CN103909107A - Chain-driven core rod feeding device - Google Patents
Chain-driven core rod feeding device Download PDFInfo
- Publication number
- CN103909107A CN103909107A CN201210592274.5A CN201210592274A CN103909107A CN 103909107 A CN103909107 A CN 103909107A CN 201210592274 A CN201210592274 A CN 201210592274A CN 103909107 A CN103909107 A CN 103909107A
- Authority
- CN
- China
- Prior art keywords
- chain
- core rod
- core bar
- wheel
- driving
- 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
- 239000003638 reducing agent Substances 0.000 abstract 3
- 230000005540 biological transmission Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010622 cold drawing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The invention provides a chain-driven core rod feeding device, which comprises a bed body, a core rod, a motor, a speed reducer and a positioning block. The bed body is provided with two positioning plates, one end of the core rod is provided with the positioning block, the core rod passes through the positioning plates, and the positioning block is arranged between the two positioning plates. Driving chain wheels are disposed at two ends of the bed body, the two driving chain wheels are connected by a chain, and the positioning block on the core rod is fixedly connected to the chain on the driving chain wheels. The shaft of the driving chain wheel at one end of the bed body is also equipped with a friction wheel, a chain wheel, a spring and a fixation block, the friction wheel is arranged at one end of the driving chain wheel, the chain wheel is disposed at the other end of the driving chain wheel, and one end of the chain wheel is connected to the spring, which is in connection with the fixation block. The chain wheel is connected to the speed reducer through a chain wheel, and the speed reducer is connected to the motor. By adopting the technical scheme provided by the invention, the chain driving cooperates with a friction disk to form a driving mechanism, and mass consumption of belt is not needed. The chain-driven core rod feeding device has the advantages of cost saving, more convenient operation, simple structure, convenient repair, and low processing cost.
Description
Technical field
The invention belongs to mechanical equipment technical field, especially relates to a kind of chaindriven core bar feeder.
Background technology
In existing technology, the transmission in the core bar feed mechanism of drawbench is belt connection for transmission.And drawbench is the equipment of making large-scale steel pipe, and the belt that can wear and tear in the process of transmission easily damages belt, and belt consumption is serious, and financial cost reduces.
Summary of the invention
The problem that the invention will solve is to provide a kind of chaindriven core bar feeder, is especially applicable to making the drawbench use of seamless steel pipe.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of chaindriven core bar feeder, comprise lathe bed, core bar, motor, reductor and locating piece, described lathe bed is provided with two location-plates, described core bar one end is provided with locating piece, described core bar is through described location-plate, and described locating piece is located between two location-plates;
Described lathe bed two ends are provided with drive sprocket, and two drive sprockets connect by chain, and the locating piece on described core bar is fixedly connected with the chain on described drive sprocket;
On the axle of the drive sprocket of described lathe bed one end, be also provided with friction pulley, sprocket wheel, spring and fixed block, described friction pulley is located at drive sprocket one end, described sprocket wheel is located at the drive sprocket other end, and one end of described sprocket wheel is connected with spring, and described spring is connected with fixed block;
Described sprocket wheel is connected with reductor by sprocket wheel, and described reductor is connected with motor.
Advantage and good effect that the invention has are: owing to adopting technique scheme, the transmission mechanism that chain transmission friction fit dish forms, need not large batch of consumption belt, saves cost, more convenient to operate; Have simple in structurely, easy to maintenance, processing cost is low, production efficiency advantages of higher.
Brief description of the drawings
Fig. 1 is the top view of the invention;
Fig. 2 is the side view of the invention.
In figure:
1, lathe bed 2, core bar 3, motor
4, reductor 5, friction pulley 6, sprocket wheel
7, spring 8, fixed block 9, locating piece
10, drive sprocket 11, cold-drawing device 12, location-plate
Detailed description of the invention
As illustrated in fig. 1 and 2, a kind of chaindriven core bar feeder of the invention, comprise lathe bed 1, core bar 2, motor 3, reductor 4 and locating piece 9, described lathe bed 1 is provided with two location-plates 12, described core bar 2 one end are provided with locating piece 9, described core bar 2 is through described location-plate 12, and described locating piece 9 is located between two location-plates 12; Described lathe bed 1 two ends are provided with 10, two drive sprockets 10 of drive sprocket and connect by chain, and the locating piece 9 on described core bar 2 is fixedly connected with the chain on described drive sprocket 10; On the axle of the drive sprocket 10 of described lathe bed 1 one end, be also provided with friction pulley 5, sprocket wheel 6, spring 7 and fixed block 8, described friction pulley 5 is located at drive sprocket 10 one end, described sprocket wheel 6 is located at drive sprocket 10 other ends, and one end of described sprocket wheel 6 is connected with spring 7, and described spring 7 is connected with fixed block 8; Described sprocket wheel 6 is connected with reductor 4 by sprocket wheel 6, and described reductor 4 is connected with motor 3.
The course of work of this example: motor 3 drives reductor 4, reductor 4 is with movable sprocket 6, thereby drives drive sprocket 10, two drive sprockets 10 rotate, move with driving the locating piece 9 on core bar 2 by chain, finally make core bar 2 move, core bar 2 is connected with cold-drawing device 11.
Core bar 2 feeders of the invention are that chain transmission friction fit dish uses, and have reduced cost.
Above the invention embodiment is had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all should still belonging to the patent covering scope of the invention.
Claims (1)
1. a chaindriven core bar feeder, comprise lathe bed, core bar, motor, reductor and locating piece, described lathe bed is provided with two location-plates, and described core bar one end is provided with locating piece, described core bar is through described location-plate, and described locating piece is located between two location-plates;
It is characterized in that: described lathe bed two ends are provided with drive sprocket, two drive sprockets connect by chain, and the locating piece on described core bar is fixedly connected with the chain on described drive sprocket;
On the axle of the drive sprocket of described lathe bed one end, be also provided with friction pulley, sprocket wheel, spring and fixed block, described friction pulley is located at drive sprocket one end, described sprocket wheel is located at the drive sprocket other end, and one end of described sprocket wheel is connected with spring, and described spring is connected with fixed block;
Described sprocket wheel is connected with reductor by sprocket wheel, and described reductor is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210592274.5A CN103909107A (en) | 2012-12-31 | 2012-12-31 | Chain-driven core rod feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210592274.5A CN103909107A (en) | 2012-12-31 | 2012-12-31 | Chain-driven core rod feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103909107A true CN103909107A (en) | 2014-07-09 |
Family
ID=51035285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210592274.5A Pending CN103909107A (en) | 2012-12-31 | 2012-12-31 | Chain-driven core rod feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103909107A (en) |
-
2012
- 2012-12-31 CN CN201210592274.5A patent/CN103909107A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |