CN104084463A - Three-roller fully-driving device of section-bending machine - Google Patents
Three-roller fully-driving device of section-bending machine Download PDFInfo
- Publication number
- CN104084463A CN104084463A CN201410343172.9A CN201410343172A CN104084463A CN 104084463 A CN104084463 A CN 104084463A CN 201410343172 A CN201410343172 A CN 201410343172A CN 104084463 A CN104084463 A CN 104084463A
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- shaft
- roller
- bending machine
- section
- 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.)
- Pending
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a three-roller fully-driving device of a section-bending machine and belongs to a transmission system of a three-roller section-bending machine. The device aims to solve the technical problem that an existing three-roller section-bending machine is complicated in transmission type, inconvenient to install and maintain and high in manufacturing cost. According to the technical scheme, the device comprises an upper roller shaft, a pair of lower roller shafts, a main hydraulic motor, a power shaft, a middle shaft, a reduction gear set and a machine frame and further comprises an auxiliary hydraulic motor, the auxiliary hydraulic motor is arranged at the left end of the upper roller shaft, and an output shaft hole of the auxiliary hydraulic motor is connected with a connecting shaft at the left end of the upper roller shaft. The device has the advantages of being capable of making the structure of a transmission system of the three-roller fully-driving section-bending machine simple, and being convenient to install and maintain and low in manufacturing cost.
Description
Technical field
The full drive unit of three rollers that the present invention relates to a kind of profile bender, it belongs to a kind of transmission system of three roller profile benders.
Background technology
The transmission system of profile bender is the core component of profile bender, existing three roller profile benders adopt three roll shafts to be the kind of drive of active drive, this kind of drive is passed through two-stage gear reduction by low speed high torque hydraulic motor, make two bottom working roll axles obtain the linear velocity of regulation, the type of belt drive that top working roll axle is comprised of chain the sprocket wheel being arranged on bottom working roll axle drives, then by being arranged on torque limiter between hinge wheel and top working roll axle, makes the speeds match of rotating speed and the bottom working roll axle of top working roll axle.The type of belt drive of three roller profile benders of this structure is complicated, and manufacture and installation are all more loaded down with trivial details, therefore, and the defect that the type of belt drive of existence is complicated, installation and maintenance are inconvenient and cost is higher.
Summary of the invention
The object of the invention is to solve the technical problem that type of belt drive is complicated, installation and maintenance are inconvenient and cost is higher that existing three roller profile benders exist, provide that a kind of type of belt drive is simple, installation and maintenance convenient and cheap and don't affect the full drive unit of three rollers of the profile bender of its serviceability.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of full drive unit of three rollers of profile bender, comprise upper roll shaft, a pair of lower roller shaft, main hydraulic motor, line shaft, jackshaft, train of reduction gears and a frame, wherein, it also comprises a secondary hydraulic motor, and described secondary hydraulic motor is located at the left end of roll shaft and the output shaft hole of secondary hydraulic motor connects with the left end connecting axle of upper roll shaft.
Because the present invention has adopted technique scheme, the problem that the type of belt drive that solved current three roller profile benders is complicated, manufacture and install more complicated all, cost is higher, compare with background technology, the present invention has advantages of that the drive system structure that makes three rollers entirely drive profile bender is simple, installation and maintenance convenience and cheap.
Accompanying drawing explanation
Fig. 1 is the full drive unit schematic diagram of profile bender three roller;
---upper roll shaft, 2---lower roller shaft, 3---secondary hydraulic motor, 4---main hydraulic motor, 5---line shaft, 6---jackshaft, 7---train of reduction gears, 8---frame in figure: 1.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, it in the present embodiment, is a kind of full drive unit of three rollers of profile bender, comprise upper roll shaft 1, a pair of lower roller shaft 2, main hydraulic motor 4, line shaft 5, jackshaft 6, train of reduction gears 7 and a frame 8, wherein: it also comprises a secondary hydraulic motor 3, described secondary hydraulic motor 3 is located at the left end of roll shaft 1 and the output shaft hole on secondary hydraulic motor 3 right sides and the left end connecting axle of upper roll shaft 1 and connects.
The present invention is in when work, and secondary hydraulic motor 3 directly drives roll shaft 1, utilizes the flexibility characteristics of hydraulic system to solve the rotation matching problem of upper and lower roll shaft, manufacture, installation and keep in repair and all become simple and convenient.
Claims (1)
1. the full drive unit of three rollers of a profile bender, comprise upper roll shaft (1), a pair of lower roller shaft (2), main hydraulic motor (4), line shaft (5), jackshaft (6), train of reduction gears (7) and a frame (8), it is characterized in that: it also comprises a secondary hydraulic motor (3), described secondary hydraulic motor (3) is located at the left end of roll shaft (1) and the output shaft hole of secondary hydraulic motor (3) connects with the left end connecting axle of upper roll shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343172.9A CN104084463A (en) | 2014-07-17 | 2014-07-17 | Three-roller fully-driving device of section-bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343172.9A CN104084463A (en) | 2014-07-17 | 2014-07-17 | Three-roller fully-driving device of section-bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084463A true CN104084463A (en) | 2014-10-08 |
Family
ID=51632280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343172.9A Pending CN104084463A (en) | 2014-07-17 | 2014-07-17 | Three-roller fully-driving device of section-bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084463A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530981A1 (en) * | 1982-07-27 | 1984-02-03 | Mercier J | Improvements to machines for edge rolling profiles. |
| JP3007085B1 (en) * | 1999-02-03 | 2000-02-07 | 有限会社牧港鉄工所 | Profile steel bending machine |
| CN201659181U (en) * | 2010-03-25 | 2010-12-01 | 常州钢构建设工程有限公司 | Pipe bender |
| CN203526274U (en) * | 2013-09-30 | 2014-04-09 | 桐庐天元机电有限公司 | Adjustment type pipe bending machine |
| CN204074850U (en) * | 2014-07-17 | 2015-01-07 | 长治市泽洋锻压机械有限公司 | A kind of full drive unit of three rollers of profile bender |
-
2014
- 2014-07-17 CN CN201410343172.9A patent/CN104084463A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2530981A1 (en) * | 1982-07-27 | 1984-02-03 | Mercier J | Improvements to machines for edge rolling profiles. |
| JP3007085B1 (en) * | 1999-02-03 | 2000-02-07 | 有限会社牧港鉄工所 | Profile steel bending machine |
| CN201659181U (en) * | 2010-03-25 | 2010-12-01 | 常州钢构建设工程有限公司 | Pipe bender |
| CN203526274U (en) * | 2013-09-30 | 2014-04-09 | 桐庐天元机电有限公司 | Adjustment type pipe bending machine |
| CN204074850U (en) * | 2014-07-17 | 2015-01-07 | 长治市泽洋锻压机械有限公司 | A kind of full drive unit of three rollers of profile bender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204381075U (en) | Pinch roll apparatus | |
| CN204074850U (en) | A kind of full drive unit of three rollers of profile bender | |
| CN204739187U (en) | Differential straightening machine gear box that draws of planet | |
| CN202845462U (en) | Cold rolled section steel roller mill | |
| CN104084463A (en) | Three-roller fully-driving device of section-bending machine | |
| CN202845464U (en) | Cold rolled section steel rolling equipment | |
| CN203682590U (en) | Push rod drive device for double-friction-roller type discharge machine | |
| CN202114935U (en) | Spline-transmission screw press | |
| CN103104665B (en) | A kind of two shaft reversing drive speed reducer | |
| CN207267676U (en) | Double-belt driving device | |
| CN104923585A (en) | Transmission unit of winding-unwinding cart | |
| CN203498542U (en) | Roving-spinning link system track transmission device | |
| CN203962873U (en) | Bulldozer driving mechanism | |
| CN204262366U (en) | A kind of compact Longmen machine tool gear main spindle box | |
| CN203999324U (en) | The secondary roller transmission rig of a kind of glass pressing machine | |
| CN203695628U (en) | Bar cold bed aligning roller way transmission apparatus | |
| CN202715619U (en) | Double-driving-power parallel-flow rolling mill transmission mechanism | |
| CN103527151A (en) | Power transmission system of beam-pumping unit | |
| CN204828497U (en) | Speed reducer of manual motor -driven conversion formula | |
| CN203035882U (en) | Two-motor drive device for rollers of drying machine in particle board production line | |
| CN205590198U (en) | Monospar calabash | |
| CN203426206U (en) | Mobile platform rolling driving device of alignment device | |
| CN202729209U (en) | Dual-drive device for card programmed calculator (CPC) | |
| CN104164712A (en) | Cross synchronous belt type drive system for drawing frame | |
| CN202621623U (en) | Hydraulic drive type pressure lead mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141008 |