CN107738004A - A kind of lifting strainer of band saw - Google Patents
A kind of lifting strainer of band saw Download PDFInfo
- Publication number
- CN107738004A CN107738004A CN201711086962.3A CN201711086962A CN107738004A CN 107738004 A CN107738004 A CN 107738004A CN 201711086962 A CN201711086962 A CN 201711086962A CN 107738004 A CN107738004 A CN 107738004A
- Authority
- CN
- China
- Prior art keywords
- frame
- sides
- lifter plate
- band saw
- lifting
- 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
- 239000000463 material Substances 0.000 claims description 7
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
- B23D55/10—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
A kind of lifting strainer of band saw, frame including both sides, also include being placed between machine frame at two sides and for installing the lifting wheel with saw, between machine frame at two sides and run through connecting shaft of the inlay card in the lifting wheel axis, the bearing block being connected positioned at shell outside and with the connecting shaft both ends by bearing, positioned at bearing block and frame side face piece and it is fixedly connected on the lifter plate that can be slid on bearing block and along bracket height direction conflict frame outer surface, positioned at lifter plate both sides and the guide plate that is fixedly mounted on shell outside face, and, the power thrust gear that lifter plate moves along short transverse is converted to positioned at the lower end of lifter plate and by horizontal movement caused by power；With increasing log band saw tensile force, the characteristics of strengthening the enabling capabilities of lifting wheel.
Description
Technical field
The present invention relates to band saw equipment field, more specifically, it relates to a kind of lifting strainer of band saw.
Background technology
It is to have using the bands for band of ring-type for no reason as saw with saw, is wound on two saw wheels and makees unidirectional continuous linear motion to saw
Cut the saw of material.Dress is mainly oriented to by lathe bed, saw wheel, upper wheel lifting and flexion-extension device, band saw blade tensioner, saw blade
Put, workbench, the composition such as guide plate.
Hydraulic jack is typically fixedly mounted in the tensioning apparatus of existing band saw among frame, middle by hydraulic jack promotion
Upper wheel connecting shaft, make to be set in the bands for band tensioning on upper wheel.But the lifting form makes support force concentrate on centre admittedly
Determine on the crossbeam of hydraulic jack, stress concentration easily makes crossbeam bending damage, is not easy to providing big tensile force with saw.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of lifting strainer of band saw, tool
Have and increase log band saw tensile force, the characteristics of strengthening the enabling capabilities of lifting wheel.
The present invention above-mentioned technical purpose technical scheme is that：A kind of lifting tensioning device of band saw
Structure, including the frame of both sides in addition to be placed between machine frame at two sides and for install lifting wheel that band saws, through machine frame at two sides it
Between and through connecting shaft of the inlay card in the lifting wheel axis, positioned at shell outside and with the connecting shaft both ends pass through bearing
The bearing block of connection, between bearing block and frame side and it is fixedly connected on bearing block and can be contradicted along bracket height direction
The lifter plate of frame outer surface sliding, positioned at lifter plate both sides and the guide plate that is fixedly mounted on shell outside face and, position
In the lower end of lifter plate and the power that lifter plate moved along short transverse is converted to by horizontal movement caused by power elapses machine
Structure.
By using above-mentioned technical proposal, power thrust gear produces horizontal movement, and horizontal movement is converted to lifting
Motion of the plate along short transverse, passage plate is close to gantry motion, and drives bearing block to move, and bearing block band moving axis moves, and then
Promote lifting wheel to rise or fall, can thus be tensioned or unclamp the band saw being set on lifting wheel.
The present invention is further arranged to：The power thrust gear includes, and matches with lifter plate lower end described in both sides and slides
Voussoir, the beam rail, the oil hydraulic cylinder that is fixed on beam rail that are fixedly linked through machine frame at two sides and with both sides voussoir；The liter
The lower end of drop plate offers the angle being adapted with voussoir inclined-plane, and the output shaft of the oil hydraulic cylinder is fixedly connected on the mechanism of side
Medial surface.
By using above-mentioned technical proposal, oil hydraulic cylinder, which starts, drives beam rail movement, and beam rail band dynamic voussoir is slided, voussoir
Inclined-plane and lifter plate on inclined-plane produce Relative sliding, so as to promote lifter plate to be moved along the short transverse of frame, make level
Direction motion is converted to short transverse motion.
The present invention is further arranged to：The two sides of the voussoir offer groove, match in lifter plate and voussoir outer
Lateral location is fixedly connected with connecting plate, and connecting plate both sides offer hook, link up with and slid in groove.
By using above-mentioned technical proposal, when to unclamp band saw, lifter plate needs to move downward, when wedge block movement,
Skewed slot tangles hook so as to pull lifter plate to move downward, so more stable than sliding force caused by the gravity by lifter plate.
The present invention is further arranged to：The passage plate on the inclined-plane of voussoir matching sliding with offering circular groove, the circle
Inlay card has sliding bar in groove.
By using above-mentioned technical proposal, sliding bar can rotate in slipping, sliding friction is converted into rolling
Friction, reduces frictional force, the sliding of voussoir is more smoothed out.
The present invention is further arranged to：Cushion block is fixedly connected between the beam rail and frame and in frame,
The cushion block material is copper alloy.
By using above-mentioned technical proposal, cushion block can reduce beam rail caused abrasion in slipping in frame.
The present invention is further arranged to：It is fixedly connected between the lifter plate and guide plate and on guide plate anti-
Abrasive stick, the chafing strip material are copper alloy.
By using above-mentioned technical proposal, chafing strip can reduce abrasion of the lifter plate in sliding, increase the service life.
In summary, the invention has the advantages that：
The tensile force of lifting wheel can be supported by the support of both sides, make machine frame at two sides uniform stressed, bearing capacity is stronger, stronger
Bearing capacity can provide with sawing bigger tensile force.
Brief description of the drawings
Fig. 1 is the structural scheme of mechanism of the present embodiment；
Fig. 2 is the cut-away view of the present embodiment；
Fig. 3 is Fig. 1 A portions enlarged drawing.
In figure：1st, frame；2nd, lifting wheel；3rd, through hole；4th, connecting shaft；5th, clamp nut；6th, bearing；7th, bearing block；8th, rise
Plate drops；9th, guide plate；10th, power thrust gear；11st, voussoir；12nd, beam rail；13rd, oil hydraulic cylinder；14th, groove；15th, connecting plate；
16th, link up with；17th, bar is slid；18th, cushion block；19th, chafing strip.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
A kind of lifting strainer of band saw, as shown in Figure 1 and Figure 2, includes the frame 1 of both sides, between machine frame at two sides 1
Lifting wheel 2 is installed, band saw is arranged on lifting wheel 2, through hole 3 is offered in machine frame at two sides 1, is run through between two side through hole 3
There is connecting shaft 4, connecting shaft 4 is fixed by key connection runs through the axis of lifting wheel 2, and is fixed with fastening spiral shell in the side of lifting wheel 2
Mother 5, bearing 6 is arranged with the both ends of connecting shaft 4, and bearing block 7 is arranged with the outer ring of bearing 6, and bearing block 7 is located at the outer of frame 1
Lateral ends, lifter plate 8 is fixedly connected with by screw on bearing block 7, lifter plate 8 is contradicted in the outer surface of frame 1 and can edge
Short transverse is slid, and guide plate 9 is mounted by means of screws with positioned at the two sides of lifter plate 8 and on the outer surface of frame 1,
Guide plate 9 is bent into " L " shape, and " L " shape guide plate 9 surrounds the side of lifter plate 8 and outer surface, so as to be moved to lifter plate 8
It is oriented to, the lower end of lifter plate 8 sets dynamic thrust gear 10, and power thrust gear 10 can produce power and horizontal movement is turned
Lifter plate 8 is changed to move along short transverse；Power thrust gear 10 produces horizontal movement, and horizontal movement is converted to lifter plate
8 along short transverse motion, passage plate is close to frame 1 and moved, and drives bearing block 7 to move, and bearing block 7 moves with moving axis, enters
And promote lifting wheel 2 to rise or fall, it can thus be tensioned or unclamp the band saw being set on lifting wheel 2.
As shown in Fig. 2 power thrust gear 10 includes the voussoir 11 for the sliding that matches with the lower end of lifter plate described in both sides 8,
Beam rail 12 is connected with by screw stationary phase with both sides voussoir 11, beam rail 12 runs through machine frame at two sides 1, passed through on beam rail 12
Screw is fixed with oil hydraulic cylinder 13, and oil pressure is located at the centre position of machine frame at two sides 1, and the lower end of lifter plate 8 offers oblique with voussoir 11
The angle that face is adapted, the output shaft of oil hydraulic cylinder 13 are fixedly connected on the medial surface of frame 1 of side；Oil hydraulic cylinder 13, which starts, drives horizontal stroke
Beam column 12 moves, and beam rail 12 slides with dynamic voussoir 11, and inclined-plane and the inclined-plane on lifter plate 8 of voussoir 11 produce Relative sliding,
So as to promote short transverse of the lifter plate 8 along frame 1 to move, horizontal motion is set to be converted to short transverse motion.
As shown in Figure 1, Figure 3, groove 14 is offered in the two sides of voussoir 11, matched in lifter plate 8 and voussoir 11 outer
Lateral location is fixedly connected with connecting plate 15 by screw, and the both sides of connecting plate 15 are set in integrally formed with hook 16, hook 16
Slid in groove 14；When to unclamp band saw, lifter plate 8 needs to move downward, and when voussoir 11 moves, skewed slot tangles hook 16
It is so more stable than sliding force caused by the gravity by lifter plate 8 so as to pull lifter plate 8 to move downward.
As shown in Fig. 2 offering circular groove on the inclined-plane that passage plate matches sliding with voussoir 11, there is inlay card in the circular groove
Slide bar 17；Sliding bar 17 can rotate in slipping, sliding friction is converted into rolling friction, reduce frictional force,
The sliding of voussoir 11 is set more to smooth out.
As shown in Figure 2 and Figure 3, it is fixedly connected with pad between beam rail 12 and frame 1 and in frame 1 by screw
Block 18, the material of cushion block 18 are copper alloy；Cushion block 18 can reduce the caused abrasion in slipping in frame 1 of beam rail 12.
Chafing strip 19, the material of chafing strip 19 are fixedly connected with by screw between lifter plate 8 and guide plate 9 and on guide plate 9
For copper alloy, chafing strip 19 can reduce abrasion of the lifter plate 8 in sliding, increase the service life.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of lifting strainer of band saw, include the frame (1) of both sides, it is characterised in that：Also include being placed in machine frame at two sides
(1) with the lifting wheel (2) sawed, between machine frame at two sides (1) and inlay card is run through in the lifting wheel (2) between and for installation
Connecting shaft (4) in axis, on the outside of frame (1) and the bearing block that is connected with the connecting shaft (4) both ends by bearing (6)
(7), between bearing block (7) and frame (1) side and it is fixedly connected on bearing block (7) and can be along frame (1) short transverse
Contradict the lifter plate (8) of frame (1) outer surface sliding, positioned at lifter plate (8) both sides and be fixedly mounted on frame (1) lateral surface
On guide plate (9) and, be converted to lifter plate (8) positioned at the lower end of lifter plate (8) and by horizontal movement caused by power
The power thrust gear (10) moved along short transverse.
A kind of 2. lifting strainer of band saw according to claim 1, it is characterised in that：The power thrust gear
(10) include, with lifter plate described in both sides (8) lower end match sliding voussoir (11), through machine frame at two sides (1) and with both sides wedge
Beam rail (12) that block (11) is fixedly linked, the oil hydraulic cylinder (13) being fixed on beam rail (12), the lower end of the lifter plate (8)
The angle being adapted with voussoir (11) inclined-plane is offered, the output shaft of the oil hydraulic cylinder (13) is fixedly connected in the frame of side
Side.
A kind of 3. lifting strainer of band saw according to claim 2, it is characterised in that：The both sides of the voussoir (11)
Face offers groove (14), is fixedly connected with connecting plate (15) in the lateral surface position that passage plate matches with voussoir (11), connects
Plate (15) both sides offer hook (16), and hook (16) slides in groove (14).
A kind of 4. lifting strainer of band saw according to claim 1, it is characterised in that：The lifter plate (8) and wedge
Circular groove is offered on the inclined-plane of block (11) matching sliding, inlay card has sliding bar (17) in the circular groove.
A kind of 5. lifting strainer of band saw according to claim 1, it is characterised in that：Positioned at the beam rail (12)
Cushion block (18) is fixedly connected between frame (1) and in frame (1), cushion block (18) material is copper alloy.
A kind of 6. lifting strainer of band saw according to claim 1, it is characterised in that：Positioned at the lifter plate (8)
Chafing strip (19) is fixedly connected between guide plate (9) and on guide plate (9), chafing strip (19) material is closed for copper
Gold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086962.3A CN107738004A (en) | 2017-11-07 | 2017-11-07 | A kind of lifting strainer of band saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086962.3A CN107738004A (en) | 2017-11-07 | 2017-11-07 | A kind of lifting strainer of band saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107738004A true CN107738004A (en) | 2018-02-27 |
Family
ID=61233499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711086962.3A Pending CN107738004A (en) | 2017-11-07 | 2017-11-07 | A kind of lifting strainer of band saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738004A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806131A (en) * | 2018-07-12 | 2018-11-13 | 芜湖市联网汇通电子科技有限公司 | A kind of electronic equipment delivery operation safety convenience instrument |
| CN110340994A (en) * | 2019-07-18 | 2019-10-18 | 叶杏 | A kind of band sawing machine |
| CN111906853A (en) * | 2020-08-11 | 2020-11-10 | 江苏东巨机械科技有限公司 | Band saw machine with over-and-under type saw wheel |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6073531A (en) * | 1998-12-17 | 2000-06-13 | Chang; Chin-Chin | Saw blade adjusting device of a band sawing machine |
| US20080060207A1 (en) * | 2006-09-13 | 2008-03-13 | Hui-Chuan Liao | Band saw machine |
| CN102490027A (en) * | 2011-12-16 | 2012-06-13 | 深圳市大族激光科技股份有限公司 | Lifting platform |
| CN202591985U (en) * | 2012-04-10 | 2012-12-12 | 傅惠利 | Compound-type vertical shaft |
| CN103386508A (en) * | 2013-08-01 | 2013-11-13 | 苏州赛特尔集团机械有限公司 | Saw blade tensioning device for band sawing machine |
| CN103551864A (en) * | 2013-11-04 | 2014-02-05 | 哈尔滨工业大学 | High-stiffness high-resolution precision lifting device |
| CN203578929U (en) * | 2013-12-08 | 2014-05-07 | 浙江雁荡山机床有限公司 | Tensioning device with saw bench |
| TW201427782A (en) * | 2013-01-11 | 2014-07-16 | Oav Equipment & Tools Inc | Saw band tension regulation mechanism of bandsaw machine |
| CN205393671U (en) * | 2016-03-09 | 2016-07-27 | 马培华 | Automatic overspeed device tensioner of vertical band saw double bracing |
| CN206567826U (en) * | 2017-03-28 | 2017-10-20 | 成都远景数控设备实业有限公司 | A kind of floating support device for digital control processing |
| CN207606354U (en) * | 2017-11-07 | 2018-07-13 | 深圳市元隆德科技有限公司 | A kind of lifting strainer of band saw |
-
2017
- 2017-11-07 CN CN201711086962.3A patent/CN107738004A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6073531A (en) * | 1998-12-17 | 2000-06-13 | Chang; Chin-Chin | Saw blade adjusting device of a band sawing machine |
| US20080060207A1 (en) * | 2006-09-13 | 2008-03-13 | Hui-Chuan Liao | Band saw machine |
| CN102490027A (en) * | 2011-12-16 | 2012-06-13 | 深圳市大族激光科技股份有限公司 | Lifting platform |
| CN202591985U (en) * | 2012-04-10 | 2012-12-12 | 傅惠利 | Compound-type vertical shaft |
| TW201427782A (en) * | 2013-01-11 | 2014-07-16 | Oav Equipment & Tools Inc | Saw band tension regulation mechanism of bandsaw machine |
| CN103386508A (en) * | 2013-08-01 | 2013-11-13 | 苏州赛特尔集团机械有限公司 | Saw blade tensioning device for band sawing machine |
| CN103551864A (en) * | 2013-11-04 | 2014-02-05 | 哈尔滨工业大学 | High-stiffness high-resolution precision lifting device |
| CN203578929U (en) * | 2013-12-08 | 2014-05-07 | 浙江雁荡山机床有限公司 | Tensioning device with saw bench |
| CN205393671U (en) * | 2016-03-09 | 2016-07-27 | 马培华 | Automatic overspeed device tensioner of vertical band saw double bracing |
| CN206567826U (en) * | 2017-03-28 | 2017-10-20 | 成都远景数控设备实业有限公司 | A kind of floating support device for digital control processing |
| CN207606354U (en) * | 2017-11-07 | 2018-07-13 | 深圳市元隆德科技有限公司 | A kind of lifting strainer of band saw |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108806131A (en) * | 2018-07-12 | 2018-11-13 | 芜湖市联网汇通电子科技有限公司 | A kind of electronic equipment delivery operation safety convenience instrument |
| CN110340994A (en) * | 2019-07-18 | 2019-10-18 | 叶杏 | A kind of band sawing machine |
| CN111906853A (en) * | 2020-08-11 | 2020-11-10 | 江苏东巨机械科技有限公司 | Band saw machine with over-and-under type saw wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107738004A (en) | A kind of lifting strainer of band saw | |
| CN206066528U (en) | A kind of plastic plate transverse cutting machine | |
| CN102701004A (en) | Bobbin-equipped wire take-up machine | |
| CN207606354U (en) | A kind of lifting strainer of band saw | |
| CN108526593B (en) | Ultra-high speed horizontal band sawing machine | |
| CN209665195U (en) | A kind of automatic straightening positioning mechanism | |
| CN102357753B (en) | Guide mechanism of horizontal H-beam steel assembly welding compression roller | |
| CN105932511B (en) | The clamping inversion mechanism of antenna terminal press equipment | |
| CN205752933U (en) | The clamping inversion mechanism of antenna terminal press equipment | |
| CN106181302A (en) | Valve body and the pallet carrying unit of rubber ring assemble mechanism | |
| CN209902103U (en) | Liftable cold bending platform | |
| CN104550524B (en) | A kind of location liftout attachment for diel | |
| CN111408794A (en) | Band sawing machine | |
| CN205464588U (en) | Take scale device of hydraulic braking wheel | |
| CN206445298U (en) | Saw blade guide device and its sawing machine with the guide device | |
| CN205953313U (en) | Full outdoor type automatic escalator with auto -Turning | |
| CN202264034U (en) | Compression roller guiding mechanism for H-section horizontal assembly welding | |
| CN103272882A (en) | Slideway assembly used for spool wire-winding machine | |
| CN210254517U (en) | Feeding lifting device of profile processing equipment | |
| CN209477425U (en) | A kind of horizontal band sawing machine of multi-angle cutting workpiece | |
| CN2678851Y (en) | Cold press having security device | |
| CN210080865U (en) | Receiving device of section bar processing equipment | |
| CN207903702U (en) | A kind of high-speed elevator compensation rope swelling device | |
| CN201950472U (en) | Workbench exchange mechanism | |
| CN209868829U (en) | Automatic saw clamp lifting device of woodworking band sawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180227 |