CN109396870A - A kind of combined type tool guide structure of novel linear guide rail in conjunction with sliding hard rail - Google Patents
A kind of combined type tool guide structure of novel linear guide rail in conjunction with sliding hard rail Download PDFInfo
- Publication number
- CN109396870A CN109396870A CN201811549277.4A CN201811549277A CN109396870A CN 109396870 A CN109396870 A CN 109396870A CN 201811549277 A CN201811549277 A CN 201811549277A CN 109396870 A CN109396870 A CN 109396870A
- Authority
- CN
- China
- Prior art keywords
- rail
- screw
- slide plate
- vertical slide
- guide rail
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 10
- 230000035945 sensitivity Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
-
- 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
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention discloses a kind of combined type tool guide structure of novel linear guide rail in conjunction with sliding hard rail, belong to machine tool technology field.Including horizontal slide plate, vertical slide, composite guide rail structure and vertical slide feed mechanism, horizontal slide plate and vertical slide are the general infrastructure of lathe, the installation of the beam engagement of horizontal slide plate and lathe, horizontal slide plate is equipped with vertical slide feed mechanism, vertical slide feed mechanism is connect with vertical slide, and vertical slide feed mechanism driving vertical slide moves up and down；It is equipped with composite guide rail structure between horizontal slide plate and vertical slide, is slidably connected on horizontal slide plate by composite guide rail structure and vertical slide, the composite guide rail structure includes linear rolling sliding rail and sliding hard rail.The device makes knife rest in finishing passes in such a way that two kinds of guide rails combine, and frictional force is smaller, sensitivity is higher, and the cutting force born in roughing is bigger, kinematic accuracy retentivity is good, has a wide range of applications potentiality.
Description
Technical field
The present invention relates to a kind of combined type tool guide structure of novel linear guide rail in conjunction with sliding hard rail, belong to lathe
Workpiece technical field.
Background technique
As the technical fields such as the fast development of machine industry and military project, engineering machinery, electric power quickly upgrade, domestic number
It is higher and higher to the required precision of lathe to control equipment manufacture, especially the every geometric accuracy, kinematic accuracy of tool guide be
As focus of attention.Single linear guide rail structure, in process, frictional force is small, high sensitivity, processes following feature
It is good, but unbearable big cutting force, it is only used for the small finishing of cutting output；And single sliding hard rail in process may be used
, can be big due to frictional force to bear big cutting force, the poor sensitivity of processing, processing following feature are poor.
Summary of the invention
In order to solve above-mentioned the shortcomings of the prior art, the present invention provides a kind of novel linear guide rails and sliding hard rail
In conjunction with rail head combined extensible guide structure, the structure using linear guide with sliding hard rail in conjunction with by the way of, so that knife rest is existed
In finishing passes, frictional force is small, high sensitivity, processing following feature are good, makes that knife rest cutting force in roughing is big, movement essence
It is good to spend retentivity, has a wide range of applications potentiality.
The technical solution adopted by the present invention to solve the technical problems is: a kind of novel linear guide rail is in conjunction with sliding hard rail
Rail head combined extensible guide structure, including horizontal slide plate, vertical slide, composite guide rail structure and vertical slide feed machine
Structure, horizontal slide plate and vertical slide are the general infrastructure of lathe, and the beam engagement installation of horizontal slide plate and lathe is horizontal sliding
Plate is equipped with vertical slide feed mechanism, and vertical slide feed mechanism is by motor, ball-screw, lead screw bracket, shaft coupling and rolling
Ballscrew screw composition, the motor of vertical slide feed mechanism are fixed on above horizontal slide plate, the rolling of vertical slide feed mechanism
Ballscrew upper end is connected to motor by shaft coupling, and lower end is fixed on horizontal slide plate by lead screw bracket, vertical slide feeding
The ball-screw of mechanism is equipped with ball-screw screw, and ball-screw screw is fixedly connected by screw with vertical slide, motor
Driving ball-screw drives vertical slide to move up and down；Composite guide rail structure is equipped between horizontal slide plate and vertical slide, it is horizontal
It is slidably connected on slide plate by composite guide rail structure and vertical slide, the composite guide rail structure includes linear rolling sliding rail
With sliding hard rail, linear rolling sliding rail includes linear guide track, straight-line guide rail slide block and voussoir, and sliding hard rail includes clamping plate
And wedge, it is symmetrically installed with two at left and right sides of the roller screw of vertical feed and is fixed by screws on horizontal slide plate
Linear guide track is equipped with the voussoir for facilitating adjustment sliding rail, sets on linear guide track between linear guide track and horizontal slide plate
There is straight-line guide rail slide block, vertical slipper is fixed by screws two straight-line guide rail slide blocks, forms linear guide (linear rolling
Guide rail)；It is equipped with and is fixed through clamping plate of the screw on vertical slide in horizontal slide plate two sides, is equipped between horizontal slide plate and clamping plate oblique
Iron, wedge are fixed by screws on vertical slide, and wear plate for guide rail is equipped on wedge and clamping plate, form sliding hard rail,
There is the gap 0.02mm between sliding hard rail and horizontal slide plate guide pass.
The beneficial effects of the present invention are: slide between hard rail and horizontal slide plate when dry running and finishing and have several knife gaps,
Knife rest is run by linear guide (linear rolling guide), the small frictional force of knife rest operation, high sensitivity, processing is made to follow spy
Property it is good, when roughing, sliding hard rail is contacted with horizontal slide plate, can be born big cutting force in process and be played
Certain damping action, can eliminate cutting vibration, such guide rail structure keeps knife rest machining accuracy higher.
Detailed description of the invention
The present invention is further described with reference to the accompanying drawings and detailed description.
Fig. 1 is overlooking structure diagram of the invention.
Fig. 2 is side structure schematic view of the invention.
Figure label:
1, horizontal slide plate, 2, vertical slide, 3, motor, 4, ball-screw, 5, lead screw bracket, 6, linear guide track, 7, straight line
Guide rail slide block, 8, clamping plate, 9, wedge, 10, shaft coupling, 11, voussoir, 12, ball-screw screw.
Specific embodiment
As shown in Figs. 1-2, rail head combined extensible guide structure of a kind of novel linear guide rail in conjunction with sliding hard rail, packet
Horizontal slide plate 1, vertical slide 2, composite guide rail structure and vertical slide feed mechanism are included, horizontal slide plate 1 and vertical slide 2 are machine
The beam engagement of the general infrastructure of bed, horizontal slide plate 1 and lathe is installed, and horizontal slide plate 1 is equipped with vertical slide and feeds machine
Structure, vertical slide feed mechanism are made of motor 3, ball-screw 4, lead screw bracket 5, shaft coupling 10 and ball-screw screw 12,
The motor 3 of vertical slide feed mechanism is fixed on above horizontal slide plate 1, and 4 upper end of ball-screw of vertical slide feed mechanism is logical
It crosses shaft coupling 10 to connect with motor 3, lower end is fixed on horizontal slide plate 1 by lead screw bracket 5, the rolling of vertical slide feed mechanism
Ballscrew 4 is equipped with ball-screw screw 12, and ball-screw screw 12 is fixedly connected by screw with vertical slide 2, and motor 3 drives
Dynamic ball-screw 4 drives vertical slide 2 to move up and down；Composite guide rail structure, water are equipped between horizontal slide plate 1 and vertical slide 2
It is slidably connected by composite guide rail structure with vertical slide 2 on flat runner 1, the composite guide rail structure includes linear rolling
Sliding rail and sliding hard rail, linear rolling sliding rail include linear guide track 6, straight-line guide rail slide block 7 and voussoir 11, slide hard rail
Including clamping plate 8 and wedge 9, two are symmetrically installed in the left and right sides of the roller screw 4 of vertical feed and is fixed by screws in
Linear guide track 6 on horizontal slide plate 1 is equipped with the voussoir for facilitating adjustment sliding rail between linear guide track 6 and horizontal slide plate 1
11, linear guide track 6 is equipped with straight-line guide rail slide block 7, and vertical slipper 2 is fixed by screws two straight-line guide rail slide blocks 7,
It is formed linear guide (linear rolling guide)；It is equipped in 1 two sides of horizontal slide plate fixed by folder of the screw on vertical slide 2
Plate 8 is equipped with wedge 9 between horizontal slide plate 1 and clamping plate 8, wedge 9 is fixed by screws on vertical slide 2, in wedge 9 and clamping plate 8
On wear plate for guide rail is installed, form sliding hard rail, slide between hard rail and 1 guide pass of horizontal slide plate and have the gap 0.02mm.
When dry running and finishing, due to having the gap 0.02mm between sliding hard rail and the guide pass of horizontal slide plate 1, at this moment
Vertical slide 2 is run by linear guide (linear rolling guide), the frictional force of linear guide (linear rolling guide) is small,
High sensitivity, processing following feature are good；In roughing, entire vertical slide 1 slides hard rail along cutter head cutting force Direction distortion
With the guide rail face contact of horizontal slide plate 1, by slide hard rail make knife rest in process and can bear big cutting force and
On-deformable sliding hard rail also plays certain damping action, can eliminate cutting vibration, such guide rail structure makes knife rest
Machining accuracy is higher.
Claims (2)
1. a kind of novel linear guide rail with sliding hard rail combine combined type tool guide structure, including horizontal slide plate (1), vertically
Slide plate (2) and vertical slide feed mechanism, vertical slide feed mechanism by motor (3), ball-screw (4), lead screw bracket (5),
Shaft coupling (10) and ball-screw screw (12) composition, horizontal slide plate (1) and vertical slide (2) are the general basic knot of lathe
The beam engagement of structure, horizontal slide plate (1) and lathe is installed, and horizontal slide plate (1) is equipped with vertical slide feed mechanism, vertical slide
The motor (3) of feed mechanism is fixed on horizontal slide plate (1) above, and ball-screw (4) upper end passes through shaft coupling (10) and motor (3)
Connection, lower end are fixed on horizontal slide plate (1) by lead screw bracket (5), and ball-screw (4) is equipped with ball-screw screw
(12), ball-screw screw (12) is fixedly connected by screw with vertical slide (2), and motor (3) drives ball-screw (4) to drive
Vertical slide (2) moves up and down；It is characterized by: composite guide rail structure is equipped between horizontal slide plate (1) and vertical slide (2),
It is slidably connected by composite guide rail structure with vertical slide (2) on horizontal slide plate (1).
2. a kind of combined type tool guide structure of the novel linear guide rail according to claim 1 in conjunction with sliding hard rail,
It is characterized by: the composite guide rail structure includes linear rolling sliding rail and sliding hard rail, linear rolling sliding rail includes
Linear guide track (6), straight-line guide rail slide block (7) and voussoir (11), sliding hard rail includes clamping plate (8) and wedge (9), vertical
The straight line that two are fixed by screws on horizontal slide plate (1) is symmetrically installed at left and right sides of the roller screw (4) of feeding to lead
Rail track (6) is equipped with the voussoir (11) for facilitating adjustment sliding rail, linear guide rail between linear guide track (6) and horizontal slide plate (1)
Road (6) is equipped with straight-line guide rail slide block (7), and vertical slipper (2) is fixed by screws two straight-line guide rail slide blocks (7), is formed
Linear guide (linear rolling guide)；It is equipped in horizontal slide plate (1) two sides fixed by folder of the screw on vertical slide (2)
Plate (8) is equipped with wedge (9) between horizontal slide plate (1) and clamping plate (8), and wedge (9) is fixed by screws on vertical slide (2),
Wear plate for guide rail is installed on wedge (9) and clamping plate (8), sliding hard rail is formed, slides between hard rail and horizontal slide plate (1) guide pass
There is the gap 0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549277.4A CN109396870B (en) | 2018-12-18 | 2018-12-18 | Novel combined type tool rest guide rail structure combining linear guide rail and sliding hard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549277.4A CN109396870B (en) | 2018-12-18 | 2018-12-18 | Novel combined type tool rest guide rail structure combining linear guide rail and sliding hard rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109396870A true CN109396870A (en) | 2019-03-01 |
| CN109396870B CN109396870B (en) | 2023-09-12 |
Family
ID=65459915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549277.4A Active CN109396870B (en) | 2018-12-18 | 2018-12-18 | Novel combined type tool rest guide rail structure combining linear guide rail and sliding hard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109396870B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569992A (en) * | 2008-04-29 | 2009-11-04 | 陈丰田 | Automatic workbench exchanging device of computer numerical control horizontal comprehensive processing machine according to size of workpiece |
| CN201579597U (en) * | 2009-09-29 | 2010-09-15 | 沈阳第一机床厂 | Composite guide rail structure of lathe feed shaft |
| CN202411842U (en) * | 2012-01-30 | 2012-09-05 | 山东威达重工股份有限公司 | Main spindle box ram structure of gantry machining center |
| CN103286332A (en) * | 2013-05-08 | 2013-09-11 | 青岛大成机床有限公司 | Large vertical high-speed numerical-control lathe saddle system |
| WO2013185603A1 (en) * | 2012-06-15 | 2013-12-19 | Xiangtan Sanfeng Cnc Machine Tool Co., Ltd | Multi-carriage dual-spindle symmetrical grinding processing center |
| CN203401308U (en) * | 2013-08-20 | 2014-01-22 | 金正淼 | Lathe body with rolling guide rail and sliding guide rail |
| CN204584739U (en) * | 2015-05-05 | 2015-08-26 | 金正淼 | A kind of gantry numerical control milling machine being provided with sliding-rolling double track |
| CN108274250A (en) * | 2018-03-30 | 2018-07-13 | 滕州市海滕机床有限公司 | Prevented the rolling guideway device of positioning |
-
2018
- 2018-12-18 CN CN201811549277.4A patent/CN109396870B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569992A (en) * | 2008-04-29 | 2009-11-04 | 陈丰田 | Automatic workbench exchanging device of computer numerical control horizontal comprehensive processing machine according to size of workpiece |
| CN201579597U (en) * | 2009-09-29 | 2010-09-15 | 沈阳第一机床厂 | Composite guide rail structure of lathe feed shaft |
| CN202411842U (en) * | 2012-01-30 | 2012-09-05 | 山东威达重工股份有限公司 | Main spindle box ram structure of gantry machining center |
| WO2013185603A1 (en) * | 2012-06-15 | 2013-12-19 | Xiangtan Sanfeng Cnc Machine Tool Co., Ltd | Multi-carriage dual-spindle symmetrical grinding processing center |
| CN103286332A (en) * | 2013-05-08 | 2013-09-11 | 青岛大成机床有限公司 | Large vertical high-speed numerical-control lathe saddle system |
| CN203401308U (en) * | 2013-08-20 | 2014-01-22 | 金正淼 | Lathe body with rolling guide rail and sliding guide rail |
| CN204584739U (en) * | 2015-05-05 | 2015-08-26 | 金正淼 | A kind of gantry numerical control milling machine being provided with sliding-rolling double track |
| CN108274250A (en) * | 2018-03-30 | 2018-07-13 | 滕州市海滕机床有限公司 | Prevented the rolling guideway device of positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109396870B (en) | 2023-09-12 |
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| GR01 | Patent grant |