CN204160567U - With the anti-skidding feeding carrier bar in spinosity face - Google Patents
With the anti-skidding feeding carrier bar in spinosity face Download PDFInfo
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- CN204160567U CN204160567U CN201420462109.2U CN201420462109U CN204160567U CN 204160567 U CN204160567 U CN 204160567U CN 201420462109 U CN201420462109 U CN 201420462109U CN 204160567 U CN204160567 U CN 204160567U
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- carrier bar
- slab element
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Abstract
The utility model discloses a kind of anti-skidding feeding carrier bar with spinosity face, comprise chain Slab element, this chain Slab element is provided with anti-skidding striped, by nail seat plate fixed installation spinosity face nailing on described chain Slab element; Be positioned at the screw top point at thorn face nailing top in 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.This anti-skidding feeding carrier bar can not only be implemented to advance the transmission of timber securely, and effectively can control the linear deformation of timber sawing process; It is widely used in the monolateral saw of carpenter, deburring saw, multiple blade saw, longitudinal preferably multiple blade saw etc. has in carpenter's process equipment of crawler type feeding carrier bar.
Description
Technical field
The utility model relates to a kind of wood processing equipment, particularly relates 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, the such as woodworking machinery such as monolithic saw, deburring saw, multi-disc Vertical sawing machine, longitudinally preferred multiple blade saw, when carrying out sawing or plane Milling Machining, all on feeding carrier bar that timber to be processed is compressed, and slide with feeding carrier bar along chain panel guide and do timber feeding and move, so that timber is pushed to the cutting cutters such as saw blade, to complete the Cutting indexes to timber.
The feeding carrier bar of existing woodworking machinery adopts track structure mostly, it is the endless chain band be made up of the end to end chain Slab element in multiple front and back, each chain Slab element is hinged with carrier bar bearing pin, hinged feeding carrier bar is supported on chain panel guide slidably, and feeding carrier bar realizes advancing the transmission of timber with the contact friction force between itself and timber.In order to improve the contact friction force of timber, the carrier bar cell operation of feeding carrier bar is mostly also shaped with rough anti-skidding striped on the surface, increases feeding friction power and skids to prevent the timber in feeding process.The structure of existing this surfaces versus rough, though the frictional force between feeding carrier bar and timber can be increased, but along with the raising of woodworking machinery working (machining) efficiency and requirement on machining accuracy, this traction still seems not enough, especially when processed timber exists internal stress, sawing timber also can be out of shape along perpendicular to saw kerf direction to the inside or laterally, when being out of shape to the inside opposite to each other by subdivision two parts of saw blade timber, timber can clamp even stuck saw blade, saw blade speed is declined and maybe can not carry out effective sawing, thus have a strong impact on saw blade efficiency, the damage of saw blade also can be caused time serious.And when being out of shape laterally privately mutually by subdivision two parts of sawmilling material, directly can affect the subdivision sawing precision of timber, or formation timber is surprisingly torn.Therefore existing feeding not only side-friction drag is not enough, and does not have Control with constraints completely to the linear deformation of timber.
Utility model content
For the above-mentioned deficiency existing for prior art, above-mentioned technical problem to be solved in the utility model provides a kind of anti-skidding feeding carrier bar with spinosity face, it can not only implement to advance the transmission of timber securely, and effectively can 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 utility model, comprises chain Slab element, this chain Slab element is provided with anti-skidding striped, by nail seat plate fixed installation spinosity face nailing on described chain Slab element; Be positioned at the screw top point at thorn face nailing top in 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.
After adopting said structure, owing to fixedly mounting spinosity face nailing with on the chain Slab element of anti-skidding striped by nail seat plate, like this when feeding carrier bar carries out feeding towing, the feeding friction power between carrier bar and timber is not added by means of only the anti-skidding striped on carrier bar unit, and the point potential energy of thorn face nailing on chain Slab element thrusts board surface, thus catch timber to make it to forward propelling with feeding carrier bar firmly, thus efficiently avoid in feeding process, relative sliding between feeding carrier bar and timber, it also avoid the stress effect of subdivision timber simultaneously and formed in opposite directions or opposing linear deformation, the card of subdivision timber to saw blade can be effectively avoided to roll, the subdivision of timber can be prevented again to be out of shape or to tear.Therefore the composite construction of anti-skidding striped and thorn face nailing is adopted, the fricton-tight traction feeding between feeding carrier bar and timber can not only be ensured, and can also effectively avoid and stop the transverse direction of timber in sawing process to slide and linear deformation, thus improve working (machining) efficiency and the machining accuracy of timber.Also due to addendum cone degree β=55 ° ~ 65 ° and height b=5-8mm of screw top point in the utility model, this angle and height can not only ensure to sting thrusting of face nailing, and can ensure to sting the intensity of face nailing and enough pull bearing capacity, to guarantee effectively thrusting of face nailing of thorn and fractureing of anti-non-magnetic shim; In the utility model, the reasonable altitudes of screw top point can ensure that thorn face nailing effectively thrusts smoothly, unlikelyly again causes damage to timber.
Further preferred embodiment of the present utility model, described nail seat plate is fixedly installed in by attachment screw in the installation groove on chain Slab element.This structure is simple, is convenient to installation and maintenance.
Further preferred embodiment, the thorn face nailing be fixedly installed on nail seat plate has two row at least, and each thorn face nailing of adjacent rows is staggered along chain Slab element feed direction.This structure more can implement pulling and controlling timber effectively, to realize fricton-tight feeding.
Preferably, the working surface of described chain Slab element is provided with mesh antiskid striped.Adopt net vertical stripe, there is more effective contact friction force.
Accompanying drawing illustrates:
Anti-skidding feeding carrier bar below in conjunction with the drawings and specific embodiments the utility model band spinosity face elaborates.
Fig. 1 is the structural representation of a kind of detailed description of the invention of anti-skidding feeding carrier bar in the utility model band spinosity face;
Fig. 2 is the plan structure schematic diagram of Fig. 1 illustrated embodiment;
Fig. 3 is I place's close-up schematic view in structure shown in Fig. 1;
Fig. 4 is the structure for amplifying view stinging face nailing in the utility model;
Fig. 5 is the structural representation of the another kind of detailed description of the invention of the utility model;
Fig. 6 is the left view of Fig. 5 illustrated embodiment;
Fig. 7 is the three-dimensional structure diagram of another detailed description of the invention of the utility model;
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-chain Slab element, 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.
Detailed description of the invention
Fig. 1, Fig. 2 show the carrier bar cellular construction of the anti-skidding feeding carrier bar for monolithic saw, on the working surface contacted with conveying timber, anti-skidding striped is provided with at chain Slab element 1, this anti-skidding striped is by the mesh antiskid striped of cross one another strip-shaped grooves structure, the rectangular recess for pilot nail seat board 3 is provided with, nail seat plate 3 also just in time rectangular structure at the medium position of working surface.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 body is cylinder, be arranged at the screw top point 9 at thorn face nailing 2 top in cone structure, tip angle β=60 ° of this cone, screw top point 9 height b=6mm in positive round cone, be provided with in flange shape nail base 7 in thorn face nailing 2 cylinder bottom, during assembling, this nail base 7 is happened to block and is inserted in the pit of nail seat plate 3.The nail seat plate 3 that thorn face nailing 2 is housed is fixedly installed on chain Slab element 1 by two attachment screws 6.The working surface of chain Slab element 1 is provided with tool slot 4 along feed direction, collide to avoid cutting tool and feeding carrier bar and damage cutter, on timber, rationally the degree of depth is thrust in order to ensure to sting the tip of face nailing 2, the tip of screw top point 9 and the plate identity distance of chain Slab element 1 working surface are 0.6mm from a, feeding carrier bar can not only be made like this to clench timber in horizontal and vertical both direction, and unlikely damage timber can be ensured again.Nail seat plate 3 is provided with 3 assassination face nailings 2 along its length, and outside two row respectively stings face nailing 2 and respectively stings face nailing 2 with middle row and be staggered along feed direction.Be provided with two parallel guide rail sliding chutes 10 at chain Slab element 1 opposite side relative with working face, this guide rail sliding chute 10 forms double triangle composite guideway structure with guide rail; Also be provided with carrier bar hinge ear in this side of chain Slab element 1, this hinge ear is provided with chain-plate pin axis hole 5, each chain Slab element 1 is hinged into crawler type feeding carrier bar by the bearing pin through carrier bar pin-and-hole 5.
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 this nail seat plate 3 is equipped with the thorn face nailing 2 of the interlaced arrangement of 3 row, 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 chain Slab element 1, and the front end of chain Slab element 1 is actively plugged in the fork-shaped rear end of adjacent cells, thus forms the structure that is mutually hinged.
Fig. 7, Fig. 8 and Fig. 9 show the anti-skidding feeding link plate structure for multi-blade woodworking saw, in the structure shown here sting face nailing 2 and the assembly structure on nail seat plate 3 still same as the previously described embodiments, its different structure is, nail seat plate 3 in this embodiment is in list structure, nail seat plate 3 is only provided with 2 assassination face nailings 2, each thorn face nailing 2 in different rows is also staggered.
Enumerated above the utility model some preferred embodiment, this anti-skid structure be not only applicable to the monolateral saw of carpenter, multiple blade saw and deburring saw, be also applicable to other and have in the woodworking equipment of chain type feeding belt; Therefore different according to woodworking machinery feeding speed, machining accuracy etc. service conditions, the screw top point 9 cone tip angle β of thorn face nailing 2 preferably select in 55 ° ~ 65 °, the height b prioritizing selection 5 ~ 8mm of screw top point 9 cones, and the distance a between screw top point 9 tip and chain Slab element 1 plate face should be 10%, i.e. a=10%b of screw top point 9 height b.The anti-skidding striped of working surface of chain Slab element 1, can also the corresponding female such as straight burr, twill male structure except adopting net channel-shaped structure.The line number of thorn face nailing is also not limited to 2 row or 3 row, can also be 1 row or more row.As long as therefore adopt thorn face spike-like structures to fall into protection domain of the present utility model.
Claims (4)
1. the anti-skidding feeding carrier bar with spinosity face, comprises chain Slab element (1), this chain Slab element (1) is provided with anti-skidding striped, it is characterized in that: by nail seat plate (3) fixed installation spinosity face nailing (2) on described chain Slab element (1); Be positioned at the screw top point (9) at thorn face nailing (2) top in 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 chain Slab element (1) plate face is 10% of screw top point (9) height b.
2. be with the anti-skidding feeding carrier bar in spinosity face according to claim 1, it is characterized in that: described nail seat plate (3) is fixedly installed in the installation groove on chain Slab element (1) by attachment screw (6).
3. be with the anti-skidding feeding carrier bar in spinosity face according to claim 1, it is characterized in that: the thorn face nailing (2) be fixedly installed on nail seat plate (3) has two row at least, each thorn face nailing (2) of adjacent rows is staggered along chain Slab element (1) feed direction.
4. be with the anti-skidding feeding carrier bar in spinosity face according to claim 1, it is characterized in that: on the working surface of described chain Slab element (1), be provided with mesh antiskid striped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462109.2U CN204160567U (en) | 2014-08-17 | 2014-08-17 | With the anti-skidding feeding carrier bar in spinosity face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462109.2U CN204160567U (en) | 2014-08-17 | 2014-08-17 | With the anti-skidding feeding carrier bar in spinosity face |
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| Publication Number | Publication Date |
|---|---|
| CN204160567U true CN204160567U (en) | 2015-02-18 |
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| CN201420462109.2U Active CN204160567U (en) | 2014-08-17 | 2014-08-17 | With the anti-skidding feeding carrier bar in spinosity face |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175367A (en) * | 2014-08-17 | 2014-12-03 | 江苏江佳机械有限公司 | Anti-skid feeding chain plate with burr surface |
-
2014
- 2014-08-17 CN CN201420462109.2U patent/CN204160567U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175367A (en) * | 2014-08-17 | 2014-12-03 | 江苏江佳机械有限公司 | Anti-skid feeding chain plate with burr surface |
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