CN203854062U - Numerically-controlled horizontal band sawing machine - Google Patents
Numerically-controlled horizontal band sawing machine Download PDFInfo
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- CN203854062U CN203854062U CN201420254403.4U CN201420254403U CN203854062U CN 203854062 U CN203854062 U CN 203854062U CN 201420254403 U CN201420254403 U CN 201420254403U CN 203854062 U CN203854062 U CN 203854062U
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Abstract
The utility model discloses a numerically-controlled horizontal band sawing machine. A saw blade component is fixedly mounted on a frame and comprises a driven saw wheel component and a driving saw wheel component; a workbench component comprises a feeding workbench component and a feedback workbench component; the feeding workbench component is a feeding belt component which penetrates through the saw blade component; the feedback workbench component is a feedback belt component which is arranged above the saw blade component. The numerically-controlled horizontal band sawing machine further comprises a servo motor lifting component, a saw blade clamping mechanism and a saw blade grinding mechanism. The servo motor lifting component comprises a workbench lifting mechanism which drives a workbench of the feeding workbench component to ascend and descend; the saw blade clamping mechanism comprises two rolling guide wheels, and a saw blade is clamped between the two rolling guide wheels; a to-be-machined workpiece is placed on the workbench for feeding, and an automatic swaging component is arranged on the workbench and comprises a sensor used for detecting the position of the to-be-machined workpiece; the saw blade grinding mechanism comprises an air cylinder.
Description
Technical field
The utility model relates to wood craft machines apparatus field, is specifically related to a kind of horizontal band sawing machine.
Background technology
The sawing sheet equipment of the Wood Products Industries such as current high-grade timber, solid wood veneer and tea table face dash board is mainly horizontal band sawing machine.Timber floor factory and other Furniture Factory of doing ornament changeable cover etc. all adopt horizontal band sawing machine to carry out the sawing of thin plate.
The saw blade of tradition horizontal band sawing machine is all to select alloy saw blade to carry out sawing work, the price comparison of alloy saw blade is high, conventionally all need one, hundreds of, thousands of unit, so use cost is very high, and unreasonable because of part designs such as saw blade strainer, saw blade guiding clamping devices, cause saw blade easily broken, the generation of this situation has not only increased the cost that uses producer, has also reduced operating efficiency; Tradition horizontal band sawing machine saw wheel case (including driven saw wheel assembly and Initiative saw wheel assembly) all designs above frame substantially, because center of gravity is high, so when work, the vibrations of complete machine are large, noise is high, affects the smoothness of sawing face and the thickness deviation of sawing.The feeding belt transmitting power of tradition horizontal band sawing machine all adopts hydraulic motor transmission substantially, can not well control the even running of conveyer belt speed when accelerating, slowing down; The front pressure wheel of tradition horizontal band sawing machine feeding belt is to be pressed on conveyer belt always, and such design makes workman workpiece could be pushed in to processing by very large power, has increased labour intensity; Traditional saw blade guiding clamping device adopts the high-abrasive material clamping saw blades such as brass or graphite, the defect of this design is fairly obvious: when gapped between saw blade and fastening material, the effect of saw blade guiding clamping device will reduce greatly, saw blade precision can not well ensure, when saw blade and fastening material direct friction, the saw blade that can wear and tear, increase saw blade temperature, reduce saw blade service life, and saw blade clamps with spacing two functions of saw blade and is divided into two parts, install and use all cumbersome.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of numerical control horizontal band sawing machine, and it has more reasonably structure, more stable while making band sawing machine work.
The utility model solves the technical scheme that its technical problem adopts: numerical control horizontal band sawing machine, comprise frame, and saw blade assembly, table assembly, described saw blade assembly is fixedly mounted in frame; Saw blade assembly comprises driven saw wheel assembly and Initiative saw wheel assembly, driven saw wheel assembly and the work of Initiative saw wheel Component driver saw blade, and described table assembly comprises feeding workbench assembly and material returning work platform assembly; Feeding workbench assembly is feeding belt assembly, and feeding belt assembly is through saw blade assembly; Described material returning work platform assembly is feed back band assembly, and feed back band assembly is arranged on saw blade assembly top;
Also comprise servomotor lifting assembly, described servomotor lifting assembly comprises worktable lifting mechanism, and worktable lifting mechanism drives the worktable lifting of feeding workbench assembly;
Also comprise saw blade clamping apparatus, saw blade clamping apparatus is saw blade clamping device, and saw blade clamping device comprises two rolling directive wheels, and saw blade is held between two rolling directive wheels;
To be processed is positioned over feeding on workbench, is provided with automatic pressing material assembly on workbench, and automatic pressing material assembly includes the sensor for detection of to be processed position;
Also comprise mill saw blade mechanism, mill saw blade mechanism comprises cylinder.
Further: above-mentioned driven saw wheel assembly comprises driven saw wheel, planker holder assembly, telescopic component; Described telescopic component comprises telescopic cylinder assembly and coil tension spring assembly; Described telescopic cylinder assembly is twin shaft cylinder; The rotating shaft of described driven saw wheel is slidably mounted in the dovetail groove of supporting plate holder assembly; Described coil tension spring assembly is also installed in this dovetail groove.
Further: above-mentioned Initiative saw wheel assembly comprises saw wheel, driven pulley, Power Component, Power Component rotates by belt drives driven pulley.
Further: in above-mentioned servomotor lifting assembly, ball screw assembly is fixed on the bearing block with bearing, the feed screw nut of ball-screw assembly is fixed on workbench, servomotor is connected with installing plate and fixes with frame, servomotor drives ball screw assembly by shaft coupling, thereby drives feed screw nut to do positive and negative rectilinear motion;
Also comprise line slide rail assembly, in frame, a side is equipped with two groups of line slideways, and line slideway is parallel with ball screw assembly, the track base that is slidably installed on line slideway, and track base is fixedly installed on workbench.
Further: above-mentioned feeding belt assembly comprises rectangular tube assembly, conveyer belt, drive wheel assemblies, driven pulley assembly, feeding Power Component, feeding automatic pressing material assembly, auxiliary binder assembly; The two ends of rectangular tube assembly are provided with drive wheel assemblies and driven pulley assembly, on drive wheel assemblies and driven pulley assembly, are set with conveyer belt, and feeding Power Component drives drive wheel assemblies motion; Feeding automatic pressing material assembly and auxiliary binder assembly are arranged at the top of rectangular tube assembly;
Described feed back band assembly comprises feed back rectangular tube assembly, feed back conveyer belt, feed back driven pulley assembly, feed back drive wheel assemblies, feed back Power Component and unequal angle; The two ends of feed back rectangular tube assembly are provided with feed back drive wheel assemblies and feed back driven pulley assembly, and feed back Power Component drives the motion of feed back drive wheel assemblies; Described unequal angle is fixedly mounted on feed back rectangular tube assembly on one side, and another side is fixedly mounted on saw wheel assembly top.
Further: above-mentioned feeding belt assembly and feed back band assembly all include tensioning governor motion; Tensioning governor motion is flexibly connected rectangular steel pipe assembly and driven pulley assembly.
Further: above-mentioned saw blade clamping apparatus comprises mounting seat, upper locating wheel assembly, wheel assembly under lifting, lift cylinder assembly; Described mounting seat is fixedly mounted in frame;
In described mounting seat, be separately installed with wheel assembly under locating wheel assembly and lifting; Upper locating wheel assembly comprises guide roller, and guide roller rotates installation by rolling bearing, and one end of guide roller is protruding gland; Under lifting, wheel assembly comprises guide roller equally; Upper locating wheel component roller wheel face becomes rolling friction spacing with plane on saw blade, and gland face becomes rolling friction spacing with saw blade back plane;
Under above-mentioned lifting, wheel assembly is connected by hold-down screw with the piston rod of lift cylinder assembly, upper locating wheel assembly is parallel with the axis of the roller of wheel assembly under lifting, the roller of upper locating wheel assembly is positioned at saw blade top, and under lifting, the roller of wheel assembly is positioned at saw blade below; Described lift cylinder assembly is fixedly mounted on base.
Further: above-mentioned mill saw blade mechanism, comprises mount pad, cylinder assembly, parallel mechanical clip assembly, abrasive disc;
Mount pad and frame are fixed, and cylinder assembly is fixed on mount pad, and the front end piston rod of cylinder assembly connects with parallel mechanical clip assembly, on the machinery folder of parallel mechanical clip assembly, abrasive disc are installed;
The mechanical clip pack of described parallel mechanical clip assembly, containing two symmetrically arranged jig arm, is all installed an abrasive disc in each jig arm, after parallel mechanical clip assembly ventilation, closed after the jig arm move toward one another of machinery folder.
Further: above-mentioned cylinder assembly is twin shaft cylinder assembly; Comprise two piston rods, the end of two piston rods connects with parallel mechanical clip assembly simultaneously.
Further: in above-mentioned saw wheel assembly, saw wheel and driven saw wheel and saw blade contact-making surface are coated canvas; In described Initiative saw wheel assembly, the reductor that Power Component comprises variable-frequency motor, the output shaft of variable-frequency motor connects the power shaft of reductor.
The beneficial effects of the utility model:
The utility model numerical control horizontal band sawing machine, it is rational in infrastructure, reliable, effectively gathers traditional horizontal band sawing machine advantage; Concrete, this equipment by Initiative saw wheel assembly and driven saw wheel component design below, with frame unification, reach the effect that reduces vibrations, reduces noise; When Initiative saw wheel assembly and driven saw wheel component design below time, we can increase saw wheel external diameter and increase the centre-to-centre spacing between driving and driven saw wheel; The increase of saw wheel external diameter increases saw wheel wrap angle, reduces the degree of circumnutating of saw blade simultaneously, and the centre-to-centre spacing between driving and driven saw wheel increases, the increase of above two distances, finally increase the length of saw blade, saw blade heat radiation has been accelerated and the rate of wear reduces, thereby extended saw blade service life; More excellent, saw wheel of the present utility model and saw blade contact-making surface are coated canvas, and saw wheel frictional force is increased, and canvas has elasticity and can play the effect of protection saw blade; In driven saw wheel assembly, saw blade strainer is designed to cylinder and adds high-strength spring and regulate saw blade tensioning, relies on high-strength spring to make saw blade can keep at work tensile force moderate, is difficult for breaking saw blade; Worktable lifting of the present utility model adopts servo system control, reaches the ability that can process the ability of different-thickness workpiece and precisely control sawing thickness; Feeding belt transmitting power of the present utility model adopts the structure output power of variable-frequency motor acceleration and deceleration machine, not only energy-conserving and environment-protective, and can ensure the even running of conveyer belt in sawing process; Feeding belt binder of the present utility model adopts automatic pressing material design, meanwhile, has reduced feeding belt height, meets ergonomic designs, reduces workman's labour intensity; Saw blade clamps and adopts novel saw blade guide roller clamping device, saw blade is clamped with spacing two functions of saw blade and united two into one, upper and lower roller clamps saw blade-shaped and becomes rolling friction, reduces saw blade wearing and tearing, reduces saw blade generation, the enhancing saw blade precision of seismism in the course of the work; The utility model has also added newly-designed mill saw blade mechanism, make common saw blade can saw out the effect of alloy saw blade, whole sawing face is smooth, and complete equipment has reduced greatly the easily broken situation of saw blade and occurred, and has effectively improved production efficiency and the sawing quality of producer.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of detailed description of the invention of the utility model;
Fig. 2 is driven pulley modular construction schematic diagram of the present utility model;
Fig. 3 is drive wheel assemblies structural representation of the present utility model;
Fig. 4 is servomotor lifting assembly structural representation of the present utility model;
Fig. 5 is line slide rail modular construction schematic diagram of the present utility model;
Fig. 6 is feeding belt modular construction schematic diagram of the present utility model;
Fig. 7 is feed back band modular construction schematic diagram of the present utility model;
Fig. 8 is saw blade clamping apparatus structural representation of the present utility model;
Fig. 9 is mill saw blade mechanism structure schematic diagram of the present utility model.
Description of reference numerals:
101: frame, 102: saw blade assembly, 103: table assembly, 104: worktable lifting mechanism, 105: saw blade clamping device, 106: mill saw blade mechanism;
103-1: workbench, 103-2: material returning work platform, 103-3: to be processed, 103-4: automatic pressing material assembly;
104-1: ball screw type elevator structure, 104-2: line slideway;
201: driven saw wheel, 202: planker holder assembly, 203: telescopic component, 203-1: telescopic cylinder assembly, 203-2: coil tension spring assembly;
301: saw wheel, 302: driven pulley, 303: Power Component;
401: servomotor, 402: shaft coupling, 403: bearing block, 405: installing plate, 404-1: ball screw assembly, 404-2: feed screw nut;
501: line slideway, 502: track base;
601: rectangular tube assembly, 602: conveyer belt, 603: drive wheel assemblies, 604: driven pulley assembly, 605: feeding Power Component, 606: feeding automatic pressing material assembly, 607: auxiliary binder assembly;
701: feed back rectangular tube assembly, 702: feed back conveyer belt, 703: feed back driven pulley assembly, 704: feed back drive wheel assemblies, 705: feed back Power Component, 706: unequal angle, 707: tensioning governor motion;
801: mounting seat, 802: upper locating wheel assembly, 803: wheel assembly under lifting, 804: lift cylinder assembly, 805: gland;
901: mount pad, 902: twin shaft cylinder assembly, 903: parallel mechanical clip assembly, 904: abrasive disc.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described:
Fig. 1～Fig. 9 shows detailed description of the invention of the present utility model, and as shown in the figure, the utility model numerical control horizontal band sawing machine can be realized makes common saw blade saw out alloy saw blade effect, solve the easily broken problem of saw blade; Feeding belt uses variable-frequency motor acceleration and deceleration machine simultaneously, realizes steady, energy-saving and environmental protection transmission; Worktable lifting of the present utility model is precisely controlled by servo-drive system.
Complete machine is with reference to figure 1, mainly comprises frame 101, saw blade assembly 102, table assembly 103, worktable lifting mechanism 104, saw blade clamping device 105 and pneumatic abrasive stick mechanism 106.To be processed 103-3 is positioned over the upper feeding of workbench 103-1, passes through automatic pressing material assembly 103-4 by tape transport, and automatic pressing material component detection, to workpiece, sends out to cylinder the signal of depressing, and carries out binder action; Workpiece is delivered to saw blade assembly 102 places and carries out sawing processing.Workpiece after sawing is placed on the upper feed back of material returning work platform 103-2, thereby completes the fabrication cycles of a workpiece.The ball screw type elevator structure 104-1 of driven by servomotor is housed in frame, and the line slideway 104-2 of two groups of assistance for lifting, form a servo elevating mechanism, meet different processing thickness requirements.
Driven saw wheel assembly, with reference to figure 2, mainly comprises driven saw wheel 201, planker holder assembly 202, telescopic component 203; Telescopic cylinder assembly 203-1 is arranged on planker holder assembly 202, telescopic cylinder assembly comprises twin shaft cylinder, start working after a period of time, be arranged on the twin shaft cylinder operation on planker seat, make telescopic cylinder component failures, no longer directly act on saw wheel assembly 201, but rely on coil tension spring assembly 203-2 to promote the 201 forward and backward movements in the dovetail groove of planker seat of saw wheel assembly according to the degree of tightness of saw blade, reach and ensure that saw blade tension is moderate, be difficult for the effect of breaking saw blade.
Initiative saw wheel assembly, with reference to figure 3, mainly comprises saw wheel 301, driven pulley 302, Power Component 303, and Power Component 303 drives driven pulley 302 to rotate by belt, makes Initiative saw wheel assembly drive saw blade, driven saw wheel assembly to carry out sawing work.
Servomotor lifting assembly is with reference to figure 4, ball screw assembly 404-1 is fixed on the bearing block 403 with bearing, there is higher running accuracy, its feed screw nut 404-2 is fixed on workbench 103-1, servomotor 401 is connected with installing plate 405 and fixes with frame, drive ball screw assembly 404-1 by shaft coupling 402, thereby drive ball screw assembly 404-2 to do the positive and negative rectilinear motion of Z-direction.
Line slide rail assembly is with reference to figure 5, and in frame 101, a side is equipped with two groups of line slideways 501, is installed on workbench 103-1 upper by track base 502, and auxiliary table 103-1 realizes the positive and negative rectilinear motion of Z-direction in frame 101.
Feeding belt assembly, with reference to figure 6, mainly comprises rectangular tube assembly 601, conveyer belt 602, drive wheel assemblies 603, driven pulley assembly 604, feeding Power Component 605, automatic pressing material assembly 606, auxiliary binder assembly 607, forms the function of feeding, binder; Structure on driven pulley assembly 604 can regulate the centre-to-centre spacing between drive wheel assemblies 603, and to adjust the rate of tension of conveyer belt 602, the Power Component 605 of feeding simultaneously provides power output by drive wheel assemblies 603 to feeding.
Feed back band assembly, with reference to figure 7, mainly comprises feed back rectangular tube assembly 701, feed back conveyer belt 702, feed back driven pulley assembly 703, feed back drive wheel assemblies 704, feed back Power Component 705, unequal angle 706, and above-mentioned parts form the function of automatic feed back; Structure on feed back driven pulley assembly 703 can regulate the centre-to-centre spacing between feed back drive wheel assemblies 704, and to adjust the rate of tension of feed back conveyer belt 702, feed back Power Component 705 provides power output by feed back drive wheel assemblies 704 to feed back simultaneously.
Fig. 8 shows saw blade clamping apparatus, and it comprises mounting seat 801 for the saw blade of clamping band saw, upper locating wheel assembly 802, wheel assembly 803 under lifting, lift cylinder assembly 804; Described mounting seat is fixedly mounted in frame;
In described mounting seat, be separately installed with wheel assembly 803 under locating wheel assembly 802 and lifting; Upper locating wheel assembly 802 comprises roller, and roller rotates installation by rolling bearing, and one end of roller is protruding gland 805; Under lifting, wheel assembly 803 comprises roller equally; Upper locating wheel assembly 802 idler wheel surfaces become rolling friction spacing with plane on saw blade, and gland face becomes rolling friction spacing with saw blade back plane;
Under above-mentioned lifting, wheel assembly 803 is connected by hold-down screw with the piston rod of lift cylinder assembly 804, upper locating wheel assembly 802 is parallel with the axis of the roller of wheel assembly under lifting 803, the roller of upper locating wheel assembly 802 is positioned at saw blade top, and under lifting, the roller of wheel assembly 803 is positioned at saw blade below; Described lift cylinder assembly is fixedly mounted on base 801.
Fig. 9 shows mill saw blade mechanism, and it can make common saw blade saw out alloy saw blade effect; Concrete, it mainly comprises mount pad 901, twin shaft cylinder assembly 902, parallel mechanical clip assembly 903, abrasive disc 904.Mount pad 901 is fixed with frame, supports whole mill saw blade mechanism, and twin shaft cylinder assembly 902 is fixed on mount pad 901, and front end connects with parallel mechanical clip assembly 903, on parallel mechanical clip assembly 903, abrasive disc 904 is installed; Its action is as follows: parallel mechanical clip assembly 903 is ventilated, closed machinery folder, abrasive disc 904 and saw blade side crown engaging friction state on machinery folder, after machinery folder is closed, twin shaft cylinder assembly 902 is started working, promote parallel mechanical clip assembly 903 and make forward and backward rectilinear motion with abrasive disc 904, not concordant saw blade two sides crown is milled to same plane, makes sawing add man-hour sawing face smooth; After saw blade two sides crown is milled to same plane, parallel mechanical clip assembly 903 opens, and abrasive disc 904 stops friction with saw blade, and twin shaft cylinder assembly 902 is retracted, and quits work.
By reference to the accompanying drawings the utility model preferred embodiment is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make a variety of changes.
Do not depart from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (10)
1. numerical control horizontal band sawing machine, comprises frame (101), saw blade assembly (102), and table assembly, is characterized in that: described saw blade assembly (102) is fixedly mounted in frame (101); Saw blade assembly (102) comprises driven saw wheel assembly and Initiative saw wheel assembly, driven saw wheel assembly and the work of Initiative saw wheel Component driver saw blade, and described table assembly comprises feeding workbench assembly and material returning work platform assembly; Feeding workbench assembly is feeding belt assembly, and feeding belt assembly is through saw blade assembly (102); Described material returning work platform assembly is feed back band assembly, and feed back band assembly is arranged on saw blade assembly (102) top;
Also comprise servomotor lifting assembly, described servomotor lifting assembly comprises worktable lifting mechanism, and worktable lifting mechanism drives workbench (103-1) lifting of feeding workbench assembly;
Also comprise saw blade clamping apparatus, saw blade clamping apparatus is saw blade clamping device (105), and saw blade clamping device (105) comprises two rolling directive wheels, and saw blade is held between two rolling directive wheels;
To be processed (103-3) is positioned over the upper feeding of workbench (103-1), on workbench (103-1), be provided with automatic pressing material assembly (103-4), automatic pressing material assembly (103-4) includes the sensor for detection of to be processed position;
Also comprise mill saw blade mechanism (106), mill saw blade mechanism (106) comprises cylinder.
2. numerical control horizontal band sawing machine as claimed in claim 1, is characterized in that: described driven saw wheel assembly comprises driven saw wheel (201), planker holder assembly (202), telescopic component (203); Described telescopic component (203) comprises telescopic cylinder assembly (203-1) and coil tension spring assembly (203-2); Described telescopic cylinder assembly (203-1) is twin shaft cylinder; The rotating shaft of described driven saw wheel (201) is slidably mounted in the dovetail groove of supporting plate holder assembly (202); Described coil tension spring assembly (203-2) is also installed in this dovetail groove.
3. numerical control horizontal band sawing machine as claimed in claim 1, it is characterized in that: described Initiative saw wheel assembly comprises saw wheel (301), driven pulley (302), Power Component (303), Power Component (303) rotates by belt drives driven pulley (302).
4. numerical control horizontal band sawing machine as claimed in claim 1, it is characterized in that: in described servomotor lifting assembly, ball screw assembly (404-1) is fixed on the bearing block (403) with bearing, the feed screw nut (404-2) of ball-screw assembly is fixed on workbench (103-1), servomotor (401) is connected with installing plate (405) and is fixing with frame (101), servomotor (401) drives ball screw assembly (404-1) by shaft coupling (402), thereby drive feed screw nut (404-2) just to do, anti-rectilinear motion,
Also comprise line slide rail assembly, the upper side of frame (101) is equipped with two groups of line slideways (501), line slideway (501) is parallel with ball screw assembly (404-1), the track base (502) that is slidably installed on line slideway (501), track base (502) is fixedly installed on workbench (103-1).
5. numerical control horizontal band sawing machine as claimed in claim 1, it is characterized in that: described feeding belt assembly comprises rectangular tube assembly (601), conveyer belt (602), drive wheel assemblies (603), driven pulley assembly (604), feeding Power Component (605), feeding automatic pressing material assembly (606), auxiliary binder assembly (607); The two ends of rectangular tube assembly (601) are provided with drive wheel assemblies (603) and driven pulley assembly (604), drive wheel assemblies (603) and driven pulley assembly (604) upper suit conveyer belt (602), feeding Power Component (605) drives drive wheel assemblies (603) motion; Feeding automatic pressing material assembly (606) and auxiliary binder assembly (607) are arranged at the top of rectangular tube assembly (601);
Described feed back band assembly comprises feed back rectangular tube assembly (701), feed back conveyer belt (702), feed back driven pulley assembly (703), feed back drive wheel assemblies (704), feed back Power Component (705) and unequal angle (706); The two ends of feed back rectangular tube assembly (701) are provided with feed back drive wheel assemblies (704) and feed back driven pulley assembly (703), and feed back Power Component (705) drives feed back drive wheel assemblies (704) motion; It is upper that described unequal angle (706) is fixedly mounted on feed back rectangular tube assembly (701) on one side, and another side is fixedly mounted on saw wheel assembly (102) top.
6. numerical control horizontal band sawing machine as claimed in claim 5, is characterized in that: described feeding belt assembly and feed back band assembly all include tensioning governor motion (707); Tensioning governor motion is flexibly connected rectangular steel pipe assembly and driven pulley assembly.
7. numerical control horizontal band sawing machine as claimed in claim 1, it is characterized in that: described saw blade clamping apparatus comprises mounting seat (801), upper locating wheel assembly (802), wheel assembly under lifting (803), lift cylinder assembly (804); Described mounting seat is fixedly mounted in frame;
In described mounting seat, be separately installed with wheel assembly (803) under locating wheel assembly (802) and lifting; Upper locating wheel assembly (802) comprises guide roller, and guide roller rotates installation by rolling bearing, and one end of guide roller is protruding gland (805); Wheel assembly under lifting (803) comprises guide roller equally; Upper locating wheel assembly (802) idler wheel surface becomes rolling friction spacing with plane on saw blade, and gland face becomes rolling friction spacing with saw blade back plane;
Wheel assembly under above-mentioned lifting (803) is connected by hold-down screw with the piston rod of lift cylinder assembly (804), upper locating wheel assembly (802) is parallel with the axis of the roller of wheel assembly under lifting (803), the roller of upper locating wheel assembly (802) is positioned at saw blade top, and the roller of wheel assembly under lifting (803) is positioned at saw blade below; Described lift cylinder assembly is fixedly mounted on base (801).
8. numerical control horizontal band sawing machine as claimed in claim 1, is characterized in that: described mill saw blade mechanism, comprises mount pad (901), cylinder assembly, parallel mechanical clip assembly (903), abrasive disc (904);
Mount pad (901) is fixed with frame, cylinder assembly is fixed on mount pad (901), the front end piston rod of cylinder assembly connects with parallel mechanical clip assembly (903), on the machinery folder of parallel mechanical clip assembly (903), abrasive disc (904) is installed;
The mechanical clip pack of described parallel mechanical clip assembly, containing two symmetrically arranged jig arm, is all installed an abrasive disc (904) in each jig arm, after parallel mechanical clip assembly (903) ventilation, closed after the jig arm move toward one another of machinery folder.
9. the mill saw blade mechanism of band sawing machine as claimed in claim 8, is characterized in that: described cylinder assembly is twin shaft cylinder assembly (902); Comprise two piston rods, the end of two piston rods connects with parallel mechanical clip assembly simultaneously.
10. the mill saw blade mechanism of band sawing machine as claimed in claim 3, is characterized in that: in described saw wheel assembly, and saw wheel (301) and driven saw wheel (201) and the coated canvas of saw blade contact-making surface;
In described Initiative saw wheel assembly, the reductor that Power Component (301) comprises variable-frequency motor, the output shaft of variable-frequency motor connects the power shaft of reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254403.4U CN203854062U (en) | 2014-05-14 | 2014-05-14 | Numerically-controlled horizontal band sawing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254403.4U CN203854062U (en) | 2014-05-14 | 2014-05-14 | Numerically-controlled horizontal band sawing machine |
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| CN203854062U true CN203854062U (en) | 2014-10-01 |
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| CN201420254403.4U Expired - Lifetime CN203854062U (en) | 2014-05-14 | 2014-05-14 | Numerically-controlled horizontal band sawing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058509A (en) * | 2015-08-28 | 2015-11-18 | 佛山市顺德区方泉机械制造有限公司 | Double-station heavy duty gantry horizontal type band saw |
| CN106032047A (en) * | 2015-03-18 | 2016-10-19 | 上海工程技术大学 | Automatic injection molding machine feeding apparatus |
| CN107096959A (en) * | 2017-05-11 | 2017-08-29 | 浙江锯力煌锯床股份有限公司 | Band sawing machine |
| CN108247756A (en) * | 2017-12-08 | 2018-07-06 | 梁泰广 | A kind of horizontal band sawing machine material pressing device |
| CN109098403A (en) * | 2018-10-16 | 2018-12-28 | 严园妹 | A kind of low noise saw wall telephone |
| CN113370316A (en) * | 2021-07-16 | 2021-09-10 | 严昊昕 | Method and system for log cutting and automatic entering and exiting of woodworking saw blade |
-
2014
- 2014-05-14 CN CN201420254403.4U patent/CN203854062U/en not_active Expired - Lifetime
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