CN103862526B - A kind of wood material cutting machine - Google Patents
A kind of wood material cutting machine Download PDFInfo
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- CN103862526B CN103862526B CN201410112355.XA CN201410112355A CN103862526B CN 103862526 B CN103862526 B CN 103862526B CN 201410112355 A CN201410112355 A CN 201410112355A CN 103862526 B CN103862526 B CN 103862526B
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- threaded rod
- cutting bed
- guide rail
- timber
- rail bracket
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Abstract
The invention discloses a kind of wood material cutting machine, comprise cutting bed, break bar, break bar drive motors and break bar elevating mechanism, also comprise and be arranged on timber pressure holding mechanism above cutting bed, upper surface and cutting bed upper surface and be positioned at same plane and lay respectively at the first guide rail bracket and second guide rail bracket of cutting bed side; Described timber pressure holding mechanism comprises pressing plate, threaded rod, screw thread bridge, sliding sleeve, and described screw thread bridge montant, cross bar, cross bar is provided with internal thread hole, the threaded rod at sliding sleeve two ends is also respectively arranged with an adjusting bolt; Described first guide rail bracket and the second guide rail bracket include two roller mounting rods and roller, and any one roller mounting rod of described first guide rail bracket and the second guide rail bracket is also provided with scale and distance block.Structure of the present invention is simple, is conducive to efficiency and the machining accuracy of this timber cutting equipment.
Description
Technical field
The present invention relates to a kind of Furniture manufacturing lathe equipments, particularly relate to a kind of wood material cutting machine.
Background technology
Timber has lightweight, the advantage such as strength ratio is high, good springiness, shock-resistant, unity and coherence in writing rich palette is attractive in appearance, handling ease, has resource regeneration simultaneously, and timber all occupies an important position to the present from ancient times in national economy.
In existing furniture enterprise, timber cutting equipment is one of indispensable fitment.Existing timber cutting equipment is mainly circular saw and belt wheel saw, and circular saw has the little advantage of volume with it relative to belt wheel saw again, is widely used.In prior art, the break bar of circular saw is generally arranged on the bottom of cutting bed, and break bar is fixed on elevating mechanism, and timber is put on cutting tables, and the elevating mechanism braking break bar timber that moved upward cuts off, and braking break bar moves downward break bar is resetted.In above version, due to break bar, when completing cutting action, it has thrust upwards to timber, and when the weight of timber own is less, timber moves upward under described thrust, affects the precision of timber cutting; Have the way by reducing the speed that break bar moves upward can alleviate or avoid the above-mentioned situation on cutting accuracy impact to occur again, but this measure affect the cutting efficiency of timber.
Summary of the invention
Above-mentionedly to move upward under described thrust for timber for solving, affecting the precision of timber cutting; Have the way by reducing the speed that break bar moves upward can alleviate or avoid the above-mentioned situation on cutting accuracy impact to occur again, but this measure affect the problem of the cutting efficiency of timber, the invention provides a kind of wood material cutting machine.
For the problems referred to above, the present invention solves problem by the following technical programs: a kind of wood material cutting machine, comprise cutting bed, break bar, be arranged on break bar drive motors below cutting bed and break bar elevating mechanism, described break bar is arranged on break bar drive motors, break bar drive motors is arranged on break bar elevating mechanism, break bar elevating mechanism is fixed on the below of cutting bed, also comprises being arranged on timber pressure holding mechanism above cutting bed, upper surface and cutting bed upper surface and being positioned at same plane and laying respectively at the first guide rail bracket and second guide rail bracket of cutting bed side;
Described timber pressure holding mechanism comprises the pressing plate, threaded rod, screw thread bridge, the sliding sleeve that vertically arrange, described screw thread bridge comprises the montant that lower end is fixedly connected with cutting bed, the cross bar being fixed on montant upper end, cross bar is provided with the internal thread hole that axis direction is positioned at vertical direction, described threaded rod becomes to be threaded with internal thread hole, sliding sleeve is set on threaded rod, the threaded rod at sliding sleeve two ends is also respectively arranged with an adjusting bolt becoming to be threaded with threaded rod, pressing plate is fixedly connected on sliding sleeve;
Described first guide rail bracket and the second guide rail bracket include two and are parallel to each other and the roller mounting rod that is fixedly connected with cutting bed of one end and the roller that is arranged between roller mounting rod, and any one roller mounting rod of described first guide rail bracket and the second guide rail bracket are also provided with scale along its length and position is adjustable along its length distance block.
The break bar drive motors arranged rotates for braking break bar, and the break bar elevating mechanism of setting moves up and down for braking break bar drive motors, and the timber pressure holding mechanism of setting is for limiting the motion of timber vertical direction on cutting tables.Concrete, form the grasping part of timber between pressing plate lower end and cutting bed upper end, namely according to the thickness of timber, the height of adjustment grasping part, after pressing plate is fixing, timber is clamped between pressing plate and cutting bed by pressing plate lower end and timber upper-end contact.A kind of mode of the adjustment of platen elevation is the adjusting bolt of rotating sliding sleeve two ends respectively, both are made to move respectively to the direction away from sliding sleeve, like this, sliding sleeve can along threaded rod axially-movable, again timber is put on cutting tables, make pressing plate lower end and timber upper-end contact, then regulate two positions of lock nut on threaded rod respectively, be fixed on threaded rod to make sliding sleeve; Another kind of regulative mode be by lock nut with rotate shaft and use, in being specially adapted to produce in batches between timber difference in height apart from little situation.
The first guide rail bracket arranged and the second guide rail bracket are all for facilitating loading, unloading timber of the present invention, concrete, in actual production, length runs into the larger timber of weight, below respectively the first guide rail bracket and the second guide rail bracket are set in cutting bed side, cutting bed is convenient to arrange narrower, timber roller is promoted little relative to the force of rolling friction of its rotating shaft, to realize the above-mentioned technique effect facilitating loading, unloading timber of the present invention after timber and roller contact; The scale arranged and distance block are generally arranged on rear of the present invention, the length of the timber that the distance namely between distance block and break bar obtains after being cutting, and the scale arranged is namely for reacting the distance of distance block relative to break bar, be conducive to working (machining) efficiency of the present invention.
Further technical scheme is:
Described cutting bed is also provided with spacing hole, and described spacing hole is positioned at immediately below threaded rod, and threaded shank portion is positioned at spacing hole, on the threaded rod of sliding sleeve between cross bar and cutting bed.In above version, the upper and lower side of threaded rod is limited by the internal thread hole on cross bar and spacing hole respectively, as in the process promoting timber, be attached to wood chip on timber and timber upper end coarse surface when causing that between timber and pressing plate, frictional force is larger, be conducive to reducing the distortion of threaded rod, be beneficial to the present invention's compactedness in use and cutting accuracy.
For ease of rotating threaded rod, the upper end of described threaded rod is also provided with handwheel.
For preventing in the process promoting timber, being attached to the coarse surface of wood chip on timber and timber upper end causes frictional force between timber and pressing plate to cause threaded rod to issue to be conigenous in non-artificial active adjustment and turn, also comprise the lock nut becoming to be threaded with threaded rod, any side of described lock nut and beam contact.
For preventing further in the process promoting timber, being attached to the coarse surface of wood chip on timber and timber upper end causes frictional force between timber and pressing plate to cause threaded rod to issue to be conigenous in non-artificial active adjustment and turn, also comprise the guide post be fixedly connected with on cutting tables, described guide post is provided with the guide chute that length direction is parallel with threaded rod axial direction, described clamp portion is arranged in guide chute.
Described distance block comprises to fit with roller mounting rod upper surface and in horizontally disposed level board with to be fixed on level board and in the vertical plate vertically arranged, described vertical plate is positioned at the top of roller, described roller mounting rod is provided with T-slot, the side that described T-slot width is less is positioned at top, and T-slot and roller mounting rod upper surface through, slide block is provided with in the side that T-slot width is larger, slide block is provided with slide block internal thread hole, level board is also provided with through hole, described through hole and slide block internal thread hole axis collinear, the distance bolt becoming to be threaded with it is also provided with in slide block internal thread hole, distance bolt part is positioned at described through hole, and the screw cap end of distance bolt contacts with level board.
The version of above distance block and simple with the type of attachment structure of roller mounting rod, distance block is convenient along the position adjustments on roller mounting rod length direction: the preferred single ended bolt of distance bolt of setting, when the fixing distance block of needs, tighten distance bolt, the end of thread of distance bolt continues to go deep into slide block, and the compression that the screw cap end of distance bolt acts on level board realizes the fixing of distance block; Relax distance bolt during mobile distance block to push or pull to distance block or distance bolt.
The present invention compared with prior art, has following beneficial effect:
1, the grasping part of timber is formed between pressing plate lower end and cutting bed upper end, namely according to the thickness of timber, the height of adjustment grasping part, after pressing plate is fixing, timber is clamped between pressing plate and cutting bed by pressing plate lower end and timber upper-end contact, the timber pressure holding mechanism structure realizing above operation is simple, easy to operate, after timber is limited in grasping part, the cutting accuracy of break bar to timber is high, meanwhile, the speed that break bar moves upward can be improved, be conducive to the efficiency of this timber cutting equipment.
2, the first guide rail bracket arranged and the second guide rail bracket, all for facilitating loading, unloading timber of the present invention, are conducive to the labour intensity reducing the present invention operator when using; The scale arranged and distance block are generally arranged on rear of the present invention, the length of the timber that the distance namely between distance block and break bar obtains after being cutting, and the scale arranged is namely for reacting the distance of distance block relative to break bar, namely after adjusting the position of distance block, only need promote timber makes its rear end contact with distance block, namely the timber section obtained after completing cutting meets processing request, is conducive to working (machining) efficiency of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of a detailed description of the invention of a kind of wood material cutting machine of the present invention;
Fig. 2 is the structural representation of a kind of wood material cutting machine screw thread bridge of the present invention detailed description of the invention;
Fig. 3 is the partial enlarged drawing of the position of A shown in Fig. 1;
Fig. 4 is the partial enlarged drawing of the position of B shown in Fig. 1.
Name corresponding to graphical indicia is called: 1, the first guide rail bracket, 2, break bar, 3, cutting bed, 4, guide post, the 5, second rail bracket, 6, pressing plate, 7, sliding sleeve, 8, screw thread bridge, 81, montant, 82, cross bar, 9, handwheel, 10, threaded rod, 11, lock nut, 12, adjusting bolt, 13, spacing hole, 14, scale, 15, distance block, 16, distance bolt, 17, T-slot.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As shown in Figure 1 to Figure 4, a kind of wood material cutting machine provided by the invention, comprise cutting bed 3, break bar 2, be arranged on break bar drive motors below cutting bed 3 and break bar elevating mechanism, described break bar 2 is arranged on break bar drive motors, break bar drive motors is arranged on break bar elevating mechanism, break bar elevating mechanism is fixed on the below of cutting bed 3, it is characterized in that, also comprise and be arranged on timber pressure holding mechanism above cutting bed 3, upper surface and cutting bed 3 upper surface and be positioned at same plane and lay respectively at the first guide rail bracket 1 and the second guide rail bracket 5 of cutting bed 3 side;
Described timber pressure holding mechanism comprises the pressing plate 6, threaded rod 10, screw thread bridge 8, the sliding sleeve 7 that vertically arrange, described screw thread bridge 8 comprises the montant 81 that lower end is fixedly connected with cutting bed 3, the cross bar 82 being fixed on montant 81 upper end, cross bar 82 is provided with the internal thread hole that axis direction is positioned at vertical direction, described threaded rod 10 becomes to be threaded with internal thread hole, sliding sleeve 7 is set on threaded rod 10, the threaded rod 10 at sliding sleeve 7 two ends is also respectively arranged with an adjusting bolt 12 becoming to be threaded with threaded rod, pressing plate 6 is fixedly connected on sliding sleeve 7;
Described first guide rail bracket 1 and the second guide rail bracket 5 include two and are parallel to each other and the roller mounting rod that is fixedly connected with cutting bed 3 of one end and the roller that is arranged between roller mounting rod, and any one roller mounting rod of described first guide rail bracket 1 and the second guide rail bracket 5 are also provided with scale 14 along its length and position is adjustable along its length distance block 15.
The break bar drive motors arranged rotates for braking break bar 2, and the break bar elevating mechanism of setting moves up and down for braking break bar drive motors, and the timber pressure holding mechanism of setting is for limiting the motion of timber vertical direction on cutting bed 3.Concrete, form the grasping part of timber between pressing plate 6 lower end and cutting bed 3 upper end, namely according to the thickness of timber, the height of adjustment grasping part, after pressing plate 6 is fixing, timber is clamped between pressing plate 6 and cutting bed 3 by pressing plate 6 lower end and timber upper-end contact.A kind of mode of the adjustment of pressing plate 6 height is the adjusting bolt 12 of rotating sliding sleeve 7 two ends respectively, both are made to move respectively to the direction away from sliding sleeve 7, like this, sliding sleeve 7 can along threaded rod 10 axially-movable, again timber is seated on cutting bed 3, make pressing plate 6 lower end and timber upper-end contact, then regulate two positions of lock nut 11 on threaded rod 10 respectively, be fixed on threaded rod 10 to make sliding sleeve 7; Another kind of regulative mode be by lock nut 11 with rotate threaded rod 10 with the use of, in being specially adapted to produce in batches between timber difference in height apart from little situation.
The first guide rail bracket 1 arranged and the second guide rail bracket 5 are all for facilitating loading, unloading timber of the present invention, concrete, in actual production, length runs into the larger timber of weight, below the first guide rail bracket 1 and the second guide rail bracket 5 is set respectively in cutting bed 3 side, cutting bed 3 is convenient to arrange narrower, timber roller is promoted little relative to the force of rolling friction of its rotating shaft, to realize the above-mentioned technique effect facilitating loading, unloading timber of the present invention after timber and roller contact; The scale 14 arranged and distance block 15 are generally arranged on rear of the present invention, the length of the timber that the distance namely between distance block 15 and break bar 2 obtains after being cutting, and the scale 14 arranged is namely for reacting the distance of distance block 15 relative to break bar 2, be conducive to working (machining) efficiency of the present invention.
Embodiment 2:
The present embodiment does further restriction on the basis of embodiment 1: as shown in Figure 1 to Figure 4, described cutting bed 3 is also provided with spacing hole 13, described spacing hole 13 is positioned at immediately below threaded rod 10, and threaded rod 10 part is positioned at spacing hole 13, on the threaded rod 10 of sliding sleeve 7 between cross bar 82 and cutting bed 3.In above version, the upper and lower side of threaded rod 10 is limited by the internal thread hole on cross bar 82 and spacing hole 13 respectively, as in the process promoting timber, be attached to wood chip on timber and timber upper end coarse surface when causing that between timber and pressing plate 6, frictional force is larger, be conducive to reducing the distortion of threaded rod 10, be beneficial to the present invention's compactedness in use and cutting accuracy.
For preventing in the process promoting timber, being attached to the coarse surface of wood chip on timber and timber upper end causes frictional force between timber and pressing plate 6 to cause threaded rod 10 to issue to be conigenous in non-artificial active adjustment and turn, also comprise the lock nut 11 be threaded with threaded rod 10 one-tenth, any side of described lock nut 11 contacts with cross bar 82.
For preventing further in the process promoting timber, being attached to the coarse surface of wood chip on timber and timber upper end causes frictional force between timber and pressing plate 6 to cause threaded rod 10 to issue to be conigenous in non-artificial active adjustment and turn, also comprise the guide post 4 be fixedly connected on cutting bed 3, described guide post 4 is provided with the guide chute that length direction is parallel with threaded rod 10 axial direction, described pressing plate 6 part is arranged in guide chute.
Embodiment 3:
The present embodiment does further restriction on the basis of embodiment 1: as shown in Figure 1 to Figure 4, and for ease of rotating threaded rod 10, the upper end of described threaded rod 10 is also provided with handwheel 9.
Described distance block 15 comprises to fit with roller mounting rod upper surface and in horizontally disposed level board with to be fixed on level board and in the vertical plate vertically arranged, described vertical plate is positioned at the top of roller, described roller mounting rod is provided with T-slot 17, the side that described T-slot 17 width is less is positioned at top, and T-slot 17 is through with roller mounting rod upper surface, slide block is provided with in the side that T-slot 17 width is larger, slide block is provided with slide block internal thread hole, level board is also provided with through hole, described through hole and slide block internal thread hole axis collinear, the distance bolt 16 becoming to be threaded with it is also provided with in slide block internal thread hole, distance bolt 16 part is positioned at described through hole, and the screw cap end of distance bolt 16 contacts with level board.
The version of above distance block 15 and simple with the type of attachment structure of roller mounting rod, distance block 15 is convenient along the position adjustments on roller mounting rod length direction: the distance bolt 16 preferably single ended bolt of setting, when the fixing distance block 15 of needs, tighten distance bolt 16, the end of thread of distance bolt 16 continues to go deep into slide block, and the compression that the screw cap end of distance bolt 16 acts on level board realizes the fixing of distance block 15; Relax distance bolt 16 during mobile distance block 15 to push or pull to distance block 15 or distance bolt 16.
Above content is the further description done the present invention in conjunction with concrete preferred embodiment, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (4)
1. a wood material cutting machine, comprise cutting bed (3), break bar (2), be arranged on break bar drive motors and the break bar elevating mechanism of cutting bed (3) below, described break bar (2) is arranged on break bar drive motors, break bar drive motors is arranged on break bar elevating mechanism, break bar elevating mechanism is fixed on the below of cutting bed (3), it is characterized in that, also comprise the timber pressure holding mechanism being arranged on cutting bed (3) top, upper surface and cutting bed (3) upper surface are positioned at same plane and lay respectively at the first guide rail bracket (1) and second guide rail bracket (5) of cutting bed (3) side,
Described timber pressure holding mechanism comprises the pressing plate (6) vertically arranged, threaded rod (10), screw thread bridge (8), sliding sleeve (7), described screw thread bridge (8) comprises the montant (81) that lower end is fixedly connected with cutting bed (3), be fixed on the cross bar (82) of montant (81) upper end, cross bar (82) is provided with the internal thread hole that axis direction is positioned at vertical direction, described threaded rod (10) becomes to be threaded with internal thread hole, sliding sleeve (7) is set on threaded rod (10), the threaded rod (10) at sliding sleeve (7) two ends is also respectively arranged with an adjusting bolt becoming to be threaded with threaded rod (12), pressing plate (6) is fixedly connected on sliding sleeve (7),
Described first guide rail bracket (1) and the second guide rail bracket (5) include two and are parallel to each other and the roller mounting rod that is fixedly connected with cutting bed (3) of one end and the roller that is arranged between roller mounting rod, and any one roller mounting rod of described first guide rail bracket (1) and the second guide rail bracket (5) are also provided with scale (14) along its length and position is adjustable along its length distance block (15);
The upper end of described threaded rod (10) is also provided with handwheel (9);
Also comprise the lock nut (11) becoming to be threaded with threaded rod (10), any side of described lock nut (11) contacts with cross bar (82).
2. a kind of wood material cutting machine as claimed in claim 1, it is characterized in that, described cutting bed (3) is also provided with spacing hole (13), described spacing hole (13) is positioned at immediately below threaded rod (10), and threaded rod (10) part is positioned at spacing hole (13), sliding sleeve (7) is positioned on the threaded rod (10) between cross bar (82) and cutting bed (3).
3. a kind of wood material cutting machine as claimed in claim 1, it is characterized in that, also comprise the guide post (4) be fixedly connected on cutting bed (3), described guide post (4) is provided with the guide chute that length direction is parallel with threaded rod (10) axial direction, described pressing plate (6) part is arranged in guide chute.
4. a kind of wood material cutting machine as claimed in claim 1, it is characterized in that, described distance block (15) comprises to fit with roller mounting rod upper surface and in horizontally disposed level board with to be fixed on level board and in the vertical plate vertically arranged, described vertical plate is positioned at the top of roller, described roller mounting rod is provided with T-slot (17), the side that described T-slot (17) width is less is positioned at top, and T-slot (17) is through with roller mounting rod upper surface, slide block is provided with in the side that T-slot (17) width is larger, slide block is provided with slide block internal thread hole, level board is also provided with through hole, described through hole and slide block internal thread hole axis collinear, the distance bolt (16) becoming to be threaded with it is also provided with in slide block internal thread hole, distance bolt (16) part is positioned at described through hole, and the screw cap end of distance bolt (16) contacts with level board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112355.XA CN103862526B (en) | 2014-03-25 | 2014-03-25 | A kind of wood material cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112355.XA CN103862526B (en) | 2014-03-25 | 2014-03-25 | A kind of wood material cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103862526A CN103862526A (en) | 2014-06-18 |
| CN103862526B true CN103862526B (en) | 2015-09-09 |
Family
ID=50901843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410112355.XA Expired - Fee Related CN103862526B (en) | 2014-03-25 | 2014-03-25 | A kind of wood material cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862526B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311159B (en) * | 2021-12-21 | 2023-08-01 | 志光家具（象州）有限公司 | Industrial plank cutting equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481846A (en) * | 1982-02-26 | 1984-11-13 | Goodell Chester E | Overhead fence assembly |
| US4640170A (en) * | 1985-02-28 | 1987-02-03 | Bakken John A | Chain saw carriage |
| CN201175942Y (en) * | 2008-03-13 | 2009-01-07 | 浙江锯力煌锯床股份有限公司 | Clamping device of band-sawing machine |
| CN202292925U (en) * | 2011-10-28 | 2012-07-04 | 成都高新区尼玛电子产品外观设计工作室 | Non-slip clamping structure for low-hardness workpiece |
| CN202367813U (en) * | 2011-10-31 | 2012-08-08 | 东莞市南兴家具装备制造股份有限公司 | After-loading high-speed computer cut-to-size saw |
| CN203752252U (en) * | 2014-03-25 | 2014-08-06 | 成都浪度家私有限公司 | Timber cutting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0737002B2 (en) * | 1990-03-23 | 1995-04-26 | 株式会社菊川鉄工所 | Cutting machine |
| TW200821116A (en) * | 2006-11-09 | 2008-05-16 | Rexon Ind Corp Ltd | Table saw machine |
-
2014
- 2014-03-25 CN CN201410112355.XA patent/CN103862526B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481846A (en) * | 1982-02-26 | 1984-11-13 | Goodell Chester E | Overhead fence assembly |
| US4640170A (en) * | 1985-02-28 | 1987-02-03 | Bakken John A | Chain saw carriage |
| CN201175942Y (en) * | 2008-03-13 | 2009-01-07 | 浙江锯力煌锯床股份有限公司 | Clamping device of band-sawing machine |
| CN202292925U (en) * | 2011-10-28 | 2012-07-04 | 成都高新区尼玛电子产品外观设计工作室 | Non-slip clamping structure for low-hardness workpiece |
| CN202367813U (en) * | 2011-10-31 | 2012-08-08 | 东莞市南兴家具装备制造股份有限公司 | After-loading high-speed computer cut-to-size saw |
| CN203752252U (en) * | 2014-03-25 | 2014-08-06 | 成都浪度家私有限公司 | Timber cutting device |
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| Publication number | Publication date |
|---|---|
| CN103862526A (en) | 2014-06-18 |
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