CN205218194U - Section bar cutting machine - Google Patents
Section bar cutting machine Download PDFInfo
- Publication number
- CN205218194U CN205218194U CN201520914880.3U CN201520914880U CN205218194U CN 205218194 U CN205218194 U CN 205218194U CN 201520914880 U CN201520914880 U CN 201520914880U CN 205218194 U CN205218194 U CN 205218194U
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- CN
- China
- Prior art keywords
- belt
- output shaft
- belt pulley
- flat key
- saw blade
- 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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- 230000000979 retarding effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- Sawing (AREA)
Abstract
The utility model discloses a section bar cutting machine, the on -line screen storage device comprises a base, organism and saw bit, be provided with motor output shaft and saw bit output shaft on the organism, be provided with drive mechanism on the organism, drive mechanism includes big belt pulley, a conveyer, the gear reducer subassembly of setting on the organism, the 2nd conveyer and belt lace wheel, characteristics are big belt pulley setting one sides and output shaft fixed connection at the organism, the belt lace wheel sets up opposite side and motor output shaft fixed connection at the organism, a conveyer's a pot head is established on big belt pulley, another pot head of a conveyer is established on the gear reducer subassembly, the 2nd conveyer's a pot head is established and is taken turns to at the belt lace, another pot head of the 2nd conveyer is established on the gear reducer subassembly, the advantage is that section bar cutting machine passes through belt reduction gear unit twice, can increase the velocity ratio, obtains high moment of torsion, and little band pulley can guaranteed the drive ratio, guarantee under the circumstances of the biggest cutting ability of machine, the diameter increase, but the phenomenon of belt creep appears in to avoid electrical belt pulley department.
Description
Technical field
The utility model relates to a kind of Profile cut-off machine.
Background technology
Profile cut-off machine is that one can to metal side's flat tube, square band steel, I-steel, U-steel, the carbon unit material such as steel, first pipe carries out the common equipment cut, existing most of Profile cut-off machine is all single belt transmission, such Profile cut-off machine comprises small belt pulley, big belt pulley and driving belt, small pulley diameter is too little, easily skid when the load, power of motor requirement cannot be met, large belt wheel should by the restriction of the maximum cutting power of machine, cannot rationally reduce saw blade rotating speed, cause the no-load speed of machine too high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of Profile cut-off machine preventing skidding, rationally reduce saw blade rotating speed.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of Profile cut-off machine, comprise base, body and saw blade, described body is provided with motor output shaft and saw blade output shaft, described body is provided with transmission mechanism, described transmission mechanism comprises big belt pulley, first feed belt, be arranged on the ratio wheel assembly on described body, second feed belt and small belt pulley, the side that described big belt pulley is arranged on described body is fixedly connected with described saw blade output shaft, the opposite side that described small belt pulley is arranged on described body is fixedly connected with described motor output shaft, one end of the first described feed belt is set on described big belt pulley, the other end of the first described feed belt is set on described ratio wheel assembly, one end of the second described feed belt is set on described small belt pulley, the other end of the second described feed belt is set on described ratio wheel assembly.
Described ratio wheel assembly comprises little ratio wheel, big retarding wheel and belt rotating shaft, described belt rotating shaft is located on described body, described little ratio wheel is connected by the first flat key one end with described belt rotating shaft, described big retarding wheel is connected by the other end of the second flat key with described belt rotating shaft, the first described feed belt is set on described little ratio wheel, and the second described feed belt is set on described big retarding wheel.
Described saw blade output shaft comprises big belt pulley installation portion and saw blade installation portion, and described big belt pulley installation portion is connected with described big belt pulley by the 3rd flat key, and described saw blade installation portion is fixedly connected with described saw blade.
Be arranged with clutch shaft bearing, the second bearing and the first jump ring between described belt rotating shaft and described body, the first jump ring blocks the second bearing and prevents the second bearing from coming off.
Be arranged with the 3rd bearing, the 4th bearing and the second jump ring between described saw blade output shaft and described body, the second jump ring blocks the 4th bearing and prevents the 4th bearing from coming off.
Described belt rotating shaft is provided with the first screw, the first plain cushion, the second screw and the second plain cushion, described little ratio wheel is fixedly connected with described belt rotating shaft with the first described plain cushion by the first described screw, and described big retarding wheel is fixedly connected with described belt rotating shaft with the second described plain cushion by the second described screw.
Described saw blade output shaft is provided with the 3rd screw and the 3rd plain cushion, described big belt pulley is fixedly connected with described saw blade output shaft with the 3rd described plain cushion by the 3rd described screw.
Described belt rotating shaft offers first groove suitable with the first described flat key, described belt rotating shaft offers second groove suitable with the second described flat key, the inner ring of described little ratio wheel offers first mounting groove suitable with the first described flat key, the inner ring of described big retarding wheel offers second mounting groove suitable with the second described flat key, the first described flat key is arranged between the first described groove and the first described mounting groove, the second described flat key is arranged between the second described groove and the second described mounting groove.
Described saw blade output shaft offers three groove suitable with the 3rd described flat key, the inner ring of described big belt pulley offers three mounting groove suitable with the 3rd described flat key, and the 3rd described flat key is arranged between the 3rd described groove and the 3rd described mounting groove.
Compared with prior art, the utility model has the advantage of that Profile cut-off machine is by twice belt deceleration transmission, speed ratio can be increased, obtain high moment of torsion, small pulley can when ensureing gearratio, ensureing the maximum cutting power of machine, diameter increases, and motor pulley place can be avoided to occur the phenomenon of belt creep.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial structurtes explosive view of Fig. 1;
Fig. 3 is the partial structurtes sectional view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in the figure, a kind of Profile cut-off machine, comprise base 1, body 2 and saw blade 3, body is provided with motor output shaft 4 and saw blade output shaft 5, body 2 is provided with transmission mechanism, transmission mechanism comprises big belt pulley 21, first feed belt 22, be arranged on the ratio wheel assembly on body 2, second feed belt 23 and small belt pulley 24, the side that big belt pulley 21 is arranged on body 2 is fixedly connected with saw blade output shaft 5, the opposite side that small belt pulley 24 is arranged on body 2 is fixedly connected with motor output shaft 4, one end of first feed belt 22 is set on big belt pulley 21, the other end of the first feed belt 22 is set on ratio wheel assembly, one end of second feed belt 23 is set on small belt pulley 24, the other end of the second feed belt 23 is set on ratio wheel assembly, ratio wheel assembly comprises little ratio wheel 31, big retarding wheel 32 and belt rotating shaft 33, belt rotating shaft 33 is located on body 2, little ratio wheel 31 is connected with one end of belt rotating shaft 33 by the first flat key 34, big retarding wheel 32 is connected with the other end of belt rotating shaft 33 by the second flat key 35, first feed belt 22 is set on little ratio wheel 31, second feed belt 23 is set on big retarding wheel 32, saw blade output shaft 5 comprises big belt pulley installation portion 51 and saw blade installation portion 52, big belt pulley installation portion 51 is connected with big belt pulley 21 by the 3rd flat key 36, saw blade installation portion 52 is fixedly connected with saw blade 3, clutch shaft bearing 61 is arranged with between belt rotating shaft 33 and body 2, second bearing 62 and the first jump ring 63, the 3rd bearing 64 is arranged with between saw blade output shaft 5 and body 2, 4th bearing 65 and the second jump ring 66, belt rotating shaft 33 is provided with the first screw 71, first plain cushion 72, second screw 73 and the second plain cushion 74, little ratio wheel 31 is fixedly connected with belt rotating shaft 33 with the first plain cushion 72 by the first screw 71, big retarding wheel 32 is fixedly connected with belt rotating shaft 33 with the second plain cushion 74 by the second screw 73, saw blade output shaft 5 is provided with the 3rd screw 75 and the 3rd plain cushion 76, big belt pulley 21 is fixedly connected with saw blade output shaft 5 with the 3rd plain cushion 76 by the 3rd screw 75, belt rotating shaft 33 offers first groove 81 suitable with the first flat key 34, belt rotating shaft 33 offers second groove 82 suitable with the second flat key 35, the inner ring of little ratio wheel 31 offers the first mounting groove (not shown) suitable with the first flat key 34, the inner ring of big retarding wheel 32 offers the second mounting groove (not shown) suitable with the second flat key 35, first flat key 34 is arranged between the first groove 81 and the first mounting groove, second flat key 35 is arranged between the second groove 82 and the second mounting groove, saw blade output shaft 5 offers three groove 83 suitable with the 3rd flat key 36, the inner ring of big belt pulley 21 offers the three mounting groove (not shown) suitable with the 3rd flat key 36, 3rd flat key 36 is arranged between the 3rd groove 83 and the 3rd mounting groove.
Claims (5)
1. a Profile cut-off machine, comprise base, body and saw blade, described body is provided with motor output shaft and saw blade output shaft, described body is provided with transmission mechanism, it is characterized in that: described transmission mechanism comprises big belt pulley, first feed belt, be arranged on the ratio wheel assembly on described body, second feed belt and small belt pulley, the side that described big belt pulley is arranged on described body is fixedly connected with described saw blade output shaft, the opposite side that described small belt pulley is arranged on described body is fixedly connected with described motor output shaft, one end of the first described feed belt is set on described big belt pulley, the other end of the first described feed belt is set on described ratio wheel assembly, one end of the second described feed belt is set on described small belt pulley, the other end of the second described feed belt is set on described ratio wheel assembly, described ratio wheel assembly comprises little ratio wheel, big retarding wheel and belt rotating shaft, described belt rotating shaft is located on described body, described little ratio wheel is connected by the first flat key one end with described belt rotating shaft, described big retarding wheel is connected by the other end of the second flat key with described belt rotating shaft, the first described feed belt is set on described little ratio wheel, the second described feed belt is set on described big retarding wheel, described saw blade output shaft comprises big belt pulley installation portion and saw blade installation portion, described big belt pulley installation portion is connected with described big belt pulley by the 3rd flat key, described saw blade is fixedly connected with described saw blade installation portion, clutch shaft bearing is arranged with between described belt rotating shaft and described body, second bearing and the first jump ring, the 3rd bearing is arranged with between described saw blade output shaft and described body, 4th bearing and the second jump ring.
2. a kind of Profile cut-off machine according to claim 1, it is characterized in that: described belt rotating shaft is provided with the first screw, the first plain cushion, the second screw and the second plain cushion, described little ratio wheel is fixedly connected with described belt rotating shaft with the first described plain cushion by the first described screw, and described big retarding wheel is fixedly connected with described belt rotating shaft with the second described plain cushion by the second described screw.
3. a kind of Profile cut-off machine according to claim 1, it is characterized in that: described saw blade output shaft is provided with the 3rd screw and the 3rd plain cushion, described big belt pulley is fixedly connected with described saw blade output shaft with the 3rd described plain cushion by the 3rd described screw.
4. a kind of Profile cut-off machine according to claim 1, it is characterized in that: described belt rotating shaft offers first groove suitable with the first described flat key, described belt rotating shaft offers second groove suitable with the second described flat key, the inner ring of described little ratio wheel offers first mounting groove suitable with the first described flat key, the inner ring of described big retarding wheel offers second mounting groove suitable with the second described flat key, the first described flat key is arranged between the first described groove and the first described mounting groove, the second described flat key is arranged between the second described groove and the second described mounting groove.
5. a kind of Profile cut-off machine according to claim 1, it is characterized in that: described saw blade output shaft offers three groove suitable with the 3rd described flat key, the inner ring of described big belt pulley offers three mounting groove suitable with the 3rd described flat key, and the 3rd described flat key is arranged between the 3rd described groove and the 3rd described mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914880.3U CN205218194U (en) | 2015-11-15 | 2015-11-15 | Section bar cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914880.3U CN205218194U (en) | 2015-11-15 | 2015-11-15 | Section bar cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218194U true CN205218194U (en) | 2016-05-11 |
Family
ID=55893288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914880.3U Expired - Fee Related CN205218194U (en) | 2015-11-15 | 2015-11-15 | Section bar cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715329A (en) * | 2016-09-30 | 2019-05-03 | 工机控股株式会社 | Parting tool |
-
2015
- 2015-11-15 CN CN201520914880.3U patent/CN205218194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715329A (en) * | 2016-09-30 | 2019-05-03 | 工机控股株式会社 | Parting tool |
| CN109715329B (en) * | 2016-09-30 | 2020-11-20 | 工机控股株式会社 | Cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |