CN202498500U - Auxiliary device for installing cutter on numerical control milling machine - Google Patents
Auxiliary device for installing cutter on numerical control milling machine Download PDFInfo
- Publication number
- CN202498500U CN202498500U CN 201220012873 CN201220012873U CN202498500U CN 202498500 U CN202498500 U CN 202498500U CN 201220012873 CN201220012873 CN 201220012873 CN 201220012873 U CN201220012873 U CN 201220012873U CN 202498500 U CN202498500 U CN 202498500U
- Authority
- CN
- China
- Prior art keywords
- cutter
- knife bar
- assembly
- spring
- positioning
- 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
An auxiliary device for installing a cutter on a numerical control milling machine is disclosed and belongs to the technology field of mechanical processing auxiliary devices. The auxiliary device is used to quickly and precisely install a cutter on a cutter bar of the numerical control milling machine. According to a technical solution of the auxiliary device, the auxiliary device consists of a cutter bar positioning assembly, an adjustable cutter positioning assembly with scales, a spring and ejector pin assembly, and a fixed support, wherein the cutter bar positioning assembly, the adjustable cutter positioning assembly with scales and the spring and ejector pin assembly are respectively connected with the fixed support, the spring and ejector pin assembly is arranged at one side of the cutter bar, the adjustable cutter positioning assembly with scales and the spring and ejector pin assembly are arranged at the other side of the cutter bar, the adjustable cutter positioning assembly with scales is arranged above the cutter bar positioning assembly, and the axis of the spring and ejector pin assembly and the axis of the adjustable cutter positioning assembly with scales are in the same straight line. By adopting the auxiliary device for installing the cutter on the numerical control milling machine, operators can install the cutter without repeated measurement or adjustment. The auxiliary device for installing the cutter on the numerical control milling machine is advantaged by simple structure, convenience of use, quick installation, precise positioning property, and high processing precision.
Description
Technical field
The utility model relate to a kind of on CNC milling machine the servicing unit of quick mounting cutter, belong to machined auxiliary equipment technical field.
Background technology
In hot-rolled process, the precision of roll is vital to the quality of hot-rolled product.CNC milling machine processing is all adopted in polishing roll processing at present; The tool dimension that is installed on the knife bar has determined the cross rib cutting turn radius; Also determined the size of cross rib, the polishing roll of the hot-rolled ribbed screw-thread steel of ∮ 12 following small dimensions especially, the tool dimension tolerance is accurate to ± 0.02mm in.In actual production, all adopt vernier caliper measurement to install at present, installation method is after cutter is inserted knife bar, stirs cutter with steel nail; The operator confirms the cutter extension elongation by rule of thumb according to dimensional requirement, and the fixedly jackscrew of pretension cutter is with the actual size of vernier caliper measurement cutter, according to actual size and the gap that requires size; Unclamp fixedly jackscrew of some cutters, stir cutter gently with steel nail again, the fixed cutting tool jackscrew; Measure, repeated multiple times like this is up to reaching the size that needs again; This installation method is not only time-consuming, and entirely with operator's experience, precision is difficult to guarantee.
The utility model content
The utility model technical problem to be solved provide a kind of can on the CNC milling machine knife bar, realize cutter fast, accurately the back, location hard-wired on CNC milling machine the servicing unit of mounting cutter.
The technical scheme that solves the problems of the technologies described above is:
A kind of on CNC milling machine the servicing unit of mounting cutter; It is made up of knife bar positioning component, adjustable band scale cutter positioning assembly, spring thimble assembly and fixed support four parts; Knife bar positioning component, adjustable band scale cutter positioning assembly, spring thimble assembly are connected on the fixed support; The spring thimble assembly is positioned at a side of knife bar; Adjustable band scale cutter positioning assembly and knife bar positioning component are positioned at the opposite side of knife bar, and adjustable band scale cutter positioning assembly is above the knife bar positioning component, and the axis of the axis of spring thimble assembly and adjustable band scale cutter positioning assembly point-blank.
Above-mentioned on CNC milling machine the servicing unit of mounting cutter; Said knife bar positioning component comprises the slotting pad in positioning sleeve and location; The position of pad between fixed support and knife bar inserted in positioning sleeve and location, and a side of positioning sleeve is inlaid on the fixed support, and the location is inserted pad and is inserted between positioning sleeve and the knife bar; The side that pad is inserted in the location closely contacts with knife bar, and the location is inserted and is lined with plurality of specifications.
Above-mentioned on CNC milling machine the servicing unit of mounting cutter, said adjustable band scale cutter positioning assembly is by fixing dial drum, rotation scale; Rotary screw, screw, rotation knob and locking knob are formed, and fixedly dial drum is installed in the fixed support, and rotation scale is connected with rotary screw, rotation knob; Rotary screw is inserted into fixedly in the dial drum; Its front end stretches out fixedly dial drum and fixed support, is fixedly fixedly mounting screw on the dial drum inwall, and rotary screw is meshed with screw.
Above-mentioned on CNC milling machine the servicing unit of mounting cutter; Said spring thimble assembly comprises fixed muffle, locknut, spring, thimble and handle, and fixed muffle is installed on the fixed support, and spring and thimble are installed in the fixed muffle; Locknut is spun on the rear end of fixed muffle; Spring housing is contained on the thimble, and the front end of thimble stretches out the hole that holds out against of fixed muffle, withstands in the aperture of knife bar.
The usefulness of the utility model is:
Strict position accuracy demand is arranged between knife bar positioning component and the adjustable band scale positioning component; Can realize the accurate location of adjustable band scale positioning component through the knife bar positioning component with respect to knife bar; And can finely tune by adjustable band scale positioning component; With the cutter positioning, realized the sizing of cutter by the spring thimble assembly with respect to knife bar.In the work, operating personnel do not need repeated measurement, adjustment, just can accomplish the installation of cutter, and the operator once can install success without any need for the installation experience.The utlity model has simple in structure, easy to use, quick for installation, accurate positioning, advantage that machining accuracy is high, is a kind of very aid of practical CNC milling machine mounting cutter.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is an adjustable band scale positioning component structural representation;
Fig. 4 is the structural representation of spring thimble assembly.
Mark is following among the figure: knife bar 1, fixed support 2, fixed muffle 3, locknut 4, spring 5, thimble 6, handle 7, fixedly pad 14, screw 15, locking knob 16, rotation knob 17 are inserted in dial drum 8, rotation scale 9, rotary screw 10, sunk screw 11, fixed screw 12, positioning sleeve 13, location.
The specific embodiment
The utility model is made up of knife bar positioning component, adjustable band scale cutter positioning assembly, spring thimble assembly and fixed support 2 four parts.Its mentality of designing is: realize the accurate location of adjustable band scale positioning component with respect to knife bar through the knife bar positioning component; The spring thimble assembly is pushed into adjustable band scale positioning component with cutter; Make cutter with respect to adjustable band scale positioning component location, realize the sizing of cutter with respect to knife bar.The design of the utility model is particularly suitable for the application that numerical control flies carving miller.
Show among the figure that knife bar positioning component, adjustable band scale cutter positioning assembly, spring thimble assembly are connected on the fixed support 2.The spring thimble assembly is positioned at a side of knife bar 1; Adjustable band scale cutter positioning assembly and knife bar positioning component are positioned at the opposite side of knife bar 1; Adjustable band scale cutter positioning assembly is above the knife bar positioning component, and the axis of the axis of spring thimble assembly and adjustable band scale cutter positioning assembly point-blank.
Show among the figure that the knife bar positioning component comprises the slotting pad 14 in positioning sleeve 13 and location.The position of pad 14 between fixed support 2 and knife bar 1 inserted in positioning sleeve 13 and location, and a side of positioning sleeve 13 is inlaid on the fixed support 2, and the location is inserted pad 14 and is inserted between positioning sleeve 13 and the knife bar 1, and the side that pad 14 is inserted in the location closely contacts with knife bar 1.Strict position accuracy demand is arranged between knife bar positioning component and the adjustable band scale positioning component; Can realize the accurate location of adjustable band scale positioning component through the knife bar positioning component with respect to knife bar; Concrete grammar adopts the location of plurality of specifications to insert pad 14; Accurately confirm the thickness of each slotting pad 14 in location; Insert the distance that pad 14 is regulated between fixed supports 2 and the knife bar 1 through inserting different location, thereby also just confirmed to be installed in the position of the adjustable band scale positioning component on fixed support 2 tops.
Show among the figure that adjustable band scale cutter positioning assembly is by fixing dial drum 8, rotation scale 9, rotary screw 10, screw 15, locking knob 16, rotation knob 17 are formed.Fixedly dial drum 8 is installed in the fixed support 2; Rotation scale 9 is connected with rotary screw 10, rotation knob 17; Rotary screw 10 is inserted into fixedly in the dial drum 8; Its front end stretches out fixedly dial drum 8 and fixed support 2, is fixedly fixedly mounting screw 15 on dial drum 8 inwalls, and rotary screw 10 is meshed with screw 15.Rotate rotation knob 17 during use, driven rotary screw rod 10 moves along screw 15, and the rotation scale 9 that is connected with rotary screw 10 is simultaneously also rotated, and demonstrates rotary screw 10 distance that moves forward.Rotation scale 9 is 0.01mm with the accuracy that rotary screw 10 moves, and can reach the required precision of cutter adjustment fully.
Show among the figure that the spring thimble assembly comprises fixed muffle 3, locknut 4, spring 5, thimble 6 and handle 7.Fixed muffle 3 is installed on the fixed support 2; Spring 5 is installed in the fixed muffle 3 with thimble 6; Locknut 4 is spun on the rear end of fixed muffle 3, and spring 5 is sleeved on the thimble 6, and the front end of thimble 6 stretches out the hole that holds out against of fixed muffle 3 front ends; Withstand in the aperture of knife bar 1, utilize the pressure thimble 6 of spring 5 to push cutter to adjustable band scale positioning component all the time.
During use, the length that will need stretch out according to cutter, the rotation scale 9 of rotation adjustable band scale cutter positioning assembly; Reserve position of tool tip, the locking knob 16 of screwing then is after inserting knife bar 1 with cutter; The sidewall that pad 14 withstands on knife bar 1 is inserted in the location of the knife bar positioning component of the utility model that mixes up size, realize the location of the utility model, spur the handle 7 of spring thimble assembly then with respect to knife bar 1; Spring thimble 6 is inserted in the aperture of knife bar 1; Push cutter in the assembly of adjustable band scale cutter positioning rotary screw 10, realize the location of cutter, thereby also just realized the location of cutter with respect to knife bar with respect to the utility model; Cutter on the locking knife bar fixedly jackscrew gets final product, and then the utility model is taken off.
Claims (4)
1. the servicing unit of a mounting cutter on CNC milling machine; It is characterized in that: it is made up of knife bar positioning component, adjustable band scale cutter positioning assembly, spring thimble assembly and fixed support four parts; Knife bar positioning component, adjustable band scale cutter positioning assembly, spring thimble assembly are connected on the fixed support (2); The spring thimble assembly is positioned at a side of knife bar (1); Adjustable band scale cutter positioning assembly and knife bar positioning component are positioned at the opposite side of knife bar (1), and adjustable band scale cutter positioning assembly is above the knife bar positioning component, and the axis of the axis of spring thimble assembly and adjustable band scale cutter positioning assembly point-blank.
2. according to claim 1 on CNC milling machine the servicing unit of mounting cutter; It is characterized in that: said knife bar positioning component comprises positioning sleeve (13) and the slotting pad in location (14); Positioning sleeve (13) and location are inserted pad (14) and are positioned at the position between fixed support (2) and the knife bar (1); One side of positioning sleeve (13) is inlaid on the fixed support (2); The location is inserted pad (14) and is inserted between positioning sleeve (13) and the knife bar (1), and the side that pad (14) is inserted in the location closely contacts with knife bar (1), and pad (14) is inserted in the location has plurality of specifications.
3. according to claim 2 on CNC milling machine the servicing unit of mounting cutter; It is characterized in that: adjustable band scale cutter positioning assembly is by fixing dial drum (8); Rotation scale (9); Rotary screw (10), screw (15), rotation knob (17) and locking knob (16) are formed, and fixedly dial drum (8) is installed in the fixed support (2), and rotation scale (9) is connected with rotary screw (10), rotation knob (17); Rotary screw (10) is inserted into fixedly in the dial drum (8); Its front end stretches out fixedly dial drum (8) and fixed support (2), is fixedly fixedly mounting screw (15) on dial drum (8) inwall, and rotary screw (10) is meshed with screw (15).
4. according to claim 3 on CNC milling machine the servicing unit of mounting cutter; It is characterized in that: said spring thimble assembly comprises fixed muffle (3), locknut (4), spring (5), thimble (6) and handle (7); Fixed muffle (3) is installed on the fixed support (2); Spring (5) and thimble (6) are installed in the fixed muffle (3), and locknut (4) is spun on the rear end of fixed muffle (3), and spring (5) is sleeved on the thimble (6); The front end of thimble (6) stretches out the hole that holds out against of fixed muffle (3) front end, withstands in the aperture of knife bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012873 CN202498500U (en) | 2012-01-12 | 2012-01-12 | Auxiliary device for installing cutter on numerical control milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220012873 CN202498500U (en) | 2012-01-12 | 2012-01-12 | Auxiliary device for installing cutter on numerical control milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498500U true CN202498500U (en) | 2012-10-24 |
Family
ID=47035126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220012873 Expired - Fee Related CN202498500U (en) | 2012-01-12 | 2012-01-12 | Auxiliary device for installing cutter on numerical control milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695934A (en) * | 2021-09-02 | 2021-11-26 | 北京航星机器制造有限公司 | Device and method for precisely adjusting length of cutter for built-in cutter of machine table |
-
2012
- 2012-01-12 CN CN 201220012873 patent/CN202498500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695934A (en) * | 2021-09-02 | 2021-11-26 | 北京航星机器制造有限公司 | Device and method for precisely adjusting length of cutter for built-in cutter of machine table |
| CN113695934B (en) * | 2021-09-02 | 2022-09-09 | 北京航星机器制造有限公司 | Device and method for precisely adjusting length of cutter for built-in cutter of machine table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102717148B (en) | Positioning and cutting device for adjusting length of broken material quickly and accurately | |
| CN202824825U (en) | Positioning and cutting-off device capable of quickly and precisely adjusting length of fractured materials | |
| KR100901160B1 (en) | A bevel control device of beveler | |
| CN202498500U (en) | Auxiliary device for installing cutter on numerical control milling machine | |
| CN202639490U (en) | Positioning device for quickly and accurately adjusting length of broken material | |
| CN105171714A (en) | Multipurpose round hole self-centering scribing ruler | |
| CN202607317U (en) | Precision cross-shaped flat tongs | |
| CN203751358U (en) | Combined turning tool adjustable in axial distance | |
| CN202527736U (en) | Adjustable boring cutter head | |
| CN201913676U (en) | Cutter height fine-adjustment mechanism for cutting machine | |
| CN203446516U (en) | Fixture for adjusting filter rod cutter of plug assembler | |
| CN204450645U (en) | The unsettled cutting mechanism of cutting disc for cutting machine | |
| CN203484924U (en) | Composite tool handle | |
| CN202963497U (en) | Precise boring cutter | |
| CN203599530U (en) | Device for turning part of which end face is of special structure | |
| CN103659388A (en) | Workpiece installing and positioning fixture of internal thread grinding machine | |
| CN110605413A (en) | Automatic tool adjusting mechanism for boring processing and aperture online detection system | |
| CN201304588Y (en) | High precision centering tool device | |
| CN202963503U (en) | Adjustable boring cutter bar | |
| CN203831177U (en) | Numerical control comprehensive tool setting device of digital rack, pinion and screw shaft mechanism | |
| CN202780655U (en) | Precision feed instrument of computerized numerical control (CNC) screw milling machine | |
| CN204308345U (en) | A kind of novel precise mould processing device | |
| CN203018763U (en) | Cutter setting instrument | |
| CN103394719A (en) | Novel adjustable single-blade boring cutter | |
| CN220197080U (en) | Tool setting device for maintaining threads of lathe |
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: 20121024 Termination date: 20140112 |