CN2838817Y - Exempt to fill up combination center adjustable height lathe tool - Google Patents
Exempt to fill up combination center adjustable height lathe tool Download PDFInfo
- Publication number
- CN2838817Y CN2838817Y CN 200520052480 CN200520052480U CN2838817Y CN 2838817 Y CN2838817 Y CN 2838817Y CN 200520052480 CN200520052480 CN 200520052480 CN 200520052480 U CN200520052480 U CN 200520052480U CN 2838817 Y CN2838817 Y CN 2838817Y
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- CN
- China
- Prior art keywords
- plane
- lathe tool
- guide rail
- crushing block
- edge bearing
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- 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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Abstract
The utility model relates to a kind of combination center adjustable height lathe tool of exempting to fill up, and it is characterized in that: comprising: one is used to weld the lathe tool handle of carbide chip; One edge bearing; One crushing block; Described lathe tool handle is movably arranged on the upper surface first half of edge bearing and can be along the inclined-plane of edge bearing upper surface first part, slides before and after under the effect of crushing block; Crushing block is movably arranged on the top of edge bearing latter half, and can slide up and down and promote the lathe tool handle under external force and move.The utility model has solved the difficult problem of lathe tool (knife rest) with workpiece (main shaft) centre-height coupling, and operating personnel are proofreaded the lathe tool (knife rest) and the coupling of workpiece (main shaft) centre-height, is applicable to various lathes.
Description
Technical field
The utility model relates to the employed cutter of a kind of field of machining, relates in particular to a kind of lathe tool, particularly a kind ofly exempts to fill up combination center adjustable height lathe tool.
Background technology
At present, in mechanical processing process, the regular turning tool that lathe uses is generally brazed carbide turning tool, is to be formed by a whole Knife handle structure welding carbide chip.During use, the special-purpose cushion block of necessary standby some variable thickness is to solve the demand of lathe tool or knife rest and work spindle centre-height coupling.And in operating process, must be through repeatedly selecting, repeated clamping just can reach the demand of lathe tool and workpiece centre matched.Such tool setting mode is very loaded down with trivial details, and the operator is difficult to fast, accurately reach the coupling requirement.
Summary of the invention
The purpose of this utility model provides a kind of under normal condition, need not increase operational motion, does not need auxiliary material, can be correct, quick, easy during the solution operation, and lathe tool or knife rest exempt to fill up combination center adjustable height lathe tool to the workpiece centre matched.
The purpose of this utility model can be achieved through the following technical solutions:
A kind ofly exempt to fill up combination center adjustable height lathe tool, it is characterized in that: comprising: one is used to weld the lathe tool handle of carbide chip; One edge bearing; One crushing block; Described lathe tool handle is movably arranged on the upper surface first half of edge bearing and can be along the inclined-plane of edge bearing upper surface first part, slides before and after under the effect of crushing block; Crushing block be movably arranged on the edge bearing latter half on, and can slide up and down and promote the lathe tool handle under external force and move.
The utility model can also be realized by following further technical scheme:
The inclined-plane of the upper surface first half of described edge bearing is that preceding high back is low.
In order to keep the stationarity that the lathe tool handle moves and be unlikely to eccentric on edge bearing, on the inclined-plane of the upper surface first half of edge bearing, be provided with one along the inclined-plane central longitudinal axis and first guide rail that tilts with the inclined-plane, have a vertical shift guide groove that adapts with described first guide rail along the central longitudinal axis of lathe tool handle in the bottom of lathe tool handle.
For the stationarity that keeps crushing block on edge bearing, to move, the upper surface latter half of described edge bearing is divided into two sections, leading portion is a transition plane, back segment is the convex shoulder that a restriction crushing block retreats and projects upwards, transition plane connects described inclined-plane and the convex shoulder that contains first guide rail, on transition plane, be provided with second guide rail that stretches along the transition plane central longitudinal axis, in crushing block, be provided with opening and the lifting guide groove that adapts with described second guide rail down; The front end face of described crushing block is intilted extruding inclined-plane, a bottom; Upper rear end at described lathe tool handle is provided with the outward-dipping inclined-plane that is squeezed, a lower end, and the inclined-plane that is squeezed on the described lathe tool handle is consistent with the angle of inclination on the extruding inclined-plane of described crushing block front end.
In order to make crushing block stressed harmony when moving up and down, the rear end face of crushing block also is the intilted first slide guide inclined-plane, a bottom, the convex shoulder upper inner be provided with one with the corresponding second slide guide inclined-plane, the described first slide guide inclined-plane, the first slide guide inclined-plane slides along the second slide guide inclined-plane.
In order further to solve the stability that the first slide guide inclined-plane and the second slide guide inclined-plane slide, on the described second slide guide inclined-plane, be provided with by described second guide rail and extend the 3rd guide rail of coming, on the first slide guide inclined-plane of crushing block, have the chute that the one and the 3rd guide rail adapts.
For crushing block can be flexibly connected with edge bearing, be unlikely to look for when needed crushing block everywhere, on described the 3rd guide rail, have the mounting hole that extends and run through the guide rail two sides along the rail length direction, run through the bearing pin that passes described mounting hole along thickness direction in the rear end of crushing block.
In order to limit the position that the lathe tool handle retreats, the thickness of described second guide rail is greater than the thickness of first guide rail, and the front end face that second guide rail has more the first guide rail two side portions is arranged to the outward extending inclined-plane that stops, bottom; The rear end lower of lathe tool handle be provided with one with described second guide rail on stop the inclined-plane that stopped that the inclined-plane adapts.
For edge bearing being located, be provided with the downward button platform vertical with basal surface at the front end of the basal surface of edge bearing on knife rest.
When the utility model is installed, to be placed on the edge bearing of crushing block earlier on the following frame plate of knife rest and to pusher, make the button platform of crushing block basal surface front end prop up the undercarriage front edge of board face of knife rest, on the inclined-plane of edge bearing first half, place the lathe tool handle then, tighten a little on the knife rest in order to compress first fastening bolt of lathe tool handle, again on the swivelling tool-holder in order to adjusting second fastening bolt of crushing block upper-lower position, and second fastening bolt is moved down.Second fastening bolt that moves down plays downward progradation to crushing block, promotes crushing block and moves downward.When crushing block moved down, the component that the extruding inclined-plane on it and the first slide guide inclined-plane produce acted on the convex shoulder of lathe tool handle and edge bearing.Because of convex shoulder is fixed, crushing block will promote the lathe tool handle along the inclined-plane of the upper surface first half of edge bearing forward and move up like this, to adjust the position of lathe tool handle.After the lathe tool of operator approval is to the workpiece centre matched, tightens first fastening bolt on the knife rest and can carry out workpiece and processed.
The utility model has solved the difficult problem of lathe tool (knife rest) with workpiece (main shaft) centre-height coupling, and operating personnel are proofreaded the lathe tool (knife rest) and the coupling of workpiece (main shaft) centre-height, is applicable to various lathes.
Description of drawings
Fig. 1 is the structural representation of a kind of better embodiment of the utility model.
The specific embodiment
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Referring to accompanying drawing, a kind ofly exempt to fill up combination center adjustable height lathe tool, comprise the lathe tool handle 1, edge bearing 2, the crushing block 3 that are used to weld carbide chip.
The upper surface of edge bearing 2 is divided into first part and latter half, and wherein first half is low inclined-plane 21, a preceding high back.Latter half is divided into two sections, and leading portion is a transition plane 22, and back segment is the convex shoulder 23 that a restriction crushing block 3 retreats and projects upwards, and transition plane 22 connects inclined-plane 21 and convex shoulder 23.
On the inclined-plane 21 of the upper surface first half of edge bearing 2, be provided with one along the inclined-plane central longitudinal axis and first guide rail 211 that tilts with inclined-plane 21, on transition plane 22, be provided with second guide rail 222 that stretches along the transition plane central longitudinal axis, be provided with the second slide guide inclined-plane 231 in convex shoulder 23 upper inner, on the second slide guide inclined-plane 231, be provided with by second guide rail 222 and extend the 3rd guide rail 232 of coming.
On the 3rd guide rail 232, have the mounting hole 233 that extends and run through the guide rail two sides along the rail length direction.
In order to limit the position that lathe tool handle 1 retreats, the thickness of second guide rail 222 is greater than the thickness of first guide rail 211, and the front end face that second guide rail 222 has more first guide rail, 211 two side portions is arranged to the outward extending inclined-plane 223 that stops, bottom.
For edge bearing 2 being located, be provided with the downward button platform 24 vertical with basal surface at the front end of the basal surface of edge bearing 2 on knife rest 4.
The front end of lathe tool handle 1 is welded with carbide chip, upper rear end is provided with the outward-dipping inclined-plane 11 that is squeezed, a lower end, the bottom be provided with on one and second guide rail 222 stop that inclined-plane 223 adapts stopped inclined-plane 12, the bottom has a vertical shift guide groove 13 that adapts with first guide rail 211 along the central longitudinal axis of lathe tool handle 1.
Crushing block 3 is a trapezoidal shape, the front end face of crushing block 3 is intilted extruding inclined-plane, a bottom 31, rear end face is the intilted first slide guide inclined-plane 32, a bottom, is provided with opening and the lifting guide groove 33 that adapts with second guide rail 221 in crushing block 3 down; On the first slide guide inclined-plane 32 of crushing block 3, have the chute 34 that the one and the 3rd guide rail 232 adapts.The bearing pin 35 that passes the mounting hole 233 on the 3rd guide rail 232 is run through in rear end at crushing block 3 along thickness direction, crushing block 3 can be flexibly connected with edge bearing 2, is unlikely to look for when needed crushing block 3 everywhere.
Like this, lathe tool handle 1 just can be movably arranged on the upper surface first half of edge bearing 2 and can be along the inclined-plane 21 of edge bearing 2 upper surface first parts, slides before and after under the effect of crushing block 3; Crushing block 3 be movably arranged on edge bearing 2 latter halfs on, and can slide up and down and promote lathe tool handle 1 under external force and move.
During installation, will be placed on the edge bearing 2 of crushing block 3 earlier on the following frame plate 41 of knife rest 4 and, and make the button platform 24 of edge bearing 2 basal surface front ends prop up following frame plate 41 front end faces of knife rest 4 to pusher.On the inclined-plane 21 of edge bearing 2 first halfs, place lathe tool handle 1 then, and first guide rail 211 on the inclined-plane 21 is inserted in the vertical shift guide groove 13 on the edge bearing 2, realize lathe tool handle 1 location about on the inclined-plane 21.Tighten a little on the last frame plate 42 of knife rest 4 in order to compress first fastening bolt 43 of lathe tool handle 1, again on the last frame plate 42 of swivelling tool-holder 4 in order to adjusting second fastening bolt 44 of crushing block 3 upper-lower positions, and second fastening bolt 44 is moved down.
The 44 pairs of crushing blocks 3 of second fastening bolt that move down play downward progradation, promote crushing block 3 and move downward along second guide rail 222 and the 3rd guide rail 232.When crushing block 3 moved down, the component that the extruding inclined-plane 31 on it and the first slide guide inclined-plane 32 produce acted on the second slide guide inclined-plane 231 on the convex shoulder 23 of be squeezed inclined-plane 11 and edge bearing 2 of lathe tool handle 1 rear end.Fixing because of convex shoulder 23, crushing block 3 will promote lathe tool handle 1 along the inclined-plane 21 of the upper surface first half of edge bearing 2 forward and move up like this, with the position of adjustment lathe tool handle 1.After the lathe tool of operator approval is to the workpiece centre matched, tightens first fastening bolt 43 on the last frame plate 42 of knife rest 4 and can carry out workpiece and processed.
Certainly,, do not spend performing creative labour, on the basis of the foregoing description, can do multiple variation, can realize the purpose of this utility model equally for one of ordinary skill in the art.But above-mentioned various variations obviously should be in the protection domain of claims of the present utility model.
Claims (9)
1, a kind ofly exempt to fill up combination center adjustable height lathe tool, it is characterized in that: comprising: one is used to weld the lathe tool handle of carbide chip; One edge bearing; One crushing block; Described lathe tool handle is movably arranged on the upper surface first half of edge bearing and can be along the inclined-plane of edge bearing upper surface first part, slides before and after under the effect of crushing block; Crushing block be movably arranged on the edge bearing latter half on, and can slide up and down and promote the lathe tool handle under external force and move.
2, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 1 is characterized in that: the inclined-plane of the upper surface first half of described edge bearing is that preceding high back is low.
3, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 1 or 2, it is characterized in that: on the inclined-plane of the upper surface first half of described edge bearing, be provided with one along the inclined-plane central longitudinal axis and first guide rail that tilts with the inclined-plane, have a vertical shift guide groove that adapts with described first guide rail along the central longitudinal axis of lathe tool handle in the bottom of described lathe tool handle.
4, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 1, it is characterized in that: the upper surface latter half of described edge bearing is divided into two sections, leading portion is a transition plane, back segment is the convex shoulder that a restriction crushing block retreats and projects upwards, transition plane connects described inclined-plane and the convex shoulder that contains first guide rail, on transition plane, be provided with second guide rail that stretches along the transition plane central longitudinal axis, in crushing block, be provided with opening and the lifting guide groove that adapts with described second guide rail down; The front end face of described crushing block is intilted extruding inclined-plane, a bottom; Upper rear end at described lathe tool handle is provided with the outward-dipping inclined-plane that is squeezed, a lower end, and the inclined-plane that is squeezed on the described lathe tool handle is consistent with the angle of inclination on the extruding inclined-plane of described crushing block front end.
5, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 4, it is characterized in that: the rear end face of described crushing block also is the intilted first slide guide inclined-plane, a bottom, described convex shoulder upper inner be provided with one with the corresponding second slide guide inclined-plane, the described first slide guide inclined-plane, the first slide guide inclined-plane slides along the second slide guide inclined-plane.
6, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 5, it is characterized in that: on the described second slide guide inclined-plane, be provided with by described second guide rail and extend the 3rd guide rail of coming, on the first slide guide inclined-plane of described crushing block, have the chute that the one and the 3rd guide rail adapts.
7, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 6, it is characterized in that: on described the 3rd guide rail, have the mounting hole that extends and run through the guide rail two sides along the rail length direction, run through the bearing pin that passes described mounting hole along thickness direction in the rear end of described crushing block.
8, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 4, it is characterized in that: the thickness of described second guide rail is greater than the thickness of first guide rail, and the front end face that second guide rail has more the first guide rail two side portions is arranged to the outward extending inclined-plane that stops, bottom; The rear end lower of lathe tool handle be provided with one with described second guide rail on stop the inclined-plane that stopped that the inclined-plane adapts.
9, a kind of combination center adjustable height lathe tool of exempting to fill up as claimed in claim 1 is characterized in that: the front end at the basal surface of described edge bearing is provided with the downward button platform vertical with basal surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052480 CN2838817Y (en) | 2005-11-14 | 2005-11-14 | Exempt to fill up combination center adjustable height lathe tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520052480 CN2838817Y (en) | 2005-11-14 | 2005-11-14 | Exempt to fill up combination center adjustable height lathe tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838817Y true CN2838817Y (en) | 2006-11-22 |
Family
ID=37426803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520052480 Expired - Fee Related CN2838817Y (en) | 2005-11-14 | 2005-11-14 | Exempt to fill up combination center adjustable height lathe tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838817Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233436A (en) * | 2010-05-06 | 2011-11-09 | 徐州中翰矿山设备制造有限公司 | Floor type automatic winding drum grooving device |
| CN104439303A (en) * | 2014-12-01 | 2015-03-25 | 池州市邦鼐机电科技有限公司 | Adjustable tool rest device |
| CN107138745A (en) * | 2017-06-29 | 2017-09-08 | 陈锦清 | The knife rest platform of Digit Control Machine Tool |
| CN113305374A (en) * | 2021-06-23 | 2021-08-27 | 四川道勤切削工具有限公司 | Grinding type thread machining tool |
-
2005
- 2005-11-14 CN CN 200520052480 patent/CN2838817Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233436A (en) * | 2010-05-06 | 2011-11-09 | 徐州中翰矿山设备制造有限公司 | Floor type automatic winding drum grooving device |
| CN104439303A (en) * | 2014-12-01 | 2015-03-25 | 池州市邦鼐机电科技有限公司 | Adjustable tool rest device |
| CN107138745A (en) * | 2017-06-29 | 2017-09-08 | 陈锦清 | The knife rest platform of Digit Control Machine Tool |
| CN113305374A (en) * | 2021-06-23 | 2021-08-27 | 四川道勤切削工具有限公司 | Grinding type thread machining tool |
| CN113305374B (en) * | 2021-06-23 | 2023-03-24 | 四川道勤切削工具有限公司 | Grinding type thread machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |