CN203141219U - Gradient indexing device of chain wheel gear segmentation sawing machine - Google Patents
Gradient indexing device of chain wheel gear segmentation sawing machine Download PDFInfo
- Publication number
- CN203141219U CN203141219U CN 201320198984 CN201320198984U CN203141219U CN 203141219 U CN203141219 U CN 203141219U CN 201320198984 CN201320198984 CN 201320198984 CN 201320198984 U CN201320198984 U CN 201320198984U CN 203141219 U CN203141219 U CN 203141219U
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- sawing machine
- worktable
- indexing
- gradient
- indexing device
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Abstract
The utility model relates to a gradient indexing device of a chain wheel gear segmentation sawing machine. The gradient indexing device comprises a vertical band sawing machine consisting of an operating console, a loading and clamping table, a worktable, a band saw, a cooling liquid device, a saw frame, a guide arm, a hydraulic system motor, a chip receiving disc, an electric wire collecting and loading pipe, a band saw driving mechanism, a limiting switch and a bed body, wherein the loading and clamping table is fixed on the worktable, and the worktable is provided with a hand-cranking indexing mechanism which is matched with the worktable. The gradient indexing device has the characteristics of convenience, practicability, precision in indexing, high production efficiency and the like.
Description
Technical field
The utility model relates to the indexing positioning device that a kind of sprocket teeth is cut apart sawing machine.
Background technology
In Machine Design, be convenient maintenance and replacement and reduction manufacturing cost, often sprocket design is become wheel hub and the gear teeth two partly, with equally distributed bolt and nut this two part is connected as one again, this structure is called split type sprocket wheel.When making the gear teeth, at first material is forged or is cast as the blank of a full circle shape, make gear ring through machining again, at last the gear ring equal portions are cut into several equal portions, so that the gear teeth after using a period of time wearing and tearing, are easy to change.
The method of cutting gear ring generally can adopt milling machine, band mill or wire cutting machine tool.But these three kinds of processing modes have the following disadvantages:
A. with the milling machine cutting, metal saw is thicker, and slot is wideer, and influence is installed and used.
B. use common band mill, cut-off rule is the inhomogeneous also inaccuracy of artificial line calibration, and the precision of sawing machine own is low, belongs to billeteer, and cutting back error is big, and slot is deflection very easily, and crudy is very poor.
C. wire cutting machine tool cutting, process velocity is very slow, the production cost height.
The utility model has designed and produced the special-purpose cutting of sprocket ring sawing machine based on vertical band sawing machine, the clamping when having solved the sprocket ring cutting processing and accurate calibration problem.
Summary of the invention
The purpose of this utility model provide a kind of convenient and practical, calibration is accurate, the sprocket teeth that production efficiency is high is cut apart the indexing positioning device of sawing machine.
The utility model solves by following technical proposal: comprise by operating console clamping platform, workbench, band saw, coolant apparatus, saw frame, leading arm, the hydraulic system motor connects the bits dish, the tubulature of electric wire collection, the band saw driving mechanism, the vertical band sawing machine that limit switch and lathe bed cooperatively interact and constitute, wherein the clamping platform is fixed on the workbench, and workbench is provided with the hand indexing mechanism that is mated.
The beneficial effects of the utility model are to be provided with the hand indexing mechanism that is mated by workbench, make to place the sprocket ring on the clamping platform accurately to cut into gear teeth covering of the fan by equal portions, and calibration are accurate, and cutting speed is fast, has improved production efficiency.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Fig. 2 is the overall structure vertical view of the utility model embodiment.
Fig. 3 is the clamping generalized section of the utility model gear ring.
The specific embodiment
As shown in Figure 1 and Figure 2, band sawing machine consists of the following components: operating console 1, indexing mechanism 2, gear teeth clamping platform 4, workbench 5, band saw 6, coolant apparatus 7, saw frame 8, leading arm 9, hydraulic system motor 10, connect bits dish 11, electric wire collection tubulature 12, band saw driving mechanism 13, limit switch 14, lathe bed 15.
As Fig. 3, gear teeth clamping platform 4 is placed on the workbench 5, plug fixedly pin 18, clamping platform 4 has just installed.Cutting apart in pairs of gear ring 3 carried out, and two gear rings 3 folded back-to-back and with bolted (each covering of the fan is fastening with two fastening bolts), be placed on the gear teeth clamping platform 4, with special-purpose fastening bolt 16 gear ring and clamping platform 4 fixed again, and clamping finishes.Rising on the crawl operating console 1, decline button are adjusted to suitable working height with workbench.Rotate the handle of indexing mechanism 2, lock after good basic cut-off rule is aimed at the sawtooth of band saw 6 drawing in advance on the gear ring 3, just can begin to have carried out cutting operation.Power-on, hydraulic system 10 enters duty; Press start button, cooling device starts, and cooling fluid is cooled off cutting part from jet hole 7 ejections; 13 entrys into service simultaneously of band saw driving mechanism, band saw is driven by driving wheel and moves downward, and by the driven pulley commutation, forming rotatablely moving of a sealing, leading arm 9 drives saw frame 8 and moves to the workbench direction, gear ring 3 is cut, the length of cutting is controlled by two limit switches 14, and cutting finishes, and band saw driving mechanism 13 stops the rotation automatically, cooling device is closed, and saw frame 8 withdraws from automatically.The five equilibrium of gear ring 3 carries out with dividing head 2, indexing mechanism is mainly formed (not shown) by retained part, calibration localization part, running part, hand dividing arm drives gear ring 3 and rotates, and location when shaking the number of degrees (fixed by the quantity of cutting apart) that require just can have been cut.Press start button, cooling device starts, 13 entrys into service of band saw driving mechanism, and saw frame 8 autofeeds, the another cutting process of taking turns begins.Such process repeats, until the gear ring slot has all been sawed.
The utility model is simple to operate, and back, gear ring clamping location power-on is pressed start button, and special saw machine has just begun cutting work.Operating process is " key operation " mode, greatly reduces the operators'skills requirement, and the element precision high-quality of cutting apart is good, and production efficiency significantly improves.
Claims (1)
1. a sprocket teeth is cut apart the indexing positioning device of sawing machine, comprises by operating console the clamping platform, workbench, band saw, coolant apparatus, saw frame, leading arm, hydraulic system motor, connect the bits dish, the vertical band sawing machine that the tubulature of electric wire collection, band saw driving mechanism, limit switch and lathe bed cooperatively interact and constitute, wherein the clamping platform is fixed on the workbench, it is characterized in that: workbench is provided with the hand indexing mechanism that is mated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198984 CN203141219U (en) | 2013-04-07 | 2013-04-07 | Gradient indexing device of chain wheel gear segmentation sawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198984 CN203141219U (en) | 2013-04-07 | 2013-04-07 | Gradient indexing device of chain wheel gear segmentation sawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141219U true CN203141219U (en) | 2013-08-21 |
Family
ID=48968774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198984 Expired - Lifetime CN203141219U (en) | 2013-04-07 | 2013-04-07 | Gradient indexing device of chain wheel gear segmentation sawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894290A (en) * | 2020-12-29 | 2021-06-04 | 重庆市合川区昌友机械制造有限责任公司 | Production process of fan gear |
| CN114393404A (en) * | 2022-01-07 | 2022-04-26 | 信阳中毅高热材料有限公司 | Machining device for high-temperature hearth and using method of machining device |
-
2013
- 2013-04-07 CN CN 201320198984 patent/CN203141219U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894290A (en) * | 2020-12-29 | 2021-06-04 | 重庆市合川区昌友机械制造有限责任公司 | Production process of fan gear |
| CN114393404A (en) * | 2022-01-07 | 2022-04-26 | 信阳中毅高热材料有限公司 | Machining device for high-temperature hearth and using method of machining device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 334100 No. 199 West Avenue, Shangrao Economic Development Zone, Jiangxi Province Patentee after: SINOMA (SHANGRAO) MACHINERY Ltd. Address before: 334000 Jiangxi city of Shangrao province Xinzhou District Luo Road No. 76 Patentee before: SINOMA (SHANGRAO) MACHINERY Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |