The Workpiece clamping feed mechanism of using on a kind of cutting machine
Technical field:
The present invention relates to workpiece feed mechanism technical field, more specifically to a kind of for the Workpiece clamping feed mechanism on cutting machine.
Background technology:
in the process of processing, in the time of many, need to cut workpiece, the cutting equipment of often using has saw blade cutting machine, laser cutting machine and wire cutting machine etc., in cutting, at first need work piece positioning tight, then cutting head moves work piece cut, and in whole cutting process, the clamp mechanism of workpiece is dead, can not move, under situation about therefore need to repeatedly cut a workpiece, or cutting does not put in place when need to re-start cutting, only have again workpiece is positioned to clamping, this makes under the production efficiency of cutting, multiple clamping also can affect the cutting accuracy in process of manufacture simultaneously.
Summary of the invention:
Purpose of the present invention just is to provide the Workpiece clamping of using on a kind of cutting machine feed mechanism, and it can improve the efficiency of cutting processing, can also improve the machining accuracy in production process simultaneously.
For achieving the above object, the Workpiece clamping feed mechanism of using on a kind of cutting machine of the present invention comprises frame plate and is arranged on the slide rail on this described frame plate, the bedplate that can move along slide rail is installed on described slide rail, on described bedplate, be fixed with and hold out against counterdie, on described frame plate, be provided with cylinder, hold out against on the piston rod that patrix is fixed on cylinder, described hold out against patrix be positioned at hold out against counterdie directly over, on described frame plate, be provided with the retaining mechanism of bedplate locking.
Preferred as technique scheme, the structure of described retaining mechanism is for being fixed with the strip rectangular block parallel with slide rail on frame plate, on described strip rectangular block, offer T-shaped groove, T-shaped that with described T-shaped groove, matches is placed in T-shaped groove, on described T-shaped, be fixed with screw rod, described screw rod passes bedplate and locking nut is spirally connected.
Preferred as technique scheme, be fixed with certain piece on described frame plate, describedly determine on piece to be hinged with screw mandrel, and the front portion of described screw mandrel is connected with bedplate by the feed screw nut, and the rear end of described screw mandrel is fixed with the rotation handwheel.
Preferred as technique scheme, be provided with one and tighten the handle of use on described locking nut.
Preferred as technique scheme, be provided with a folding handle on described rotation handwheel.
Preferred as technique scheme, be fixed with a stand on described frame plate, cylinder is arranged in stand.
Preferred as technique scheme, described hold out against patrix and hold out against on counterdie form for place work piece and the pit that matches with the workpiece shape.
beneficial effect of the present invention is: the present invention is under situation about need to repeatedly cut workpiece, or cutting does not put in place when need to again revise cutting, do not need again clamping again, clamped one time can complete repeatedly cutting, can greatly improve the efficiency of cutting, simultaneously owing at needs, not carrying out multiple clamping, it can also further improve the cutting accuracy of workpiece, simultaneously in the process of clamping, only workpiece need to be placed and held out against in the pit of counterdie, then by holding out against patrix, hold out against, this makes workpiece not need measurement and positioning, facilitated the clamping of workpiece.
The accompanying drawing explanation:
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention
Fig. 2 is structural representation of the present invention
Fig. 3 is the scheme of installation of retaining mechanism
Fig. 4 is the front view of Fig. 3
In figure: 1, frame plate; 2, bedplate; 3, slide rail; 4, strip rectangular block; 5, determine piece; 6, rotate handwheel; 7, screw mandrel; 8, cylinder; 9, hold out against patrix; 10, hold out against counterdie; 11, stand; 21, locking nut; 22, screw rod; 23, T-shaped; 41, T-shaped groove; 61, folding handle; 101, pit
The specific embodiment:
Therefore the following stated, only for embodying the preferred embodiment of the principle of the invention, does not limit protection scope of the present invention
Be as shown in Figures 1 to 4 the embodiment of the Workpiece clamping feed mechanism used on a kind of cutting machine of the present invention, it comprises frame plate 1 and is arranged on the slide rail 3 on this described frame plate 1, the bedplate 2 that can move along slide rail 3 is installed on described slide rail 3, on described bedplate 2, be fixed with and hold out against counterdie 10, on described frame plate 1, be provided with cylinder 8, hold out against on the piston rod that patrix 9 is fixed on cylinder 8, described hold out against patrix 9 be positioned at hold out against counterdie 10 directly over, on described frame plate 1, be provided with the retaining mechanism of bedplate 2 locking.
The structure of retaining mechanism is for being fixed with the strip rectangular block 4 parallel with slide rail 3 on frame plate 1, on described strip rectangular block 4, offer T-shaped groove 41, T-shaped 23 that with described T-shaped groove 41, matches is placed in T-shaped groove 41, on described T-shaped 24, be fixed with screw rod 22, described screw rod 22 passes bedplate 2 and is spirally connected with locking nut 21.
On frame plate 1, be fixed with certain piece 5, describedly determine on piece 5 to be hinged with screw mandrel 7, the front portion of described screw mandrel 7 is connected with bedplate 2 by the feed screw nut, and the rear end of described screw mandrel 7 is fixed with rotates handwheel 6.
On locking nut 21, be provided with one and tighten the handle of use, rotate in addition on handwheel 6 and be provided with a folding handle 61, this folding handle 61 is opened when in use, hand traverse starts to take turns 6 can be convenient and strength-saving, obsolete the time, it is folded and packs up, can play space, the effect of handled easily of saving.
On frame plate 1, be fixed with a stand 11, cylinder 8 is arranged in stand 11.
Hold out against patrix 9 and hold out against on counterdie 10 and form for place work piece and the pit 101 that matches with the workpiece shape, this pit 101 is complementary with the outer shape of workpiece, can play the effect of location.
The present invention is in work, at first workpiece is placed on and holds out against on counterdie 10, then cylinder 8 drives and holds out against patrix 9 by Workpiece clamping, by shaking, rotate handwheel 6 drive screw mandrels 7 rotations, screw mandrel 7 can drive bedplate 2 by the feed screw nut and move forward and backward to suitable position, then by rotation lock nut 21, make T-shaped 23 with T-shaped groove 41 tight fits to reach the effect of bedplate 2 locking, can carry out cutting processing this moment to workpiece.