CN201558994U - Splitting seal tape, conduit hole compound reamer - Google Patents
Splitting seal tape, conduit hole compound reamer Download PDFInfo
- Publication number
- CN201558994U CN201558994U CN200920164836XU CN200920164836U CN201558994U CN 201558994 U CN201558994 U CN 201558994U CN 200920164836X U CN200920164836X U CN 200920164836XU CN 200920164836 U CN200920164836 U CN 200920164836U CN 201558994 U CN201558994 U CN 201558994U
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- CN
- China
- Prior art keywords
- reamer
- cutter
- blade
- guide hole
- split type
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a splitting seal tape, conduit hole compound reamer, comprising a reamer body, a reamer clamping mechanism and a reamer which are in mutual split connection, wherein the reamer clamping mechanism is positioned on the outer edge of the reamer body and connected with the reamer body through a reamer clamping fastening mechanism, reamer blades are arranged on the reamer clamping mechanism and fixed on the outer end part of the reamer clamping mechanism through a reamer blade fastening screw, the including angle of the reamer blade to the horizontal direction is equal to the taper angle of a seal tape to be processed, the reamer is mounted in a side pressure manner in a reamer mounting hole on the reamer body through a reamer fixing screw. The splitting compound reamer enables the processing tool to have wide scope of application, good manufacturability, flexibility and reliability.
Description
Technical field
The utility model relates to a kind of process tool, the particularly a kind of band of processing diesel engine cylinder head valve, combination cutter of guide hole of being used for.
Background technology
Perfect along with the diesel engine series of products, the horsepower coverage is wide, and the cylinder cover for diesel engine model also increases thereupon.The difference cylinder lid, used valve difference, its band size, guide hole diameter are also just different, the cutting tool special for processing Order Cost that causes processing this position also increases thereupon, especially concerning diesel engine again the manufacturing project, related products series is wide, but the manufacturing again of every kind of part processing quantity is few again, can't form batch machining.Become again the problem that the manufacturing engineer will consider so how to utilize limited cutter resource to remove to process product as much as possible.
The cylinder head of diesel engine will be finished the effect of carrying gas (air inlet, exhaust) at work, if valve sealing is not tight, will have influence on combustibility and discharge standard, in order to guarantee that valve cooperates air tight with conduit and sealing cone, when therefore designing cylinder head, need sealing cone that guide hole is had round beating degree requirement, and band is continuous, no mark of break, as shown in Figure 1.Traditional cylinder head processing band, guide hole all are to adopt the monoblock type combination cutter, as shown in Figure 2 in order to guarantee the requirement of circle beating degree.This cutter is welded on carbide chip on the cutter hub: bottom blade reamer guide tube hole; Top blade processing sealing cone.This dedicated tool can only be used to specify the processing of cylinder cap, can't adjust tool dimension.
The utility model content
The utility model is in order to overcome defective in the above-mentioned prior art, by cutter hub, cutter holder mechanism and reamer are made split-type structural, makes that process tool is applied widely, good manufacturability and flexibility and reliability.
Split type band of the present utility model, guide hole combination cutter comprise cutter hub, cutter holder mechanism and reamer that mutual split connects; Cutter holder mechanism is positioned on the cutter hub outer rim, is connected with cutter hub by the cutter holder trip bolt, establishes blade in the cutter holder mechanism, and blade is fixed in the outer end of cutter holder mechanism by the blade trip bolt, and the angle of blade and horizontal direction equals the cone angle of band to be processed; Reamer is installed in the reamer installing hole on the cutter hub by the side pressure of reamer hold-down screw.
Wherein, in the cutter holder mechanism, the blade installed position establishes storage tank, is used to hold described blade; Establish the axial micrometer adjusting screw of cutter holder in the cutter holder mechanism, near described cutter hub root one side, be used to adjust cutter holder mechanism axial location.
Preferably, the clamping shank of reamer is symmetrical arranged flat position, and reamer and reamer installing hole are matched in clearance.
Preferably, the reamer root, establish reamer and axially adjust screw, be used to adjust reamer axial stretching length with the cutter hub junction.
Preferably, reamer radiai adjustment screw is established in cutter hub outer end, reamer corresponding position, radius run-out degree and center when being used to control the reamer rotation.
Preferably, cutter hub is anchored on the handle of a knife by the soket head cap screw of a side; Adjust the axial location of screw and pad adjustment cutter hub by the end face of opposite side.
Preferably, reamer is the solid carbide reamer of interior cold multiple-cutting-edge.
Compared with prior art, the utlity model has following beneficial effect:
1, by the removably connecting of cutter hub and cutter holder mechanism, cutter hub and reamer, make cutter interchangeable, the scope of application broadens, and easy accessibility is changed fast;
2, shared cutter hub reduces cutter and orders, and consuming cost cuts down finished cost;
3, Tool Design modularization, seriation, good manufacturability; Adjustment screw by each position makes blade and reamer adjustable flexibly.
Description of drawings
Fig. 1 is the schematic diagram behind cylinder cover for diesel engine band, guide hole and the installation valve;
Fig. 2 is a monoblock type reamer of processing band, guide hole in the prior art;
Fig. 3 is the combination cutter assembling schematic diagram of the utility model processing diesel engine cylinder head band, guide hole;
Fig. 4 is the assembling schematic diagram of the utility model combination cutter cutter hub, cutter holder mechanism and reamer;
Fig. 5 is the utility model combination cutter cutter holder mechanism assembling schematic diagram;
Fig. 6 is the reamer schematic diagram of the utility model combination cutter.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
The 1-handle of a knife; The 2-end face is adjusted screw; The 3-pad; The 4-cutter hub; The axial micrometer adjusting screw of 5-cutter holder; 6-cutter holder trip bolt; The 7-toolholder bodies; 8-blade trip bolt; The 9-blade; 10-reamer radiai adjustment screw; The 11-reamer; 12-reamer hold-down screw; The 13-reamer is axially adjusted screw; The 14-soket head cap screw; The 15-storage tank; The flat position of 16-; The 17-band; The 18-guide hole; The 19-valve.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
To shown in Figure 5, the split type band of the utility model, guide hole combination cutter comprise cutter hub 4 as Fig. 3, and position and reamer installing hole that cutter holder mechanism is installed are set on cutter hub 4.Cutter hub 4 is fastened on the handle of a knife 1 by soket head cap screw 14, adjusts the axial location of cutter hub 4 by end face adjustment screw 2 and pad 3.
The axial micrometer adjusting screw 5 of cutter holder in the cutter holder mechanism, cutter holder trip bolt 6, toolholder bodies 7, blade trip bolt 8, blade 9 all can be selected modular boring cutter folder member for use.The blade of blade 9 optional CBN (cubic boron nitride) materials, it is installed on the storage tank 15 of toolholder bodies 7 by blade trip bolt 8; Toolholder bodies 7 usefulness cutter holder trip bolts 6 are tightened on the cutter hub; Establish the axial micrometer adjusting screw 5 of cutter holder on the toolholder bodies, near cutter hub root one side, cutter holder mechanism axial location can axially be adjusted screw 5 by cutter holder and finely tune; Blade 9 and horizontal direction angle equal the cone angle of band, produce the cylinder head valve sealing conical surface to be processed by the rotary cutting of blade, according to the angle difference of the difference cylinder lid valve sealing conical surface, can be corresponding replacing cutter holder mechanism.
As shown in Figure 6, reamer 11 is the solid carbide reamer of interior cold multiple-cutting-edge, and its clamping shank is provided with the flat position 16 of symmetry, by reamer hold-down screw 12, is installed on the reamer installing hole of cutter hub 4 side compression type, cooperates to be little matched in clearance.Wherein reamer is axially adjusted screw 13 and is adjusted reamer axial stretching length, radius run-out degree and center when reamer radiai adjustment screw 10 is adjusted reamer 11 rotations.The diameter of reamer 11 is the diameter of cylinder head guide hole to be processed, according to the difference of each cylinder head guide hole diameter, and can corresponding replacing reamer 11.
Split type, the adjustable combination cutter that the utility model provides, be a kind of split type band, that the guide hole combination cutter has effectively overcome whole combination cutter is non-adjustable, defectives such as special-purpose, single, narrow application range make that process tool is applied widely, good manufacturability and flexibility and reliability.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (8)
1. a split type band, guide hole combination cutter is characterized in that, comprise cutter hub, cutter holder mechanism and reamer that mutual split connects; Cutter holder mechanism is positioned on the cutter hub outer rim, is connected with cutter hub by the cutter holder trip bolt, establishes blade in the cutter holder mechanism, and blade is fixed in the outer end of cutter holder mechanism by the blade trip bolt, and the angle of blade and horizontal direction equals the cone angle of band to be processed; Described reamer is installed in the reamer installing hole on the cutter hub by the side pressure of reamer hold-down screw.
2. split type band according to claim 1, guide hole combination cutter is characterized in that, in the described cutter holder mechanism, the blade installed position establishes storage tank, is used to hold described blade.
3. split type band according to claim 1 and 2, guide hole combination cutter is characterized in that, in the described cutter holder mechanism, establish the axial micrometer adjusting screw of cutter holder near described cutter hub root one side, are used to adjust cutter holder mechanism axial location.
4. split type band according to claim 1 and 2, guide hole combination cutter is characterized in that, the clamping shank of described reamer is symmetrical arranged flat position, and reamer and reamer installing hole are matched in clearance.
5. split type band according to claim 4, guide hole combination cutter is characterized in that, described reamer root, establish reamer and axially adjust screw with the cutter hub junction, are used to adjust reamer axial stretching length.
6. split type band according to claim 4, guide hole combination cutter is characterized in that, reamer radiai adjustment screw is established in described cutter hub outer end, reamer corresponding position, radius run-out degree and center when being used to control the reamer rotation.
7. split type band according to claim 1 and 2, guide hole combination cutter is characterized in that, described cutter hub is anchored on the handle of a knife by the soket head cap screw of a side; Adjust the axial location of screw and pad adjustment cutter hub by the end face of opposite side.
8. split type band according to claim 1 and 2, guide hole combination cutter is characterized in that, described reamer is the solid carbide reamer of interior cold multiple-cutting-edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920164836XU CN201558994U (en) | 2009-11-13 | 2009-11-13 | Splitting seal tape, conduit hole compound reamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920164836XU CN201558994U (en) | 2009-11-13 | 2009-11-13 | Splitting seal tape, conduit hole compound reamer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201558994U true CN201558994U (en) | 2010-08-25 |
Family
ID=42624141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920164836XU Expired - Fee Related CN201558994U (en) | 2009-11-13 | 2009-11-13 | Splitting seal tape, conduit hole compound reamer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201558994U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189297A (en) * | 2011-04-11 | 2011-09-21 | 郑州市钻石精密制造有限公司 | Compound tool for processing guide pipe hole of cylinder cover and conical surface of valve seat |
| CN103372685A (en) * | 2012-04-24 | 2013-10-30 | 安徽华菱汽车有限公司 | Reamer device for machining valve retainer and valve guide pipe |
| CN112536618A (en) * | 2020-12-09 | 2021-03-23 | 成都齐平科技有限公司 | Axial and radial adjusting mechanism for cutter |
| CN113399748A (en) * | 2021-07-13 | 2021-09-17 | 安徽新视野门窗幕墙工程有限公司 | Aluminum alloy door and window corner combining knife capable of being adjusted in all directions |
-
2009
- 2009-11-13 CN CN200920164836XU patent/CN201558994U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189297A (en) * | 2011-04-11 | 2011-09-21 | 郑州市钻石精密制造有限公司 | Compound tool for processing guide pipe hole of cylinder cover and conical surface of valve seat |
| CN103372685A (en) * | 2012-04-24 | 2013-10-30 | 安徽华菱汽车有限公司 | Reamer device for machining valve retainer and valve guide pipe |
| CN112536618A (en) * | 2020-12-09 | 2021-03-23 | 成都齐平科技有限公司 | Axial and radial adjusting mechanism for cutter |
| CN113399748A (en) * | 2021-07-13 | 2021-09-17 | 安徽新视野门窗幕墙工程有限公司 | Aluminum alloy door and window corner combining knife capable of being adjusted in all directions |
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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: 20100825 Termination date: 20141113 |
|
| EXPY | Termination of patent right or utility model |