CN106738078A - High accuracy heavy burden section rail is compound to coordinate lowering or hoisting gear - Google Patents
High accuracy heavy burden section rail is compound to coordinate lowering or hoisting gear Download PDFInfo
- Publication number
- CN106738078A CN106738078A CN201710144779.8A CN201710144779A CN106738078A CN 106738078 A CN106738078 A CN 106738078A CN 201710144779 A CN201710144779 A CN 201710144779A CN 106738078 A CN106738078 A CN 106738078A
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- China
- Prior art keywords
- boxboard
- slide rail
- high accuracy
- internal box
- box
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses the compound cooperation lowering or hoisting gear of high accuracy heavy burden section rail, including outer container and lifting body, the outer container includes the preceding boxboard being fixed together, rearing-box plate, left boxboard, right boxboard and lamina tecti, the preceding boxboard, rearing-box plate, left boxboard and right boxboard is rectangular surrounds, the lamina tecti and preceding boxboard, rearing-box plate, left boxboard and right boxboard are vertically located in top surface, the lifting body includes internal box and top drive device, the preceding high accuracy convex surface is engaged with the front end face vertical direction face of internal box, the internal box left and right sides is slidably connected by left slider slide rail and right sliding block slide rail with left boxboard and right boxboard respectively, the drive device is fixedly arranged on top cover plate top surface, the top drive device is connected by screw mandrel with internal box, the internal box is controlled vertically to move.Present invention slider slide rail coordinates the face plus inner face before and after internal box and outer container to coordinate, i.e., face rail is compound coordinates, and is adapted to the complicated strong stressing conditions of multiaspect and uses.
Description
Technical field
The present invention relates to the compound cooperation lowering or hoisting gear of high accuracy heavy burden section rail.
Background technology
Traditional inside axle box lifting is mainly to be connected static housing using dovetail groove to be lifted with activity interior axle casing.Use dovetail
Groove is used as a minimum of following some drawback of slide rail mobile box：
1st, because dovetail groove slip part contact surface is limited and heavier loads, lifting axle box is caused to produce shake existing in lifting process
As, and tightness is poor, the accuracy for thereby resulting in work piece is poor.
2nd, because the contact surface of dovetail groove and axle box slip part is smaller, cause dovetail groove bearing load limited, swallow when heavily loaded
Stern notch easily causes deformation, thus has a strong impact on axle box and normally slides.
3rd, the abrasion of dovetail groove is directly proportional to use time, is difficult to repair after dovetail groove abrasion.Sliding surface gap after abrasion
Increase, it is difficult to ensure that casing is precisely lifted and fixed.
4th, single oat tail groove structure is difficult to the multiaspect cooperation of inside and outside axle box.
5th, using dovetail groove complex process, the competency profiling of commissioning staff is high（Grind or shovel that to scrape difficulty big）.
The patent No.：201310693389.8 disclose a kind of elevating mechanism, and its side plate is fixedly mounted on base plate；Side plate
On base is installed；Left support plate is arranged on side plate, and right support plate is arranged on base；The inside middle of left and right supporting plate
Fixed plate is installed, top is provided with cover plate；, mounted in the right side of right support plate, lifting motor is mounted in lifting for lifting motor fixed seat
In motor fixing seat, driving wheel of being ined succession under lifting motor, driving wheel is connected by belt with driven pulley；Driven pulley connects with leading screw
Connect, leading screw sequentially passes through fixed plate and installing mechanism, its upper end is connected on cover plate；The cant board of installing mechanism has two, two
The top of individual cant board is connected upper plate, and bottom is connected on a mounting board；Cant board is provided with sliding block, and slide rail is fixedly mounted on two
On individual supporting plate madial wall, and sliding block coordinates on slide rail；Upper plate top is connected to pressing plate by spring and guide pillar.Peace
The driving that mounting mechanism passes through lifting motor, the transmission of belt drives screw mandrel to move down it.The patent coordinates peace using sliding block merely
Mounted in the enterprising line slip connection of slide rail, shock resistance is poor, is not suitable for complicated multiaspect stressing conditions and uses.
The content of the invention
To solve the above problems, the present invention proposes the compound cooperation lowering or hoisting gear of high accuracy heavy burden section rail, to solve the back of the body
Problem in scape technology.
High accuracy heavy burden section rail of the invention is compound to coordinate lowering or hoisting gear, including outer container and lifting body, it is characterised in that：
The outer container includes the preceding boxboard, rearing-box plate, left boxboard, right boxboard and the lamina tecti that are fixed together, the preceding boxboard, rear cabinet
Plate, left boxboard and right boxboard is rectangular surrounds, the lamina tecti is vertical fixed with preceding boxboard, rearing-box plate, left boxboard and right boxboard
In top surface, the lifting body includes internal box and top drive device, and the preceding boxboard inner surface has raised preceding high accuracy convex
Face, the preceding high accuracy convex surface is engaged with the front end face vertical direction face of internal box, also including left slider slide rail and right cunning
Slided with left boxboard and right boxboard by left slider slide rail and right sliding block slide rail respectively and connected in block slide rail, the internal box left and right sides
Connect, the left slider slide rail and right sliding block slide rail are vertically arranged, have respectively on the left boxboard and right boxboard inner surface convex
The slide rail of the left finishing projection and right finishing projection for rising, the left slider slide rail and right sliding block slide rail is not installed on left finishing
On work projection and right finishing projection, slide section and the internal box of the left slider slide rail and right sliding block slide rail are connected, the drive
Dynamic device is fixedly arranged on top cover plate top surface, and the top drive device is connected by screw mandrel with internal box, controls the internal box
Vertically move.
Further, the left slider slide rail and right sliding block slide rail have 1~2 respectively.
Further, the rearing-box plate inner surface has a raised rear high accuracy convex surface, the rear high accuracy convex surface with it is interior
The rear end face vertical direction face of casing is engaged.
Further, also including check lock lever, the check lock lever sequentially passes through preceding boxboard, internal box and rearing-box plate, by rotation
Turn the nut on check lock lever, internal box can be clamped between preceding boxboard and rearing-box plate, eliminate the influence in screw mandrel gap.
Further, the lifting body has two groups, and one group above, and one group is located at lower section.
Further, two groups of lifting bodies are built with main shaft, underlying lifting body main-shaft axis with it is above
Lifting body main-shaft axis vertical direction be staggeredly arranged.
The present invention compared with prior art, the invention has the advantages that：
1st, two of outer container relative left boxboards, right boxboard inner wall surfaces are fixed with a plurality of linear slider slide rail, and twisting resistance is strong.
2nd, sliding block slide rail coordinates the face plus inner face before and after internal box and outer container to coordinate, i.e., face rail is compound coordinates, and strengthens
The stability of internal box.Eliminate gap, thus internal box by sliding block can smoothly free oscilaltion, be adapted to multiple
The miscellaneous strong stressing conditions of multiaspect are used.
3rd, after using the innovative technology, internal box oscilaltion is not shaken steadily, and fastening performance is good, the sliding block of internal box with
Line slide rail gap is small, and fitness is high, and the workpiece accuracy for processing is high.
4th, by this innovative technology, greatly increase the stability that Strong slides axles box, improve the load of axle box
Ability.
5th, this innovative technology, general workman can grasp rapidly, and technological requirement is simple, and operation is simple, greatly improves
Work efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is internal structure schematic diagram of the invention；
Fig. 3 is internal box structural representation of the invention；
Fig. 4 is preceding high accuracy convex surface position view of the invention；
Fig. 5 is rear high accuracy convex surface position view of the invention.
Each part mark in accompanying drawing：Boxboard, 3 rearing-box plates, 4 lamina tectis, 5 left boxboards, 6 right boxboards, 7 tops before 1 internal box, 2
High accuracy convex surface, 501 behind high accuracy convex surface, 301 before drive device, 9 check lock levers, 10 sliding block slide rails, 11 right sliding block slide rails, 201
Left finishing projection, 601 right finishing projections, 701 screw mandrels.
Specific embodiment
As shown in Fig. 1~Fig. 5：
Embodiment 1：
High accuracy heavy burden section rail of the invention is compound to coordinate lowering or hoisting gear, including outer container and lifting body, and outer container is including being connected in
Preceding boxboard 2 together, rearing-box plate 3, left boxboard 5, right boxboard 6 and lamina tecti 4, preceding boxboard 2, rearing-box plate 3, left boxboard 5 and right case
Plate 6 is rectangular to surround, and lamina tecti is vertically located in top surface, lifting body bag with preceding boxboard 2, rearing-box plate 3, left boxboard 5 and right boxboard 6
Internal box 1 and top drive device 7 are included, the inner surface of preceding boxboard 2 has raised preceding high accuracy convex surface 201, preceding high accuracy convex surface 201
Front end face vertical direction face with internal box 1 is engaged, also including left slider slide rail 10 and right sliding block slide rail 11, internal box 1
The left and right sides is slidably connected by left slider slide rail 10 and right sliding block slide rail 11 with left boxboard 5 and right boxboard 6 respectively, and left slider is slided
Rail 10 and right sliding block slide rail 11 are vertically arranged, and have raised left finishing convex on left boxboard 5 and the inner surface of right boxboard 6 respectively
The slide rail of block 501 and right finishing projection 601, left slider slide rail 10 and right sliding block slide rail 11 is not installed on left finishing projection
501 and right finishing projection 601 on, the slide section of left slider slide rail 10 and right sliding block slide rail 11 is connected with internal box 1, drives dress
Put 7 and be fixedly arranged on the top surface of lamina tecti 4, top drive device 7 is connected by screw mandrel 701 with internal box 1, controls the internal box 1
Vertically move.
Wherein, left slider slide rail 10 and right sliding block slide rail 11 have 1~2, preferably left slider slide rail 10 1, right cunning respectively
Block slide rail 11 two.
It is preferred that the inner surface of rearing-box plate 3 has raised rear high accuracy convex surface 301, high accuracy convex surface 301 and internal box 1 afterwards
Rear end face vertical direction face is engaged.
Wherein, also including check lock lever 9, the check lock lever 9 sequentially passes through preceding boxboard 2, internal box 1 and rearing-box plate 3, by rotation
Turn the nut on check lock lever 9, internal box 1 can be clamped between preceding boxboard 2 and rearing-box plate 3, eliminate the shadow in the gap of screw mandrel 701
Ring.
Embodiment 2：
On the basis of embodiment 1, lifting body has two groups, and one group above, and one group is located at lower section.Two groups of lifting bodies are built with master
Axle, underlying lifting body main-shaft axis is staggeredly arranged with lifting body main-shaft axis vertical direction above, which
It is particularly suited on log multi-blade saw board that the main spindle box elevating control of saw blade is installed.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (6)
1. high accuracy heavy burden section rail is compound coordinates lowering or hoisting gear, including outer container and lifting body, it is characterised in that：The outer case and bag
Include preceding boxboard, rearing-box plate, left boxboard, right boxboard and the lamina tecti being fixed together, the preceding boxboard, rearing-box plate, left boxboard and
Right boxboard is rectangular to surround, and the lamina tecti is vertically located in top surface with preceding boxboard, rearing-box plate, left boxboard and right boxboard, described
Lifting body includes internal box and top drive device, and the preceding boxboard inner surface has raised preceding high accuracy convex surface, described preceding high
Precision convex surface is engaged with the front end face vertical direction face of internal box, described also including left slider slide rail and right sliding block slide rail
The internal box left and right sides is slidably connected by left slider slide rail and right sliding block slide rail with left boxboard and right boxboard respectively, the left cunning
Block slide rail and right sliding block slide rail are vertically arranged, and have raised left finishing on the left boxboard and right boxboard inner surface respectively
The slide rail of projection and right finishing projection, the left slider slide rail and right sliding block slide rail is not installed on left finishing projection and right essence
On processing projection, slide section and the internal box of the left slider slide rail and right sliding block slide rail are connected, and the drive device is fixedly arranged on
Top cover plate top surface, the top drive device is connected by screw mandrel with internal box, controls the internal box vertically to move
It is dynamic.
2. high accuracy heavy burden section rail according to claim 1 is compound coordinates lowering or hoisting gear, it is characterised in that：The left cunning
Block slide rail and right sliding block slide rail have 1~2 respectively.
3. high accuracy heavy burden section rail according to claim 1 is compound coordinates lowering or hoisting gear, it is characterised in that：The rear cabinet
Plate inner surface has raised rear high accuracy convex surface, and the rear high accuracy convex surface contacts with the rear end face vertical direction face of internal box
Coordinate.
4. high accuracy heavy burden section rail according to claim 1 is compound coordinates lowering or hoisting gear, it is characterised in that：Also include lock
Tight bar, the check lock lever sequentially passes through preceding boxboard, internal box and rearing-box plate, by the nut on rotational lock bar, can be by interior case
Body is clamped between preceding boxboard and rearing-box plate, eliminates the influence in screw mandrel gap.
5. high accuracy heavy burden section rail according to claim 1 is compound coordinates lowering or hoisting gear, it is characterised in that：The lifting
Body has two groups, and one group above, and one group is located at lower section.
6. high accuracy heavy burden section rail according to claim 5 is compound coordinates lowering or hoisting gear, it is characterised in that：Described two groups
Lifting body is built with main shaft, and underlying lifting body main-shaft axis is wrong with lifting body main-shaft axis vertical direction above
Open arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144779.8A CN106738078B (en) | 2017-03-13 | 2017-03-13 | High-precision heavy-load surface rail composite matching lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710144779.8A CN106738078B (en) | 2017-03-13 | 2017-03-13 | High-precision heavy-load surface rail composite matching lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106738078A true CN106738078A (en) | 2017-05-31 |
| CN106738078B CN106738078B (en) | 2022-08-09 |
Family
ID=58962499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710144779.8A Active CN106738078B (en) | 2017-03-13 | 2017-03-13 | High-precision heavy-load surface rail composite matching lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738078B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0271903A (en) * | 1988-09-01 | 1990-03-12 | Toyoda Mach Works Ltd | Spindle device for machine tool |
| CN201201158Y (en) * | 2008-05-28 | 2009-03-04 | 福建省金浦机械工业有限公司 | Milling machine end mill head hard rail apparatus |
| CN102528090A (en) * | 2011-12-22 | 2012-07-04 | 上海三一精机有限公司 | Movable spindle box of double-motor driven four guide rail supported lathe |
| CN203209708U (en) * | 2013-04-25 | 2013-09-25 | 东莞市润星机械科技有限公司 | Machine tool with multi-slide-rail spindle box |
| TWM490928U (en) * | 2014-09-04 | 2014-12-01 | Sanco Machine & Tools Corp | Four-side constraint type gantry linear guide way device |
| TWM499277U (en) * | 2014-10-28 | 2015-04-21 | Sigma Cnc Technology Machinery Co Ltd | Reinforced structure for vertically moving main shaft head of machine tool |
| CN204869107U (en) * | 2015-09-01 | 2015-12-16 | 福建省得力机电有限公司 | Material machine of opening of biax liftable |
| CN205575469U (en) * | 2016-03-07 | 2016-09-14 | 广州明珞汽车装备有限公司 | Lift lifting drive mechanism |
-
2017
- 2017-03-13 CN CN201710144779.8A patent/CN106738078B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0271903A (en) * | 1988-09-01 | 1990-03-12 | Toyoda Mach Works Ltd | Spindle device for machine tool |
| CN201201158Y (en) * | 2008-05-28 | 2009-03-04 | 福建省金浦机械工业有限公司 | Milling machine end mill head hard rail apparatus |
| CN102528090A (en) * | 2011-12-22 | 2012-07-04 | 上海三一精机有限公司 | Movable spindle box of double-motor driven four guide rail supported lathe |
| CN203209708U (en) * | 2013-04-25 | 2013-09-25 | 东莞市润星机械科技有限公司 | Machine tool with multi-slide-rail spindle box |
| TWM490928U (en) * | 2014-09-04 | 2014-12-01 | Sanco Machine & Tools Corp | Four-side constraint type gantry linear guide way device |
| TWM499277U (en) * | 2014-10-28 | 2015-04-21 | Sigma Cnc Technology Machinery Co Ltd | Reinforced structure for vertically moving main shaft head of machine tool |
| CN204869107U (en) * | 2015-09-01 | 2015-12-16 | 福建省得力机电有限公司 | Material machine of opening of biax liftable |
| CN205575469U (en) * | 2016-03-07 | 2016-09-14 | 广州明珞汽车装备有限公司 | Lift lifting drive mechanism |
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| Publication number | Publication date |
|---|---|
| CN106738078B (en) | 2022-08-09 |
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