CN108942082A - A kind of knurled wheel cutter with telescopic protective cover - Google Patents
A kind of knurled wheel cutter with telescopic protective cover Download PDFInfo
- Publication number
- CN108942082A CN108942082A CN201811006138.7A CN201811006138A CN108942082A CN 108942082 A CN108942082 A CN 108942082A CN 201811006138 A CN201811006138 A CN 201811006138A CN 108942082 A CN108942082 A CN 108942082A
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- CN
- China
- Prior art keywords
- cutter
- toolframe
- protective case
- knurled wheel
- protective cover
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 52
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
- B23P9/02—Treating or finishing by applying pressure, e.g. knurling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
The invention discloses a kind of knurled wheel cutter with telescopic protective cover, including cutter head and knife handle；The cutter head includes toolframe and cutter, and the cutter is rotatablely arranged on toolframe；The knife handle includes shank body and the shaft set positioned at front end of the shank body；The shaft set includes symmetrically arranged two link block；The corresponding position of the link block opposite flank is equipped with locating slot；Toolframe end is equipped with shaft joint, and the shaft joint is equipped with the shaft rotor with the locating slot cooperation of shaft set link block；It further include protective case, the protective case is set on the toolframe, is slidably connected with the cutter head, is provided with elastic device between the protective case and the toolframe.Its main feature is that setting protective case can coat the cutter head of knurling tool when the daily placement of knurling tool, avoiding worker, accidentally hand is hurt in touching.
Description
Technical field
The present invention relates to machine tools field, in particular to a kind of knurled wheel cutter with telescopic protective cover.
Background technique
Annular knurl is the processing technology for extruding decorative pattern in workpiece surface with checkering tool.Existing knurling tool exists in use
Certain limitation, annular knurl blade are mounted on the centre of knife handle, are rolled into root for there is the outer circle of step to be unable to annular knurl, i.e., cannot
Ideal processing purpose is not achieved in back chipping.
In view of the above-mentioned problems, the existing following patent in China:
Patent announcement number: the Chinese patent of CN103611960A discloses a kind of root-clearing hobbing cutter, including blade holder, knife handle and knife
Piece, knife handle are formed by shank and positioned at the fork of shank forward end, and fork tool is had on two bifurcateds there are two bifurcated
One location notch hole, blade holder include the portion that is fixedly connected with positioned at two blade mounting portions for being fixedly connected with portion front end, two knives
In in same level, the middle part for being fixedly connected with portion of blade holder is corresponding with location notch hole solid equipped with one for piece installation position
Determine hole, each blade mounting portion is equipped with a blade mounting holes, and blade is rotatably installed on the upper surface of blade mounting portion
On, and blade some stretch out in the outer rim of blade mounting portion, the portion of being fixedly connected of blade holder by fixed pin, fixation hole and
The location notch hole is coupled between two bifurcateds of the fork of knife handle.
However, the knurling tool lacks protective device in daily placement, worker is easy to hurt hand when accidentally touching.
Summary of the invention
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of annular knurls with telescopic protective cover
Cutter is taken turns, its main feature is that setting protective case can coat the cutter head of knurling tool, avoid worker when the daily placement of knurling tool
Accidentally hand is hurt in touching.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of knurled wheel cutter with telescopic protective cover,
Including cutter head and knife handle；The cutter head includes toolframe and cutter, and the cutter is rotatablely arranged on toolframe；Institute
Stating knife handle includes shank body and the shaft set positioned at front end of the shank body；The shaft set includes symmetrically arranged two link block；It is described
The corresponding position of link block opposite flank is equipped with locating slot；Toolframe end is equipped with shaft joint, and the shaft joint is equipped with
With the shaft rotor of the locating slot cooperation of shaft set link block；It further include protective case, the protective case is set to the toolframe
On, it is slidably connected with the cutter head, is provided with elastic device between the protective case and the toolframe.
Through the above technical solutions, setting protective case, when the daily placement of knurling tool, protective case can coat knurling tool
Cutter head, avoiding worker, accidentally hand is hurt in touching.
Preferably, the elastic device is spring, and one end of the spring is fixedly connected with the protective case, the other end and
The toolframe is fixedly connected.
Through the above technical solutions, setting elastic device, when using knurled wheel cutter, protective case is since pressure is to cutter
Frame is mobile, makes cutter exposure；Using finishing, due to the elastic reaction of elastic device, protective case homing plays protection and makees
With.
Preferably, the toolframe is V-structure.
Through the above technical solutions, V-structure has a generally triangular shape the power between two cutters and the shaft joint of cutter head,
Structure is simply firm.
Preferably, the head both ends of the toolframe are equipped with cutter groove, and it is logical that positioning is equipped on the cutter groove two sidewalls
Hole.
Through the above technical solutions, reserving the position of installation cutter on the toolframe of cutter head.
Preferably, the front end face of the cutter groove of the toolframe is arc surface.
Through the above technical solutions, making the knurled wheel cutter when in use can be by processing patterns to roots level.
It preferably, further include fixing axle, the cutter sleeve is set to the outside of the fixing axle；The fixing axle passes through positioning
Through-hole；The junction of the fixing axle and cutter groove lateral surface is equipped with circlip.
Through the above technical solutions, cutter is rotatably mounted on toolframe.
Preferably, through-hole is provided on the protective case, the position of the through-hole is corresponding with the position of the cutter.
Through the above technical solutions, using when cutter can be leant out from through-hole, carry out annular knurl operation.
The beneficial effects of the present invention are: 1) by setting protective case, when the daily placement of knurling tool, protective case can be wrapped
The cutter head for covering knurling tool, avoiding worker, accidentally hand is hurt in touching；2) cutter can be leant out from through-hole when using, and carry out annular knurl operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment.
Appended drawing reference: 1, cutter head；2, knife handle；3, toolframe；4, cutter；5, protective case；6, elastic device；9, through-hole；
10, shank body；11, shaft set；12, shaft joint.
Specific embodiment
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of knurled wheel cutter with telescopic protective cover disclosed in the present embodiment, as shown in Figure 1, a kind of protect with flexible
The knurled wheel cutter of sheath, including cutter head 1 and knife handle 2.Cutter head 1 includes toolframe 3 and cutter 4, and cutter 4 is rotatablely arranged at
On toolframe 3.Knife handle 2 includes that shank body 10 and the shaft positioned at 10 front end of shank body cover 11.Shaft set 11 includes symmetrically arranged
Two link blocks.The corresponding position of link block opposite flank is equipped with locating slot.3 end of toolframe is equipped with shaft joint 12, shaft
Connector 12 is equipped with the shaft rotor that the locating slot cooperation of 11 link blocks is covered with shaft.It further include protective case 5, protective case 5 is set to
It on toolframe 3, is slidably connected with cutter head 1, elastic device 6 is provided between protective case 5 and toolframe 3.
Protective case 5 is set, and when the daily placement of knurling tool, protective case 5 can coat the cutter head 1 of knurling tool, avoid worker
Accidentally hand is hurt in touching.
Elastic device 6 is spring, and one end of spring is fixedly connected with protective case 5, and the other end is fixedly connected with toolframe 3.
Elastic device 6 is set, and when using knurled wheel cutter 4, protective case 5 makes cutter since pressure is mobile to toolframe 3
4 exposures, using finishing, due to the elastic reaction of elastic device 6,5 homing of protective case plays a protective role.
Toolframe 3 is V-structure.V-structure makes the power between two cutters 4 and the shaft joint 12 of cutter head 1 be presented three
Angular, structure is simply firm.
The head both ends of toolframe 3 are equipped with cutter groove, are equipped with positioning through hole 9 on cutter groove two sidewalls.In cutter head 1
The position of installation cutter 4 is reserved on toolframe 3.
The front end face of the cutter groove of toolframe 3 is arc surface.In removal protective case 5 in use, making the knurled wheel cutter 4
It can be by processing patterns to roots level.
It further include fixing axle, cutter 4 is sheathed on the outside of fixing axle, and fixing axle passes through positioning through hole 9, fixing axle and knife
The junction for having slot lateral surface is equipped with circlip.Cutter 4 is rotatably mounted on toolframe 3.
Through-hole 9 is provided on protective case 5, the position of through-hole 9 is corresponding with the position of cutter 4.Cutter 4 can be from when use
Through-hole 9 is leant out, and carries out annular knurl operation.The size of through-hole 9 is in the same size with the maximum horizontal section of cutter 4, can prevent knife
When 4 cutting of tool, the metal fragment to flash enters protective case.
The specifically used mode of the present embodiment is as follows: when knurled wheel cutter 4 leaves unused, protective case 5 being made to coat toolframe 3 and knife
Tool 4, avoiding worker, accidentally hand is hurt in touching.When using knurled wheel cutter 4, protective case 5 makes cutter 4 since pressure is mobile to toolframe 3
Exposure；Using finishing, due to the elastic reaction of elastic device 6,5 homing of protective case plays a protective role.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to the technology of invention
Scheme is modified or replaced equivalently, and without departing from the range of technical solution of the present invention, should all be covered in power of the invention
In sharp claimed range.
Claims (7)
1. a kind of knurled wheel cutter with telescopic protective cover, it is characterised in that: including cutter head (1) and knife handle (2)；It is described
Cutter head (1) includes toolframe (3) and cutter (4), and the cutter (4) is rotatablely arranged on toolframe (3)；The knife handle
It (2) include shank body (10) and the shaft set (11) for being located at shank body (10) front end；The shaft set (11) includes symmetrically arranged
Two link blocks；The corresponding position of the link block opposite flank is equipped with locating slot；Toolframe (3) end is equipped with shaft joint
(12), the shaft joint (12) is equipped with the shaft rotor cooperated with the locating slot of shaft set (11) link block；It further include protection
It covers (5), the protective case (5) is set on the toolframe (3), is slidably connected with the cutter head (1), the protective case (5)
Elastic device (6) are provided between the toolframe (3).
2. a kind of knurled wheel cutter with telescopic protective cover according to claim 1, it is characterised in that: the elasticity dress
Setting (6) is spring, and one end of the spring is fixedly connected with the protective case (5), the other end and the toolframe (3) fixed company
It connects.
3. a kind of knurled wheel cutter with telescopic protective cover according to claim 1, it is characterised in that: the toolframe
It (3) is V-structure.
4. a kind of knurled wheel cutter with telescopic protective cover according to claim 1, it is characterised in that: the toolframe
(3) head both ends are equipped with cutter groove, are equipped with positioning through hole (9) on the cutter groove two sidewalls.
5. a kind of knurled wheel cutter with telescopic protective cover according to claim 4, it is characterised in that: the toolframe
(3) front end face of cutter groove is arc surface.
6. a kind of knurled wheel cutter with telescopic protective cover according to claim 5, it is characterised in that: further include fixing
Axis, the cutter (4) are sheathed on the outside of the fixing axle；The fixing axle passes through positioning through hole (9)；The fixing axle with
The junction of cutter groove lateral surface is equipped with circlip.
7. a kind of knurled wheel cutter with telescopic protective cover according to claim 1, it is characterised in that: the protective case
(5) it is provided on through-hole (9), the position of the through-hole (9) is corresponding with the position of the cutter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006138.7A CN108942082A (en) | 2018-08-30 | 2018-08-30 | A kind of knurled wheel cutter with telescopic protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811006138.7A CN108942082A (en) | 2018-08-30 | 2018-08-30 | A kind of knurled wheel cutter with telescopic protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108942082A true CN108942082A (en) | 2018-12-07 |
Family
ID=64473590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811006138.7A Pending CN108942082A (en) | 2018-08-30 | 2018-08-30 | A kind of knurled wheel cutter with telescopic protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108942082A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992199A (en) * | 1998-03-13 | 1999-11-30 | Giannetti; Enrico R. | Modular knurling tool |
| CN201950432U (en) * | 2011-01-27 | 2011-08-31 | 宁波江丰电子材料有限公司 | Knurl processing device |
| DE202011101706U1 (en) * | 2010-06-22 | 2011-12-19 | Swarovski-Optik Kg | toolholder |
| CN202199890U (en) * | 2011-08-24 | 2012-04-25 | 刘君泽 | Anti-scald electric soldering iron |
| CN202685738U (en) * | 2012-06-29 | 2013-01-23 | 上海昆杰五金工具有限公司 | Telescopic carving knife |
| CN103611960A (en) * | 2013-12-12 | 2014-03-05 | 苏州道森钻采设备股份有限公司 | Knurling tool with root knurling function |
| CN104275499A (en) * | 2013-07-12 | 2015-01-14 | 无锡成博科技发展有限公司 | Machine tool turning tool with protective cover |
| TWM522833U (en) * | 2015-12-24 | 2016-06-01 | Surbright Entpr Co Ltd | Roller knife |
| CN206898701U (en) * | 2017-05-26 | 2018-01-19 | 无锡阿尔法精密机械制造有限公司 | A kind of rotatable knurled wheel cutter of cutter head |
| CN207139001U (en) * | 2017-07-14 | 2018-03-27 | 芜湖浩博科技有限公司 | Stamping die of automotive covering part burr filing part |
| CN207323522U (en) * | 2017-02-09 | 2018-05-08 | 西电集团医院 | A kind of scalpel |
| CN208787874U (en) * | 2018-08-30 | 2019-04-26 | 无锡金戈数控设备有限公司 | A kind of knurled wheel cutter with telescopic protective cover |
-
2018
- 2018-08-30 CN CN201811006138.7A patent/CN108942082A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5992199A (en) * | 1998-03-13 | 1999-11-30 | Giannetti; Enrico R. | Modular knurling tool |
| DE202011101706U1 (en) * | 2010-06-22 | 2011-12-19 | Swarovski-Optik Kg | toolholder |
| CN201950432U (en) * | 2011-01-27 | 2011-08-31 | 宁波江丰电子材料有限公司 | Knurl processing device |
| CN202199890U (en) * | 2011-08-24 | 2012-04-25 | 刘君泽 | Anti-scald electric soldering iron |
| CN202685738U (en) * | 2012-06-29 | 2013-01-23 | 上海昆杰五金工具有限公司 | Telescopic carving knife |
| CN104275499A (en) * | 2013-07-12 | 2015-01-14 | 无锡成博科技发展有限公司 | Machine tool turning tool with protective cover |
| CN103611960A (en) * | 2013-12-12 | 2014-03-05 | 苏州道森钻采设备股份有限公司 | Knurling tool with root knurling function |
| TWM522833U (en) * | 2015-12-24 | 2016-06-01 | Surbright Entpr Co Ltd | Roller knife |
| CN207323522U (en) * | 2017-02-09 | 2018-05-08 | 西电集团医院 | A kind of scalpel |
| CN206898701U (en) * | 2017-05-26 | 2018-01-19 | 无锡阿尔法精密机械制造有限公司 | A kind of rotatable knurled wheel cutter of cutter head |
| CN207139001U (en) * | 2017-07-14 | 2018-03-27 | 芜湖浩博科技有限公司 | Stamping die of automotive covering part burr filing part |
| CN208787874U (en) * | 2018-08-30 | 2019-04-26 | 无锡金戈数控设备有限公司 | A kind of knurled wheel cutter with telescopic protective cover |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |