CN105750575A - Lathe tool rest with height adjustable - Google Patents

Lathe tool rest with height adjustable Download PDF

Info

Publication number
CN105750575A
CN105750575A CN201610279037.1A CN201610279037A CN105750575A CN 105750575 A CN105750575 A CN 105750575A CN 201610279037 A CN201610279037 A CN 201610279037A CN 105750575 A CN105750575 A CN 105750575A
Authority
CN
China
Prior art keywords
tool rest
height
bracket
base plate
height adjustable
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
Application number
CN201610279037.1A
Other languages
Chinese (zh)
Inventor
丁艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuzhou Railway Vocational Technical College
Original Assignee
Liuzhou Railway Vocational Technical College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liuzhou Railway Vocational Technical College filed Critical Liuzhou Railway Vocational Technical College
Priority to CN201610279037.1A priority Critical patent/CN105750575A/en
Publication of CN105750575A publication Critical patent/CN105750575A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04Tool holders for a single cutting tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B29/00Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/04Tool holders for a single cutting tool
    • B23B29/12Special arrangements on tool holders

Abstract

The invention provides a lathe tool rest with the height adjustable.The lathe tool rest comprises a tool rest and further comprises a height adjusting mechanism; the height adjusting mechanism comprises a base plate and adjusting bolts installed on a tool rest bracket, T-shaped grooves are symmetrically formed in the two sides of the base plate, through grooves are formed in the portions, corresponding to the T-shaped grooves, of the tool rest bracket, and T-shaped bolts used for clamping the tool rest bracket and the base plate are installed in the T-shaped grooves and the through grooves; threaded holes penetrating through the bracket are uniformly formed in the tool rest bracket and used for installing the adjusting bolts.According to the lathe tool rest with the height adjustable, the tool rest is lifted or lowered by screwing the four bolts, the height of the tool rest can be adjusted without needing other auxiliary accessories, and operation is convenient, rapid and precise; the structure is simple, the adjusting range is wide, the cost is low, manufacturing is convenient, the rigidity is good, and the economical property and practicability are achieved.

Description

A kind of height adjustable lathe saddle
Technical field
The present invention relates to a kind of lathe equipments field, particularly relate to a kind of height adjustable lathe saddle.
Background technology
Existing lathe saddle does not possess adjustment height function, needs to add suitable pad between knife bar and knife rest to adjust nose height so that it is contour with workpiece centre, there is the problem that in processing
1. adopt shimming to need to prepare a large amount of pad in the way of adjusting nose height, adjust cumbersome;
2. owing to installing the limited space of lathe tool on knife rest, if knife bar is larger in size, then the space of lathe tool adjustment height is less, it is difficult to reach the requirement that point of a knife is contour with workpiece centre, impact processing.
The utility model patent that notification number is CN204657508U adjusts movable carriage by height adjusting screws and height lock screw, it is achieved fill cutter without pad, though the problems referred to above can be solved preferably, but its structure is complicated, complex operation, production cost is high, is unsuitable for batch production.
Summary of the invention
It is an object of the invention to provide a kind of easy to operate, quick, accurate and that stroke is big height adjustable lathe saddle, with the deficiency overcoming above-mentioned prior art to exist.
The present invention adopts the technical scheme that: a kind of height adjustable lathe saddle, including knife rest, also include height adjustment mechanism, described height adjustment mechanism includes base plate and the adjusting bolt being arranged on tool rest bracket, the lateral symmetry of described base plate has T-slot, the position that tool rest bracket is corresponding with T-slot has in groove, described T-slot and groove and installs for the T-bolt by tool rest bracket with base plate clamping;
The uniform screwed hole having through base install described adjusting bolt on described tool rest bracket.
Owing to adopting technique scheme, a kind of height adjustable lathe saddle of the present invention has the advantages that
1. knife rest is raised by twisting four bolts or declines by a kind of height adjustable lathe saddle of the present invention, it is not necessary to other auxiliary accessories and adjustable tool holder height, easy to operate, quick, accurate;
2. a kind of height adjustable lathe saddle simple in construction of the present invention, and it is big to adjust stroke, cost is low, easily manufactured, and rigidity is better, economical and practical.
Below in conjunction with drawings and Examples, the technical characteristic of a kind of height adjustable lathe saddle of the present invention is described further.
Accompanying drawing explanation
Fig. 1 is a kind of height adjustable lathe saddle structural representation of the present invention;
Fig. 2 is a kind of height adjustable lathe saddle front view of the present invention;
Fig. 3 is a kind of height adjustable lathe saddle top view of the present invention.
In figure:
1 knife rest, 2 base plates, 3 adjusting bolts, 4 T-bolt, 5 bases, 6 T-slot, 7 grooves, 8 nuts.
Detailed description of the invention
Embodiment
A kind of height adjustable lathe saddle, as shown in Figure 1 to Figure 3, including knife rest 1, also include height adjustment mechanism, described height adjustment mechanism includes base plate 2 and the adjusting bolt 3 being arranged on tool rest bracket 5, the lateral symmetry of described base plate 2 has T-slot 6, and the position that tool rest bracket 5 is corresponding with T-slot 6 has groove 7, described T-slot 6 and the installation T-bolt 4 for tool rest bracket 5 and base plate 2 being clamped in groove 7;
The uniform screwed hole having through base 5 install described adjusting bolt 3 on described tool rest bracket 5.
Using method:
1. cutter is loaded knife rest 1 and makes point of a knife alignment tailstock centre or workpiece centre;
2. the adjusting bolt 3 on twisting tool rest bracket, band movable knife rack 1 rises or falls, and makes point of a knife contour with tailstock centre or workpiece centre;
3. after adjusting height, twist T-bolt 4 and nut 8 with spanner, lock knife rest.

Claims (1)

1. a height adjustable lathe saddle, including knife rest (1), it is characterized in that: also include height adjustment mechanism, described height adjustment mechanism includes base plate (2) and the adjusting bolt (3) being arranged on tool rest bracket (5), the lateral symmetry of described base plate (2) has T-slot (6), the position that tool rest bracket (5) is corresponding with T-slot (6) has in groove (7), described T-slot (6) and groove (7) and installs the T-bolt (4) for tool rest bracket (5) and base plate (2) being clamped;
The upper uniform screwed hole having through base (5) of described tool rest bracket (5) also installs described adjusting bolt (3).
CN201610279037.1A 2016-04-29 2016-04-29 Lathe tool rest with height adjustable Pending CN105750575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610279037.1A CN105750575A (en) 2016-04-29 2016-04-29 Lathe tool rest with height adjustable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610279037.1A CN105750575A (en) 2016-04-29 2016-04-29 Lathe tool rest with height adjustable

Publications (1)

Publication Number Publication Date
CN105750575A true CN105750575A (en) 2016-07-13

Family

ID=56326343

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610279037.1A Pending CN105750575A (en) 2016-04-29 2016-04-29 Lathe tool rest with height adjustable

Country Status (1)

Country Link
CN (1) CN105750575A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424790A (en) * 2016-10-09 2017-02-22 江苏瑞尔隆盛叶轮科技有限公司 High precision tool adjusting mechanism for lathe
CN112170875A (en) * 2020-09-02 2021-01-05 山东华宇工学院 Adjustable auxiliary tool rest for inner diameter tool

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112616U (en) * 1984-06-26 1986-01-24
CN2232810Y (en) * 1994-09-23 1996-08-14 霍林河矿务局水暖公司机加工车间 Lathe lifting blade carrier
CN201455286U (en) * 2009-05-14 2010-05-12 羊立民 Device for mounting cutting tool and adjusting position of cutting tool on machine tool
CN201997734U (en) * 2010-12-20 2011-10-05 南京数控机床有限公司 Cutter clamping device with central height being adjustable
CN102814513A (en) * 2011-06-11 2012-12-12 李为芹 Structure of novel threading tool
CN203371058U (en) * 2013-08-07 2014-01-01 安徽工业大学 Jig capable of clamping cut-off tools of multiple specifications
CN203621533U (en) * 2013-12-30 2014-06-04 盛地五金制品(深圳)有限公司 Portable and adjustable central tool rest of turning tool
CN204366507U (en) * 2014-12-10 2015-06-03 长安大学 Surface groove Milling Process positioning clamping device
CN204657508U (en) * 2015-06-11 2015-09-23 广州城市职业学院 Numerically controlled lathe four cutter spacing precisely fills cutter knife rest
CN204747542U (en) * 2015-06-26 2015-11-11 徐州工程学院 But height -adjusting's lathe sword support
CN205702517U (en) * 2016-04-29 2016-11-23 柳州铁道职业技术学院 A kind of height adjustable lathe saddle

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6112616U (en) * 1984-06-26 1986-01-24
CN2232810Y (en) * 1994-09-23 1996-08-14 霍林河矿务局水暖公司机加工车间 Lathe lifting blade carrier
CN201455286U (en) * 2009-05-14 2010-05-12 羊立民 Device for mounting cutting tool and adjusting position of cutting tool on machine tool
CN201997734U (en) * 2010-12-20 2011-10-05 南京数控机床有限公司 Cutter clamping device with central height being adjustable
CN102814513A (en) * 2011-06-11 2012-12-12 李为芹 Structure of novel threading tool
CN203371058U (en) * 2013-08-07 2014-01-01 安徽工业大学 Jig capable of clamping cut-off tools of multiple specifications
CN203621533U (en) * 2013-12-30 2014-06-04 盛地五金制品(深圳)有限公司 Portable and adjustable central tool rest of turning tool
CN204366507U (en) * 2014-12-10 2015-06-03 长安大学 Surface groove Milling Process positioning clamping device
CN204657508U (en) * 2015-06-11 2015-09-23 广州城市职业学院 Numerically controlled lathe four cutter spacing precisely fills cutter knife rest
CN204747542U (en) * 2015-06-26 2015-11-11 徐州工程学院 But height -adjusting's lathe sword support
CN205702517U (en) * 2016-04-29 2016-11-23 柳州铁道职业技术学院 A kind of height adjustable lathe saddle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106424790A (en) * 2016-10-09 2017-02-22 江苏瑞尔隆盛叶轮科技有限公司 High precision tool adjusting mechanism for lathe
CN106424790B (en) * 2016-10-09 2019-04-02 江苏瑞尔隆盛叶轮科技有限公司 A kind of lathe high precision cutting tools adjustment mechanism
CN112170875A (en) * 2020-09-02 2021-01-05 山东华宇工学院 Adjustable auxiliary tool rest for inner diameter tool

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Application publication date: 20160713

RJ01 Rejection of invention patent application after publication