Utility model content
According to embodiment of the present utility model there is provided a kind of variable-angle clamping device, work can be easily and flexibly adjusted
Part angle is processed with supplemental slanted surface.
According to embodiment of the present utility model there is provided a kind of variable-angle clamping device, including:
Chassis;
Swivel mount, it is pivotably connected to the end on the chassis at fulcrum by rotating shaft, and including from institute
Connecting plate and supporter that fulcrum is extended in different directions are stated, the end of the supporter has flat supporting surface;
Hold down assembly, it includes:Fixed to the support bar on the connecting plate;It is nested with the compression on the support bar
Block, the end of the compact heap has the flat seal face with the supporting surface parallel alignment;It is sleeved on by screw thread
Upper and lower adjusting nut on the support bar, the compact heap is clamped between the upper and lower adjusting nut;
Angle adjustment mechanism, it includes:The threaded rod on the chassis is pivotally mounted to, the threaded rod is passed through
Elongated through hole on the connecting plate;With the upper and lower fixing nut being sleeved on the threaded rod, the connecting plate passes through packing ring
It is clamped between the upper and lower fixing nut.
Preferably, in any embodiment of the present utility model,
Angle between the connecting plate and the supporter is more than or equal to 90 degree.
Preferably, in any embodiment of the present utility model,
The packing ring includes spring washer.
The variable-angle clamping device provided by each embodiment of the present utility model, can easily and flexibly adjust workpiece
Angle is processed with supplemental slanted surface.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe.Obviously, described embodiment is only a part of embodiment of the utility model, rather than is all implemented
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of the utility model protection.
According to embodiment of the present utility model there is provided a kind of variable-angle clamping device, work can be easily and flexibly adjusted
Part angle is processed with supplemental slanted surface.
According to embodiment of the present utility model there is provided a kind of variable-angle clamping device, including:
Chassis;
Swivel mount, it is pivotably connected to the end on the chassis at fulcrum by rotating shaft, and including from institute
Connecting plate and supporter that fulcrum is extended in different directions are stated, the end of the supporter has flat supporting surface;
Hold down assembly, it includes:Fixed to the support bar on the connecting plate;It is nested with the compression on the support bar
Block, the end of the compact heap has the flat seal face with the supporting surface parallel alignment;It is sleeved on by screw thread
Upper and lower adjusting nut on the support bar, the compact heap is clamped between the upper and lower adjusting nut;
Angle adjustment mechanism, it includes:The threaded rod on the chassis is pivotally mounted to, the threaded rod is passed through
Elongated through hole on the connecting plate;With the upper and lower fixing nut being sleeved on the threaded rod, the connecting plate passes through packing ring
It is clamped between the upper and lower fixing nut.
So, processed workpiece can be clamped in the supporter of swivel mount supporting surface and the compact heap that holds down assembly
Between seal face, and chucking power of the upper and lower adjusting nut regulation on the support bar to workpiece can be passed through.Pass through work angle
Upper and lower fixing nut in adjustment structure makes it move up or move down relative to threaded rod, can make to be clamped at upper and lower fixation
Rise or fall connecting plate partial response between nut, so as to change angle of the connecting plate relative to chassis, thus can change
Become the angle of the supporting surface of swivel mount, and finally change the angle for the workpiece being clamped between supporting surface and seal face, so
It can will need the workpiece slope processed and be converted to horizontal plane by changing angle, in favor of processing.
As can be seen here, work can easily and flexibly be adjusted according to the variable-angle clamping device of embodiment of the present utility model
Part angle is processed with supplemental slanted surface.
Preferably, in any embodiment of the present utility model, the angle between the connecting plate and the supporter is big
In or equal to 90 degree.So, the workpiece being clamped between supporting surface and seal face can be avoided to clamp with the variable-angle to fill
The part put is collided or interfered, particularly workpiece it is larger-size in the case of.
Alternatively, in one embodiment, the swivel mount includes:It is rigidly connected between connecting plate and supporter
Enhancing muscle, so that triangular support structure is formed between connecting plate and supporter, with enhancing structure intensity.
Alternatively, in one embodiment, upper adjusting nut can be multiple, and lower adjusting nut can be multiple.So, can be with
It is in place using multiple corresponding adjusting nuts lockings after compact heap is conditioned in place on support bar.
Alternatively, in one embodiment, rigidity reinforced muscle is provided between connecting plate and support bar, so that in connection
Triangular support structure is formed between plate and support bar, with enhancing structure intensity.
Preferably, in any embodiment of the present utility model, the packing ring includes spring washer, so can be preferably
The shape of connecting plate is adapted to so that it is held in place.
Alternatively, in one embodiment, angle adjustment mechanism includes:Be arranged on connecting plate lower surface and chassis it is upper
Compression spring between surface.Extra support can be so provided for connecting plate.
Fig. 1 is the structural representation of the variable-angle clamping device according to embodiment of the present utility model.
Visible a kind of variable-angle clamping device in the embodiment shown in fig. 1, including:
Chassis 3;
Swivel mount, its one end for being pivotably connected to the chassis by rotating shaft 5 at fulcrum (is left in figure
End) place, and connecting plate 4 and supporter 2 including being extended in different directions from the fulcrum, the end of the supporter, which has, puts down
Smooth supporting surface;
Hold down assembly, it includes:Fixed to the support bar 6 on the connecting plate;It is nested with the compression on the support bar
Block 1, the end of the compact heap has the flat seal face with the supporting surface parallel alignment;It is sleeved on by screw thread
Upper and lower adjusting nut on the support bar, the compact heap is clamped between the upper and lower adjusting nut;
Angle adjustment mechanism, it includes:The threaded rod 7 on the chassis is pivotally mounted to, the threaded rod is worn
The elongated through hole crossed on the connecting plate;With the upper and lower fixing nut being sleeved on the threaded rod, the connecting plate passes through pad
Circle is clamped between the upper and lower fixing nut.
The variable-angle clamping device provided by each embodiment of the present utility model, can easily and flexibly adjust workpiece
Angle is processed with supplemental slanted surface.
It should be noted that herein, such as first and second etc relational terms are used merely to an entity
Or operation makes a distinction with another entity or operation, and not necessarily require or imply exist between these entities or operation
Any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant be intended to it is non-
It is exclusive to include, so that process, method, article or equipment including a series of key elements not only include those key elements,
But also other key elements including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element limited by sentence " including one ", is not arranged
Except also there is other identical factor in the process including the key element, method, article or equipment.
Herein in the description of multiple element, the multiple features arranged side by side being connected with "and/or" refer to arranged side by side comprising these
One or more of feature (or one or more).For example, " the first element and/or the second element " is meant that:First yuan
One or more of part and the second element, i.e. only the first element or only the second element or the first element and the second element (two
Person exists simultaneously).
Each embodiment provided in the utility model can be mutually combined, such as any two, three as needed
Feature in individual or more embodiment is mutually combined to constitute new embodiment of the present utility model, and this is also in the utility model
Protection domain in, unless otherwise specified or technically constitute contradiction and can not implement.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc. should be included in the utility model
Within the scope of protection.