CN201573076U - Tool fine tuning device - Google Patents
Tool fine tuning device Download PDFInfo
- Publication number
- CN201573076U CN201573076U CN2009202552114U CN200920255211U CN201573076U CN 201573076 U CN201573076 U CN 201573076U CN 2009202552114 U CN2009202552114 U CN 2009202552114U CN 200920255211 U CN200920255211 U CN 200920255211U CN 201573076 U CN201573076 U CN 201573076U
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- China
- Prior art keywords
- axial feed
- axial
- vernier knob
- sleeve
- feed
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- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a tool fine tuning device. An outer-diameter cutting tool is detachably located on a knife bracket, the knife bracket can respectively feed along the axial direction and the radial direction of a work piece, the knife bracket feeds along the axial direction of the work piece is realized by the cooperation of an axial feed device and an axial spring back device, the axial feed device of the knife bracket is a fine tuning knob, the fine tuning knob is fixedly located on a machine tool body, the fine tuning knob comprises an axial feed moving end and an axial feed adjusting end, the axial feed moving end of the fine tuning knob is tightly jacked up the reverse side surface of the knife bracket along the feed direction, the axial feed adjusting end of the fine tuning knob is provided with a feed distance scale mark, and the axial feed adjusting end of the fine tuning knob can adjust the axial feed distance of the axial feed moving end. As the fine tuning knob controls the axial feed distance of the outer-diameter cutting tool, the tool fine tuning device effectively guarantees the axial feed precision thereof, and improves the machining accuracy of a shaft with a step.
Description
Technical field
The utility model relates to a kind of micromatic setting, particularly a kind of cutter micromatic setting.
Background technology
Automatic lathe external diameter turning cutting tool does not generally have accurate axial-adjustment unit at present, its present axial-adjustment unit is that the bracing or strutting arrangement activity on a stay bolt and the bed piece is spirally connected, this bolt again with end the top knife rest, head on the knife rest axially-movable by the rotation stay bolt, tool axis is connected realization to resetting by spring with lathe bed, the range accuracy of knife rest axially-movable is difficult to grasp like this, like this when processing has the axle of step, just be difficult to grasp the axial length of step, cause the length of bench precision not enough and phenomenon such as scrap easily.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of cutter micromatic setting, and this cutter micromatic setting is simple in structure, easy to use, can effectively control the machining accuracy of axle with the level.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of cutter micromatic setting, to use direction to be benchmark, the external diameter cutting tool detachably is positioned on the knife rest, knife rest can along workpiece spindle to radially respectively feeding, knife rest is by its axial feed device and axially resilient mounting cooperation realization along the workpiece axial feed, the axial feed device of knife rest is a vernier knob, this vernier knob is fixed positioned on the bed piece, this vernier knob comprises axial feed movable end and axial feed adjustable side, the axial feed movable end of vernier knob presses closer the face of tossing about in knife rest along direction of feed, the axial feed adjustable side of vernier knob is provided with the feeding distance scale and indicates, but the axial feed adjustable side regulating shaft of vernier knob is to feeding movable end axial feed distance, so only need to regulate the axial feed distance that the axial feed end of vernier knob just can be regulated in the axial feed adjustable side of vernier knob, thereby pressing closer knife rest by the axial feed end of regulating vernier knob and making its axial feed setpoint distance, read the knife rest feeding distance can indicating from the feeding distance scale of the axial feed adjustable side of vernier knob during use, the axial feed distance of convenient control knife rest, make the knife rest axial feed more accurate, this kind mechanism makes things convenient for turning to process the high accuracy axle spare that has axial step, has effectively guaranteed the axial length of each section step.
As further improvement of the utility model, vernier knob comprises fixed mount, sleeve, screw rod and dial drum, the sleeve of vernier knob is fixed positioned on the fixed mount, screw rod one end of vernier knob presses closer the face of tossing about in knife rest along direction of feed, the screw rod other end of vernier knob is inserted in the sleeve and with bush whorl and meshes, dial drum is sheathed on the sleeve outside, the screw rod other end and dial drum inwall are connected, described sleeve is provided with axial scale, dial drum one end lateral wall is provided with circle scale along the circumferential direction, described screw rod one end forms the axial feed movable end of vernier knob, fixed mount, sleeve, the screw rod other end and dial drum form the axial feed adjustable side of vernier knob, along the circumferential direction scale cooperate to form the feeding distance scale and indicates on axial scale on the sleeve and the dial drum, rotation dial drum during use, dial drum just is being with the screw rod rotation, because screw rod and bush whorl engagement, axial feed motion just takes place in screw rod, screw rod one end just is being with the knife rest axial feed, this moment, relative displacement axially also also took place with sleeve in dial drum under screw rod drives, relative rotation has also taken place in circumferencial direction, can cooperate reading this moment by the scale along the circumferential direction on axial scale on the sleeve lateral wall and the dial drum one end lateral wall, read the screw axial feeding distance, the structure that can realize this kind regulatory function is a lot, but also have the axle of axially relative motion and axle sleeve to cooperate, axle is provided with distance scale and indicates, by axial push-pull shaft or by the axially-movable of driven rotary axle sleeve drive axle knife rest is moved, and read the axle and the structure of axle sleeve relative displacement, this class formation all is that this field those of ordinary skill is known, introduces no longer in detail herein.
As further improvement of the utility model, dial drum other end lateral wall is provided with the annular knurl lines, has so just increased its mantle friction, the convenient adjusting.
As further improvement of the utility model, also be bolted with a set screw on the fixed mount radial wall, this set screw can only peak on the screw rod lateral wall near fixed mount axle center one side, can prevent that like this screw rod from being betided the stability that influences the knife rest feed accuracy with relatively rotating of sleeve because of reason such as shaking in process.
Useful technique effect of the present utility model is: the utility model has effectively guaranteed its axial feed precision by the axial feed distance of vernier knob control external diameter turning cutting tool, has improved the machining accuracy of band step axle.
Description of drawings
Fig. 1 is a user mode schematic diagram of the present utility model;
Fig. 2 be among Fig. 1 A to local enlarged diagram.
The specific embodiment
Embodiment: a kind of cutter micromatic setting, to use direction to be benchmark, external diameter cutting tool 1 detachably is positioned on the knife rest 2, knife rest 2 can along workpiece spindle to radially respectively feeding, knife rest 2 is by its axial feed device and axially resilient mounting cooperation realization along the workpiece axial feed, the axial feed device of knife rest 2 is a vernier knob 3, this vernier knob 3 is fixed positioned on the bed piece, this vernier knob 3 comprises axial feed movable end and axial feed adjustable side, the axial feed movable end of vernier knob 3 presses closer the face of tossing about in knife rest 2 along direction of feed, the axial feed adjustable side of vernier knob 3 is provided with the feeding distance scale and indicates, but the axial feed adjustable side regulating shaft of vernier knob 3 is to feeding movable end axial feed distance, so only need to regulate the axial feed distance that the axial feed end of vernier knob 3 just can be regulated in the axial feed adjustable side of vernier knob 3, thereby pressing closer knife rest 2 by the axial feed end of regulating vernier knob 3 and making its axial feed setpoint distance, read knife rest 2 feeding distances can indicating from the feeding distance scale of the axial feed adjustable side of vernier knob 3 during use, the axial feed distance of convenient control knife rest 2, make knife rest 2 axial feeds more accurate, this kind mechanism makes things convenient for turning to process the high accuracy axle spare that has axial step, has effectively guaranteed the axial length of each section step.
Described vernier knob 3 comprises fixed mount 31, sleeve 32, screw rod 33 and dial drum 34, the sleeve 32 of vernier knob 3 is fixed positioned on the fixed mount 31, screw rod 33 1 ends of vernier knob 3 press closer the face of tossing about in knife rest 2 along direction of feed, screw rod 33 other ends of vernier knob 3 be inserted in the sleeve 32 and with sleeve 32 screw-threaded engagement, dial drum 34 is sheathed on sleeve 32 outsides, screw rod 33 other ends and dial drum 34 inwalls are connected, described sleeve 32 is provided with axial scale 321, dial drum 34 1 end lateral walls are provided with circle scale 341 along the circumferential direction, described screw rod 33 1 ends form the axial feed movable end of vernier knob 3, fixed mount 31, sleeve 32, screw rod 33 other ends and dial drum 34 form the axial feed adjustable side of vernier knob 3, axial scale 321 on the sleeve and the scale along the circumferential direction on the dial drum 341 cooperate formation feeding distance scale to indicate, rotation dial drum 34 during use, dial drum 34 just is being with screw rod 33 rotations, because screw rod 33 and sleeve 32 screw-threaded engagement, axial feed motion just takes place in screw rod 33, screw rod 33 1 ends just are being with knife rest 2 axial feeds, this moment, relative displacement axially also also took place with sleeve 32 in dial drum 34 under screw rod 33 drives, relative rotation has also taken place in circumferencial direction, can cooperate reading this moment by axial scale 321 on sleeve 32 lateral walls and the scale along the circumferential direction on the dial drum 34 1 end lateral walls 341, read screw rod 33 axial feed distances, the structure that can realize this kind regulatory function is a lot, but also have the axle of axially relative motion and axle sleeve to cooperate, axle is provided with distance scale and indicates, by axial push-pull shaft or by the axially-movable of driven rotary axle sleeve drive axle knife rest 2 is moved, and read the axle and the structure of axle sleeve relative displacement, this class formation all is that this field those of ordinary skill is known, introduces no longer in detail herein.
Described dial drum 34 other end lateral walls are provided with annular knurl lines 35, have so just increased the friction on its surface, the convenient adjusting.
Also be bolted with a set screw 36 on described fixed mount 31 radial walls, this set screw can only peak on screw rod 33 lateral walls near fixed mount 31 axle center one sides, can prevent that like this screw rod 33 from being betided the stability that influences knife rest 2 feed accuracies with relatively rotating of sleeve 32 because of reason such as shaking in process.
Claims (4)
1. cutter micromatic setting, to use direction to be benchmark, external diameter cutting tool (1) detachably is positioned on the knife rest (2), knife rest (2) can along workpiece spindle to radially respectively feeding, knife rest (2) is by its axial feed device and axially resilient mounting cooperation realization along the workpiece axial feed, it is characterized by: the axial feed device of knife rest (2) is a vernier knob (3), this vernier knob (3) is fixed positioned on the bed piece, this vernier knob (3) comprises axial feed movable end and axial feed adjustable side, the axial feed movable end of vernier knob (3) presses closer the face of tossing about in knife rest (2) along direction of feed, the axial feed adjustable side of vernier knob (3) is provided with the feeding distance scale and indicates, vernier knob (3) but axial feed adjustable side regulating shaft to feeding movable end axial feed distance.
2. a kind of cutter micromatic setting according to claim 1, it is characterized by: vernier knob (3) comprises fixed mount (31), sleeve (32), screw rod (33) and dial drum (34), the sleeve (32) of vernier knob (3) is fixed positioned on the fixed mount (31), screw rod (33) one ends of vernier knob (3) press closer the face of tossing about in knife rest (2) along direction of feed, screw rod (33) other end of vernier knob (3) be inserted in the sleeve (32) and with sleeve (32) screw-threaded engagement, dial drum (34) is sheathed on sleeve (32) outside, screw rod (33) other end and dial drum (34) inwall are connected, described sleeve (32) is provided with axial scale (321), dial drum (34) one end lateral walls are provided with circle scale (341) along the circumferential direction, described screw rod (33) one ends form the axial feed movable end of vernier knob (3), fixed mount (31), sleeve (32), screw rod (33) other end and dial drum (34) form the axial feed adjustable side of vernier knob (3), and axial scale (321) on the sleeve and the scale along the circumferential direction (341) on the dial drum cooperate formation feeding distance scale to indicate.
3. a kind of cutter micromatic setting according to claim 1 is characterized by: dial drum (34) other end lateral wall is provided with annular knurl lines (35).
4. a kind of cutter micromatic setting according to claim 2 is characterized by: also be bolted with a set screw (36) on fixed mount (31) radial wall, this set screw can only peak on screw rod (33) lateral wall near fixed mount (31) axle center one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202552114U CN201573076U (en) | 2009-11-19 | 2009-11-19 | Tool fine tuning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202552114U CN201573076U (en) | 2009-11-19 | 2009-11-19 | Tool fine tuning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201573076U true CN201573076U (en) | 2010-09-08 |
Family
ID=42692956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202552114U Expired - Fee Related CN201573076U (en) | 2009-11-19 | 2009-11-19 | Tool fine tuning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201573076U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962891A (en) * | 2013-01-28 | 2014-08-06 | 普夫隆腾德克尔-马豪有限责任公司 | Machining unit for CNC machine tool |
| CN104588686A (en) * | 2015-02-05 | 2015-05-06 | 柳燕明 | Cutting and chamfering control device and pipe cutting machine |
| CN111565886A (en) * | 2018-01-15 | 2020-08-21 | 费斯托工具有限责任公司 | Processing device |
-
2009
- 2009-11-19 CN CN2009202552114U patent/CN201573076U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962891A (en) * | 2013-01-28 | 2014-08-06 | 普夫隆腾德克尔-马豪有限责任公司 | Machining unit for CNC machine tool |
| CN104588686A (en) * | 2015-02-05 | 2015-05-06 | 柳燕明 | Cutting and chamfering control device and pipe cutting machine |
| CN104588686B (en) * | 2015-02-05 | 2017-02-01 | 柳燕明 | Cutting and chamfering control device and pipe cutting machine |
| CN111565886A (en) * | 2018-01-15 | 2020-08-21 | 费斯托工具有限责任公司 | Processing device |
| CN111565886B (en) * | 2018-01-15 | 2022-07-19 | 费斯托工具有限责任公司 | Processing device |
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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: 20100908 Termination date: 20101119 |