CN201685127U - Split tooling shaft used for machining disk roller wheel - Google Patents
Split tooling shaft used for machining disk roller wheel Download PDFInfo
- Publication number
- CN201685127U CN201685127U CN2010201698323U CN201020169832U CN201685127U CN 201685127 U CN201685127 U CN 201685127U CN 2010201698323 U CN2010201698323 U CN 2010201698323U CN 201020169832 U CN201020169832 U CN 201020169832U CN 201685127 U CN201685127 U CN 201685127U
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- axle
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- shaft
- taper
- shaped
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Abstract
The utility model relates to a split tooling shaft used for machining a disk roller wheel, characterized in that the split tool set shaft includes a principal shaft taper cylinder, a hole shaft and a handle, wherein one end part of the principal shaft taper cylinder is provided with a taper hole, one end part of the hole shaft is provided with a taper boss matching with the taper hole of the principal shaft taper cylinder, the hole shaft is connected with the principal shaft taper cylinder through the taper boss, and the other end of the hole shaft is threadingly connected with the handle. The advantages are that the external circle and axis hole of the disk roller wheel are shaped once on the whole thickness of the disk roller wheel, the appearance of the external circle of the roller wheel is beautiful, proper alignment of the axis hole and the external circle is less to 0.02mm, layout design and operating requirement are completely satisfied, furthermore, an operation of centering is omitted, such that processing period is shortened, work intensity of operators is reduced greatly, cost of processing the roller wheel is reduced, and machining efficiency is improved greatly for bulk production.
Description
Technical field
The utility model belongs to the hot rolled steel plate manufacture field, particularly relates to a kind of split frock axle that is used for processing disc-shaped running roller.
Background technology
The cold bed zone of hot rolled steel plate production line is to transmit the steel plate that rolls out and make its cooling simultaneously by the interspersed dish type running roller of arranging in metallurgy industry.The material of making the dish type running roller is a casting pig, and its diameter is about 700mm, and weight is about 130 kilograms, and this dish type running roller is thousands of a batch machining.At present, traditional processing technology is to adopt general horizontal lathe processing, and in process, operating personnel need be installed on rough casting on the chuck of lathe, uses dial gauge to play table centering cylindrical, turning processing; Then the table centering is beaten in the blank upset again, it is long so not only to take the lathe time, and the processing and manufacturing cycle is long, and the running roller cylindrical that processes of upset turning is prone to and connects the cutter impression, influence the appearance forming effect, later stage reconditioning and can strengthen the manufacturing cost height of dish type running roller.
Summary of the invention
The utility model is for solving the split frock axle that is used for processing disc-shaped running roller that the technical problem that exists in the known technology provides a kind of simple operation, shortening lathe holding time and process-cycle and can reduce manufacturing cost.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the split frock axle that is used for processing disc-shaped running roller, it is characterized in that: comprise main shaft awl tube, car hole axle and handle, described main shaft awl tube one end is shaped on taper hole, axle one end, car hole is shaped on the frustum that matches with main shaft awl tube taper hole, car hole axle is connected by frustum and main shaft awl tube, the car hole axle other end handle that is threaded.
The utility model can also adopt following technical scheme:
Described car hole axle is a rough turn hole axle, is shaped on two sections shaft shoulders on it, and wherein the shaft shoulder outside is connected with the rectangular block of being convenient to the axle dismounting of car hole.
The shaft shoulder diameter of described rough turn hole axle is 100-120mm.
Described car hole axle is a finish turning hole axle, is shaped on two sections shaft shoulders on it, and wherein the shaft shoulder outside is connected with the rectangular block of being convenient to the axle dismounting of car hole.
The shaft shoulder diameter of described finish turning hole axle is 110-130mm.
Described main shaft awl tube one side is the conehead part, and its tapering is No. 5 taperings of Mohs, is about 1:19.
Advantage and the good effect that the utlity model has are: the dish type running roller that uses the utility model processing, the cylindrical and axis hole one cutter that had both guaranteed its whole thickness survive, the running roller cylindrical is shaped attractive in appearance, and also can guarantee in 0.02mm, can satisfy the drawing design and operational requirement fully with the axis hole axiality, save again and beat repeatedly the table centering time, shorten the process-cycle, not only can alleviate labor intensity of operating personnel significantly, shorten the process-cycle, simple operation; Also can guarantee the qualification rate of product, save the holding time of lathe equipments, shorten the process-cycle, and then reduce the running roller processing cost, in batch process, improve working (machining) efficiency greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model main shaft awl barrel structure schematic diagram;
Fig. 3 is the utility model car hole axle construction schematic diagram;
Fig. 4 is the utility model user mode figure.
Among the figure: 1, main shaft awl tube; 1-1, conehead part; 2, car hole axle; 2-1, the shaft shoulder; 2-2, rectangular block; 3, handle; 4, lathe spindle; 5, dish type running roller; 6, chuck.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 3, the split frock axle that is used for processing disc-shaped running roller, comprise main shaft awl tube 1, car hole axle 2 and handle 3, the tapering of described main shaft awl tube 1 left side conehead part 1-1 is by being equal to No. 5 tapering processing and fabricatings of spindle taper hole Mohs, awl middle part diameter is lathe spindle bore dia φ 60, about length 100mm.Can guarantee the axiality of frock axle and main shaft like this, improve the workpiece machining accuracy.Main shaft awl tube right side is a column part, and its diameter (φ post) gets final product less than lathe chuck bore dia, as φ 80; Length press spindle hole to thick, finish turning hole axle apart from the size processing and fabricating, the cylinder right part is shaped on a taper hole, frustum is all 1:5 on tapering and thick, the finish turning hole axle, the degree of depth is 30mm0-1.Can guarantee that like this frock axle latter half is coaxial with main shaft, and be convenient to dismounting.Axle one end, car hole is shaped on the frustum that matches with main shaft awl tube taper hole, and car hole axle tin is connected by frustum and main shaft awl, the car hole axle other end handle that is threaded.Described car hole axle is a rough turn hole axle, is shaped on two sections shaft shoulder 2-1 on it, and wherein the shaft shoulder outside is connected with the rectangular block 2-2 of being convenient to the axle dismounting of car hole.The shaft shoulder diameter of described rough turn hole axle is 100-120mm, and the shaft shoulder diameter of rough turn hole axle is preferably 110mm 0-1 in the present embodiment.Described car hole axle is a finish turning hole axle, is shaped on two sections shaft shoulder 2-1 on it, and wherein the shaft shoulder outside is connected with the rectangular block 2-2 of being convenient to the axle dismounting of car hole.The shaft shoulder diameter of described finish turning hole axle is 110-130mm, and the shaft shoulder diameter of finish turning hole axle is preferably 120mm 0-0.05 in the present embodiment, promptly with survive hole dimension and become matched in clearance.The left end frustum of rough turn hole axle and finish turning hole axle is made with reference to the taper connection 1:5 that easily disassembles that recommends in the GB, and length 30mm+1+2 get final product.Bar-shaped handle 3 screws in by regular screw threads M12 or M16 and connects rectangular block 2-2, and handle 3 cylindricals are shaped on anti-skidding annular knurl.
Operation principle of the present utility model is:
See also Fig. 4, described dish type running roller 5 is a spray, and during the blank supplied materials, cylindrical and axis hole and thickness direction all leave 5～8mm allowance, and the remainder casting survives the figure paper size.The conehead of main shaft awl tube partly is inserted in the Lathe Spindle Box, and the awl shoulder 2-1 of rough turn hole axle 2 inserts in the taper hole of main shaft awl tube, and dish type running roller blank is installed on the axle of rough turn hole.Utilize 6 strand holes of dish type running roller blank itself, fastening with the chuck 6 of bolt and pressing plate and lathe closing.Behind dish type running roller location, lay down rough turn hole axle, turning dish type running roller cylindrical, a side end face and wheel centre bore, chamfering are unloaded the lower roll wheel workpiece.Finish turning hole axle and main shaft awl tube is connected fasteningly with taper hole by frustum, an individual dish type running roller is transferred in upset again, and dish type running roller centre bore is installed on the axle of finish turning hole, and it is fixing to be installed by bolt and pressing plate and chuck, the other end of the processing disc-shaped running roller of turning, and chamfering survives.
Use the dish type running roller of the utility model processing like this, the cylindrical and axis hole one cutter that had both guaranteed its whole thickness survive, the running roller cylindrical is shaped attractive in appearance, and also can guarantee in 0.02mm with the axis hole axiality, can satisfy the drawing design and operational requirement fully, save again and beat repeatedly the table centering time, shorten the process-cycle, in batch process, improved working (machining) efficiency greatly.
Claims (6)
1. split frock axle that is used for processing disc-shaped running roller, it is characterized in that: comprise main shaft awl tube, car hole axle and handle, described main shaft awl tube one end is shaped on taper hole, axle one end, car hole is shaped on the frustum that matches with main shaft awl tube taper hole, car hole axle is connected by frustum and main shaft awl tube, the car hole axle other end handle that is threaded.
2. the split frock axle that is used for processing disc-shaped running roller according to claim 1 is characterized in that: described car hole axle is a rough turn hole axle, is shaped on two sections shaft shoulders on it, and wherein the shaft shoulder outside is connected with the rectangular block of being convenient to the axle dismounting of car hole.
3. the split frock axle that is used for processing disc-shaped running roller according to claim 2 is characterized in that: the shaft shoulder diameter of described rough turn hole axle is 100-120mm.
4. the split frock axle that is used for processing disc-shaped running roller according to claim 1 is characterized in that: described car hole axle is a finish turning hole axle, is shaped on two sections shaft shoulders on it, and wherein the shaft shoulder outside is connected with the rectangular block of being convenient to the axle dismounting of car hole.
5. the split frock axle that is used for processing disc-shaped running roller according to claim 4 is characterized in that: the shaft shoulder diameter of described finish turning hole axle is 110-130mm.
6. the split frock axle that is used for processing disc-shaped running roller according to claim 1 is characterized in that: described main shaft awl tube one side is the conehead part, and its tapering is No. 5 taperings of Mohs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201698323U CN201685127U (en) | 2010-04-26 | 2010-04-26 | Split tooling shaft used for machining disk roller wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201698323U CN201685127U (en) | 2010-04-26 | 2010-04-26 | Split tooling shaft used for machining disk roller wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201685127U true CN201685127U (en) | 2010-12-29 |
Family
ID=43373416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201698323U Expired - Fee Related CN201685127U (en) | 2010-04-26 | 2010-04-26 | Split tooling shaft used for machining disk roller wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201685127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037324A (en) * | 2020-01-03 | 2020-04-21 | 中国船舶重工集团公司第七0七研究所 | Device and method for precisely milling and deburring metal harmonic oscillator |
-
2010
- 2010-04-26 CN CN2010201698323U patent/CN201685127U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037324A (en) * | 2020-01-03 | 2020-04-21 | 中国船舶重工集团公司第七0七研究所 | Device and method for precisely milling and deburring metal harmonic oscillator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120426 |