CN114570955A - Lathe tool rest capable of adjusting height of turning tool - Google Patents
Lathe tool rest capable of adjusting height of turning tool Download PDFInfo
- Publication number
- CN114570955A CN114570955A CN202210423778.8A CN202210423778A CN114570955A CN 114570955 A CN114570955 A CN 114570955A CN 202210423778 A CN202210423778 A CN 202210423778A CN 114570955 A CN114570955 A CN 114570955A
- Authority
- CN
- China
- Prior art keywords
- plate
- tool rest
- lathe tool
- transverse moving
- height
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
A lathe tool rest capable of adjusting the height of a turning tool comprises a height adjusting device and a tool rest body, wherein the height adjusting device comprises a bottom plate, a transverse moving plate, a lifting plate, a driving bolt and a clamp spring retainer ring, the bottom surface of the lifting plate is an inclined surface with the inclination of 1:10, two parallel dovetail guide rails are arranged on the bottom surface, the top surface of the transverse moving plate is an inclined surface with the inclination of 1:10, two parallel dovetail grooves are formed in the top surface, and the tool rest body is the part of the lathe tool rest except for the height adjusting device. According to the lathe tool rest capable of adjusting the height of the lathe tool, the lathe tool is placed on the lifting plate, the transverse moving plate can move by rotating the driving bolt, and the lifting plate moves up and down under the action of the inclined plane, so that the height of the lathe tool is adjusted, and the lathe tool rest is simple in structure, reliable in operation and convenient to manufacture.
Description
Technical Field
The invention relates to the technical field of lathe equipment, in particular to a lathe tool rest capable of adjusting the height of a turning tool.
Background
When the height of the turning tool is adjusted on the existing lathe, a gasket with proper thickness is added below the turning tool to adjust the height of the turning tool, so that the tool tip is equal to the rotary axis of a workpiece to be processed in height. The method for adjusting the height of the turning tool has two main problems: firstly, a set of multiple gaskets with different heights are required to be prepared, one gasket is selected in a trial mode to be placed below the turning tool according to visual measurement results, if the height of the tool nose is still different from the height of the rotation axis of the workpiece to be machined, the turning tool and the gasket selected in the trial mode need to be taken down, the other gasket with the thickness different from that of the gasket selected in the trial mode needs to be replaced, and the operation process is very complicated; secondly, the quantity of the gaskets is limited, and a fixed thickness difference exists between the two adjacent gaskets with the thickness values, so that the height of the turning tool cannot be continuously and accurately adjusted.
Disclosure of Invention
The invention aims to provide a lathe tool rest which is convenient, rapid and accurate to operate, simple in structure and convenient to manufacture and can adjust the height of a turning tool, so that the defects of the prior art are overcome.
The technical scheme provided by the invention is as follows: a lathe tool rest capable of adjusting the height of a lathe tool comprises a height adjusting device and a tool rest body, wherein the height adjusting device comprises a bottom plate, a transverse moving plate, a lifting plate, a driving bolt and a clamp spring retainer ring, two vertical plates are arranged on the bottom plate, a circular hole is formed in one vertical plate, the bottom surface of the lifting plate is an inclined surface with the inclination of 1:10, two parallel dovetail guide rails are arranged on the bottom surface, the top surface of the transverse moving plate is an inclined surface with the inclination of 1:10, two parallel dovetail grooves are formed in the top surface of the transverse moving plate, a threaded hole is formed in the transverse moving plate, the dovetail guide rails on the lifting plate and the dovetail grooves on the transverse moving plate are in clearance fit, the dovetail guide rails can slide in the dovetail grooves, a hexagonal bolt head and a handle are arranged at one end of the driving bolt, a square circumferential groove is formed in the middle of the driving bolt, the circular hole of the vertical plate on the bottom plate is matched with the threaded hole in the transverse moving plate, the square circumferential groove on the driving bolt is matched with the clamp spring retainer ring, and the tool rest body is the part of the lathe tool rest except the height adjusting device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the remainder of the height adjustment apparatus of the present invention with the lifter plate removed;
FIG. 3 is a schematic view of the lifter plate of the present invention;
FIG. 4 is a schematic view of the lateral shifting plate of the present invention;
fig. 5 is a schematic view of the drive bolt of the present invention.
In the figure:
the novel vertical lifting device comprises a base plate 1, a driving bolt 2, a stand column 3, a top plate 4, a fastening bolt 5, a lifting plate 6, a transverse moving plate 7, a snap spring retainer ring 8, a dovetail guide rail 9, a dovetail groove 10, a hexagonal bolt head 11, a handle 12 and a square circumferential groove 13.
Detailed Description
The present invention will be described in detail with reference to examples.
Examples
A lathe tool rest capable of adjusting the height of a turning tool is shown in figures 1 to 4 and comprises a height adjusting device and a tool rest body, wherein the height adjusting device comprises a bottom plate 1, a driving bolt 2, a lifting plate 6, a transverse moving plate 7 and a clamp spring retainer ring 8, two vertical plates are arranged on the bottom plate, a round hole is formed in one vertical plate, the bottom surface of the lifting plate 6 is an inclined surface with the inclination of 1:10, two parallel dovetail guide rails 9 are arranged on the bottom surface, the top surface of the transverse moving plate 7 is an inclined surface with the inclination of 1:10, a threaded hole and two parallel dovetail grooves 10 are formed in the transverse moving plate 7, the dovetail guide rails 9 on the lifting plate 6 can slide in the dovetail grooves 10 on the transverse moving plate 7, a hexagonal bolt head 11 and a handle 12 are arranged at one end of the driving bolt 2, a square circumferential groove 13 is formed in the middle of the driving bolt 2, the round hole of the vertical plate on the bottom plate 1 is matched with the threaded hole on the transverse moving plate 7, the square circumferential groove 13 on the driving bolt 2 is matched with the clamp spring retainer ring 8, and the tool rest body is the part of the lathe tool rest except for the height adjusting device.
When the turning tool is used, the turning tool is placed on the lifting plate 6, the driving bolt 2 is rotated anticlockwise, the transverse moving plate 7 can be moved in the direction far away from the driving bolt 2, the lifting plate 6 moves upwards under the action of the inclined plane to drive the turning tool to move upwards, when the driving bolt 2 is rotated clockwise, the transverse moving plate 7 can be moved in the direction close to the driving bolt 2, the lifting plate 6 moves downwards under the action of the inclined plane to drive the turning tool to move downwards, and when the tool point of the turning tool is equal to the rotary axis of a workpiece in height, the fastening bolt is rotated by a wrench to clamp and fix the turning tool.
Because the bottom surface of the lifting plate 6 and the top surface of the transverse moving plate 7 are inclined planes with the inclination of 1:10, the up-down moving distance of the lifting plate 6 is only one tenth of the back-and-forth moving distance of the transverse moving plate 7, and the accurate adjustment of the height of the turning tool can be realized.
Claims (1)
1. The utility model provides a lathe tool rest of adjustable lathe tool height, includes height adjusting device and tool rest body, its characterized in that: the height adjusting device comprises a bottom plate, a transverse moving plate, a lifting plate, a driving bolt and a clamp spring retainer ring, wherein two vertical plates are arranged on the bottom plate, a circular hole is formed in one vertical plate, the bottom surface of the lifting plate is an inclined surface with the inclination of 1:10, two parallel dovetail guide rails are arranged on the bottom surface, the top surface of the transverse moving plate is an inclined surface with the inclination of 1:10, two parallel dovetail grooves are formed in the top surface of the transverse moving plate, the dovetail guide rails on the lifting plate and the dovetail grooves on the transverse moving plate are in clearance fit, the dovetail guide rails can slide in the dovetail grooves, a hexagonal bolt head and a handle are arranged at one end of the driving bolt, a square circumferential groove is formed in the middle of the driving bolt, and the tool rest body is a part of the lathe tool rest except for the height adjusting device and comprises a stand column, a top plate and a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423778.8A CN114570955A (en) | 2022-04-21 | 2022-04-21 | Lathe tool rest capable of adjusting height of turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210423778.8A CN114570955A (en) | 2022-04-21 | 2022-04-21 | Lathe tool rest capable of adjusting height of turning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114570955A true CN114570955A (en) | 2022-06-03 |
Family
ID=81777978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210423778.8A Pending CN114570955A (en) | 2022-04-21 | 2022-04-21 | Lathe tool rest capable of adjusting height of turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114570955A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06254706A (en) * | 1993-03-03 | 1994-09-13 | Omron Corp | Tool rest for adjusting bite height |
| CN2917884Y (en) * | 2006-05-22 | 2007-07-04 | 方志国 | Height adjustable lathe saddle |
| CN201776454U (en) * | 2010-05-27 | 2011-03-30 | 中山市建斌中等职业技术学校 | Adjustable tool rest |
| CN102837024A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Tool post for adjusting height of turning tool |
| CN202655655U (en) * | 2012-06-15 | 2013-01-09 | 袁舒铜 | Adjustable tool rest |
| CN103506880A (en) * | 2013-07-19 | 2014-01-15 | 浙江吉利罗佑发动机有限公司 | Height adjustment device for turning tool installation |
| CN203541555U (en) * | 2013-11-06 | 2014-04-16 | 泸州市诚润机械有限公司 | Adjustable tool rest for numerical control lathe |
| CN203843192U (en) * | 2013-12-16 | 2014-09-24 | 郑州职业技术学院 | Tool-height-adjustable tool rest for center lathe |
| CN203900504U (en) * | 2014-06-26 | 2014-10-29 | 浙江陀曼精密机械有限公司 | Height-adjustable tool rest mechanism |
| CN110385448A (en) * | 2019-02-28 | 2019-10-29 | 苏州工业职业技术学院 | A kind of tool setting device |
| US20210018892A1 (en) * | 2019-07-17 | 2021-01-21 | Fanuc Corporation | Position adjustment device and ultraprecision machine tool |
| CN213052766U (en) * | 2020-07-27 | 2021-04-27 | 武汉浚臣精密制造有限公司 | Lathe tool positioning device |
-
2022
- 2022-04-21 CN CN202210423778.8A patent/CN114570955A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06254706A (en) * | 1993-03-03 | 1994-09-13 | Omron Corp | Tool rest for adjusting bite height |
| CN2917884Y (en) * | 2006-05-22 | 2007-07-04 | 方志国 | Height adjustable lathe saddle |
| CN201776454U (en) * | 2010-05-27 | 2011-03-30 | 中山市建斌中等职业技术学校 | Adjustable tool rest |
| CN102837024A (en) * | 2011-06-22 | 2012-12-26 | 苏州麦德尔机械有限公司 | Tool post for adjusting height of turning tool |
| CN202655655U (en) * | 2012-06-15 | 2013-01-09 | 袁舒铜 | Adjustable tool rest |
| CN103506880A (en) * | 2013-07-19 | 2014-01-15 | 浙江吉利罗佑发动机有限公司 | Height adjustment device for turning tool installation |
| CN203541555U (en) * | 2013-11-06 | 2014-04-16 | 泸州市诚润机械有限公司 | Adjustable tool rest for numerical control lathe |
| CN203843192U (en) * | 2013-12-16 | 2014-09-24 | 郑州职业技术学院 | Tool-height-adjustable tool rest for center lathe |
| CN203900504U (en) * | 2014-06-26 | 2014-10-29 | 浙江陀曼精密机械有限公司 | Height-adjustable tool rest mechanism |
| CN110385448A (en) * | 2019-02-28 | 2019-10-29 | 苏州工业职业技术学院 | A kind of tool setting device |
| US20210018892A1 (en) * | 2019-07-17 | 2021-01-21 | Fanuc Corporation | Position adjustment device and ultraprecision machine tool |
| CN213052766U (en) * | 2020-07-27 | 2021-04-27 | 武汉浚臣精密制造有限公司 | Lathe tool positioning device |
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Application publication date: 20220603 |
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| WD01 | Invention patent application deemed withdrawn after publication |