CN104175367A - Anti-skid feeding chain plate with burr surface - Google Patents
Anti-skid feeding chain plate with burr surface Download PDFInfo
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- CN104175367A CN104175367A CN201410402664.0A CN201410402664A CN104175367A CN 104175367 A CN104175367 A CN 104175367A CN 201410402664 A CN201410402664 A CN 201410402664A CN 104175367 A CN104175367 A CN 104175367A
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- carrier bar
- face
- chain plate
- nail
- bar unit
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Abstract
The invention discloses an anti-skid feeding chain plate with a burr surface. The anti-skid feeding chain plate comprises a chain plate unit, wherein anti-skid stripes are arranged on the chain plate unit; burr surface nails are fixedly mounted on the chain plate through a nail seat plate; the nail tip positioned at the top of each burr surface nail adopts a cone-shaped structure; the tip angle beta of the cone of each nail tip is 55-65 degrees, and the height b of each nail tip is 5-8 mm; the distance a between the tip end of each nail tip and the chain plate unit plate surface is 10% of the height of each nail tip. The anti-skid feeding chain plate can firmly transfer and push forwards timber, and can effectively control the longitudinal deformation during the timber sawing process; the anti-skid feeding chain plate is widely applicable to carpentry unilateral saws, trimming saws, multi-blade saws, longitudinal optimized multi-blade saws and other carpentry processing devices with a crawler-type feeding chain plates.
Description
Technical field
The present invention relates to a kind of wood processing equipment, relate in particular to crawler type feeding link plate structure in the woodworking machinerys such as monolithic saw, multiple blade saw and plane milling machine.
Background technology
In woodworking machinery, woodworking machinerys such as monolithic saw, deburring saw, multi-disc Vertical sawing machine, longitudinally preferred multiple blade saw, carrying out sawing or digging milling to add man-hour, all on the feeding carrier bar that timber to be processed is compressed, and slide and do timber feeding and move along chain panel guide with feeding carrier bar, timber is pushed to saw blade etc., dissect cutter, to complete the sawing processing to timber.
The feeding carrier bar of existing woodworking machinery adopts track structure mostly, it is the endless chain band consisting of end to end carrier bar unit, a plurality of front and back, each carrier bar unit is hinged with carrier bar bearing pin, hinged feeding carrier bar is supported on chain panel guide slidably, and feeding carrier bar is realized the transmission of timber is advanced with the contact friction force between itself and timber.In order to improve the contact friction force of timber, on the carrier bar cell operation surface of feeding carrier bar, be mostly also shaped with rough anti-skidding striped, increase feeding friction power and skid to prevent the timber in feeding process.The relatively coarse structure in existing this surface, though can increase the frictional force between feeding carrier bar and timber, but the raising along with woodworking machinery working (machining) efficiency and requirement on machining accuracy, it is not enough that this traction still seems, especially when there is internal stress in processed timber, sawing timber also can be along being out of shape to the inside or laterally perpendicular to saw kerf direction, when the subdivision two parts by saw blade timber are out of shape opposite to each other to the inside, timber can clamp even stuck saw blade, saw blade speed is declined and maybe can not carry out effective sawing, thereby have a strong impact on saw blade efficiency, when serious, also can cause the damage of saw blade.And when the subdivision two parts by sawmilling material are out of shape mutually privately laterally, can directly affect the subdivision sawing precision of timber, or formation timber is surprisingly torn.Therefore not only side-friction drag of existing feeding is not enough, and the linear deformation of timber is not had to Control with constraints completely.
Summary of the invention
For the existing above-mentioned deficiency of prior art, above-mentioned technical problem to be solved by this invention provides a kind of anti-skidding feeding carrier bar with spinosity face, it can not only implement the transmission of timber to advance securely, and can effectively control the linear deformation of timber sawing process.
In order to solve the problems of the technologies described above, a kind of anti-skidding feeding carrier bar with spinosity face of the present invention, comprises carrier bar unit, on this carrier bar unit, is provided with anti-skidding striped, on described carrier bar unit, by nail seat plate, fixedly mounts spinosity face nailing; The screw top point that is positioned at thorn face nailing top is conical structure, cone tip angle β=55 of this screw top point ° ~ 65 °, the height b=5 ~ 8mm of screw top point; Distance a between screw top point tip and carrier bar cell board face is 10% of screw top cusp height b.
Adopt after said structure, owing to fixedly mounting spinosity face nailing by nail seat plate on the carrier bar unit with anti-skidding striped, like this when feeding carrier bar carries out feeding towing, not only by the anti-skidding striped on carrier bar unit, increased the feeding friction power between carrier bar and timber, and the point potential energy of the thorn face nailing on carrier bar unit thrusts plank surface, thereby catch firmly timber to make it to forward propelling with feeding carrier bar, thereby effectively avoided in feeding process, relative sliding between feeding carrier bar and timber, simultaneously also avoided the stress effect of subdivision timber and form in opposite directions or opposing linear deformation, can effectively avoid subdivision timber to roll the card of saw blade, can prevent again the subdivision distortion of timber or tear.Therefore adopt the composite construction of anti-skidding striped and thorn face nailing, can not only guarantee the fricton-tight traction feeding between feeding carrier bar and timber, and can also effectively avoid and stop horizontal slip and the linear deformation of timber in sawing process, thereby working (machining) efficiency and the machining accuracy of timber have been improved.Also due to addendum cone degree β=55 of screw top point in the present invention ° ~ 65 ° and height b=5-8mm, this angle and height can not only guarantee to sting thrusting of face nailing, and can guarantee intensity and enough bearing capacities that pulls of thorn face nailing, to guarantee to sting effectively thrusting of face nailing fractureing of anti-non-magnetic shim; In the present invention, the reasonable altitudes of screw top point can guarantee that stinging face nailing effectively thrusts smoothly, unlikely again timber is caused to damage.
Present invention further optimization mode, described nail seat plate is fixedly installed in the installation groove on carrier bar unit by attachment screw.This is simple in structure, is convenient to installation and maintenance.
Further preferred embodiment, the thorn face nailing being fixedly installed on nail seat plate has two row at least, and the face nailing that respectively stings of adjacent two row is staggered along carrier bar unit feed direction.This structure more can be implemented effectively to the pulling and controlling of timber, to realize fricton-tight feeding.
Preferably, on the working surface of described carrier bar unit, be provided with mesh antiskid striped.Adopt net vertical stripe, there is more effective contact friction force.
Accompanying drawing explanation:
Anti-skidding feeding carrier bar below in conjunction with the drawings and specific embodiments band spinosity of the present invention face elaborates.
Fig. 1 is the structural representation of a kind of specific embodiment of anti-skidding feeding carrier bar of band spinosity face of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1 illustrated embodiment;
Fig. 3 is the local enlarged diagram in I place in structure shown in Fig. 1;
Fig. 4 is the structure for amplifying view that stings face nailing in the present invention;
Fig. 5 is the structural representation of the another kind of specific embodiment of the present invention;
Fig. 6 is the left view of Fig. 5 illustrated embodiment;
Fig. 7 is the three-dimensional structure diagram of another specific embodiment of the present invention;
Fig. 8 is Fig. 7 illustrated embodiment Facad structure view;
Fig. 9 is the A-A cross-section structure view in Fig. 8.
In figure, 1-carrier bar unit, 2-thorn face nailing, 3-nail seat plate, 4-tool slot, 5-chain-plate pin axis hole, 6-attachment screw, 7-nail base, 8-nail body, 9-screw top point, 10-guide rail sliding chute.
The specific embodiment
Fig. 1, Fig. 2 show the carrier bar cellular construction for the anti-skidding feeding carrier bar of monolithic saw, in carrier bar unit 1, be provided with anti-skidding striped on for the working surface with carrying timber to contact, this anti-skidding striped is by the mesh antiskid striped of cross one another strip-shaped grooves structure, medium position at working surface is provided with the rectangular recess for pilot nail seat board 3, and nail seat plate 3 is rectangular structure just in time also.As shown in Figure 3, Figure 4, thorn face nailing 2 makes its screw top point 9 exceed the upper surface of nail seat plate 3 through nail seat plate 3, thorn face nailing 2 bodies are cylinder, the screw top point 9 that is arranged at thorn face nailing 2 tops is cone structure, tip angle β=60 ° of this cone, the screw top point 9 height b=6mm that are normal cone body, are provided with in thorn face nailing 2 cylinder bottoms the nail base 7 that is flange shape, and during assembling, this nail base 7 blocks and inserts in the pit of nail seat plate 3 just at the right time.The nail seat plate 3 that thorn face nailing 2 is housed is fixedly installed on carrier bar unit 1 by two attachment screws 6.On the working surface of carrier bar unit 1, along feed direction, be provided with tool slot 4, to avoid cutting tool and feeding carrier bar collide and damage cutter, in order the tip that guarantees to sting face nailing 2 rationally to thrust the degree of depth on timber, the plate identity distance of the tip of screw top point 9 and carrier bar unit 1 working surface is 0.6mm from a, can not only make like this feeding carrier bar clench timber at horizontal and vertical both direction, and can guarantee again unlikely damage timber.On nail seat plate 3, be provided with along its length 3 assassination face nailings 2, outside two row respectively sting face nailing 2 and respectively sting face nailing 2 with middle row and be staggered along feed direction.At carrier bar unit 1 opposite side relative with working face, be provided with two parallel guide rail sliding chutes 10, this guide rail sliding chute 10 forms double triangle composite guideway structure with guide rail; This side in carrier bar unit 1 is also provided with carrier bar hinge ear, on this hinge ear, is provided with chain-plate pin axis hole 5, and the bearing pin that passes carrier bar pin-and-hole 5 is hinged into crawler type feeding carrier bar by each carrier bar unit 1.
Fig. 5, Fig. 6 show the anti-skidding feeding link plate structure for carpenter's deburring saw, and nail seat plate 3 is rectangular plank frame also, and the thorn face nailing 2 of the interlaced arrangement of 3 row is housed on this nail seat plate 3, therefore the structure of nail seat plate 3 and thorn face nailing 2 is same as the previously described embodiments.Its difference is the contour structures of carrier bar unit 1, and the front end of carrier bar unit 1 is actively plugged in the fork-shaped rear end of adjacent cells, thereby forms mutual hinge structure.
Fig. 7, Fig. 8 and Fig. 9 show the anti-skidding feeding link plate structure for multi-blade woodworking saw, in this structure, sting face nailing 2 and the assembly structure on nail seat plate 3 is still same as the previously described embodiments, its different structure is, nail seat plate 3 in this embodiment is list structure, on nail seat plate 3, be only provided with 2 assassination face nailings 2, the face nailing 2 that respectively stings in different rows is also staggered.
Enumerated above the present invention some preferred embodiment, this anti-skid structure is not only applicable to the monolateral saw of carpenter, multiple blade saw and deburring saw, is also applicable in other woodworking equipments with chain type feeding belt; Therefore according to different service conditions such as woodworking machinery feeding speed, machining accuracies, the screw top point 9 cone tip angle β of thorn face nailing 2 preferably select in 55 ° ~ 65 °, preferential 5 ~ the 8mm that selects of height b of screw top point 9 cones, and screw top point 9 most advanced and sophisticated with carrier bar unit 1 plate face between distance a should be screw top point 9 highly b 10%, i.e. a=10%b.The anti-skidding striped of working surface of carrier bar unit 1 is except adopting net groove shape structure, the corresponding female male structure such as all right straight burr, twill.The line number of thorn face nailing is also not limited to 2 row or 3 row, can also be 1 row or multirow more.Therefore as long as adopt thorn face nailing shape structure to fall into protection scope of the present invention.
Claims (6)
1. with an anti-skidding feeding carrier bar for spinosity face, comprise carrier bar unit (1), on this carrier bar unit (1), be provided with anti-skidding striped, it is characterized in that: be upper by nail seat plate (3) fixed installation spinosity face nailing (2) in described carrier bar unit (1); The screw top point (9) that is positioned at thorn face nailing (2) top is conical structure, cone tip angle β=55 of this screw top point (9) ° ~ 65 °, the height b=5 ~ 8mm of screw top point (9); Distance a between screw top point (9) tip and carrier bar unit (1) plate face is 10% of screw top point (9) height b.
2. according to claim 1 with the anti-skidding feeding carrier bar of spinosity face, it is characterized in that: described nail seat plate (3) is fixedly installed in the installation groove on carrier bar unit (1) by attachment screw (6).
3. according to claim 1 with the anti-skidding feeding carrier bar of spinosity face, it is characterized in that: the thorn face nailing (2) being fixedly installed on nail seat plate (3) has two row at least, the face nailing (2) that respectively stings of adjacent two row is staggered along carrier bar unit (1) feed direction.
According to described in claim 1 or 2 with the anti-skidding feeding carrier bar of spinosity face, it is characterized in that: described thorn face nailing (2) comprises nail body (8), at the top of this nail body (8), is provided with screw top point (9), the bottom of nail body (8) is provided with follows closely base (7).
5. according to claim 1 with the anti-skidding feeding carrier bar of spinosity face, it is characterized in that: on described carrier bar unit (1), establish guide rail sliding chute (10) and chain-plate pin axis hole (6), it is upper that guide rail sliding chute (10) is located at one side relative to carrier bar cell operation face, and chain-plate pin axis hole (6) is located on hinge otic placode.
6. according to claim 1 with the anti-skidding feeding carrier bar of spinosity face, it is characterized in that: on the working surface of described carrier bar unit (1), be provided with mesh antiskid striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402664.0A CN104175367A (en) | 2014-08-17 | 2014-08-17 | Anti-skid feeding chain plate with burr surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402664.0A CN104175367A (en) | 2014-08-17 | 2014-08-17 | Anti-skid feeding chain plate with burr surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175367A true CN104175367A (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402664.0A Pending CN104175367A (en) | 2014-08-17 | 2014-08-17 | Anti-skid feeding chain plate with burr surface |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1752487A (en) * | 1927-12-28 | 1930-04-01 | Western Electric Co | Sawing machine |
| US1809054A (en) * | 1925-03-23 | 1931-06-09 | Mattison Machine Works | Chain feed drive |
| US4881584A (en) * | 1989-01-09 | 1989-11-21 | Weyerhaeuser Company | Infeed conveyor for saw |
| EP0822039A1 (en) * | 1996-08-01 | 1998-02-04 | Ponsse OY | Feed roller |
| CN2686828Y (en) * | 2004-03-15 | 2005-03-23 | 金华市强劲木工机床有限公司 | Dual caterpillar driving mechanism for woodworking circular sawing machine |
| CN2754843Y (en) * | 2004-12-12 | 2006-02-01 | 姚培德 | Track transmission mechanism of circular saw machine for carpenter |
| CN101367216A (en) * | 2008-06-25 | 2009-02-18 | 冯士祥 | Feeding mechanism and operation method of timber processing machine |
| CN201217234Y (en) * | 2008-06-25 | 2009-04-08 | 冯士祥 | Feeding mechanism of timber processing machine |
| CN103846972A (en) * | 2012-12-05 | 2014-06-11 | 兴化市东旭机械有限公司 | Automatic feeding band-sawing machine with sliding device |
| CN204160567U (en) * | 2014-08-17 | 2015-02-18 | 江苏江佳机械有限公司 | With the anti-skidding feeding carrier bar in spinosity face |
-
2014
- 2014-08-17 CN CN201410402664.0A patent/CN104175367A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1809054A (en) * | 1925-03-23 | 1931-06-09 | Mattison Machine Works | Chain feed drive |
| US1752487A (en) * | 1927-12-28 | 1930-04-01 | Western Electric Co | Sawing machine |
| US4881584A (en) * | 1989-01-09 | 1989-11-21 | Weyerhaeuser Company | Infeed conveyor for saw |
| EP0822039A1 (en) * | 1996-08-01 | 1998-02-04 | Ponsse OY | Feed roller |
| CN2686828Y (en) * | 2004-03-15 | 2005-03-23 | 金华市强劲木工机床有限公司 | Dual caterpillar driving mechanism for woodworking circular sawing machine |
| CN2754843Y (en) * | 2004-12-12 | 2006-02-01 | 姚培德 | Track transmission mechanism of circular saw machine for carpenter |
| CN101367216A (en) * | 2008-06-25 | 2009-02-18 | 冯士祥 | Feeding mechanism and operation method of timber processing machine |
| CN201217234Y (en) * | 2008-06-25 | 2009-04-08 | 冯士祥 | Feeding mechanism of timber processing machine |
| CN103846972A (en) * | 2012-12-05 | 2014-06-11 | 兴化市东旭机械有限公司 | Automatic feeding band-sawing machine with sliding device |
| CN204160567U (en) * | 2014-08-17 | 2015-02-18 | 江苏江佳机械有限公司 | With the anti-skidding feeding carrier bar in spinosity face |
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Application publication date: 20141203 |