CN203817486U - Tool for machining circular groove in end face of exhaust manifold - Google Patents
Tool for machining circular groove in end face of exhaust manifold Download PDFInfo
- Publication number
- CN203817486U CN203817486U CN201420073385.XU CN201420073385U CN203817486U CN 203817486 U CN203817486 U CN 203817486U CN 201420073385 U CN201420073385 U CN 201420073385U CN 203817486 U CN203817486 U CN 203817486U
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- Prior art keywords
- cutter
- exhaust manifold
- thrust bearing
- handle
- knife
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 7
- 238000012913 prioritisation Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000003801 milling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a tool for machining a circular groove in the end face of an exhaust manifold, comprising a handle, a thrust bearing, a cutter, a template and a guide sleeve, wherein the handle is connected with the thrust bearing, the handle is connected with the cutter after penetrating through the thrust bearing, the guide sleeve is connected with the lower part of the thrust bearing, and the external of the guide sleeve is connected with the template. By using the tool, the machining time can be shortened, the machining cost can be effectively reduced, the labor is saved, the power is saved by 40% when the same product (a machining center and a normal drill) is machined, the machining efficiency is improved, and the production cost is reduced; the tool is simple in structure, stable and reliable, simple and convenient to manufacture and operate, easy to maintain, and can be widely applied to machining of similar products to obtain obvious benefit. The tool disclosed by the utility model is simple in structure, simple and convenient to operate, and worthy of popularization and application.
Description
Technical field
The utility model belongs to machine components processing technique field, is specifically related to a kind of exhaust manifold end face cannelure cutter.
Background technology
Certain vehicle engine exhaust divided manifold series of products, the design feature of its corresponding product is: in inlet flange plane or the Flange Plane of giving vent to anger, drive cannelure, groove width 3mm-6mm, groove depth 2.5mm-5mm, for installing sealing ring, sealing gasket etc.Conventional production adopts machining center to walk annular program in conjunction with slotting cutter, and the depth of cut and feed can not be excessive, process a product needed tens minutes, inefficiency; A kind of cannelure processing compound tool is disclosed in CN 202742039 U, comprise cutter hub, cutter hub operative end surface is equipped with grooving cutter tooth, in cutter hub operative end surface, be also provided with chamfering cutter tooth, chamfering cutter tooth working end portion with respect to grooving cutter tooth working end portion to cutter hub side indentation certain distance, while making the grooving of grooving cutter tooth to certain depth, chamfering cutter tooth is started working.In working angles, the processing of the advanced row cannelure of grooving cutter tooth, processing cannelure is to certain depth, and chamfering cutter tooth starts to carry out chamfering, and grooving completes the set degree of depth, and chamfering also arrives certain depth, and at this moment grooving and chamfering complete the processing of prescribed depth simultaneously.After completing processing, cutter exits cannelure, finishes machining.This cutter unites two into one grooving function and chamfering function, without operator's hand inverted angle, has not only reduced workman's labour intensity, has also reduced manufacturing cost, has improved production efficiency.Although it has solved the problem of processing annular groove chamfering, but the degree of depth of groove except can regulating and controlling under numerical control state, on plain-milling machine, need to judge according to operator's qualification, very effort, therefore need to a kind ofly can either process the exhaust manifold end face cannelure cutter that groove can guarantee again the degree of depth.
Utility model content
The purpose of this utility model is to provide a kind of exhaust manifold end face cannelure cutter applied widely, easy and simple to handle, simple in structure.
The technical scheme that adopted to achieve these goals: a kind of exhaust manifold end face cannelure cutter, comprise handle of a knife, thrust bearing, cutterhead, template and fairlead, described handle of a knife is connected with thrust bearing, described handle of a knife runs through thrust bearing and is connected with cutterhead, described fairlead is connected with thrust bearing bottom, and described fairlead is outside to be connected with template.
Described thrust bearing is roller thrust block.
Described handle of a knife bottom spread configuration bolt hole, described handle of a knife bottom arranges keyway.
Described cutterhead is right angle facing cutter, in the middle of described right angle facing cutter, is circular hole, and described circular hole sidewall arranges bolt hole, and described circular-hole internal-wall arranges keyway.
On described right angle facing cutter, groove cutter is set.
The quantity of described groove cutter is four.
Described cutterhead and handle of a knife are bolted to connection.
Described fairlead is the hollow cylinder that upper end arranges convex edge.
Advantage of the present utility model:
1. the utility model adopts fairlead, thrust bearing, template to realize accurate location, adopts right angle facing cutter and bolt hole to realize the adjustment of depth of groove.
2. practical, it goes for machining center, common vertical milling, sleeping milling, common driller, and the nervous problem of solution equipment is adaptable, easy and simple to handle.
3. the loose slot cutter adopting has been realized the adjusting of width and the degree of depth, not only realized a cutter multiplex but also use common facing cutter to draw materials conveniently, and realized disposal molding, and quality is good, meets the demand of batch production.
4. shortened process time, effectively reduced processing cost, saved power, processed same product (machining center and common driller), saved power 40%, improved working (machining) efficiency), reduced production cost.
5. simple, reliable and stable, the manufacture of this cutter structure, easy and simple to handle, for ease of maintenaince, is widely used in the processing of like product, obtains obvious benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is facing cutter structural representation of the present utility model;
Fig. 3 is structure of the cutter body schematic diagram of the present utility model;
Fig. 4 is the upward view of the utility model facing cutter.
The specific embodiment
As shown in Fig. 1,2,3 and 4: a kind of exhaust manifold end face cannelure cutter, its concrete using method is as follows, first according to layout design, therefrom determines the degree of depth of groove and annular diameter, chooses corresponding facing cutter and groove cutter; Height by measurement module and fairlead convex edge thickness also tentatively determine that with value facing cutter is connected with that bolt hole of handle of a knife by its addition; After having chosen facing cutter, according to the hierarchy structure of groove, choose groove cutter, that the degree of depth=thrust bearing lower end of groove to the distance of point of a knife deducts template height and fairlead convex edge thickness and value, and the distance that groove cutter stretches out is greater than the degree of depth of groove, prevent that cutterhead from contacting with machined surface; Then by groove cutter according to being highly arranged in order, and screw is tightened, guarantee that groove cutter becomes dentation to distribute; Then adopt the mode of two point locations that mould is fixed, then fairlead is arranged in mould, it mainly plays guide effect, then this device is arranged on lathe, starts lathe and makes to pass through reporting system, by the cutter of rotation slowly near fairlead, and it is compressed into downwards along fairlead, and start grooving, when fairlead contacts with the blowout patche of thrust bearing bottom, can complete the processing of groove, simple and convenient.
A kind of exhaust manifold end face cannelure cutter, comprise handle of a knife 1, thrust bearing 2, cutterhead 6, template 5 and fairlead 4, described handle of a knife 1 is connected with thrust bearing 2 tops, described handle of a knife 1 bottom is run through thrust bearing 2 and is connected with cutterhead 6, described fairlead 4 matches with thrust bearing bottom 3, and described fairlead 4 is outside to be connected with template 5.
Further prioritization scheme: described thrust bearing 2 is roller bearing.
Further prioritization scheme: described handle of a knife 1 bottom spread configuration bolt hole 9, described handle of a knife 1 bottom arranges keyway 8.
Further prioritization scheme: described cutterhead 6 is right angle facing cutter, is circular hole in the middle of described right angle facing cutter, and described circular hole 12 sidewalls arrange bolt hole 11, and described circular hole 12 inwalls arrange keyway 10.
Further prioritization scheme: on described right angle facing cutter, groove cutter 13 is set.
Further prioritization scheme: the quantity of described groove 13 cuttves is four.
Further prioritization scheme: described cutterhead 6 is bolted to connection with handle of a knife 1.
Further prioritization scheme: described fairlead 4 arranges the hollow cylinder of convex edge for upper end.
The utility model in use, can be realized and shorten process time, effectively reduces processing cost, saves power, processes same product (machining center and common driller), saves power 40%, improves working (machining) efficiency), reduced production cost; This cutter structure is simple, reliable and stable, manufacture, easy and simple to handle, for ease of maintenaince, is widely used in the processing of like product, obtains obvious benefit.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (8)
1. an exhaust manifold end face cannelure cutter, comprise handle of a knife, thrust bearing, cutterhead, template and fairlead, it is characterized in that: described handle of a knife is connected with thrust bearing, described handle of a knife runs through thrust bearing and is connected with cutterhead, described fairlead is connected with thrust bearing bottom, and described fairlead is outside to be connected with template.
2. exhaust manifold end face cannelure cutter according to claim 1, is characterized in that: described thrust bearing is roller thrust block.
3. exhaust manifold end face cannelure cutter according to claim 1, is characterized in that: described handle of a knife bottom spread configuration bolt hole, described handle of a knife bottom arranges keyway.
4. exhaust manifold end face cannelure cutter according to claim 1, is characterized in that: described cutterhead is right angle facing cutter, in the middle of described right angle facing cutter, is circular hole, and described circular hole sidewall arranges bolt hole, and described circular-hole internal-wall arranges keyway.
5. exhaust manifold end face cannelure cutter according to claim 4, is characterized in that: on described right angle facing cutter, groove cutter is set.
6. exhaust manifold end face cannelure cutter according to claim 5, is characterized in that: the quantity of described groove cutter is four.
7. exhaust manifold end face cannelure cutter according to claim 4, is characterized in that: described cutterhead and handle of a knife are bolted to connection.
8. exhaust manifold end face cannelure cutter according to claim 1, is characterized in that: described fairlead is the hollow cylinder that upper end arranges convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073385.XU CN203817486U (en) | 2014-02-20 | 2014-02-20 | Tool for machining circular groove in end face of exhaust manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073385.XU CN203817486U (en) | 2014-02-20 | 2014-02-20 | Tool for machining circular groove in end face of exhaust manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203817486U true CN203817486U (en) | 2014-09-10 |
Family
ID=51473027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073385.XU Expired - Fee Related CN203817486U (en) | 2014-02-20 | 2014-02-20 | Tool for machining circular groove in end face of exhaust manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203817486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470659A (en) * | 2017-08-29 | 2017-12-15 | 上海奥林汽车安全系统有限公司 | A kind of cutter for annular groove processing |
| CN117259804A (en) * | 2022-09-26 | 2023-12-22 | 杭州龙辰智能科技有限公司 | Cutter structure for turning slotted hole in end face of pipe |
-
2014
- 2014-02-20 CN CN201420073385.XU patent/CN203817486U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470659A (en) * | 2017-08-29 | 2017-12-15 | 上海奥林汽车安全系统有限公司 | A kind of cutter for annular groove processing |
| CN107470659B (en) * | 2017-08-29 | 2023-11-21 | 上海奥林汽车安全系统有限公司 | Cutter for processing annular groove |
| CN117259804A (en) * | 2022-09-26 | 2023-12-22 | 杭州龙辰智能科技有限公司 | Cutter structure for turning slotted hole in end face of pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |