Fluting clamping and fixing device
The utility model relates to a kind of mechanical workpieces fixture for processing, specifically, relates to a kind of clamping and fixing device of workpiece fluting use.
At present, in field of machining, workpiece is slotted and added man-hour, workpiece need to be placed in to fixed position, conventionally the mode that adopts cylinder to promote clamping plate clamps, for comparatively complicated workpiece, often need many cylinder actings in conjunction, China Patent No. CN203030774U discloses a kind of novel fluting and has clamped assembly, comprise that altogether 4 cylinders are to Workpiece clamping, although increased to a certain extent the contact area of workpiece and clamping plate, make to be difficult for floating in workpiece grooving process, but this mode needs larger installation dimension and complicated control system, operating process is also comparatively complicated, be not suitable for miniature workpiece, the particularly fluting of connection rod type workpiece processing, and cylinder only can play to workpiece the effect of clamping, fluting processing for workpiece in enormous quantities, there is no Working piece positioning device, can not guarantee that slotting position is consistent.
Utility model content
The purpose of this utility model is to provide a kind of fluting clamping and fixing device of workpiece, and location, clamping in the time of can realizing workpiece fluting effectively improve workpiece fluting efficiency and increase fluting effect.
The technical solution of the utility model is: a kind of fluting clamping and fixing device, it is characterized in that: this device comprises slide plate, clamping tool plate, cylinder supports plate and cylinder, described clamping tool plate and cylinder gripper shoe are installed on the upper end of slide plate, and slide plate lower end is provided with line slideway; Described clamping tool plate is T-shaped plate, and T-shaped plate is longitudinally provided with workpiece installing hole.
Preferably, described line slideway is provided with 4 groups of slide blocks, and slide plate moves along line slideway by slide block.
Preferably, described installing hole has 2, and the spacing between 2 installing holes is adjustable, and installing hole is provided with alignment pin.
Preferably, described cylinder supports plate is L-type structure, and cylinder is installed on cylinder supports plate top in order to clamping work pieces.
The utility model beneficial effect is compared with prior art:
(1) clamping tool plate is T-shaped plate, is longitudinally provided with 2 workpiece installing holes, is beneficial to workpiece is positioned, and especially the stationary positioned of connecting rod workpiece, adjustable because of installing hole spacing, can to many dimension workpieces, be fixedly clamped as required;
(2) slide plate lower end is provided with line slideway, and line slideway is provided with 4 groups of slide blocks, this device can be passed to the optional position to grooving tool, realizes the fluting cutting of diverse location;
(3) the utility model is simple in structure, easy to operate, and workpiece is provided with to location and clamping function simultaneously, effectively improves the effect of workpiece fluting efficiency and fluting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model slide plate.
In figure, 1-slide plate, 2-clamping tool plate, 3-cylinder supports plate, 4-cylinder, 5-installing hole, 6-slide block
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described:
Referring to Fig. 1, Fig. 2, a kind of fluting clamping and fixing device, this device comprises slide plate 1, clamping tool plate 2, cylinder supports plate 3 and cylinder 4, and clamping tool plate and cylinder gripper shoe are installed on the upper end of slide plate, and slide plate lower end is provided with line slideway; Described clamping tool plate is T-shaped plate, and T-shaped plate is longitudinally provided with workpiece installing hole 5.
Wherein, line slideway is provided with 4 groups of slide blocks 6, and slide plate 1 moves along line slideway by slide block 6, and operator can pass slide plate 1 to the desired location cutting of slotting.Installing hole 5 has 2, and the spacing that 2 installing holes are 5 is adjustable, and installing hole 5 is provided with alignment pin, and the workpiece that is applicable to plurality of specifications is fixed.Cylinder supports plate 3 is L-type structure, and cylinder 4 is installed on cylinder supports plate 3 tops in order to clamping work pieces.
During use, connecting rod workpiece is positioned over to clamping tool plate 2 upper ends, the spacing of installing hole 2 is adjusted to suitable location, and use alignment pin to guarantee that the macropore of connecting rod workpiece and aperture are correctly fixed on installing hole 2, start cylinder 4, cylinder 4, from the side by Workpiece clamping, is passed slide plate 1 and along line slideway, is slid into the desired location of grooving tool, realizes the fluting cutting of workpiece.