Many specification barling spar fixing devices
Technical field
The present invention relates to a kind of wood working tool, and in particular to many specification barling spar fixing devices.
Background technology
Furniture is the requisite life appliance of human lives, and the design and manufacture of furniture are closely bound up with human lives,
The especially design and manufacture of modern furniture, even more embodies the outstanding feature of contemporary life level and quality.Constantly design is opened
The furniture for sending out new, by people and furniture, the continuous coordinated development of human and environment, can people bring into one new, more beautiful
Good living space, is that people create the life style for updating.Wood furniture occupies critical role in furniture market, main point
For wooden furniture, comprehensive wooden furniture, full solid wood furniture.Except wooden furniture refers to decoration in critical piece, accessory, remaining employing
The furniture that the wood materials such as timber, wood-based plate are made.Solid wood furniture refer to being made with solid sawn lumber or solid wood board as base material,
The furniture that surface is processed through covering with paint, or after adopting plates of solid wood or veneer overlay on such base material, then carry out covering with paint, lacquer, colour wash, etc. process
Furniture.Solid wood board refers to the solid wood class material that the timber such as finger joint lumber, integrated timber are formed by secondary operation.Comprehensive wooden furniture
Refer to base material using multiple material mixing Hepplewhites such as solid wood, wood-based plates.At present, in the production process of furniture, timber
All cut by manual segmentation, this mode working (machining) efficiency is low and there is the potential safety hazard for hurting staff, therefore city
A kind of timber clamping device for replacing artificial clamping is needed on field;In addition, when machining is carried out to timber, using routine
Timber is fixed by clamping device, is typically only capable to the timber for processing same size when processing timber, for the different circle wood of size
Material designs different clamping device costs too high and cumbersome, inefficiency again.
Content of the invention
The technical problem to be solved is that fixed timber working (machining) efficiency is low and uneasy manually in timber process
Entirely, conventional clamping device use range very little, too high for the different clamping device costs of various sizes of timber design, this
Being of improving eyesight provides many specification barling spar fixing devices, reaches that positioning is reliable, and suitable for processing many specification barling spars
Purpose.
The present invention is achieved through the following technical solutions:
Many specification barling spar fixing devices, including two clamping parts, guide pad, two locating pieces, pushing part, two fastening spiral shells
Nail;Clamping part includes that clamping face, mounting surface and sliding surface, clamping face include circular arc projection and arc groove, and arc groove is
The unequal arc surface of size, when contacting with barling spar, the change distance between two projections is bigger than two planes, applicable
Workpiece scope is wider, and circular arc projection is become apparent to the fixation of barling spar, and various sizes of arc groove is applied to difference
The barling spar of size, is provided with installation sheet, and installation sheet is parallel to horizontal plane on mounting surface, sliding surface is arc surface, and two press from both sides
The clamping face for holding portion is staggered relatively;Guide pad is rectangular structure, is provided with gathering sill on one of face, gathering sill parallel to
Slide is provided with horizontal plane, and two faces adjacent with the face for being provided with gathering sill, and slide is parallel to horizontal plane;Fixed
Position block includes for rectangular structure, being provided with locating slot, and locating slot is parallel to horizontal plane on one of face;Pushing part includes
Pushing block, handle and screw rod, pushing block are cylindrical structure, and the position in the center of circle is provided with screwed hole, spiral shell in pushing block
In the screwed hole of pushing block, handle is fixed on side of the pushing block away from screwed hole to bar, and pushing part is arranged on guide pad
The side of gathering sill or slide is not provided with, and pushing part is located between two locating pieces, when rotating handle, pushing block is with handle
Rotate and contact with guide pad, and promote guide pad to move to the direction of trip bolt;Clamping part is provided with installed in guide pad
In the side of gathering sill, and the gathering sill of the installation sheet insertion guide pad on mounting surface, the upper and lower surface of installation sheet respectively with lead
Upper and lower surface to groove is seamless applying so that clamping part can be moved horizontally without swinging up and down along gathering sill;Two positioning
Block is separately mounted in the locating slot on the both sides that guide pad is provided with slide, and the slide insertion locating piece of guide pad,
The upper and lower surface of slide is seamless applying with the upper and lower surface of locating slot respectively so that guide pad move horizontally along locating slot and
Will not swing up and down;Trip bolt is installed in the outside of the sliding surface of clamping part, and clamping part is under the impetus of guide pad
When moving along pushing direction, sliding surface is contacted with trip bolt, and two clamping parts in the presence of trip bolt to two
The centerline direction movement of individual clamping part, so that clamp timber;Locating piece, screw rod, trip bolt are fixed by thread connection
On the table.
Further, each circular arc projection of clamping face is arranged between two neighboring arc groove.
Further, handle is welding with the connected mode of pushing block.
The present invention compared with prior art, has the following advantages and advantages:
1st, many specification barling spar fixing devices of the invention, are fixed to barling spar, it is to avoid barling spar is fixed not in processing
Firmly cause timber abrasion or even situation about scrapping, for the mode that is fixed compared to operating personnel manually, working (machining) efficiency is more
Height, and also safer for operating personnel.
2nd, many specification barling spar fixing devices of the invention, the clamping face of clamping part include different arc grooves, it is adaptable to
Various sizes of barling spar, clamping face also include that circular arc bossing, circular arc projection have higher fixed effect relative to plane.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes the part of the application, and
Restriction to the embodiment of the present invention is not constituted.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention;
Fig. 2 is clamping part structural representation of the present invention;
Fig. 3 is guide block structure schematic diagram of the present invention;
Fig. 4 is positioning block structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing:
1- clamping parts, 2- guide pads, 3- locating pieces, 4- pushing blocks, 5- handles, 6- screw rods, 7- circular arcs are raised, 8- arc grooves,
9- trip bolts, 10- clamping faces, 11- mounting surfaces, 12- sliding surfaces, 13- installation sheets, 14- locating slots, 15- gathering sills, 16- are slided
Moving plate.
Specific embodiment
For making the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Fig. 1 ~ Fig. 4, many specification barling spar fixing devices, including two clamping parts 1,2, two locating pieces of guide pad
3rd, pushing part, two trip bolts 9;Clamping part 1 includes that clamping face 10, mounting surface 11 and sliding surface 12, clamping face 10 include justifying
Arc raised 7 and arc groove 8, and arc groove 8 is the unequal arc surface of size, is provided with installation sheet 13 on mounting surface 11,
And installation sheet 13 is parallel to horizontal plane, sliding surface 12 is arc surface, and the clamping face 10 of two clamping parts 1 is staggered relatively;Guide pad 2
For rectangular structure, on one of face, be provided with gathering sill 15, gathering sill 15 parallel to horizontal plane, and be provided with gathering sill
15 face is provided with slide 16 on two adjacent faces, and slide 16 is parallel to horizontal plane;Locating piece 3 is included for cuboid
Structure, is provided with locating slot 14, and locating slot 14 is parallel to horizontal plane on one of face;Pushing part includes pushing block 4, handle
5 and screw rod 6, pushing block 4 is cylindrical structure, and the position in the center of circle is provided with screwed hole in pushing block 4, and screw rod 6 is installed
In the screwed hole of pushing block 4, handle 5 is fixed on side of the pushing block 4 away from screwed hole, and pushing part is located at two locating pieces
Between 3, when rotating handle 5, pushing block 4 is rotated with handle 5 and is contacted with guide pad 2, and promotes guide pad 2 to trip bolt
9 direction movement;Clamping part 1 is provided with the side of gathering sill 15 installed in guide pad 2, and the installation sheet 13 on mounting surface 11 is inserted
In the gathering sill 15 of guide pad 2, the upper and lower surface of installation sheet 13 is seamless applying with the upper and lower surface of gathering sill 15 respectively so that folder
Hold portion 1 to move horizontally without swinging up and down along gathering sill 15;Two locating pieces 3 are separately mounted to guide pad 2 and are provided with
In locating slot 14 on the both sides of slide 16, and the insertion locating piece 3 of slide 16 of guide pad 2, the upper following table of slide 16
Face is seamless applying with the upper and lower surface of locating slot 14 respectively so that guide pad 2 is moved horizontally without upper and lower along locating slot 14
Swing;Trip bolt 9 is installed in the outside of the sliding surface 12 of clamping part 1, and clamping part 1 is in the impetus lower edge of guide pad 2
When pushing direction is moved, sliding surface 12 is contacted with trip bolt 9, and two clamping parts 1 in the presence of trip bolt 9 to
The centerline direction movement of two clamping parts 1;Each circular arc projection 7 of clamping face 10 be arranged on two neighboring arc groove 8 it
Between;Handle 5 is welding with the connected mode of pushing block 4, and locating piece 3, screw rod 6, trip bolt 9 are fixed on work by thread connection
Make on platform.During use, screw rod 6 is unclamped, rotate handle 5, drive pushing block 4 to be rotated around screw rod 6, pushed away as screw rod 6 is located at
On the eccentric position of motion block 4, pushing block 4 is contacted with guide pad 2 when rotating, so as to promote guide pad 2 along the locating slot of locating piece 3
14 movements, and then promote clamping part 1 to move along the direction of locating slot 14, when the sliding surface 12 of two clamping parts 1 touches both sides
Trip bolt 9 when, trip bolt 9 can produce an active force make two clamping parts 1 along guide pad 2 gathering sill 15 in
Between move, so as to barling spar is clamped, then rotate screw rod 6 be allowed to fixed on the table, you can start to carry out barling spar
Processing.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, the be should be understood that specific embodiment that the foregoing is only the present invention is not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements that within the spirit and principles in the present invention, is done etc. all should include
Within protection scope of the present invention.