CN203235981U - Multi-station compound cutter for machine tool - Google Patents
Multi-station compound cutter for machine tool Download PDFInfo
- Publication number
- CN203235981U CN203235981U CN 201320243199 CN201320243199U CN203235981U CN 203235981 U CN203235981 U CN 203235981U CN 201320243199 CN201320243199 CN 201320243199 CN 201320243199 U CN201320243199 U CN 201320243199U CN 203235981 U CN203235981 U CN 203235981U
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- CN
- China
- Prior art keywords
- blade
- cutter
- knife bar
- reaming
- chamfering
- 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.)
- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a multi-station compound cutter for a machine tool. According to the multi-station compound cutter for the machine tool, the tail portion of a cutter rod is fixedly connected with a clamping head, a reaming cutter blade and a chamfering cutter blade are assembled on the cutter rod, the reaming cutter blade is assembled on the cutter rod through a cutter blade fastening block, a fastening screw I and a compression spring, the chamfering cutter blade is installed behind the reaming cutter blade, and the chamfering cutter blade is fixed on the cutter rod through a fastening screw II. The multi-station compound cutter for the machine tool can finish multiple processes through one-time locating, and saves time and effort.
Description
Technical field
The utility model relates to a kind of machining cutting element, especially relates to a kind of lathe multistation and uses composite cutter.
Background technology
At present, in machining was produced, bit cutting was generally used in the processing of workpiece hole, and perhaps the Lathe turning tool machining on the one hand, because operator's tool sharpening level height does not wait, can't guarantee the size tolerance requirements of machining hole, and the precision of product is difficult for guaranteeing; On the other hand, traditional hilted broadsword lathe tool machining, manufacturing procedure is more, and because resetting produces error, and work consuming is consuming time, affects production efficiency and product quality.
Summary of the invention
The purpose of this utility model is: provide a kind of one-time positioning can finish multiple working procedure, time saving and energy saving lathe multistation uses composite cutter.
The technical solution of the utility model is: comprise knife bar, the knife bar afterbody is fixedly connected with clamping head, be equipped with reaming blade, chamfering blade on the knife bar, the reaming blade is assembled on the knife bar by blade fastening block, trip bolt I, Compress Spring, chamfering blade is installed in reaming blade back, and chamfering blade is fixed on the knife bar by the trip bolt II.
Be furnished with three groups of reaming blades on the described knife bar, every group has a blade, and three groups of reaming blades are symmetrical ringwise.
Described knife bar is provided with chip area, and chip area evenly distributes on the knife bar perpendicular end surface in the form of a ring.
Described chamfering blade has two.
The beneficial effects of the utility model are: the utility model is applicable to middle-size and small-size product processing, for example: water pipe class, support class, belt wheel class, flange type, can process 10-100 endoporus, machining accuracy is high, can finish successively the multiple working procedure of reaming, chamfering, and one-time positioning can be finished multiple working procedure, need not change cutter, high efficiency, processing precision of products is high, and is time saving and energy saving.Comparing its processing work efficiency with common drill bit, reamer improves more than three times, cutter life also increases significantly simultaneously, and can greatly shorten the time of loading and unloading cutter, use cost reduces greatly, applicable to lathes such as drilling machine, drilling and milling machine, machining center, boring machine, engine lathes.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the D-D cutaway view of Fig. 1.
Figure labeling description: 1, knife bar, 2, the reaming blade, 3, the blade fastening block, 4, the trip bolt I, 5, chamfering blade, 6, the trip bolt II, 7, clamping head, 8, Compress Spring.
The specific embodiment
Can find out from the left view of structural representation of the present utility model shown in Figure 1, Fig. 2, the D-D cutaway view of Fig. 3, the utility model comprises knife bar 1, and three faces of knife bar 1 are provided with the Cutting tool installation manner face.Knife bar 1 is fixedly connected with afterbody clamping head 7, Cutting tool installation manner face end is provided with three groups of reaming blades 2, Cutting tool installation manner face rear portion is provided with chamfering blade 5, every group of reaming blade 2 has a blade, three groups of reaming blades 2 are symmetrical ringwise, the height of two adjacent set cuttves differs 0.25-0.30mm, is beneficial to a minute bits heat radiation.Reaming blade 2 can be changed according to the needs blade of producing, and according to employed equipment, chooses suitable blade, and the rectangular blade, lathe that blade can be selected milling machine is with bar blade, triangular blade etc.Reaming blade 2 bottoms are equipped with Compress Spring 8, and reaming blade 2 is assembled on the knife bar 1 by blade fastening block 3, trip bolt I 4, Compress Spring 8.Compress Spring 8 is worked in coordination by stressed character with blade fastening block 3, prevents that reaming blade 2 is loosening in the process.Blade fastening block 3 can be changed according to the need of production blade, replaces conventional blades and is welded mode, reduces the knife bar cost of manufacture and increases the scope of application.Chamfering blade 5 is installed in reaming blade 2 back, and totally two of chamfering blades 5 are fixed on by trip bolt II 6 on the Cutting tool installation manner face of knife bar 1.Afterbody is provided with the clamping head 7 that is fixedly connected, and the M16 screwed hole is arranged on the clamping head 7, can match with pull bars such as lathe, milling machines, perhaps cooperates installation with drill chuck with the drill press spindle endoporus.Knife bar 1 is provided with chip area, and chip area evenly distributes on the knife bar perpendicular end surface in the form of a ring, and reaming blade 2 is fixed on the chip area trough rim of knife bar end.
Claims (4)
1. a lathe multistation uses composite cutter, comprise knife bar (1), it is characterized in that: described knife bar (1) afterbody is fixedly connected with clamping head (7), be equipped with reaming blade (2), chamfering blade (5) on the knife bar (1), described reaming blade (2) is assembled on the knife bar (1) by blade fastening block (3), trip bolt I (4), Compress Spring (8), chamfering blade (5) is installed in reaming blade (2) back, and chamfering blade (5) is fixed on the knife bar (1) by trip bolt II (6).
2. lathe multistation according to claim 1 uses composite cutter, and it is characterized in that: be furnished with three groups of reaming blades (2) on the described knife bar (1), every group has a blade, and three groups of reaming blades (2) are symmetrical ringwise.
3. lathe multistation according to claim 1 uses composite cutter, and it is characterized in that: described knife bar (1) is provided with chip area, and chip area evenly distributes on the knife bar perpendicular end surface in the form of a ring.
4. lathe multistation according to claim 1 uses composite cutter, and it is characterized in that: described chamfering blade (5) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320243199 CN203235981U (en) | 2013-05-08 | 2013-05-08 | Multi-station compound cutter for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320243199 CN203235981U (en) | 2013-05-08 | 2013-05-08 | Multi-station compound cutter for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203235981U true CN203235981U (en) | 2013-10-16 |
Family
ID=49313315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320243199 Expired - Fee Related CN203235981U (en) | 2013-05-08 | 2013-05-08 | Multi-station compound cutter for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203235981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171001A (en) * | 2015-09-22 | 2015-12-23 | 武汉重工铸锻有限责任公司 | Machining device and machining method of high-hardness deep blind hole special-shaped curved surface |
| CN105834462A (en) * | 2015-06-17 | 2016-08-10 | 达州市金恒机械有限责任公司 | Composite cutter for boring cylinder hole and chamfering cylinder hole |
-
2013
- 2013-05-08 CN CN 201320243199 patent/CN203235981U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834462A (en) * | 2015-06-17 | 2016-08-10 | 达州市金恒机械有限责任公司 | Composite cutter for boring cylinder hole and chamfering cylinder hole |
| CN105171001A (en) * | 2015-09-22 | 2015-12-23 | 武汉重工铸锻有限责任公司 | Machining device and machining method of high-hardness deep blind hole special-shaped curved surface |
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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: 20131016 Termination date: 20140508 |