CN204450105U - A kind of for processing hexagonal periphery sliding surface vertical mill turning device - Google Patents
A kind of for processing hexagonal periphery sliding surface vertical mill turning device Download PDFInfo
- Publication number
- CN204450105U CN204450105U CN201520011800.3U CN201520011800U CN204450105U CN 204450105 U CN204450105 U CN 204450105U CN 201520011800 U CN201520011800 U CN 201520011800U CN 204450105 U CN204450105 U CN 204450105U
- Authority
- CN
- China
- Prior art keywords
- sliding surface
- pad
- grinding
- collet
- reference seat
- 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.)
- Active
Links
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a kind of for processing hexagonal periphery sliding surface vertical mill turning device, grinding attachment operating position is divided into upper and lower two parts, upper part grinding attachment fixedly mounts collet on machine tool chief axis, and collet lower end is provided with plated diamond grinding wheel; Lower part grinding attachment fixes the band of position to be processed by installing 3R reference seat on platen.Effect of the present utility model is: (1) this apparatus structure is simple, easy to use, better can control the dimensional accuracy of sliding surface periphery, the dimensional tolerance of the 3R mold and punching head processed by this device can be controlled within 0.01, and its positioning precision meets 3R Fixture assembly and puts requirement; (2) this device develops numerical control machining center another grinding function except Milling Function, uses and the arrangement achieves high-precision peripheral grinding technique, saved manufacturing cost.
Description
Technical field
The utility model relates to a kind of grinding attachment of numerical control machining center, is specifically related to a kind of for processing hexagonal periphery sliding surface vertical mill turning device.
Background technology
The peripheral grinding of existing 3R sintered-carbide die drift adopts the processing of coordinate mill, but its apparatus expensive, manufacturing cost are high, be difficult to popularize, the sliding surface making of taking charge of 3R sintered-carbide die drift because of me requires higher, according to other conventional method for grinding, be difficult to control the dimensional accuracy of sliding surface periphery and the positioning accuracy request of 3R.
I takes charge of the milling profile route of once pilot production numerical control machining center routine, poor through test sliding surface surface roughness, and perpendicularity is also poor.Rear use Matercam software simulating numerical control machining center cutting line is pumping of similar coordinate mill, and empirical tests can ensure good surface roughness, and perpendicularity have also been obtained larger improvement.But the shortcoming of this kind of method has two points: one is that numerical control machining center cannot try feed, therefore cannot judge maximum feed radius when drift is partially welded, the bite of increase process time or certain one side will be caused so excessive; Two be the numerical control machining center speed of mainshaft compare coordinate mill rotating speed low nearly one times, the frequency that therefore during Cutter Body Processing with Machining Center, it pumps can not be too fast, otherwise grinding accuracy, sliding surface perpendicularity and surface roughness all can be influenced.
Based on above reason, after exploitation, to provide on numerical control machining center equipment a kind of structure simple, positioning precision meet 3R Fixture assembly put requirement for processing hexagonal periphery sliding surface vertical mill turning device.
Summary of the invention
The purpose of this utility model is to provide a kind of for processing hexagonal periphery sliding surface vertical mill turning device, this grinding attachment better can control the dimensional accuracy of sliding surface periphery and the positioning accuracy request of 3R, and the dimensional tolerance of the 3R mold and punching head after processing can be controlled within 0.01.
The utility model solves the technical scheme that its technical problem adopts: a kind of for processing hexagonal periphery sliding surface vertical mill turning device, mainly comprises machine tool chief axis, collet, plated diamond grinding wheel, one-piece machine member, 3R reference seat, platen, alloy drift, locating slot, steel base, the dowel hole of steel base, the dowel hole of 3R pad, 3R pad and alignment pin; It is characterized in that: grinding attachment operating position is divided into upper and lower two parts, described upper part grinding attachment fixedly mounts collet on machine tool chief axis, and collet lower end is provided with plated diamond grinding wheel; Described lower part grinding attachment fixes one-piece machine member by installing 3R reference seat on platen; The straight clip of 3R reference seat holds the 3R pad of fixing internal, 3R reference seat is provided with dowel hole and the base stand location pin-and-hole of 3R pad, fix 3R pad and steel base by alignment pin, steel base needs process locating slot, alloy drift can be welded in locating slot by welding.
Principle of the present utility model is: on numerical control machining center equipment, skive is replaced milling cutter, main shaft uses collet clamping plated diamond grinding wheel, be installed on the main shaft spring chuck of numerical control machining center, serve as grinding tool, for realizing the hi-Fix processing of 3R sintered-carbide die drift, 3R reference seat clamping 3R mold and punching head is installed, to ensure 3R positioning precision; 3R reference seat is installed on numerical control machining center workbench and corrects, workpiece to be machined is clamped in workbench 3R reference seat, use Mastercam programming software that numerical control machining center main shaft is pumped Pattern In Grinding Cemented Carbide mold and punching head sliding surface, and process required drift sliding surface profile according to workpiece graphics track; During vertical grinding, main shaft Z axis cutting line changes vertical pumping into, and tool track presses the processing of drift sliding surface shape, and each depth of cut about 0.01, processes required form and so forth.
Effect of the present utility model is: (1) this apparatus structure is simple, easy to use, better can control the dimensional accuracy of sliding surface periphery, the dimensional tolerance of the 3R mold and punching head processed by this device can be controlled within 0.01, and its positioning precision meets 3R Fixture assembly and puts requirement; (2) this device develops numerical control machining center another grinding function except Milling Function, uses and the arrangement achieves high-precision peripheral grinding technique, saved manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the profile of one-piece machine member 4 of the present utility model.
In the drawings, 1, machine tool chief axis; 2, collet; 3, plated diamond grinding wheel; 4, one-piece machine member; 5,3R reference seat; 6, platen; 7, alloy drift; 8, locating slot; 9 steel base; 10, base stand location pin-and-hole; 11, the dowel hole of 3R pad, 12,3R pad, 13, alignment pin.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comes work and enforcement like this, a kind of for processing hexagonal periphery sliding surface vertical mill turning device, mainly comprise machine tool chief axis 1, collet 2, plated diamond grinding wheel 3, one-piece machine member 4,3R reference seat 5, platen 6, alloy drift 7, locating slot 8, steel base 9, base stand location pin-and-hole 10, the dowel hole 11 of 3R pad, 3R pad 12 and alignment pin 13; It is characterized in that: grinding attachment operating position is divided into upper and lower two parts, described upper part grinding attachment fixedly mounts collet 2 on machine tool chief axis 1, and collet 2 lower end is provided with plated diamond grinding wheel 3; Described lower part grinding attachment fixes the one-piece machine member 4 in the band of position to be processed on platen 6 by installation 3R reference seat 5, the straight clip of 3R reference seat 5 holds the 3R pad of fixing internal, the dowel hole 11 of 3R pad and the dowel hole 10 of steel base fix 3R pad 12 and steel base 9 by alignment pin 13, steel base 9 needs process locating slot 8, alloy drift 7 can be welded in locating slot 8 by welding.
For improving Cutter Body Processing with Machining Center efficiency, break-through point is reducing the grinding allowance of sliding surface.Through test, during monolateral below the 0.2mm of the disposable penetration of a cutting tool of numerical control machining center roughing, machine tool chief axis 1 is dynamic comparatively slight, and therefore, the monolateral maximum bite of roughing technique selectes position 0.2mm; During monolateral nearly below cutter 0.05mm, within perpendicularity can be controlled in 0.01mm, therefore, selected fine grinding surplus is 0.05mm.Being no more than 3 times for controlling the total cutter of sliding surface, namely roughly grinding, refine, refining finishing tool, then must control monolateral grinding allowance within 0.25mm, but after welding, manually regulate and be difficult to centering, therefore need to consider positioning welding.
Plated diamond grinding wheel 3 replaces milling cutter on numerical control machining center equipment, serves as grinding tool for processing hexagonal periphery sliding surface.Emery wheel is when doing vertical grinding, and main shaft Z axis cutting line changes vertical pumping into, and tool track presses the processing of drift sliding surface shape.
When steel base 9 makes, need the dowel hole of working steel products pedestal, after heat treatment, first steel base 9 and 3R pad 12 are passed through pin-and-hole positioning and clamping, locating slot is welded in the processing of steel base 9 end face again with electric spark, locating slot and the monolateral gap 0.02-0.03 of alloy stamping, to dismantle during welding 3R pad (preventing pad to be out of shape under high-temperature soldering), after welding, again again by benchmark pin-and-hole and 3R pad clamping, after so just can ensureing welding, the error minimize at alloy drift and 3R center, ensure that when monolateral surplus 0.25mm surplus, can grinding success.
Claims (1)
1., for processing a hexagonal periphery sliding surface vertical mill turning device, mainly comprise machine tool chief axis, collet, plated diamond grinding wheel, one-piece machine member, 3R reference seat, platen, alloy drift, locating slot, steel base, the dowel hole of steel base, the dowel hole of 3R pad, 3R pad and alignment pin; It is characterized in that: grinding attachment operating position is divided into upper and lower two parts, and upper part grinding attachment fixedly mounts collet on machine tool chief axis, and collet lower end is provided with plated diamond grinding wheel; Lower part grinding attachment fixes one-piece machine member by installing 3R reference seat on platen; The straight clip of 3R reference seat holds the 3R pad of fixing internal, 3R reference seat is provided with dowel hole and the base stand location pin-and-hole of 3R pad, fix 3R pad and steel base by alignment pin, steel base needs process locating slot, alloy drift can be welded in locating slot by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011800.3U CN204450105U (en) | 2015-01-09 | 2015-01-09 | A kind of for processing hexagonal periphery sliding surface vertical mill turning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520011800.3U CN204450105U (en) | 2015-01-09 | 2015-01-09 | A kind of for processing hexagonal periphery sliding surface vertical mill turning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204450105U true CN204450105U (en) | 2015-07-08 |
Family
ID=53657050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520011800.3U Active CN204450105U (en) | 2015-01-09 | 2015-01-09 | A kind of for processing hexagonal periphery sliding surface vertical mill turning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204450105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076640A (en) * | 2019-06-06 | 2019-08-02 | 广州盈光科技股份有限公司 | A kind of manufacture craft of special-shaped cutter |
-
2015
- 2015-01-09 CN CN201520011800.3U patent/CN204450105U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110076640A (en) * | 2019-06-06 | 2019-08-02 | 广州盈光科技股份有限公司 | A kind of manufacture craft of special-shaped cutter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109551178B (en) | Method for controlling machining deformation of split case | |
| CN106425286A (en) | Machining method for deformation control of high-precision thin-wall cylinder shaft | |
| CN203484927U (en) | Base plate machining tool for machining center | |
| CN102950336B (en) | Special cutter and method for processing closed elongated inner cavity profile | |
| CN102962489B (en) | Large support plate elastic hole drilling machine and use method thereof | |
| CN104511636A (en) | Cutter used for formed contour machining | |
| CN103692323A (en) | Device suitable for lathe and grinding machine to jointly process eccentric sleeve | |
| CN205496970U (en) | CNC turning and milling comprehensive machining center machine | |
| CN201871609U (en) | Stamping die for processing longitudinal V-shaped groove of shaft workpiece | |
| CN201776505U (en) | Slotting tool | |
| CN202964198U (en) | Clamp for machining plate end face chamfering | |
| CN102091818A (en) | Slotting and machining method of high-precision internal keyways | |
| CN202701467U (en) | Shaft-type workpiece double-groove synchronous milling tool of drilling-milling machine | |
| CN104741950A (en) | Burr-free cutting clamp based on support | |
| CN103737265A (en) | Machining process for piston anti-abrasion inlaid ring | |
| CN204450105U (en) | A kind of for processing hexagonal periphery sliding surface vertical mill turning device | |
| CN203875650U (en) | Y-shaped rocker arm molded face milling and positioning fixture | |
| CN109571139B (en) | Cutter mounting device and cutter mounting method for multi-spindle-head machining center | |
| CN102825283A (en) | Porous part boring method and equipment thereof | |
| CN214291755U (en) | A frock clamp for numerical control lathe processing step hole | |
| CN201979126U (en) | Dedicated fixture for drilling part | |
| CN204771699U (en) | Adaptation is in fan -shaped breach milling fixture of vertical milling machine's disc part | |
| CN210502044U (en) | Three-dimensional carving machine | |
| CN203030946U (en) | Multifunctional tool clamp special for numerically controlled lathe | |
| CN202106054U (en) | Special double-hole boring machine for rail links |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |