Numerical control turret punch press is with processing frock
Technical Field
The utility model relates to the technical field of machining tools for punching machines, in particular to a machining tool for a numerical control turret punching machine.
Background
The existing numerical control turret punch press is with processing frock, will wait to process the work piece place behind the processing platform, with the work piece clamp through the grip block, however drive the grip block and carry out threaded rod or the advancing mechanism that removes, all can only carry out rectilinear movement, the incline direction of grip block can not adjust promptly, when the side of the work piece of processing is not vertical plane, if when being the inclined plane, then the grip block can not fully laminate with the side of work piece to the unstable condition of centre gripping easily appears.
Disclosure of utility model
The utility model is provided in view of the problems existing in the existing processing tool for the numerical control turret punch press.
Therefore, the utility model aims to provide a processing tool for a numerical control turret punch press, which solves the problems that after a workpiece to be processed is placed on a processing table, the workpiece is clamped by a clamping plate, but a threaded rod or a pushing mechanism driving the clamping plate to move can only move linearly, namely the inclination direction of the clamping plate cannot be adjusted, and when the side surface of the processed workpiece is not a vertical plane, such as an inclined plane, the clamping plate cannot be fully attached to the side surface of the workpiece, so that the unstable clamping condition easily occurs.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
The machining tool for the numerical control turret punch press comprises a placing table, wherein two U-shaped supporting rods are arranged on the placing table, and clamping mechanisms are arranged at two ends of each U-shaped supporting rod;
The clamping mechanism comprises a pushing assembly and a clamping plate, wherein the clamping plate is arranged at the tail end of the pushing assembly, and the clamping plate can be subjected to angle adjustment relative to the pushing assembly.
As a preferable scheme of the processing tool for the numerical control turret punch press, the pushing assembly comprises an electric telescopic rod, one end of the electric telescopic rod is detachably connected with a U-shaped supporting rod, the other end of the electric telescopic rod is connected with a ball head supporting pin, one end of the ball head supporting pin, far away from the electric telescopic rod, is welded with a ball head, and one end of the ball head is inserted into a rotating supporting seat.
As a preferable scheme of the processing tool for the numerical control turret punch press, the rotary supporting seat is provided with a groove, a rubber pad is adhered to the inner wall of the groove, and the rubber pad elastically clamps the ball head.
As a preferable scheme of the processing tool for the numerical control turret punch press, one end, close to the electric telescopic rod, of the ball head supporting pin is welded with a mounting disc, and the mounting disc is fixed with the electric telescopic rod through bolts.
As a preferable scheme of the processing tool for the numerical control turret punch press, the first support connecting seats are welded on the outer walls of the two ends of the U-shaped supporting rod, one end of the electric telescopic rod penetrates through the U-shaped supporting rod and then is inserted into the first support connecting seats, and the first support connecting seats are fixed with the electric telescopic rod through bolts.
As a preferable scheme of the processing tool for the numerical control turret punch press, the clamping plate is provided with the inserting groove, the inner wall of the inserting groove is inserted with the rubber plate, and the rubber plate is integrally provided with the protection protrusion.
As a preferable scheme of the processing tool for the numerical control turret punch press, the end of the electric telescopic rod is sleeved with the fixed ring, the bottom end of the fixed ring is detachably connected with the supporting rod, the bottom end of the supporting rod is welded with the sliding block, the top end of the U-shaped supporting rod is provided with the sliding groove, and the inner wall of the sliding groove is connected with the sliding block in a sliding manner.
As a preferable scheme of the processing tool for the numerical control turret punch press, the bottom end of the fixing ring is welded with a second support connecting seat, the inner wall of the second support connecting seat is inserted with the supporting rod, and the supporting rod and the second support connecting seat are fixed through bolts.
Compared with the prior art:
Through set up the bulb at electric telescopic handle's end, utilize the bulb come to rotate between the rotation supporting seat on with the grip block to can adjust the inclination of grip block, thereby with the side be fully laminating between the work piece of inclined plane, thereby guarantee the stability of work piece centre gripping, make work piece processing more accurate.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present utility model;
FIG. 2 is an enlarged view of a propulsion assembly provided in embodiment 1 of the present utility model;
FIG. 3 is an enlarged view of the portion A in FIG. 2 provided in example 1 of the present utility model;
FIG. 4 is a side view of the propulsion mechanism of FIG. 1 provided in embodiment 1 of the present utility model;
FIG. 5 is a side view of the propulsion mechanism of FIG. 1 provided in embodiment 2 of the present utility model;
Fig. 6 is an enlarged view at B in fig. 5 provided in embodiment 2 of the present utility model.
In the figure, a placing table 1, a U-shaped supporting rod 2, an electric telescopic rod 3, a supporting table 4, a first supporting connecting seat 5, a clamping plate 6, an inserting groove 61, a rubber plate 7, a ball head supporting pin 8, a mounting plate 81, a rotating supporting seat 9, a groove 91, a rubber pad 10, a ball head 11, a fixing ring 14, a second supporting connecting seat 15, a supporting rod 16 and a sliding block 17.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Example 1:
The utility model provides a processing tool for a numerical control turret punch press, referring to fig. 1-4, which comprises a placing table 1, wherein two U-shaped supporting rods 2 are arranged on the placing table 1, a supporting table 4 is arranged in the middle of the top end of the placing table 1, the height of the top surface of the supporting table 4 is consistent with that of the middle of the U-shaped supporting rods 2, so that workpieces are placed on the U-shaped supporting rods 2 and the supporting table 4, the workpiece level can be realized, the two U-shaped supporting rods 2 are symmetrical relative to the placing table 1, and clamping mechanisms are arranged at the two ends of the two U-shaped supporting rods 2;
the clamping mechanism comprises a pushing assembly and a clamping plate 6, the clamping plate 6 is arranged at the tail end of the pushing assembly, and the clamping plate 6 can be adjusted in angle relative to the pushing assembly.
The propulsion unit includes electric telescopic handle 3, can dismantle between electric telescopic handle 3's one end and the U-shaped bracing piece 2 and be connected, and electric telescopic handle 3's the other end is connected with bulb backing pin 8, and bulb backing pin 8 is kept away from electric telescopic handle 3's one end welding and has bulb 11, and bulb 11 one end inserts in rotating supporting seat 9, consequently grip block 6 can carry out the rotation of arbitrary angle to adapt to the stable centre gripping of side of different work pieces, rotate supporting seat 9 welding on the outer wall of grip block 6.
The rotary supporting seat 9 is provided with a groove 91, a rubber pad 10 is adhered to the inner wall of the groove 91, the rubber pad 10 elastically clamps the ball head 11, when the clamping plate 6 is adjusted in position, the clamping plate 6 can be ensured to be stable and not to shake through the elastic force of the rubber pad 10, and the clamping plate 6 can be adjusted according to the inclination of the side face of a processed workpiece, so that the clamping plate 6 is fully attached to the side face of the workpiece, the clamping stability of the workpiece can be ensured, and the processing is facilitated.
One end of the ball head supporting pin 8, which is close to the electric telescopic rod 3, is welded with a mounting plate 81, and the mounting plate 81 and the electric telescopic rod 3 are fixed through bolts.
The outer walls of the two ends of the U-shaped supporting rod 2 are welded with the first supporting connecting seat 5, the U-shaped supporting rod 2 is provided with a through hole for the electric telescopic rod 3 to pass through, one end of the electric telescopic rod 3 passes through the U-shaped supporting rod 2 and then is inserted into the first supporting connecting seat 5, the first supporting connecting seat 5 is fixed with the electric telescopic rod 3 through bolts, the electric telescopic rod 3 and the U-shaped supporting rod 2 are detachably mounted through the first supporting connecting seat 5, and therefore the assembly and disassembly of the propulsion assembly are convenient, and the maintenance is convenient.
The clamping plate 6 is provided with an inserting groove 61, the inner wall of the inserting groove 61 is inserted with a rubber plate 7, and the rubber plate 7 is integrally provided with a protection bulge.
When the clamping device is specifically used, a workpiece is placed on the U-shaped supporting rod 2 and the supporting table 4, the clamping plate 6 is rotated to be parallel to the side face of the workpiece according to the inclination degree of the side face of the workpiece, the electric telescopic rod 3 stretches to drive the clamping plate 6 to clamp the workpiece, and the surface of the workpiece is fully attached to the clamping plate 6, so that the workpiece is clamped stably.
Example 2:
referring to fig. 5-6, unlike the embodiment 1, the end of the electric telescopic rod 3 is sleeved with a fixing ring 14, the bottom end of the fixing ring 14 is detachably connected with a supporting rod 16, the bottom end of the supporting rod 16 is welded with a sliding block 17, the top end of the U-shaped supporting rod 2 is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with the sliding block 17.
The bottom end of the fixed ring 14 is welded with a second support connecting seat 15, the inner wall of the second support connecting seat 15 is inserted with a support rod 16, the support rod 16 and the second support connecting seat 15 are fixed through bolts, and the tail end of the electric telescopic rod 3 is supported by the clamping plate 6, the support rod 16 and the sliding block 17, so that the telescopic stability of the electric telescopic rod 3 can be ensured.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.