CN204338978U - A kind of shaft-like workpiece end Double Milling device - Google Patents

Abstract

The utility model is a kind of shaft-like workpiece end Double Milling device, there is workbench, workbench the right and left is arranged with two chutes, one piece of bearing plate is slidably connected above chute, bearing plate is laterally provided with some draw-in grooves, bottom bearing plate, central rotational is connected with a screw mandrel A, and the other end of screw mandrel A is in transmission connection by shaft coupling and drive motors; The rear side of bearing plate is provided with bracing frame, and bracing frame is laterally equipped with a rotating shaft, and a pair clamping device is equipped with at rotating shaft two ends; Be furnished with two cover milling attachments in the left and right sides symmetric position of bearing plate, milling attachment includes base, and base is provided with the slide plate controlled by handwheel, and slide plate is fixedly connected with drive unit, and the output of drive unit is connected with milling head; The utility model structure is simple, and use solid and reliable, working (machining) efficiency is high, cost is low, has good application and popularization value, is mainly used among the face milling processing of shaft-like workpiece two ends.

Description

A double-sided milling device for the end of a shaft workpiece

technical field

The utility model relates to the technical field of processing equipment for metal shaft workpieces, in particular to a double-sided milling device for the ends of shaft workpieces.

Background technique

Under normal circumstances, the milling of the end face of shaft workpieces is carried out on a milling machine. One shaft is milled at a time, and one end is milled before the other end is milled. The processing efficiency is low. For enterprises, the production cost is invisible. greatly improved.

Contents of the invention

The purpose of this utility model is to provide a double-sided milling device for the end of a shaft workpiece with high processing efficiency and low production cost in order to solve the above problems existing in the milling of the end of the shaft workpiece.

The specific scheme of the utility model is: a double-sided milling device for the end of a shaft workpiece, which is characterized in that: it has a workbench, and two chutes are symmetrically arranged on the left and right sides of the workbench. There are several card slots horizontally on the receiving plate, and a threaded rod A is connected to the middle of the bottom of the receiving plate, and the other end of the threaded rod A is connected to the drive motor through a coupling. It can slide back and forth along the chute under driving adjustment; a support frame is provided on the rear side of the receiving plate, a rotating shaft is installed horizontally on the supporting frame, and a pair of clamping devices are installed at both ends of the rotating shaft; symmetrical positions on the left and right sides of the receiving plate Two sets of milling devices are arranged. The milling devices include a base on which a slide plate controlled by a hand wheel is arranged. The drive device is fixedly connected to the slide plate, and the output end of the drive device is connected to a milling head.

The clamping device described in the utility model includes a bracket plate, a screw B is installed in the middle of the bracket plate, and the screw B is threadedly connected with the bracket plate, and the outer end of the screw B is provided with a rotating handle. The other end of B is connected with a pressing plate through a universal joint; one end of the support plate is fixedly connected with the rotating shaft, and the other end of the support plate is hinged with a hook.

In order to make the clamping device clamp more firmly, a rubber pad is provided on the pressing surface of the pressing plate in the utility model.

The receiving plate described in the utility model is also provided with two clamping strips longitudinally.

When the utility model is working, a plurality of shaft workpieces are mounted on the receiving plate first. Since the receiving plate is provided with a slot and a clip, and a clamping device is provided, the workpiece can be firmly fixed on the receiving plate. Then move it to the appropriate position through the screw rod A and the drive motor set under the receiving plate, and at the same time adjust the milling devices on the left and right sides of the receiving plate to the appropriate position, so that both ends of multiple shaft workpieces can be processed at the same time. The end part is processed by double-sided milling; the utility model has the advantages of simple structure, firm and reliable use, high processing efficiency, low cost, and good application and popularization value.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

In the figure: 1—hook, 2—support plate, 3—screw rod B, 4—rotating handle, 5—support frame, 6—milling head, 7—driving device, 8—base, 9—hand wheel, 10—undertaking Plate, 11—chute, 12—table, 13—drive motor, 14—coupling, 15—screw A, 16—slot, 17—strip, 18—rubber pad, 19—rotating shaft, 20— Pressing plate, 21—sliding plate.

Detailed ways

Referring to Fig. 1, the utility model is a double-sided milling device for the end of a shaft workpiece, which has a workbench 12, and two chute 11 are symmetrically arranged on the left and right sides of the workbench, and a receiving plate 10 is slidably connected to the top of the chute. , the receiving plate is horizontally provided with several card slots 16, the bottom of the receiving plate is connected with a threaded rod A15 for rotation in the middle, the other end of the threaded rod A is connected with the driving motor 13 through a coupling 14, and the receiving plate is connected to the screw rod A15. Under the driving adjustment of A, it can slide back and forth along the chute; the rear side of the receiving plate is provided with a support frame 5, and a rotating shaft 19 is horizontally installed on the supporting frame, and a pair of clamping devices are installed at both ends of the rotating shaft; Two sets of milling devices are arranged symmetrically on both sides. The milling device includes a base 8 on which a slide 21 controlled by a hand wheel 9 is arranged. The drive 7 is fixedly connected to the slide. The output end of the drive is connected to a milling device. head 6.

The clamping device described in this embodiment includes a bracket plate 2, a screw rod B3 is installed in the middle of the bracket plate, the screw rod B is threadedly connected with the bracket plate, and the outer end of the screw rod B is provided with a rotating handle 4, The other end of the screw rod B is connected with a pressing plate 20 through a universal joint; one end of the support plate is fixedly connected with the rotating shaft, and the other end of the support plate is hinged with a hook 1 .

In order to make the clamping device clamp more firmly, a rubber pad 18 is provided on the pressing surface of the pressing plate in this embodiment.

In this embodiment, two clamping strips 17 are arranged longitudinally on the receiving plate.

When the utility model is working, a plurality of shaft workpieces are mounted on the receiving plate first. Since the receiving plate is provided with a clamping groove 16 and a clamping strip 17, and a clamping device is provided, the workpieces can be fixed firmly. On the receiving plate 10, move it to a proper position through the screw rod A15 and the drive motor 13 provided under the receiving plate, and at the same time adjust the milling devices on the left and right sides of the receiving plate to the appropriate position, and then multiple axes can be processed at the same time. Double-sided milling is performed on both ends of similar workpieces.

Claims (4)

1. A double-sided milling device for the end of a shaft workpiece, characterized in that: it has a workbench, and two chutes are symmetrically arranged on the left and right sides of the workbench, and a receiving plate is slidably connected to the upper part of the chute, and the receiving plate There are several card slots in the upper horizontal direction, and there is a threaded rod A in the middle of the bottom of the receiving plate, and the other end of the threaded rod A is connected to the drive motor through a coupling. The groove slides back and forth; a support frame is provided on the rear side of the receiving plate, a rotating shaft is installed horizontally on the supporting frame, and a pair of clamping devices are installed at both ends of the rotating shaft; two sets of milling devices are arranged symmetrically on the left and right sides of the receiving plate , the milling device includes a base, a slide plate controlled by a hand wheel is arranged on the base, a drive device is fixedly connected to the slide plate, and a milling head is connected to an output end of the drive device. 2. A double-sided milling device for the end of a shaft workpiece according to claim 1, characterized in that: the clamping device includes a bracket plate, and a screw B is installed in the middle of the bracket plate, and the screw rod B is threadedly connected with the bracket plate, the outer end of the screw rod B is provided with a rotating handle, and the other end of the screw rod B is connected with a pressure plate through a universal joint; one end of the bracket plate is fixedly connected with the rotating shaft, and the bracket plate The other end is hinged with a hook. 3 . The double-sided milling device for the end of a shaft workpiece according to claim 2 , wherein a rubber pad is arranged on the pressing surface of the pressing plate. 4 . 4. A double-sided milling device for the end of a shaft workpiece according to claim 1, characterized in that: the receiving plate is further provided with two clamping bars in the longitudinal direction.