CN205437959U - Drilling and milling machine feed screw nut seat - Google Patents

Drilling and milling machine feed screw nut seat Download PDF

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Publication number
CN205437959U
CN205437959U CN201520999223.3U CN201520999223U CN205437959U CN 205437959 U CN205437959 U CN 205437959U CN 201520999223 U CN201520999223 U CN 201520999223U CN 205437959 U CN205437959 U CN 205437959U
Authority
CN
China
Prior art keywords
pedestal
hole
drilling
milling machine
screw nut
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.)
Expired - Fee Related
Application number
CN201520999223.3U
Other languages
Chinese (zh)
Inventor
彭来明
刘满
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.)
Chizhou Henghe Pml Precision Mechanism Ltd
Original Assignee
Anhui Far Duck Electromechanical Technology Co Ltd
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 Anhui Far Duck Electromechanical Technology Co Ltd filed Critical Anhui Far Duck Electromechanical Technology Co Ltd
Priority to CN201520999223.3U priority Critical patent/CN205437959U/en
Application granted granted Critical
Publication of CN205437959U publication Critical patent/CN205437959U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a drilling and milling machine feed screw nut seat, technical field is designed for mechanical device in affiliated field, include pedestal, boss, internal thread, shoulder hole, lug, screw hole, bearing plate, the top of pedestal is for a cuboid structure, and the top is a bearing plate, is provided with the boss in the middle of the top surface of bearing plate, bores threaded hole at the mid portion of boss, and the bottom of pedestal is a cylinder structure, and the centre drill of cylinder has the through -hole, and downthehole processing has the internal thread, has still processed the lug in the bottom of cylinder, is used for fixing the bottom of pedestal with the lathe, and the pedestal is fixed reliable, the utility model discloses a drilling and milling machine feed screw nut seat, pedestal performance is good, and long service life is difficult for leading to the fact the damage of important spare parts such as lead screw when assembly and dismantlement lead screw, and cross lead screw rotates and does not take place the interference between the spare part when parts such as realizing the workstation feed, and the head of connecting piece can not produce the interference and lead to the fact the injury to the people other parts.

Description

A kind of drilling and milling machine feed screw nut's seat
Technical field
This utility model relates to machinery design field, particularly relates to a kind of drilling and milling machine feed screw nut's seat.
Background technology
nullAll kinds of lathes carry out part add various relative motion between workpiece in man-hour and cutter, will be realized,Screw mandrel and the feed screw nut's seat coordinated with it realize exactly these motion in through frequently with the most important parts of class,And feed screw nut's seat is typically all arranged on lathe,Traditional feed screw nut's seat is due to design structure existing defects,The casting flaws such as shrinkage porosite can be formed during casting,Cause feed screw nut's seat intensity low,Serviceability is poor,Fixing trouble,Poor stability,Therefore a kind of pedestal serviceability of design is good,Service life is long,The damage of the important spare parts such as screw mandrel is not easily caused during assembly or disassembly screw mandrel,Cross lead screw rotates and realizes, during the parts feedings such as workbench, the interference phenomenon between parts does not occur,The head of connector will not produce, to other parts, the drilling and milling machine feed screw nut's seat disturbing and damaging people and seem the most necessary.
Utility model content
The purpose of this utility model is contemplated to overcome traditional feed screw nut's seat intensity low, serviceability is poor, fixing trouble, the defect of poor stability, devises a kind of drilling and milling machine feed screw nut's seat, and pedestal serviceability is good, service life is long, the parts feedings such as screw mandrel is hardly damaged, workbench are smooth and easy, and safety is good.
Solve the technical problem that required by this utility model and can be achieved through the following technical solutions:
A kind of drilling and milling machine feed screw nut's seat, including pedestal, support plate, the top of described pedestal is for a rectangular structure, its top is one piece of described support plate, also include boss, female thread, shoulder hole, lug, screwed hole, described boss it is provided with in the middle of the end face of described support plate, mid portion at described boss is drilled with described screwed hole, its top uses bolt to screw and is fixed with lathe by described pedestal into described screwed hole, the bottom of described pedestal is a cylindrical structure, cylindrical center is drilled with through hole, described female thread it is machined with in hole, described female thread i.e. coordinates with screw mandrel, described lug also it is machined with in cylindrical bottom.
Described pedestal is the cast member through Wetted constructures.
The end of the described internal thread hole on described pedestal carries out chamfering, and its chamfer dimesion is 0.5 × 45 °.
Described female thread uses left hand thread.
The Left-side center of described lug is drilled with described shoulder hole, and the right side being positioned at described shoulder hole is also machined with threaded through hole.
Owing to have employed above technical scheme, this utility model has the advantage that
Use pedestal, support plate, boss, female thread, shoulder hole, lug, drilling and milling machine feed screw nut's seat that screwed hole combines designed, pedestal is the cast member through Wetted constructures, there is not the casting flaws such as shrinkage porosite inside it, the serviceability of pedestal is good, service life is long, the end of the internal thread hole on pedestal carries out chamfering, its chamfer dimesion is 0.5 × 45 °, the damage of the important spare parts such as screw mandrel is not easily caused during assembly or disassembly screw mandrel, female thread uses left hand thread, cross lead screw rotates and realizes not occurring during the parts feedings such as workbench the interference phenomenon between parts, the Left-side center of lug is drilled with shoulder hole, the right side being positioned at shoulder hole is also machined with threaded through hole, head is prevented to the interference of other parts and may people to be damaged.
Accompanying drawing explanation
Fig. 1 is that this utility model structure right side regards complete section schematic diagram;
Fig. 2 is this utility model structure front-view schematic diagram;
Fig. 3 is this utility model structure I close-up schematic view;
In figure, each assembly and reference are respectively as follows: 1 pedestal;2, boss;3, female thread;4, shoulder hole;5, lug;6, screwed hole;7, support plate.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with being specifically illustrating, this utility model is expanded on further.
A kind of drilling and milling machine feed screw nut's seat, including pedestal 1, boss 2, female thread 3, shoulder hole 4, lug 5, screwed hole 6, support plate 7, the top of pedestal 1 is for a rectangular structure, top is one piece of support plate 7, boss 2 it is provided with in the middle of the end face of support plate 7, mid portion at boss 2 is drilled with screwed hole 6, its top uses bolt to screw and is fixed with lathe by pedestal 1 into screwed hole 6, the bottom of pedestal 1 is a cylindrical structure, cylindrical center is drilled with through hole, female thread 3 it is machined with in hole, female thread 3 i.e. coordinates with screw mandrel, lug 5 also it is machined with in cylindrical bottom, it is used for fixing the bottom of pedestal 1 with lathe, pedestal 1 is fixing reliable.
Pedestal 1 is the cast member through Wetted constructures, there is not the casting flaws such as shrinkage porosite inside it, and the serviceability of pedestal 1 is good, and service life is long.
The end in female thread 3 hole on pedestal 1 carries out chamfering, and its chamfer dimesion is 0.5 × 45 °, does not easily cause the damage of the important spare parts such as screw mandrel during assembly or disassembly screw mandrel.
Female thread 3 uses left hand thread, and cross lead screw rotates and realizes, during the parts feedings such as workbench, the interference phenomenon between parts does not occur.
The Left-side center of lug 5 is drilled with shoulder hole 4, the right side being positioned at shoulder hole 4 is also machined with threaded through hole, when being connected with lathe the bottom of pedestal 1 with threaded connector, its head can be placed in this shoulder hole, it is therefore prevented that head is to the interference of other parts and may damage people.
Drilling and milling machine feed screw nut's seat disclosed in the utility model, pedestal 1 is the cast member through Wetted constructures, there is not the casting flaws such as shrinkage porosite inside it, the serviceability of pedestal 1 is good, service life is long, the end in female thread 3 hole on pedestal 1 carries out chamfering, its chamfer dimesion is 0.5 × 45 °, the damage of the important spare parts such as screw mandrel is not easily caused during assembly or disassembly screw mandrel, female thread 3 uses left hand thread, cross lead screw rotates and realizes not occurring during the parts feedings such as workbench the interference phenomenon between parts, the Left-side center of lug 5 is drilled with shoulder hole 4, the right side being positioned at shoulder hole 4 is also machined with threaded through hole, head is prevented to the interference of other parts and may people to be damaged.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope, this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.

Claims (5)

1. drilling and milling machine feed screw nut's seat, including pedestal, support plate, the top of described pedestal is for a rectangular structure, its top is one piece of described support plate, it is characterized in that: also include boss, female thread, shoulder hole, lug, screwed hole, described boss it is provided with in the middle of the end face of described support plate, mid portion at described boss is drilled with described screwed hole, its top uses bolt to screw and is fixed with lathe by described pedestal into described screwed hole, the bottom of described pedestal is a cylindrical structure, cylindrical center is drilled with through hole, described female thread it is machined with in hole, described female thread i.e. coordinates with screw mandrel, described lug also it is machined with in cylindrical bottom.
A kind of drilling and milling machine feed screw nut's seat, it is characterised in that: described pedestal is the cast member through Wetted constructures.
A kind of drilling and milling machine feed screw nut's seat, it is characterised in that: the end of the described internal thread hole on described pedestal carries out chamfering, and its chamfer dimesion is 0.5 × 45 °.
A kind of drilling and milling machine feed screw nut's seat, it is characterised in that: described female thread uses left hand thread.
A kind of drilling and milling machine feed screw nut's seat, it is characterised in that: the Left-side center of described lug is drilled with described shoulder hole, and the right side being positioned at described shoulder hole is also machined with threaded through hole.
CN201520999223.3U 2015-12-01 2015-12-01 Drilling and milling machine feed screw nut seat Expired - Fee Related CN205437959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520999223.3U CN205437959U (en) 2015-12-01 2015-12-01 Drilling and milling machine feed screw nut seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520999223.3U CN205437959U (en) 2015-12-01 2015-12-01 Drilling and milling machine feed screw nut seat

Publications (1)

Publication Number Publication Date
CN205437959U true CN205437959U (en) 2016-08-10

Family

ID=57179990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520999223.3U Expired - Fee Related CN205437959U (en) 2015-12-01 2015-12-01 Drilling and milling machine feed screw nut seat

Country Status (1)

Country Link
CN (1) CN205437959U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141769A (en) * 2016-08-29 2016-11-23 安徽鸿远机电科技有限公司 A kind of drilling and milling machine screw mandrel shaft block
CN106808283A (en) * 2015-12-01 2017-06-09 安徽鸿远机电科技有限公司 A kind of drilling and milling machine feed screw nut seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808283A (en) * 2015-12-01 2017-06-09 安徽鸿远机电科技有限公司 A kind of drilling and milling machine feed screw nut seat
CN106141769A (en) * 2016-08-29 2016-11-23 安徽鸿远机电科技有限公司 A kind of drilling and milling machine screw mandrel shaft block

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20170321

Address after: 247100 Chizhou economic and Technological Development Zone, Anhui

Patentee after: Chizhou Henghe Pml Precision Mechanism Ltd

Address before: 247100 Chizhou high tech Industrial Development Zone, Anhui

Patentee before: Anhui Hong Yuan Electromechanical Technology Co., Ltd

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160810

Termination date: 20201201

CF01 Termination of patent right due to non-payment of annual fee