thereof that proposes according to the utility model, specify as after.
The structure of the pipe no-chip shearing device of the utility model is shown in accompanying drawing 1 and accompanying drawing 2.
Pipe no-chip shearing device among Fig. 1 and Fig. 2 comprises: body set, transmission system, clamp mechanism and pre-tightening mechanism etc.
Body set comprises: body 1, left end cap 2, right end cap 3 and be installed in left end cap 2 and right end cap 3 on bolt backing roll wheels 5 etc.
Transmission system comprises: hydraulic motor 19, pinion 18 and gear wheel 4 etc.Pinion 18 is installed on the axle of hydraulic motor 19, and hydraulic motor 19 is installed on the right end cap 3 through flange, and gear wheel 4 is supported by bolt backing roll wheels 5, and gear wheel 4 can rotate in body 1 under pinion 18 drives.
Clamp mechanism mainly comprises: three the climbing liner plates 6, three secter pats 7, left plate 8, right plate 9 and three slide blocks 12 etc. that are positioned at gear wheel 4 circle.
Pre-tightening mechanism specifically comprises shown in accompanying drawing 3: be connected (as welding) together columniform brake tube 13 with left plate 8, be loaded on the outer brake ribbon 21 of brake tube 13, brake ribbon 21 is connected to the connecting plate 23 on the left end cap 2, the double-screw bolt 22 of regulating degree of tightness and nut 24 etc.
Above-mentioned three climbing liner plates 6 are installed in the interior circle of gear wheel 4 through screw and wedge-shaped catch 20.Above-mentioned three secter pats 7 evenly distribute on circumference, form three cavitys, and three slide blocks 12 are respectively charged in these three cavitys, and left plate 8 and right plate 9 are installed in the both sides of secter pat 7 respectively through bolt and pin.Each secter pat 7 top has a roller 14 to be installed on the slide block 12 through bearing pin 15, has groove below the slide block 12, and one of them is equipped with cutting knife 11 through bearing pin, and two respectively are equipped with a workpiece support roller 16 through bearing pin in addition.A spring 17 respectively is equipped with in the corresponding slide position that on left and right side plate 8 and 9, is uniformly distributed along the circumference in addition; One end of spring 17 hangs on the pin that is contained in or is welded on the side plate; The other end is contained on the bearing pin of cutting knife 11 or workpiece support roller 16, thereby makes whole slide block 12 band cutting knifes 11 or workpiece support roller 16 be positioned at the cavity of secter pat 7 and the running roller 14 at top contacts and compresses with liner plate 6 inwalls of climbing.
The process that the clamping of the pipe no-chip shearing device of the utility model is cut off is following:
At first, hydraulic oil drives hydraulic motor 19, drives pinion 18 rotations; And then driving gear wheel 4 rotates; The climbing liner plate 6 that joins together with gear wheel 4 also and then turns an angle, and left side plate 8 and 9, secter pat 7 etc. keep static because of being connected with brake tube 13 greatly with brake ribbon 21 frictional force; So with climbing liner plate 6 rotate with slide block 12 and on cutting knife 11 and workpiece support roller 16 along radially moving in the cavity of secter pat 7, thereby workpiece is clamped.
Secondly; Clamp back gear wheel 4 and rotate together with the resistance that left side plate 8 and 9, secter pat 7, slide block 12 and friction cylinder 13 overcome brake ribbon 21, because that an end of workpiece clamps is motionless, workpiece support roller 16 and workpiece coefficient of friction rotate around bearing pin 10 greater than the coefficient of friction of itself and bearing pin 10; Become to roll with workpiece; Same cutting knife 11 is also around bearing pin 10 rotations, and cutting knife 11 cuts workpiece under the thrust effect, constantly compresses thus and cuts workpiece simultaneously around the workpiece rotation and with cutting workpiece.
At last, after cutting off workpiece, hydraulic oil drives hydraulic motor 19 and drives pinions 18 reverse rotations, the action opposite with above-mentioned clamping and unclamp and get back to original position and cut to carry out next time.
The above only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction; Though the utility model discloses as above with preferred embodiment; Yet, be not that any professional and technical personnel of being familiar with is not in breaking away from the utility model technical scheme scope in order to qualification the utility model; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong to the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (1)
1. a pipe no-chip shearing device is characterized in that, this device comprises: body set, transmission system, clamp mechanism and pre-tightening mechanism;
Said body set comprises: body (1), left end cap (2), right end cap (3), be installed in the bolt backing roll wheels (5) on left end cap (2) and the right end cap (3);
Said transmission system comprises: hydraulic motor (19), pinion (18) and gear wheel (4); Pinion (18) is installed on the axle of hydraulic motor (19); Hydraulic motor (19) is installed on the right end cap (3) through flange; Gear wheel (4) is supported by bolt backing roll wheels (5), and gear wheel (4) can rotate in body (1) under pinion (18) drives;
Said clamp mechanism comprises: three climbing liner plates (6), three secter pats (7), left plate (8), right plate (9) and three slide blocks (12) being positioned at gear wheel (4) circle;
Said pre-tightening mechanism comprises: the columniform brake tube (13) that is connected with left plate (8), be loaded on the outer brake ribbon (21) of brake tube (13), brake ribbon (21) is connected to connecting plate (23), double-screw bolt (22) and nut (24) on the left end cap (2);
Three climbing liner plates (6) are installed in the interior circle of gear wheel (4); Three secter pats (7) evenly distribute on gear wheel (4) circumference, form three cavitys, and three slide blocks (12) are respectively charged in said three cavitys, and left plate (8), right plate (9) are installed in the both sides of secter pat (7);
Each secter pat (7) top has a roller (14) to be installed on the slide block (12) through bearing pin (15), and slide block has groove below (12), and one of them groove is equipped with cutting knife (11) through bearing pin, and two grooves respectively are equipped with a workpiece support roller (16) through bearing pin in addition;
Upward a spring (17) respectively is housed corresponding slide block (12) position at left plate (8) and right plate (9), an end of spring (17) hangs on the pin on the side plate, and the other end is contained on the bearing pin of cutting knife (11) or workpiece support roller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205079990U CN202411523U (en) | 2011-12-08 | 2011-12-08 | Device for cutting tubular products without leaving scraps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205079990U CN202411523U (en) | 2011-12-08 | 2011-12-08 | Device for cutting tubular products without leaving scraps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202411523U true CN202411523U (en) | 2012-09-05 |
Family
ID=46736318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205079990U Withdrawn - After Issue CN202411523U (en) | 2011-12-08 | 2011-12-08 | Device for cutting tubular products without leaving scraps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202411523U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157847A (en) * | 2011-12-08 | 2013-06-19 | 洛阳锐腾机械技术有限公司 | Tubing chipless cutting device |
| CN103949717A (en) * | 2014-04-29 | 2014-07-30 | 新昌新天龙纽尚精密轴承有限公司 | Automatic tube feeding multi-cutter tube cutting device of bearing steel tube |
| CN104353897A (en) * | 2014-10-19 | 2015-02-18 | 车晋绥 | Pipe saw |
-
2011
- 2011-12-08 CN CN2011205079990U patent/CN202411523U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157847A (en) * | 2011-12-08 | 2013-06-19 | 洛阳锐腾机械技术有限公司 | Tubing chipless cutting device |
| CN103157847B (en) * | 2011-12-08 | 2016-03-02 | 洛阳锐腾机械技术有限公司 | Pipe no-chip shearing device |
| CN103949717A (en) * | 2014-04-29 | 2014-07-30 | 新昌新天龙纽尚精密轴承有限公司 | Automatic tube feeding multi-cutter tube cutting device of bearing steel tube |
| CN103949717B (en) * | 2014-04-29 | 2017-05-10 | 新昌新天龙纽尚精密轴承有限公司 | Automatic tube feeding multi-cutter tube cutting device of bearing steel tube |
| CN104353897A (en) * | 2014-10-19 | 2015-02-18 | 车晋绥 | Pipe saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ruiteng Machinery & Equipment Co., Ltd., Luoyang Assignor: Luoyang Ruiteng Machinery Technology Co., Ltd. Contract record no.: 2014410000093 Denomination of utility model: Tubing chipless cutting device Granted publication date: 20120905 License type: Exclusive License Record date: 20140915 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120905 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |