CN205324757U - But transposition finish turning blade holder - Google Patents
But transposition finish turning blade holder Download PDFInfo
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- CN205324757U CN205324757U CN201521083681.9U CN201521083681U CN205324757U CN 205324757 U CN205324757 U CN 205324757U CN 201521083681 U CN201521083681 U CN 201521083681U CN 205324757 U CN205324757 U CN 205324757U
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- turning tool
- left hand
- right hand
- finish turning
- hand turning
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Abstract
The utility model discloses a but transposition finish turning blade holder, including left hand lathe tool pole (1), finish turning blade holder (2), fixing bolt (3), stud (4), clamp plate (5), center pin (6), indexable insert (7), edge bearing (8), right hand lathe tool pole (9), stud (4) will install clamp plate (5) left hand lathe tool pole (1) and the top of right hand lathe tool pole (9), center pin (6) will install indexable insert (7) on edge bearing (8), through locking realize clamp plate (5) indexable insert (7) and edge bearing (8) respectively with left hand lathe tool pole (1) right hand lathe tool pole (9) laminating clamped connection. The utility model discloses a but the cutter arbor has adopted the transposition structure, changes blade convenient and fast, and the tool changing time shortened to 1 minute from original 5 minutes, need not not shut down the tool setting, had improved lathe utilization ratio and productivity.
Description
Technical field
This utility model relates to finish turning operation field, especially a kind of indexable finish turning tool rest。
Background technology
Finish turning tool rest is to solve automobile brake disc two to brake the device of facial plane degree, the depth of parallelism, circumferential thickness and the two-way requirement beated, and can use right-hand man's finish turning tool rest, install the turning simultaneously of right-hand man's cutter。The special holder of existing finish turning tool rest erecting and welding CBN blade, uses trip bolt locking, and finish turning tool rest is arranged on machine tool tower position, and right-hand man's finish turning tool rest is radial feed finish turning two braking surface simultaneously。
Now can only the special holder of erecting and welding CBN blade with finish turning tool rest, it is impossible to meet different product technology requirement；CBN blade abrasion after can only by grasp reconditioning skill skilled worker hand grinding, hand grinding is dangerous, and CBN blade reface after workpiece surface roughness it is difficult to ensure that；Repeated clamping cutter cannot ensure positioning precision, it is necessary to shuts down, repeatedly cutter could be adjusted correct position, lose time to affect production efficiency。
Utility model content
For above-mentioned Problems existing, the purpose of this utility model is to provide a kind of shortening tool change time, it is ensured that the rotatable finish turning tool rest of cutter repetitive positioning accuracy。
The technical solution of the utility model is: a kind of indexable finish turning tool rest, including left hand turning tool rod 1, finish turning tool rest 2, fixing bolt 3, stud 4, pressing plate 5, pivot pin 6, indexable insert tip, throw away tip 7, edge bearing 8, right hand turning tool rod 9, described left hand turning tool rod 1 and described right hand turning tool rod 9 are fixed on the side of two described finish turning tool rests 2 respectively through described fixing bolt 3, described pressing plate 5 is arranged on described left hand turning tool rod 1 and the top of described right hand turning tool rod 9 by described stud 4, described indexable insert tip, throw away tip 7 is arranged on described edge bearing 8 by described pivot pin 6, by lock described pressing plate 5 realize described indexable insert tip, throw away tip 7 and described edge bearing 8 respectively with described left hand turning tool rod 1, the laminating clamping of described right hand turning tool rod 9 connects。
Further, the tool cutting edge angle of described left hand turning tool rod 1 and described right hand turning tool rod 9 is 90-95 °。
Compared with prior art, the beneficial effects of the utility model are:
(1) this utility model improves tool rest intensity and rigidity by improving finishing tool holder structure, it is achieved can install indexable knife bar, meets the technology requirement of different product, processing operating mode by the material trade mark of more allowing blade replacement, chip breaking grooved, geometry。
(2) knife bar of the present utility model have employed indexable structure; workman only needs simple training just can skillfully grasp the main points of more allowing blade replacement; more allowing blade replacement is convenient and swift; tool change time shortened to 1 minute from original 5 minutes; and repetitive positioning accuracy reaches 0.01mm; need not shut down cutter, improve machine tool utilization rate and production capacity。
(3) this utility model have employed digital cuttings, need not repeat reconditioning, eliminates the security risk that hand grinding cutter brings, reduces the skill set requirements to workman。Workpiece surface roughness reaches Ra1.0, flatness 0.03mm, the two-way < 0.01mm that beats, and better assures that workpiece circumferential thickness < 0.007mm。
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model。
Fig. 2 is the schematic perspective view of tool rest on the left of this utility model。
Fig. 3 is the schematic perspective view of tool rest on the right side of this utility model。
In figure: 1-left hand turning tool rod, 2-finish turning tool rest, 3-fixes bolt, 4-stud, 5-pressing plate, 6-pivot pin, 7-indexable insert tip, throw away tip, 8-edge bearing, 9-right hand turning tool rod。
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described。
As shown in the figure, a kind of indexable finish turning tool rest, including left hand turning tool rod 1, finish turning tool rest 2, fixing bolt 3, stud 4, pressing plate 5, pivot pin 6, indexable insert tip, throw away tip 7, edge bearing 8, right hand turning tool rod 9, left hand turning tool rod 1 and right hand turning tool rod 9 are fixed on the side of two finish turning tool rests 2 respectively through fixing bolt 3, pressing plate 5 is arranged on left hand turning tool rod 1 and the top of right hand turning tool rod 9 by stud 4, indexable insert tip, throw away tip 7 is arranged on edge bearing 8 by pivot pin 6, by locking pressure plate 5 realize indexable insert tip, throw away tip 7 and edge bearing 8 respectively with left hand turning tool rod 1, right hand turning tool rod 9 laminating clamping connects。
Embodiment:
Finish turning tool rest is fixed on lathe special cutter tower and is then charged into left hand knife bar 1 and right hand turning tool rod 9, and the tool cutting edge angle adjusting right-hand man's knife bar is 90-95 °, locks 3 fixing bolts 3 and clamps left hand knife bar 1 and right hand turning tool rod 9 respectively。Indexable insert tip, throw away tip 7 is installed, then pivot pin 6 is adjusted, make to fit tightly between indexable insert tip, throw away tip 7 and knife bar locating surface, indexable insert tip, throw away tip 7 is clamped by twisting stud 4 crush board 5, ensure fitting tightly between indexable insert tip, throw away tip 7 and knife bar locating surface, edge bearing 8, knife bar supporting surface, ensure positioning precision and firm grip。According to the material of automobile brake disc, surface roughness, form and position tolerance different requirements can select correspondence the material trade mark of indexable insert tip, throw away tip 7, cutting edge reconditioning mode, such that it is able to one_to_one corresponding reaches the technology requirement of product。Improving tool rest by this and realize clamping indexable knife bar function, the more convenient and swift positioning precision of allowing blade replacement is high, need not shut down, and the range of application of indexable insert tip, throw away tip is wider, and product coarse rugosity and precision are higher。
Above in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that art those of ordinary skill possesses, it is also possible to make a variety of changes under the premise without departing from this utility model objective。
Claims (2)
1. an indexable finish turning tool rest, it is characterized in that, including left hand turning tool rod (1), finish turning tool rest (2), fixing bolt (3), stud (4), pressing plate (5), pivot pin (6), indexable insert tip, throw away tip (7), edge bearing (8), right hand turning tool rod (9), described left hand turning tool rod (1) and described right hand turning tool rod (9) are fixed on the side of two described finish turning tool rests (2) respectively through described fixing bolt (3), described pressing plate (5) is arranged on the top of described left hand turning tool rod (1) and described right hand turning tool rod (9) by described stud (4), described indexable insert tip, throw away tip (7) is arranged on described edge bearing (8) by described pivot pin (6), by lock described pressing plate (5) realize described indexable insert tip, throw away tip (7) and described edge bearing (8) respectively with described left hand turning tool rod (1), the laminating clamping of described right hand turning tool rod (9) connects。
2. the indexable finish turning tool rest of one according to claim 1, it is characterised in that the tool cutting edge angle of described left hand turning tool rod (1) and described right hand turning tool rod (9) is 90-95 °。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083681.9U CN205324757U (en) | 2015-12-21 | 2015-12-21 | But transposition finish turning blade holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521083681.9U CN205324757U (en) | 2015-12-21 | 2015-12-21 | But transposition finish turning blade holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324757U true CN205324757U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521083681.9U Active CN205324757U (en) | 2015-12-21 | 2015-12-21 | But transposition finish turning blade holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324757U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077807A (en) * | 2016-08-24 | 2016-11-09 | 上海信鹏印刷器材有限公司 | Broaching cutters |
| CN107716954A (en) * | 2017-11-30 | 2018-02-23 | 江苏工大金凯高端装备制造有限公司 | A kind of lathe locking knife rest |
| CN110397408A (en) * | 2019-08-26 | 2019-11-01 | 安徽建筑大学 | It is a kind of cut down pile peripheral earth mud mudcake thickness cast-in-situ bored pile with boring device |
| CN115846715A (en) * | 2023-02-27 | 2023-03-28 | 成都裕鸢航空智能制造股份有限公司 | Boring device |
-
2015
- 2015-12-21 CN CN201521083681.9U patent/CN205324757U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077807A (en) * | 2016-08-24 | 2016-11-09 | 上海信鹏印刷器材有限公司 | Broaching cutters |
| CN106077807B (en) * | 2016-08-24 | 2019-02-01 | 上海信鹏印刷器材有限公司 | Broaching cutters |
| CN107716954A (en) * | 2017-11-30 | 2018-02-23 | 江苏工大金凯高端装备制造有限公司 | A kind of lathe locking knife rest |
| CN107716954B (en) * | 2017-11-30 | 2023-09-26 | 江苏工大金凯高端装备制造有限公司 | Locking knife rest for lathe |
| CN110397408A (en) * | 2019-08-26 | 2019-11-01 | 安徽建筑大学 | It is a kind of cut down pile peripheral earth mud mudcake thickness cast-in-situ bored pile with boring device |
| CN115846715A (en) * | 2023-02-27 | 2023-03-28 | 成都裕鸢航空智能制造股份有限公司 | Boring device |
| CN115846715B (en) * | 2023-02-27 | 2023-04-18 | 成都裕鸢航空智能制造股份有限公司 | Boring device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |