CN201344239Y - Driving mechanism for platform trolly in tube cutter - Google Patents
Driving mechanism for platform trolly in tube cutter Download PDFInfo
- Publication number
- CN201344239Y CN201344239Y CNU2008201451516U CN200820145151U CN201344239Y CN 201344239 Y CN201344239 Y CN 201344239Y CN U2008201451516 U CNU2008201451516 U CN U2008201451516U CN 200820145151 U CN200820145151 U CN 200820145151U CN 201344239 Y CN201344239 Y CN 201344239Y
- Authority
- CN
- China
- Prior art keywords
- chain
- chain wheel
- wheel
- trolly
- driving mechanism
- 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
Links
Abstract
A driving mechanism for a platform trolly in a tube cutter comprises a frequency converter, a variable frequency reducer, a main chain wheel, an auxiliary chain wheel, a chain, a supporting pole, a connecting component and a tensioner; the frequency converter is mounted in an electrical control box, the variable frequency reducer is mounted on a main support at the back end of a traction engine, the main chain wheel is fixed with a reducer shaft, the main chain wheel and the auxiliary chain wheel are connected through the chain and drive the chain to do linear forward-backward motion, one end of the supporting pole is fixed with the chain through the connecting component and the other end thereof is fixed with the cutting trolly, the cutting trolly is driven by the driving chain to do linear forward-backward motions through the supporting pole, and the tensioner for adjusting degree of tightness of the chain is arranged between the main chain wheel and the auxiliary chain wheel. The driving mechanism has the advantages of simple structure, convenient maintenance, stable transmission, high precision, and very low failure rate; moreover, the forward-backward motion of the cutter platform trolly is in complete synchronization with the traction engine, thereby ensuring the quality of products, saving the cost and improving the labor productivity.
Description
Technical field
The utility model relates to the match equipment of tubing spool cutting machine, particularly a kind of driving mechanism of tubing spool cutting machine platform dolly.
Background technique
The platform dolly of tubing spool cutting machine is the vitals supporting with cutting machine, and can the moving ahead of platform dolly retreats synchronous with tractor, be directly connected to the cut quality of spool product, and the astern speed that moves ahead of platform dolly determined by driving mechanism mainly.At present in manufacturing enterprise, usually adopt cylinder and magnetic clutch system to carry out transmission, this driving mechanism and tractor are difficult to synchronously, cutting machine platform dolly is moved ahead when retreating, sometimes slow sometimes soon, can not reach complete sync state with tractor, cause that spool product cutting is uneven in length, the otch burr phenomena is serious, has greatly influenced the cut quality and the manufacturing efficiency of spool product.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems, provides a kind of simple in structure, easy to maintenance, stable drive, validity height, rate of fault is low and the driving mechanism of tubing spool cutting machine platform dolly that can the product cut quality.
The technical solution of the utility model:
A kind of driving mechanism of tubing spool cutting machine platform dolly, by frequency variator, the frequency conversion speed reducer, main chain wheel, auxiliary chain wheel, chain, pole, link and expansion tightening wheel constitute, frequency variator is installed in the electric control box, the frequency conversion speed reducer is installed on the master bracket of tractor rear end, main chain wheel and deceleration arbor are fixed, drive sprocket is connected by chain with auxiliary chain wheel and drives chain does the straight line return motion that moves ahead, one end of pole is fixed by link and chain, the other end and cutting cart stationary, drive chain and do the return motion that moves ahead, between main chain wheel and auxiliary chain wheel, be provided with the expansion tightening wheel that is used to regulate the chain degree of tightness by pole drive cutting dolly.
The utility model has the advantages that: this driving mechanism is simple in structure, easy to maintenance; With adopt cylinder to compare stable drive, validity height, rate of fault with the magnetic clutch system to descend greatly; The moving ahead to retreat with tractor of cutting machine platform dolly reaches complete sync state, and quality of product is guaranteed, and saved attendant and the producers' cost in the production process greatly, improved labour productivity.
Description of drawings
Accompanying drawing is this driving mechanism structural representation.
Among the figure: 1, frequency variator 2, frequency conversion speed reducer 3, main chain wheel 4, auxiliary chain wheel
5, chain 6, pole 7, link 8, expansion tightening wheel
9, master bracket 10, deceleration arbor 11, cutting dolly
Embodiment
Embodiment:
A kind of driving mechanism of tubing spool cutting machine platform dolly, by frequency variator 1, frequency conversion speed reducer 2, main chain wheel 3, auxiliary chain wheel 4, chain 5, pole 6, link 7 and expansion tightening wheel 8 constitute, frequency variator 1 is installed in the electric control box, the frequency conversion speed reducer is installed on the tractor rear end master bracket 9, main chain wheel 3 is fixing with deceleration arbor 10, drive sprocket 3 is connected by chain 5 with auxiliary chain wheel 4 and drives chain 5 does the straight line return motion that moves ahead, one end of pole 6 is fixing with chain 5 by link 7, the other end is fixing with cutting dolly 11, drive chain 5 and do the return motion that moves ahead, between main chain wheel 3 and auxiliary chain wheel 4, be provided with the expansion tightening wheel 8 that is used to regulate the chain degree of tightness by pole 6 drive cutting dollies 11.
Driving mechanism vitals among this embodiment is, frequency variator is a vector-control frequency converter, the speed reducer motor is a YVP series for the adjustable frequency motor model, and the speed regulation by constant torque scope is that 150-1500r/min, 5-50HZ, constant-power speed regulation scope are 1500-3000r/min, 50-100HZ.Detection shows that this driving mechanism stable drive, rate of fault descend greatly; The moving ahead to retreat with tractor of cutting machine platform dolly reaches complete sync state, and quality of product is guaranteed.
Claims (1)
1. the driving mechanism of a tubing spool cutting machine platform dolly, it is characterized in that: by frequency variator, the frequency conversion speed reducer, main chain wheel, auxiliary chain wheel, chain, pole, link and expansion tightening wheel constitute, frequency variator is installed in the electric control box, the frequency conversion speed reducer is installed on the master bracket of tractor rear end, main chain wheel and deceleration arbor are fixed, drive sprocket is connected by chain with auxiliary chain wheel and drives chain does the straight line return motion that moves ahead, one end of pole is fixed by link and chain, the other end and cutting cart stationary, drive chain and do the return motion that moves ahead, between main chain wheel and auxiliary chain wheel, be provided with the expansion tightening wheel that is used to regulate the chain degree of tightness by pole drive cutting dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201451516U CN201344239Y (en) | 2008-12-30 | 2008-12-30 | Driving mechanism for platform trolly in tube cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201451516U CN201344239Y (en) | 2008-12-30 | 2008-12-30 | Driving mechanism for platform trolly in tube cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344239Y true CN201344239Y (en) | 2009-11-11 |
Family
ID=41275820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201451516U Expired - Fee Related CN201344239Y (en) | 2008-12-30 | 2008-12-30 | Driving mechanism for platform trolly in tube cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344239Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770136A (en) * | 2014-01-29 | 2014-05-07 | 吴忠市恒通塑料制品有限公司 | Plastic pallet multifunctional trimming machine |
| CN105729553A (en) * | 2014-12-12 | 2016-07-06 | 上海金湖挤出设备有限公司 | Cutting and traction synchronization device for plastic tube |
-
2008
- 2008-12-30 CN CNU2008201451516U patent/CN201344239Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770136A (en) * | 2014-01-29 | 2014-05-07 | 吴忠市恒通塑料制品有限公司 | Plastic pallet multifunctional trimming machine |
| CN105729553A (en) * | 2014-12-12 | 2016-07-06 | 上海金湖挤出设备有限公司 | Cutting and traction synchronization device for plastic tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103192004A (en) | U-shaped bolt bending device | |
| CN100588474C (en) | Compound drag links and operation device thereof | |
| CN201344239Y (en) | Driving mechanism for platform trolly in tube cutter | |
| CN102343595A (en) | Pipe cutter with sliding-type blade | |
| CN203600303U (en) | Servo synchronous follow-up device of cutting machine | |
| CN202336486U (en) | Steel wire drawing machine | |
| CN202388114U (en) | Automatic plasma welding machine | |
| CN102205358A (en) | Spindle-pushing device for metal extruding machine | |
| CN201807652U (en) | Tie body punching device for stainless steel cable tie | |
| CN102009295A (en) | Automatic reducing device of seam welder | |
| CN207326380U (en) | A kind of long bolt nut changer | |
| CN201720926U (en) | Green brick forming cutting machine | |
| CN202214094U (en) | Steel wire pay-off device | |
| CN201313411Y (en) | Driving device of movable worktable of longitudinal beam hydraulic machine | |
| CN204640470U (en) | Push away brick brick cutting device | |
| CN201560014U (en) | High-speed flat wire double-shaft wire-rewinding machine | |
| CN103521817B (en) | Rail pinches formula three facing cut and cuts special purpose machine tool | |
| CN203679099U (en) | Bending production line with two engines | |
| CN201544471U (en) | Double-traction drawing head for pultrusion machine | |
| CN103447407A (en) | Double-position cantilever vehicle | |
| CN203470716U (en) | Double-position cantilever car | |
| CN204602947U (en) | One cuts copper strips flange fixing installation | |
| CN101837614B (en) | Green brick forming and cutting machine | |
| CN203331078U (en) | Novel splitting machine | |
| CN202192093U (en) | Centralized differential drive device for pin-lift trolley |
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: Sichuan Zhongcai Pipeline Co., Ltd. Assignor: Tianjin Zhongcai Profiles Co., Ltd. Contract record no.: 2011510000230 Denomination of utility model: Driving mechanism for platform trolly in tube cutter Granted publication date: 20091111 License type: Exclusive License Record date: 20110829 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20111230 |