CN201405079Y - Cutting head capable of cutting or grooving - Google Patents
Cutting head capable of cutting or grooving Download PDFInfo
- Publication number
- CN201405079Y CN201405079Y CN2009201849053U CN200920184905U CN201405079Y CN 201405079 Y CN201405079 Y CN 201405079Y CN 2009201849053 U CN2009201849053 U CN 2009201849053U CN 200920184905 U CN200920184905 U CN 200920184905U CN 201405079 Y CN201405079 Y CN 201405079Y
- Authority
- CN
- China
- Prior art keywords
- cutting
- cutting head
- pin
- head body
- tool bit
- 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
Links
Images
Abstract
A cutting head capable of cutting or grooving comprises a cutting head body (3) and a conical handle sheath (1), wherein the conical handle sheath is connected with the cutting head body (3) through apin (12); the pin (12) can move up and down in the gain of the cutting head body; a sinking ditch on the conical handle sheath (1) is movably connected with one end of a lever (8); a lever (8) is fixed on the cutter head body (3) through a pin (13) and can sway around a pin (9); a limiting shaft (6) is connected with the cutting head body (3) through a rolling bearing; a cutting holder (7) is fastened on a sliding block (4) through a screw; a spring (2) is arranged in the cutting head body (3) and is located between the conical handle sheath (1) and the cutting head body (3); and limiting screws (5) are located on both sides of the sliding block (4). The cutting head capable of cutting or grooving has the advantages of unique design, simple structure, low manufacture cost, convenient andreliable use, and can achieve higher processing accuracy by adopting terminal axial and radial limiting. When used for a handheld electric tool, the cutting head can perform groove cutting in different occasions.
Description
Technical field
The utility model product relates to machine tool, particularly can cut or the cutter head of spin slot.
Technical background
Install at pipeline, five metals bathroom field often need be on the pipe spare of different shape complexity machining screw escape, jump ring groove, seal groove, for example pipe fittings such as J type, L type, U type.Existing machine tool difficulty satisfies processing request, and what have can only process with special equipment or CNC milling machine.
Summary of the invention
The purpose of the utility model product is to provide a kind of and cuts or the cutter head of spin slot.
The technical scheme of the utility model product is as follows:
A kind of cutting or the cutter head of spin slot, comprise body of tool bit, taper shank cover, the taper shank cover links by pin and body of tool bit, pin can move up and down in the body of tool bit gain, the heavy ditch that taper shank puts connects with lever one end is movable, and lever is fixed on the body of tool bit by pin, and can be the center swing with the pin, limit shaft connects with body of tool bit by rolling bearing, and knife bar then is fastened on the slide block by screw.Establish spring in the body of tool bit, spring is between taper shank cover and body of tool bit.The slide block both sides are provided with stop screw.
The utility model can also change knife bar into roller bearing and roller, can be to the thin-wall pipe spin slot.
The utility model can also be to cut or medial rotation groove cutter head, and knife bar is fixed on the central shaft of slide block bottom, and the slide block below is provided with locking nut and adjusts nut, by adjusting nut trimming groove distance.
The utility model adopts the unique texture design, simple in structure, low cost of manufacture, easy to use and reliable, and adopt terminal shaft, radially spacing, can obtain higher processing precision, can be controlled in the 0.05MM, cutting groove depth can reach 5MM, when particularly using electric hand tool, can easily finish grooving processing in different occasions.
Description of drawings
Fig. 1 cuts water jacket cutter head structure schematic diagram for the utility model:
Fig. 2 is: revolve water jacket cutter head schematic diagram.
Fig. 3 is for cutting or medial rotation groove cutter head structure schematic diagram.
Specific embodiment
Below in conjunction with accompanying drawing and example the utility model product is described:
As shown in Figure 1: a kind of cutting or the cutter head of spin slot, comprise body of tool bit 3, taper shank cover 1, taper shank cover 1 links by pin 12 and body of tool bit 3, pin 12 can move up and down in the body of tool bit gain, heavy ditch on the taper shank cover 1 connects with lever 8 one ends are movable, and lever 8 is fixed on the body of tool bit 3 by pin 13, and can be the center swing with pin 9, limit shaft 6 connects with body of tool bit 3 by rolling bearing, and 7 of knife bars are fastened on the slide block 4 by screw.Establish spring 2 in the body of tool bit 3, spring 2 is between taper shank cover 1 and body of tool bit 3.Slide block 4 both sides are provided with stop screw 5.
The utility model cutter head is shown in Figure 1 as seeing under free state, and spring 2 suppresses body of tool bit 3 to bottom, because of lever 8 effects, makes slide block 4 be in high order end, and this moment, cutter was away from workpiece.Make axial feed in any way when taper shank cover 1, cutter head integral body rotates simultaneously, and when axial displacement was touched work pieces to limit shaft 6, body of tool bit 3 no longer included and moves axially.Limit shaft 6 is because of also no longer rotating with the effect of workpiece frictional force simultaneously.Continue at this moment taper shank cover 1 is applied axial force, drive slide blocks 4 by lever 8 and do radial motion, drive knife bar 7 and make the grooving feed motion, it is slot pitch that knife bar 7 arrives between the limit shaft 6.Cutting groove depth can accurately be controlled groove depth by stop screw 5 controls, and limit shaft 6 bottoms are provided with screw, can increase centration axis according to different workpieces and come calibration of workpieces as shown in Figure 2, to strengthen the cutter head dynamic stiffiness.Taper shank 1 also can be made required form and connect with electric hand tool according to different lathe manufacturings, can realize the special occasions operation.For having axially accurately spacing lathe, can directly control groove depth, thereby realize motor-drivenly with axial limiting, should unload stop screw 5 this moment.
Embodiment 2
As shown in Figure 2, change knife bar 7 into roller bearing and roller, can be to the thin-wall pipe spin slot, in bathroom industry particularly practicality.
Embodiment 3
As shown in Figure 3, for cutting or medial rotation groove cutter head, knife bar 7 is fixed on the central shaft of slide block 4 bottoms, and slide block 4 belows are provided with locking nut 11 and adjust nut 10, by adjusting nut 10 trimming groove distances.
Claims (3)
1, a kind of cutting or the cutter head of spin slot, comprise body of tool bit (3), taper shank cover (1), it is characterized in that: taper shank cover (1) links by pin (12) and body of tool bit (3), pin (12) can move up and down in the body of tool bit gain, heavy ditch on the taper shank cover (1) connects with lever (8) one ends are movable, lever (8) is fixed on the body of tool bit (3) by pin (13), and can be the center swing with pin (9), limit shaft (6) connects with body of tool bit (3) by rolling bearing, and knife bar (7) then is fastened on the slide block (4) by screw; Establish spring (2) in the body of tool bit (3), spring (2) is positioned between taper shank cover (1) and the body of tool bit (3), and slide block (4) both sides are provided with stop screw (5).
2, according to claim 1 cutting or the cutter head of spin slot, it is characterized in that: knife bar (7) is provided with roller bearing and roller.
3, according to claim 1 cutting or the cutter head of spin slot, it is characterized in that: knife bar (7) is fixed on the central shaft of slide block (4) bottom, and slide block (4) below is provided with locking nut (11) and adjustment nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201849053U CN201405079Y (en) | 2009-05-08 | 2009-05-08 | Cutting head capable of cutting or grooving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201849053U CN201405079Y (en) | 2009-05-08 | 2009-05-08 | Cutting head capable of cutting or grooving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201405079Y true CN201405079Y (en) | 2010-02-17 |
Family
ID=41676000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201849053U Expired - Fee Related CN201405079Y (en) | 2009-05-08 | 2009-05-08 | Cutting head capable of cutting or grooving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201405079Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231103A (en) * | 2013-02-05 | 2013-08-07 | 浏阳方圆液压有限公司 | Cutter for processing valve seat seal groove |
| CN103707105A (en) * | 2012-09-29 | 2014-04-09 | 方飞 | Internal and external groove tool rest |
| CN112548192A (en) * | 2020-11-30 | 2021-03-26 | 浙江锐程机械制造有限公司 | Rotary cutter head for pipe cutting machine |
-
2009
- 2009-05-08 CN CN2009201849053U patent/CN201405079Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707105A (en) * | 2012-09-29 | 2014-04-09 | 方飞 | Internal and external groove tool rest |
| CN103707105B (en) * | 2012-09-29 | 2016-12-21 | 方飞 | A kind of inside and outside groove tool rest |
| CN103231103A (en) * | 2013-02-05 | 2013-08-07 | 浏阳方圆液压有限公司 | Cutter for processing valve seat seal groove |
| CN112548192A (en) * | 2020-11-30 | 2021-03-26 | 浙江锐程机械制造有限公司 | Rotary cutter head for pipe cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203484687U (en) | Adjustable precision combined cutter | |
| CN201405079Y (en) | Cutting head capable of cutting or grooving | |
| CN203409276U (en) | Round rod inner hole reverse chamfer cutter | |
| CN202427993U (en) | Conical hole boring equipment | |
| CN203956128U (en) | General boring folder boring head | |
| CN102145448B (en) | Method for machining blind holes on high-hardness metal material in batches | |
| CN205816834U (en) | A kind of compound tool | |
| CN103978256B (en) | A kind of method and frock of utilization lathe batch machining deep-slotted chip breaker | |
| CN201300225Y (en) | Taper-hole boring machine processing suit | |
| CN202169515U (en) | Cutter body for limiting hole depth | |
| CN201558967U (en) | Freely driving-reversing knife row | |
| CN203578795U (en) | Machine clamping type single-blade boring reamer structure | |
| CN105162049A (en) | Manual cable peeler and work method | |
| CN204992447U (en) | Manual cable is opened and is shelled ware | |
| CN101623770A (en) | U-turn boring method of slotted hole of horizontal boring machine | |
| CN204686020U (en) | Numerical control cutting tank car bed | |
| CN204584922U (en) | A kind of lathe grinding processing unit (plant) of carbide alloy body cylindrical circular arc king bolt groove | |
| CN202427984U (en) | Boring chamfer cutter | |
| CN202845951U (en) | Tool for machining hole bottom reverse chamfering | |
| CN205764064U (en) | A kind of boring cutter body for deep hole machining stepped hole tapering arc transition | |
| CN101700578B (en) | Shell type compound cutting tools for processing product with step | |
| CN202052975U (en) | Spiral hole-milling device for lathe | |
| CN202021368U (en) | Borer | |
| CN202804643U (en) | Five-axis turn-milling machining center | |
| JP5902901B2 (en) | Main spindle for machine tools |
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: 20100217 Termination date: 20160508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |