CN103990850A - Automatic high-speed metal tube cutting machine - Google Patents
Automatic high-speed metal tube cutting machine Download PDFInfo
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- CN103990850A CN103990850A CN201410226037.6A CN201410226037A CN103990850A CN 103990850 A CN103990850 A CN 103990850A CN 201410226037 A CN201410226037 A CN 201410226037A CN 103990850 A CN103990850 A CN 103990850A
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Abstract
The invention relates to an automatic high-speed metal tube cutting machine. The automatic high-speed metal tube cutting machine comprises a machine frame assembly and a shearing machine assembly. A lower hydraulic cylinder assembly is arranged at the bottom of the shearing machine assembly. A side hydraulic cylinder assembly is arranged on a side face of the shearing machine assembly. The shearing machine assembly comprises a main machine base, wherein an inner floating cutter assembly, an inner fixed cutter assembly, an outer floating cutter assembly and an outer fixing cutter assembly are arranged in the main machine base. The outer floating cutter assembly is sleeved with an upward-downward moving die and a leftward-rightward moving die, wherein the leftward-rightward moving die and the upward-downward moving die are tightly buckled, the lower surface of the upward-downward moving die is fixedly connected with a first piston rod of the lower hydraulic cylinder assembly, and a side face of the leftward-rightward moving die is fixedly connected with a second piston rod of the side hydraulic cylinder assembly. The automatic high-speed metal tube cutting machine has the advantages that no scrap iron exists, one time of cutting is completed within three seconds, noise is low, shearing accuracy is high, automatic cutting can be achieved, the automatic high-speed metal tube cutting machine is suitable for shearing workpieces with the fixed size and any lengths in batches, use is safe, man-machine work efficiency is high, the structure is firm, rigidity is high, vibration is small, the cutting size can be converted at a high speed, and operation and maintenance are easy and convenient.
Description
Technical field
The present invention relates to a kind of automatic high speed metal pipe material cutting machine.
Background technology
In prior art, adopt saw blade cutting, bands for band cutting for tubing workpiece, due to cutter, in work, there is hitting cutter phenomenon, cutting speed is slow, cost is high, cutting great efforts, cut surface is coarse, burr is many, smoothness and the shear precision of the cut surface of the work of impact, vibration is large in addition, noise is large, iron night is many, and often will adopt different cutters or carry out machinery debugging for the width of different cross section, and operating efficiency is lower.
Summary of the invention
The object of this invention is to provide a kind of automatic high speed metal pipe material cutting machine, to overcome currently available technology above shortcomings.
The object of the invention is to be achieved through the following technical solutions:
A kind of automatic high speed metal pipe material cutting machine, comprise housing assembly and cutter assembly, the bottom of described cutter assembly is provided with lower hydraulic pressure cylinder assembly, the side of described cutter assembly is provided with side hydraulic pressure cylinder assembly, described cutter assembly comprises main engine bed, in described main engine bed, be provided with interior floating knife assembly, interior dead knife assembly, outer floating knife assembly and outer dead knife assembly, described interior floating knife assembly is concentric with outer floating knife assembly, described interior dead knife assembly is concentric with outer dead knife assembly, described outer floating knife assembly is arranged with upper and lower dynamic model and left and right dynamic model, the upper and lower dynamic model of described left and right dynamic model fastening, the lower surface of described upper and lower dynamic model is fixedly connected with the piston rod one of lower hydraulic pressure cylinder assembly, one side of described left and right dynamic model is fixedly connected with the piston rod two of side hydraulic pressure cylinder assembly.
Further, described outer floating knife assembly comprises outer floating knife and outer unsteady tool rest, and the outside of described outer unsteady tool rest is arranged with flange one, and described flange one is set on outer unsteady tool rest.
Further, described upper and lower dynamic model is set on outer unsteady tool rest, and the thickness of described upper and lower dynamic model equals the thickness of outer unsteady tool rest.
Further, described outer unsteady tool rest outside has been installed with outer floating knife platen and left gland, and described outer floating knife platen is embedded in left gland inner side, and described left and right moving die sleeve is located on described left gland.
Further, described outer dead knife assembly comprises outer dead knife and outer fixing tool rest, in described outer fixing tool rest, is arranged with flange two, and described flange two is set on outer dead knife, and described outer fixing tool rest outside has been installed with outer dead knife platen.
Further, the arranged on left and right sides of described left and right dynamic model is provided with square lug boss, and the side of described main engine bed is provided with the square breach matching with square lug boss, and described square lug boss contacts with the piston rod two of side hydraulic pressure cylinder assembly.
Further, on described piston rod one, be connected with upper and lower mould contiguous block, described upper and lower mould contiguous block (12) is fixed together with upper and lower dynamic model bottom inside.
Further, described interior dead knife assembly comprises interior dead knife and interior fixing tool rest, and described interior fixing tool rest outside is provided with interior cutter gland.
Further, described interior floating knife assembly comprises interior floating knife and outer unsteady tool rest, described interior floating knife is set on interior unsteady tool rest, in described interior unsteady tool rest centre bore, be equipped with interior cutter Connection Block one, between described interior unsteady tool rest and interior cutter Connection Block one, be provided with core sleeve and stop collar, between described core sleeve and interior cutter Connection Block one, upper cover has back-moving spring, and described interior cutter Connection Block one is also connected with interior cutter Connection Block two, and described interior cutter Connection Block two outsides are provided with loss prevention copper billet.
Further, described interior cutter gland center is provided with bolt, and described bolt is connected with interior cutter Connection Block one.
Beneficial effect of the present invention is: iron-free night, speed completed once cutting in 3 seconds, noise is little, shear precision is high, can carry out surface trimming, be applicable to shearing the random length workpiece of sizing in batches, can realize single and become chi or fixed ruler cutting function, there is use safety, man-machine operating efficiency is high, firm in structure, rigidity is strong, vibrates little, cut lengths conversion high speed, simple and convenient operation and maintenance.
Brief description of the drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the external structure schematic diagram of the automatic high speed metal pipe material cutting machine described in the embodiment of the present invention;
Fig. 2 is the internal structure schematic diagram of the automatic high speed metal pipe material cutting machine described in the embodiment of the present invention;
Fig. 3 is that the automatic high speed metal pipe material cutting machine described in the embodiment of the present invention removes interior knife assembly after-explosion figure;
Fig. 4 is the explosive view of the interior knife assembly described in the embodiment of the present invention;
Fig. 5 is the partial exploded view of the automatic high speed metal pipe material cutting machine described in the embodiment of the present invention.
In figure:
1, housing assembly; 2, cutter assembly; 3, lower hydraulic pressure cylinder assembly; 4, side hydraulic pressure cylinder assembly; 5, main engine bed; 6, interior floating knife assembly; 7, interior dead knife assembly; 8, outer floating knife assembly; 9, upper and lower dynamic model; 10, left and right dynamic model; 11, piston rod one; 12, upper and lower mould contiguous block; 13, stop collar; 14, outer floating knife; 15, outer unsteady tool rest; 16, flange one; 17, outer floating knife platen; 18, host cover board; 19, left gland; 20, outer dead knife; 21, outer fixing tool rest; 22, flange two; 23, square lug boss; 24, square breach; 25, piston rod two; 26, interior dead knife; 27, interior fixing tool rest; 28, interior cutter gland; 29, interior floating knife; 30, interior cutter Connection Block one; 31, core sleeve; 32, back-moving spring; 33, interior cutter Connection Block two; 34, loss prevention copper billet; 35, bolt; 36, outer dead knife platen; 37, interior unsteady tool rest; 38, outer dead knife assembly.
Detailed description of the invention
As Figure 1-5, a kind of automatic high speed metal pipe material cutting machine described in the embodiment of the present invention, comprise housing assembly 1 and cutter assembly 2, the bottom of described cutter assembly 2 is provided with lower hydraulic pressure cylinder assembly 3, the side of described cutter assembly 2 is provided with side hydraulic pressure cylinder assembly 4, described cutter assembly 2 comprises main engine bed 5, in described main engine bed 5, be provided with interior floating knife assembly 6, interior dead knife assembly 7, outer floating knife assembly 8 and outer dead knife assembly 38, described interior floating knife assembly 6 is concentric with outer floating knife assembly 8, described interior dead knife assembly 7 is concentric with outer dead knife assembly 38, knife assembly in interior floating knife assembly 6 forms with interior dead knife assembly 7, outer floating knife assembly 8 and outer dead knife assembly 38 form outer knife assembly, described outer floating knife assembly 8 is arranged with upper and lower dynamic model 9 and left and right dynamic model 10, the upper and lower dynamic model 9 of described left and right dynamic model 10 fastening, make in the time promoting left and right dynamic model 10, being communicated with upper and lower dynamic model 9 moves together, but when upper and lower dynamic model 9 moves, the upper and lower dynamic model 9 unrelated left and right dynamic model 10 that moves moves together, the lower surface of described upper and lower dynamic model 9 is fixedly connected with the piston rod 1 of lower hydraulic pressure cylinder assembly 3, and a side of described left and right dynamic model 10 is fixedly connected with the piston rod 2 13 of side hydraulic pressure cylinder assembly 4, dynamic model 10 outsides, described left and right are provided with host cover board 18.
Described outer floating knife assembly 8 comprises outer floating knife 14 and outer unsteady tool rest 15, and the outside of described outer unsteady tool rest 15 is arranged with flange 1, and described flange 1 is set on outer unsteady tool rest 15; Described upper and lower dynamic model 9 is set on outer unsteady tool rest 15, and the thickness of described upper and lower dynamic model 9 equals the thickness of outer unsteady tool rest 15; Described outer unsteady tool rest 15 outsides have been installed with outer floating knife platen 17 and left gland 19, and described outer floating knife platen 17 is embedded in left gland 19 inner sides, and described left and right dynamic model 10 is set on described left gland 19; Described outer dead knife assembly 7 comprises outer dead knife 20 and outer fixing tool rest 21, is arranged with flange 2 22 in described outer fixing tool rest 21, and described flange 2 22 is set on outer dead knife 20, and described outer fixing tool rest 21 outsides have been installed with outer dead knife platen 36; The arranged on left and right sides of described left and right dynamic model 10 is provided with square lug boss 23, and the side of described main engine bed 5 is provided with the square breach 24 matching with square lug boss 23, and described square lug boss 23 contacts with the piston rod 2 25 of side hydraulic pressure cylinder assembly 4; On described piston rod 1, be connected with upper and lower mould contiguous block 12, described upper and lower mould contiguous block 12 is fixed together with upper and lower dynamic model 9 bottom inside; Described interior dead knife assembly 7 comprises interior dead knife 26 and interior fixing tool rest 27, and described interior fixing tool rest 27 outsides are provided with interior cutter gland 28; Described interior floating knife assembly 6 comprises interior floating knife 29 and interior unsteady tool rest 37, described interior floating knife 29 is set on interior unsteady tool rest 37, in described interior unsteady tool rest 37 centre bores, be equipped with interior cutter Connection Block 1, between described interior unsteady tool rest 37 and interior cutter Connection Block 1, be provided with core sleeve 31 and stop collar 13, between described core sleeve 31 and interior cutter Connection Block 1, upper cover has back-moving spring 32, described interior cutter Connection Block 1 is also connected with interior cutter Connection Block 2 33, and described interior cutter Connection Block 2 33 outsides are provided with loss prevention copper billet 34; Described interior cutter gland 28 centers are provided with bolt 35, and described bolt 35 is connected with interior cutter Connection Block 1.
When concrete use, knife assembly in interior floating knife assembly 6 and interior dead knife assembly 7 form, outer floating knife assembly 8 and outer dead knife assembly 38 form outer knife assembly, between interior knife assembly and outer knife assembly, keep certain interval to pass through for cropped pipe, side hydraulic pressure cylinder assembly 4 goes out position, piston rod 2 13 promotes the mutually right motion of square lug boss 23 of left and right dynamic model 10, and together with upper and lower dynamic model 9, together with promote outer float tool rest 15 again transmitting thrust move right to outer floating knife 14, outer floating knife 14 pushes the left side of cropped metal tube outer wall, incision is expressed to interior floating knife 29 again and pushes together cropped inner wall of metal tube right side to the right, the piston rod 1 of lower hydraulic pressure cylinder assembly 3 stretches out, upwards promote upper and lower dynamic model 9, thrust is transferred to outer unsteady tool rest 15 and then arrives outer floating knife 14, outer floating knife 14 pushes cropped metal tube bottom outer wall, and then be transferred to interior floating knife 29, now tubing upper inner is cropped, the then core sleeve 31 retraction compression reseting springs 32 in interior knife assembly, when the piston rod 1 of lower hydraulic pressure cylinder assembly 3 retracts fast by tubing severing.The utilization of the present invention formation stationary knife that links up up and down becomes the principle of rotary off-centre operation with moving knife component, reach tubing and cut at a high speed.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection scope of the present invention.
Claims (10)
1. an automatic high speed metal pipe material cutting machine, comprise housing assembly (1) and cutter assembly (2), it is characterized in that: the bottom of described cutter assembly (2) is provided with lower hydraulic pressure cylinder assembly (3), the side of described cutter assembly (2) is provided with side hydraulic pressure cylinder assembly (4), described cutter assembly (2) comprises main engine bed (5), in described main engine bed (5), be provided with interior floating knife assembly (6), interior dead knife assembly (7), outer floating knife assembly (8) and outer dead knife assembly (38), described interior floating knife assembly (6) is concentric with outer floating knife assembly (8), described interior dead knife assembly (7) is concentric with outer dead knife assembly (38), described outer floating knife assembly (8) is arranged with upper and lower dynamic model (9) and left and right dynamic model (10), the upper and lower dynamic model of described left and right dynamic model (10) fastening (9), the lower surface of described upper and lower dynamic model (9) is fixedly connected with the piston rod one (11) of lower hydraulic pressure cylinder assembly (3), one side of described left and right dynamic model (10) is fixedly connected with the piston rod two (13) of side hydraulic pressure cylinder assembly (4).
2. a kind of automatic high speed metal pipe material cutting machine according to claim 1, it is characterized in that: described outer floating knife assembly (8) comprises outer floating knife (14) and outer unsteady tool rest (15), the outside of described outer unsteady tool rest (15) is arranged with flange one (16), and described flange one (16) is set on outer unsteady tool rest (15).
3. a kind of automatic high speed metal pipe material cutting machine according to claim 2, is characterized in that: it is upper that described upper and lower dynamic model (9) is set in outer unsteady tool rest (15), and the thickness of described upper and lower dynamic model (9) equals the thickness of outer unsteady tool rest (15).
4. a kind of automatic high speed metal pipe material cutting machine according to claim 3, it is characterized in that: described outer unsteady tool rest (15) outside has been installed with outer floating knife platen (17) and left gland (19), described outer floating knife platen (17) is embedded in left gland (19) inner side, and described left and right dynamic model (10) is set on described left gland (19).
5. a kind of automatic high speed metal pipe material cutting machine according to claim 1, it is characterized in that: described outer dead knife assembly (7) comprises outer dead knife (20) and outer fixing tool rest (21), in described outer fixing tool rest (21), be arranged with flange two (22), it is upper that described flange two (22) is set in outer dead knife (20), and described outer fixing tool rest (21) outside has been installed with outer dead knife platen (36).
6. a kind of automatic high speed metal pipe material cutting machine according to claim 1, is characterized in that: institute
The arranged on left and right sides of stating left and right dynamic model (10) is provided with square lug boss (23), the side of described main engine bed (5) is provided with the square breach (24) matching with square lug boss (23), and described square lug boss (23) contacts with the piston rod two (25) of side hydraulic pressure cylinder assembly (4).
7. a kind of automatic high speed metal pipe material cutting machine according to claim 1, it is characterized in that: on described piston rod one (11), be connected with upper and lower mould contiguous block (12), described upper and lower mould contiguous block (12) is fixed together with upper and lower dynamic model (9) bottom inside.
8. a kind of automatic high speed metal pipe material cutting machine according to claim 7, it is characterized in that: described interior dead knife assembly (7) comprises interior dead knife (26) and interior fixing tool rest (27), described interior fixing tool rest (27) outside is provided with interior cutter gland (28).
9. a kind of automatic high speed metal pipe material cutting machine according to claim 8, it is characterized in that: described interior floating knife assembly (6) comprises interior floating knife (29) and interior unsteady tool rest (37), described interior floating knife (29) is set on interior unsteady tool rest (15), in described interior unsteady tool rest (37) centre bore, be equipped with interior cutter Connection Block one (30), between described interior unsteady tool rest (37) and interior cutter Connection Block one (30), be provided with core sleeve (31) and stop collar (13), between described core sleeve (31) and interior cutter Connection Block one (30), upper cover has back-moving spring (32), described interior cutter Connection Block one (30) is also connected with interior cutter Connection Block two (33), described interior cutter Connection Block two (33) outsides are provided with loss prevention copper billet (34).
10. a kind of automatic high speed metal pipe material cutting machine according to claim 9, is characterized in that: described interior cutter gland (28) center is provided with bolt (35), described bolt (35) is connected with interior cutter Connection Block one (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226037.6A CN103990850B (en) | 2014-05-26 | 2014-05-26 | A kind of automatic high speed metal pipe material cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226037.6A CN103990850B (en) | 2014-05-26 | 2014-05-26 | A kind of automatic high speed metal pipe material cutting machine |
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| Publication Number | Publication Date |
|---|---|
| CN103990850A true CN103990850A (en) | 2014-08-20 |
| CN103990850B CN103990850B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410226037.6A Active CN103990850B (en) | 2014-05-26 | 2014-05-26 | A kind of automatic high speed metal pipe material cutting machine |
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| Country | Link |
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| CN (1) | CN103990850B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724338A (en) * | 2018-07-27 | 2018-11-02 | 岭南师范学院 | A kind of contractile pipe fitting die cutting device of interior knife |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6311210A (en) * | 1986-06-30 | 1988-01-18 | Toshiba Corp | Pipe cutter |
| EP0247553B1 (en) * | 1986-05-24 | 1990-08-08 | Karl-Willi Demgen | Device for non-cutting pipe-shearing |
| CN1167023A (en) * | 1996-05-03 | 1997-12-10 | 克鲁伯合成材料技术有限公司 | Holder for pair of disc cutter |
| JPH11333621A (en) * | 1998-05-21 | 1999-12-07 | Sumitomo Metal Ind Ltd | Cutting device for steel material |
| CN201235419Y (en) * | 2007-11-23 | 2009-05-13 | 上海精泽自动化设备有限公司 | Steel tube ring-cutting machine |
| CN201519798U (en) * | 2009-10-28 | 2010-07-07 | 汪应兵 | High-speed steel tube cutting machine |
| CN202591710U (en) * | 2012-06-06 | 2012-12-12 | 上海煊锐精密机械设备有限公司 | High speed tube shearing machine |
-
2014
- 2014-05-26 CN CN201410226037.6A patent/CN103990850B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0247553B1 (en) * | 1986-05-24 | 1990-08-08 | Karl-Willi Demgen | Device for non-cutting pipe-shearing |
| JPS6311210A (en) * | 1986-06-30 | 1988-01-18 | Toshiba Corp | Pipe cutter |
| CN1167023A (en) * | 1996-05-03 | 1997-12-10 | 克鲁伯合成材料技术有限公司 | Holder for pair of disc cutter |
| JPH11333621A (en) * | 1998-05-21 | 1999-12-07 | Sumitomo Metal Ind Ltd | Cutting device for steel material |
| CN201235419Y (en) * | 2007-11-23 | 2009-05-13 | 上海精泽自动化设备有限公司 | Steel tube ring-cutting machine |
| CN201519798U (en) * | 2009-10-28 | 2010-07-07 | 汪应兵 | High-speed steel tube cutting machine |
| CN202591710U (en) * | 2012-06-06 | 2012-12-12 | 上海煊锐精密机械设备有限公司 | High speed tube shearing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724338A (en) * | 2018-07-27 | 2018-11-02 | 岭南师范学院 | A kind of contractile pipe fitting die cutting device of interior knife |
| CN108724338B (en) * | 2018-07-27 | 2023-11-17 | 岭南师范学院 | Pipe punching equipment with retractable inner knife |
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| Publication number | Publication date |
|---|---|
| CN103990850B (en) | 2016-08-17 |
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