CN203664711U - Cutter for vertical boring lathe special machine to machine passenger car drive axle housing assembly - Google Patents
Cutter for vertical boring lathe special machine to machine passenger car drive axle housing assembly Download PDFInfo
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- CN203664711U CN203664711U CN201320726508.0U CN201320726508U CN203664711U CN 203664711 U CN203664711 U CN 203664711U CN 201320726508 U CN201320726508 U CN 201320726508U CN 203664711 U CN203664711 U CN 203664711U
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Abstract
The utility model relates to a cutter for a vertical boring lathe special machine to machine a passenger car drive axle housing assembly. The cutter comprises a hole boring cutter body and a facing cutter body. The facing cutter body is arranged in the middle of the hole boring cutter body, and the upper end of the hole boring cutter body and the upper end of the facing cutter body are both fixedly connected with a spindle of the vertical boring lathe special machine. The cutter for the vertical boring lathe special machine to machine the passenger car drive axle housing assembly comprises the hole boring cutter body part and the facing cutter body part, a hole boring cutter bar is mounted on the hole boring cutter body, a facing cutter bar and a chamfering cutter bar are mounted on the facing cutter body, meanwhile, a series of cutter bases are designed, different cutter bases are chosen according to different axle housing assemblies, the mounting positions of the cutter bars are adjusted through the cutter bases, the purpose of adjusting machining sizes is achieved, under the condition that a main cutter body and the facing cutter body are motionless, by choosing different cutter bases, different axle housing assemblies can be machined, and the cutter not only overcomes the defect of being replaced and produced frequently due to a great variety of passenger car drive axles but also can guarantee the machining precision of products continuously and stably.
Description
technical field:
The utility model relates to passenger vehicle drive axle processing technique field, is specifically related to a kind of vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter.
background technology:
Flourish along with China's processing manufacturing industry process technology, domestic relevant passenger vehicle drive axle processing and manufacturing technology is also constantly being improved and is improving.At present, vertical boring car special plane due to the high efficiency of its processing at home passenger vehicle Drive axle housing processing and manufacturing enterprise be used widely; But the bore hole cutter hub of the high efficiency for the manufacture of passenger vehicle drive axle corresponding thereto, high accuracy, high accuracy does not slowly catch up with the paces of development, and the structure of cutter hub itself and the accuracy of manufacture have restricted the precision of processing and the raising of output of passenger vehicle Drive axle housing assembly to a great extent.At present, on vertical boring car special plane for process passenger vehicle Drive axle housing assembly cutter hub mainly contain following two types: the first is unification cutter hub, for the different processing dimensions of each passenger vehicle Drive axle housing assembly, design different cutter hubs corresponding one by one with it; The second is universal cutter hub, and the axle case assy of multiple types is realized processing with same set of cutter hub by adjustment.
But all Shortcomings of above-mentioned two kinds of cutter hub forms.The first cutter hub mode, although can meet the processing request of different axle case assys, ensures machining accuracy, due to passenger vehicle drive axle various in style, model is various, causes changing producing frequently, has seriously restricted the raising of Workshop Production output.And cutter hub weight is heavier, change cutter hub labour intensity large and loaded down with trivial details, work consuming consuming time, inefficiency.
The second cutter hub mode, although avoided frequently changing product, but the adjusted size for each kind is too complicated, length consuming time, and because cutter hub is to design according to minimum-value aperture,, the elongation that the knife bar of clamping on cutter hub need be overhang, causes the machining accuracy of product to be difficult to continue and stable guarantee when processing the large aperture.
utility model content:
In sum, in order to overcome the deficiency of prior art problem, the utility model provides a kind of vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter, comprise that hole boring cutter body divides and car face cutter hub part, hole boring cutter rod is arranged on bore hole cutter hub, car face knife bar and chamfering knife bar are arranged on car face cutter hub, design a series of tool rests simultaneously, according to the difference of axle case assy, select different tool rests, regulate the installation site of knife bar by tool rest, reach the object that regulates processing dimension, in the situation that operate body and car face cutter hub are motionless, by selecting different tool rests, realize the processing to different axle case assys, what both adapted to cause because passenger vehicle drive axle is various in style frequently changes product, the machining accuracy of guarantee product that again can be continual and steady.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter, wherein: comprise bore hole cutter hub and car face cutter hub, car face cutter hub is arranged on the middle part of bore hole cutter hub, the upper end of the upper end of bore hole cutter hub and car face cutter hub is all fixed with the main shaft of vertical boring car special plane, described bore hole cutter hub comprises right boring cutter hub, heavy boring cutter hub and contiguous block, heavy boring cutter hub and the opposing setting of right boring cutter hub, and connect by contiguous block
The arranged outside of described heavy boring cutter hub has heavy boring tool rest, the lower end of heavy boring cutter hub is provided with heavy boring contiguous block, on described heavy boring cutter hub and heavy boring tool rest, be provided with hole coarse boring tool shank installing hole, upper hole coarse boring tool shank is installed in the coarse boring tool shank installing hole of hole, and be bolted with heavy boring cutter hub and heavy boring tool rest, on described heavy boring cutter hub, heavy boring tool rest and heavy boring contiguous block, be provided with lower hole coarse boring tool shank installing hole, lower hole coarse boring tool shank is installed in the coarse boring tool shank installing hole of lower hole, and be bolted with heavy boring tool rest and heavy boring contiguous block
The arranged outside of described right boring cutter hub has right boring tool rest, the lower end of right boring cutter hub is provided with right boring contiguous block, on described right boring cutter hub and right boring tool rest, be provided with hole tool-bar for accurately boring installing hole, upper hole tool-bar for accurately boring is installed in the tool-bar for accurately boring installing hole of hole, and be bolted with right boring cutter hub and right boring tool rest, on described right boring cutter hub, right boring tool rest and right boring contiguous block, be provided with lower hole tool-bar for accurately boring installing hole, lower hole tool-bar for accurately boring is installed in the tool-bar for accurately boring installing hole of lower hole, and be bolted with right boring tool rest and right boring contiguous block
The bottom of described car face cutter hub arranges chamfering tool rest, on car face cutter hub bottom and chamfering tool rest, be provided with upper Hole chamfering knife bar installing hole and the lower Hole chamfering knife bar installing hole arranged up and down, upper Hole chamfering knife bar is installed in Hole chamfering knife bar installing hole, and be bolted, lower Hole chamfering knife bar is installed in lower Hole chamfering knife bar installing hole and is bolted
Car face tool rest is equipped with on the top of described car face cutter hub, is provided with car face knife bar installing hole on car face tool rest, and car face knife bar is installed in car face knife bar installing hole, and fixes by bolt and car face tool rest.
Further, between the upper hole coarse boring tool shank installing hole on described heavy boring cutter hub and upper hole coarse boring tool shank, be provided with hole heavy boring edge bearing, between the lower hole coarse boring tool shank installing hole of heavy boring cutter hub and lower hole coarse boring tool shank, be provided with lower hole heavy boring edge bearing.
Further, between the upper hole tool-bar for accurately boring installing hole on described right boring cutter hub and upper hole tool-bar for accurately boring, be provided with hole right boring edge bearing, between the lower hole tool-bar for accurately boring installing hole of described right boring cutter hub and lower hole tool-bar for accurately boring, be provided with lower hole right boring edge bearing.
Further, between the upper Hole chamfering knife bar installing hole on described upper Hole chamfering knife bar and car face cutter hub, be provided with Hole chamfering edge bearing, between the lower Hole chamfering knife bar installing hole on described lower Hole chamfering knife bar and car face cutter hub, be provided with lower Hole chamfering edge bearing.
Further, the thickness of described heavy boring tool rest and right boring tool rest is 10 ~ 50mm.
Further, the thickness of described chamfering tool rest is 40 ~ 70mm.
Further, the thickness of described car face tool rest is 150 ~ 200mm.
The beneficial effects of the utility model are:
1, the utility model hole boring cutter body divides and car face cutter hub part, hole boring cutter rod is arranged on bore hole cutter hub, car face knife bar and chamfering knife bar are arranged on car face cutter hub, design a series of tool rests simultaneously, according to the difference of axle case assy, select different tool rests, regulate the installation site of knife bar by tool rest, reach the object that regulates processing dimension, in the situation that operate body and car face cutter hub are motionless, by selecting different tool rests, realize the processing to different axle case assys, what both adapted to cause because passenger vehicle drive axle is various in style frequently changes product, the machining accuracy of guarantee product that again can be continual and steady.
2, bore hole cutter hub of the present utility model and car face cutter hub are Split type structures, be arranged on the main shaft of vertical boring car special plane, and once fixing long-term use, changing product does not need to pull down, and can realize and conveniently change product.
3, the utility model can be processed the Ji Xia hole, upper hole of axle case assy simultaneously, and a feed can either be carried out heavy boring processing can carry out again right boring processing, and production efficiency is high, reduce the operations such as clamping, tool changing, feed, working (machining) efficiency is high, and labour intensity is little, and production cost is low.
4, chamfering knife bar of the present utility model can carry out chamfer machining to the Ji Xia hole, upper hole of axle case assy simultaneously, and production efficiency is high, can effectively reduce production cost.
5, the utility model is simple in structure, easy to use, safe and reliable, makes simply, is applicable to the requirement of mass production, can make passenger vehicle drive axle stage casing produce changing of vertical boring special plane efficient and convenient, ensures the machining accuracy of part.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic top plan view of the utility model Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of the utility model Fig. 1;
Fig. 4 is the structural representation of heavy boring tool rest of the present utility model;
Fig. 5 is that schematic diagram is looked on a left side of the utility model Fig. 4;
Fig. 6 is the structural representation of heavy boring contiguous block of the present utility model;
Fig. 7 is the structural representation of right boring tool rest of the present utility model;
Fig. 8 is that schematic diagram is looked on a left side of the utility model Fig. 7;
Fig. 9 is the structural representation of right boring contiguous block of the present utility model;
Figure 10 is the structural representation of chamfering tool rest of the present utility model;
Figure 11 is that schematic diagram is looked on a left side of the utility model Figure 10;
Figure 12 is the structural representation of car face tool rest of the present utility model;
Figure 13 is the schematic top plan view of the utility model Figure 12.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 ~ 13, a kind of vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter, comprise bore hole cutter hub and car face cutter hub 2, car face cutter hub 2 is arranged on the middle part of bore hole cutter hub, the upper end of the upper end of bore hole cutter hub and car face cutter hub 2 is all fixed with the main shaft of vertical boring car special plane, and described bore hole cutter hub comprises right boring cutter hub 1, heavy boring cutter hub 3 and contiguous block 4, heavy boring cutter hub 3 and the opposing setting of right boring cutter hub 1, and connect by contiguous block 4
The arranged outside of described heavy boring cutter hub 3 has heavy boring tool rest 5, and the thickness of heavy boring tool rest 5 is 10 ~ 50mm.The lower end of heavy boring cutter hub 3 is provided with heavy boring contiguous block 6, on described heavy boring cutter hub 3 and heavy boring tool rest 5, be provided with hole coarse boring tool shank installing hole, upper hole coarse boring tool shank 7 is installed in the coarse boring tool shank installing hole of hole, and be bolted with heavy boring cutter hub 3 and heavy boring tool rest 5, between the upper hole coarse boring tool shank installing hole on heavy boring cutter hub 3 and upper hole coarse boring tool shank 7, be provided with hole heavy boring edge bearing 18.On described heavy boring cutter hub 3, heavy boring tool rest 5 and heavy boring contiguous block 6, be provided with lower hole coarse boring tool shank installing hole, lower hole coarse boring tool shank 8 is installed in the coarse boring tool shank installing hole of lower hole, and be bolted with heavy boring tool rest 5 and heavy boring contiguous block 6, between the lower hole coarse boring tool shank installing hole of heavy boring cutter hub 3 and lower hole coarse boring tool shank 8, be provided with lower hole heavy boring edge bearing 19.
The arranged outside of described right boring cutter hub 1 has right boring tool rest 9, and the thickness of right boring tool rest 9 is 10 ~ 50mm.The lower end of right boring cutter hub 1 is provided with right boring contiguous block 10, on described right boring cutter hub 1 and right boring tool rest 9, be provided with hole tool-bar for accurately boring installing hole, upper hole tool-bar for accurately boring 11 is installed in the tool-bar for accurately boring installing hole of hole, and be bolted with right boring cutter hub 1 and right boring tool rest 9, between the upper hole tool-bar for accurately boring installing hole on right boring cutter hub 1 and upper hole tool-bar for accurately boring 11, be provided with hole right boring edge bearing 20.On described right boring cutter hub 1, right boring tool rest 9 and right boring contiguous block 10, be provided with lower hole tool-bar for accurately boring installing hole, lower hole tool-bar for accurately boring 12 is installed in the tool-bar for accurately boring installing hole of lower hole, and be bolted with right boring tool rest 9 and right boring contiguous block 10, between the lower hole tool-bar for accurately boring installing hole of described right boring cutter hub 1 and lower hole tool-bar for accurately boring 12, be provided with lower hole right boring edge bearing 21.
The bottom of described car face cutter hub 2 arranges chamfering tool rest 13, and the thickness of chamfering tool rest 13 is 40 ~ 70mm.On car face cutter hub 2 bottoms and chamfering tool rest 13, be provided with upper Hole chamfering knife bar installing hole and the lower Hole chamfering knife bar installing hole arranged up and down, upper Hole chamfering knife bar 14 is installed in Hole chamfering knife bar installing hole, and be bolted, lower Hole chamfering knife bar 15 is installed in lower Hole chamfering knife bar installing hole and is bolted, between described upper Hole chamfering knife bar 14 and upper Hole chamfering knife bar installing hole, be provided with Hole chamfering edge bearing 22, between described lower Hole chamfering knife bar 15 and lower Hole chamfering knife bar installing hole, be provided with lower Hole chamfering edge bearing 23.
Car face tool rest 16 is equipped with on the top of described car face cutter hub 2, and the thickness of car face tool rest 16 is 150 ~ 200mm.On car face tool rest 16, be provided with car face knife bar installing hole, car face knife bar 17 is installed in car face knife bar installing hole, and fixing by bolt and car face tool rest 16.
When use, the axle case assy of the passenger vehicle to different tonnages add man-hour, only need the thickness of the selection heavy boring tool rest 5 corresponding with the size of the axle case assy of this tonnage passenger vehicle, the thickness of right boring tool rest 9, the thickness of heavy boring contiguous block 6, the thickness of right boring contiguous block 10, the thickness of chamfering tool rest 13, the thickness of car face tool rest 16 and the thickness of each edge bearing.
Be noted that, above-described embodiment is explanation to technical solutions of the utility model and unrestricted, other amendment that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solutions of the utility model, within all should being included in the desired interest field of the utility model.
Claims (7)
1. a vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter, it is characterized in that: comprise bore hole cutter hub and car face cutter hub (2), car face cutter hub (2) is arranged on the middle part of bore hole cutter hub, the upper end of the upper end of bore hole cutter hub and car face cutter hub (2) is all fixed with the main shaft of vertical boring car special plane, described bore hole cutter hub comprises right boring cutter hub (1), heavy boring cutter hub (3) and contiguous block (4), heavy boring cutter hub (3) and the opposing setting of right boring cutter hub (1), and connect by contiguous block (4)
The arranged outside of described heavy boring cutter hub (3) has heavy boring tool rest (5), the lower end of heavy boring cutter hub (3) is provided with heavy boring contiguous block (6), on described heavy boring cutter hub (3) and heavy boring tool rest (5), be provided with hole coarse boring tool shank installing hole, upper hole coarse boring tool shank (7) is installed in the coarse boring tool shank installing hole of hole, and be bolted with heavy boring cutter hub (3) and heavy boring tool rest (5), described heavy boring cutter hub (3), on heavy boring tool rest (5) and heavy boring contiguous block (6), be provided with lower hole coarse boring tool shank installing hole, lower hole coarse boring tool shank (8) is installed in the coarse boring tool shank installing hole of lower hole, and be bolted with heavy boring tool rest (5) and heavy boring contiguous block (6),
The arranged outside of described right boring cutter hub (1) has right boring tool rest (9), the lower end of right boring cutter hub (1) is provided with right boring contiguous block (10), on described right boring cutter hub (1) and right boring tool rest (9), be provided with hole tool-bar for accurately boring installing hole, upper hole tool-bar for accurately boring (11) is installed in the tool-bar for accurately boring installing hole of hole, and be bolted with right boring cutter hub (1) and right boring tool rest (9), described right boring cutter hub (1), on right boring tool rest (9) and right boring contiguous block (10), be provided with lower hole tool-bar for accurately boring installing hole, lower hole tool-bar for accurately boring (12) is installed in the tool-bar for accurately boring installing hole of lower hole, and be bolted with right boring tool rest (9) and right boring contiguous block (10),
The bottom of described car face cutter hub (2) arranges chamfering tool rest (13), on car face cutter hub (2) bottom and chamfering tool rest (13), be provided with upper Hole chamfering knife bar installing hole and the lower Hole chamfering knife bar installing hole arranged up and down, upper Hole chamfering knife bar (14) is installed in Hole chamfering knife bar installing hole, and be bolted, lower Hole chamfering knife bar (15) is installed in lower Hole chamfering knife bar installing hole and is bolted
Car face tool rest (16) is equipped with on the top of described car face cutter hub (2), is provided with car face knife bar installing hole on car face tool rest (16), and car face knife bar (17) is installed in car face knife bar installing hole, and fixing by bolt and car face tool rest (16).
2. vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter according to claim 1, it is characterized in that: between the upper hole coarse boring tool shank installing hole on described heavy boring cutter hub (3) and upper hole coarse boring tool shank (7), be provided with hole heavy boring edge bearing (18), between the lower hole coarse boring tool shank installing hole of heavy boring cutter hub (3) and lower hole coarse boring tool shank (8), be provided with lower hole heavy boring edge bearing (19).
3. vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter according to claim 1, it is characterized in that: between the upper hole tool-bar for accurately boring installing hole on described right boring cutter hub (1) and upper hole tool-bar for accurately boring (11), be provided with hole right boring edge bearing (20), between the lower hole tool-bar for accurately boring installing hole of described right boring cutter hub (1) and lower hole tool-bar for accurately boring (12), be provided with lower hole right boring edge bearing (21).
4. vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter according to claim 1, it is characterized in that: between the upper Hole chamfering knife bar installing hole on described upper Hole chamfering knife bar (14) and car face cutter hub (2), be provided with Hole chamfering edge bearing (22), between the lower Hole chamfering knife bar installing hole on described lower Hole chamfering knife bar (15) and car face cutter hub (2), be provided with lower Hole chamfering edge bearing (23).
5. vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter according to claim 1, is characterized in that: described heavy boring tool rest (5) and the thickness of right boring tool rest (9) are 10 ~ 50mm.
6. vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter according to claim 1, is characterized in that: the thickness of described chamfering tool rest (13) is 40 ~ 70mm.
7. vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter according to claim 1, is characterized in that: the thickness of described car face tool rest (16) is 150 ~ 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726508.0U CN203664711U (en) | 2013-11-18 | 2013-11-18 | Cutter for vertical boring lathe special machine to machine passenger car drive axle housing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726508.0U CN203664711U (en) | 2013-11-18 | 2013-11-18 | Cutter for vertical boring lathe special machine to machine passenger car drive axle housing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664711U true CN203664711U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726508.0U Withdrawn - After Issue CN203664711U (en) | 2013-11-18 | 2013-11-18 | Cutter for vertical boring lathe special machine to machine passenger car drive axle housing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658699A (en) * | 2013-11-18 | 2014-03-26 | 郑州精益达汽车零部件有限公司 | Cutter for machining passenger car drive axle case assembly through special vertical type boring machine |
-
2013
- 2013-11-18 CN CN201320726508.0U patent/CN203664711U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658699A (en) * | 2013-11-18 | 2014-03-26 | 郑州精益达汽车零部件有限公司 | Cutter for machining passenger car drive axle case assembly through special vertical type boring machine |
| CN103658699B (en) * | 2013-11-18 | 2015-12-02 | 郑州精益达汽车零部件有限公司 | Vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |