阅读说明：本技术 一种液压式齿合的链轮离合器装置 (Hydraulic meshing sprocket clutch device ) 是由 陈胥升 于 2020-04-16 设计创作，主要内容包括：本发明公开了一种液压式齿合的链轮离合器装置,涉及离合器装置领域,针对现有链轮离合器需要不停的进行启停,且易损伤滚道,传动力矩小的问题,现提出如下方案,其包括电机,所述电机的下边面固定连接有连接座,所述电机的输出端固定连接有第一传动轴,所述第一传动轴的右侧连接有第二传动轴,所述第二传动轴的右侧设置有转动轴轴承座,所述转动轴轴承座的右侧设置有离合油缸,所述离合油缸内设置有离合卡盘花键轴,所述离合卡盘花键轴的外表面套接有轴承,所述第二传动轴的右端固定连接有离合卡盘,所述离合油缸的右侧面设置有盖板,所述盖板的右侧设置有离合从动卡盘。使得本装置具有操便携,且可以增大扭矩,满足较大较重的工件滚动送料需求。(The invention discloses a hydraulic meshing sprocket clutch device, relating to the field of clutch devices and aiming at the problems that the existing sprocket clutch needs to be started and stopped continuously, is easy to damage a roller path and has small transmission torque, the following proposal is proposed, which comprises a motor, wherein the lower side surface of the motor is fixedly connected with a connecting seat, the output end of the motor is fixedly connected with a first transmission shaft, the right side of the first transmission shaft is connected with a second transmission shaft, the right side of the second transmission shaft is provided with a rotating shaft bearing seat, a clutch oil cylinder is arranged on the right side of the rotating shaft bearing seat, a clutch chuck spline shaft is arranged in the clutch oil cylinder, the outer surface of the spline shaft of the clutch chuck is sleeved with a bearing, the right end of the second transmission shaft is fixedly connected with the clutch chuck, the right side face of the clutch oil cylinder is provided with a cover plate, and the right side of the cover plate is provided with a clutch driven chuck. The device is portable in operation, can increase the torque, and meets the requirements of rolling and feeding of large and heavy workpieces.)

1. The utility model provides a sprocket clutch device of fluid pressure type meshing, includes motor (1), the lower level fixedly connected with connecting seat (2) of motor (1), the output fixedly connected with first transmission shaft (3) of motor (1), the right side of first transmission shaft (3) is connected with second transmission shaft (4), its characterized in that, the right side of second transmission shaft (4) is provided with axis of rotation bearing frame (5), the right side of axis of rotation bearing frame (5) is provided with clutch cylinder (6), be provided with clutch chuck integral key shaft (7) in clutch cylinder (6), bearing (8) have been cup jointed to the surface of clutch chuck integral key shaft (7), the right-hand member fixedly connected with clutch chuck (9) of second transmission shaft (4), the right side of clutch cylinder (6) is provided with apron (10), the right side of apron (10) is provided with separation and reunion driven chuck (11), the right side of separation and reunion driven chuck (11) is provided with pay-off frame drive sprocket (12), a plurality of second bolt holes and bolt hole have been seted up to the side of apron (10), be provided with second bolt (13) in the second bolt hole, the downthehole spacer pin (14) that is provided with of bolt, hydraulic fluid port (15) have been seted up to the upper surface of clutch cylinder (6), be provided with oil pipe joint (16) in hydraulic fluid port (15).

2. A hydraulically geared sprocket clutch arrangement according to claim 1, characterised in that the right end of the first drive shaft (3) extends through the rotation shaft bearing support (5) to the right of the rotation shaft bearing support (5), and that the surface of the first drive shaft (3) is in movable connection with the inner diameter of the rotation shaft bearing support (5) via a second bearing.

3. A hydraulically geared sprocket clutch arrangement according to claim 1 or 2, characterized in that the second transmission shaft (4) is fixedly connected to the right-hand extension of the first transmission shaft (3), and the second transmission shaft (4) is keyed with a clutch chuck spline shaft (7) on its surface.

4. The hydraulically meshed sprocket clutch assembly according to claim 1, characterized in that the clutch chuck (9) is sleeved on the outer surface of the clutch chuck spline shaft (7), and the bearing (8) is movably sleeved on the outer surface of the clutch chuck (9), and the outer surface of the bearing (8) is movably connected to the inner diameter of the clutch cylinder (6).

5. The hydraulically geared sprocket clutch device according to claim 1, wherein the second bolt (13) is provided on a right side surface of the cover plate (10) and is screwed to a right side surface of the clutch cylinder (6) through the cover plate (10).

6. The hydraulically geared sprocket clutch assembly according to claim 1, wherein the limit pin (14) is arranged on the right side of the cover plate (10) and is pinned to the right side of the clutch cylinder (6) through the cover plate (10).

7. The hydraulically geared sprocket clutch apparatus according to claim 1 or 6, wherein the oil pipe joint (16) extends through the oil port (15) in the clutch cylinder (6) with the extended end being disposed above the pinned stopper pin (14).

Technical Field

The invention relates to the field of clutch devices, in particular to a hydraulic meshing sprocket clutch device.

Background

The traditional electric feeding mode of the rod channel of the band sawing machine is that a feeding driving device drives a chain wheel to operate so as to achieve the purpose that the rod channel rotates for feeding, when the electric feeding mode is used on a numerical control band sawing machine, the electric feeding mode is obviously unreasonable, when a workpiece is rolled and fed into a main machine, the rod channel needs to stop operating, the workpiece is dragged to be fixed to length by a clamping automatic feeding mode of the numerical control band sawing machine, at the moment, the workpiece and the rod channel generate hard friction, the rod channel and the feeding driving device are easily damaged, and the load of the clamping automatic feeding is increased.

Although an electromagnetic/hydraulic clutch can be adopted on the rod way feeding driving device, the electromagnetic/hydraulic clutches on the market are all in friction plate type or conical tooth type clutch type, the transmission torque is small, and the requirements of rolling and feeding larger and heavier workpieces cannot be met. A hydraulically geared sprocket clutch arrangement is therefore proposed.

Disclosure of Invention

The invention provides a hydraulic meshing sprocket clutch device, which solves the problems that the existing sprocket clutch needs to be started and stopped continuously, is easy to damage a roller path and has small transmission torque.

In order to achieve the purpose, the invention adopts the following technical scheme:

a hydraulic meshing sprocket clutch device comprises a motor, wherein a connecting seat is fixedly connected with the lower side surface of the motor, a first transmission shaft is fixedly connected with the output end of the motor, a second transmission shaft is connected with the right side of the first transmission shaft, a rotating shaft bearing seat is arranged on the right side of the second transmission shaft, a clutch oil cylinder is arranged on the right side of the rotating shaft bearing seat, a clutch chuck spline shaft is arranged in the clutch oil cylinder, a bearing is sleeved on the outer surface of the clutch chuck spline shaft, a clutch chuck is fixedly connected with the right end of the second transmission shaft, a cover plate is arranged on the right side surface of the clutch oil cylinder, a clutch driven chuck is arranged on the right side of the cover plate, a feeding frame driving sprocket is arranged on the right side of the clutch driven chuck, a plurality of second bolt holes and bolt holes are formed in, the bolt hole is internally provided with a limit pin, the upper surface of the clutch oil cylinder is provided with an oil port, and an oil pipe joint is arranged in the oil port.

Preferably, the right end of the first transmission shaft passes through the rotating shaft bearing seat and extends to the right side of the rotating shaft bearing seat, and the surface of the first transmission shaft is movably connected with the inner diameter of the rotating shaft bearing seat through a second bearing.

Preferably, the second transmission shaft is fixedly connected to the right extending end of the first transmission shaft, and the surface key of the second transmission shaft is connected with the clutch chuck spline shaft.

Preferably, the outer surface of the spline shaft of the clutch chuck is sleeved with the clutch chuck, the outer surface of the clutch chuck is movably sleeved with the bearing, and the outer surface of the bearing is movably connected to the inner diameter of the clutch oil cylinder.

Preferably, the second bolt is arranged on the right side surface of the cover plate and penetrates through the cover plate to be connected to the right side surface of the clutch oil cylinder in a threaded mode.

Preferably, the limit pin is arranged on the right side surface of the cover plate and penetrates through the cover plate pin to be connected to the right side surface of the clutch oil cylinder.

Preferably, the oil pipe joint penetrates through the oil port and extends into the clutch cylinder, and the extending end is arranged above the limiting pin connected with the pin.

Compared with the prior art, the invention has the beneficial effects that:

the clutch driven chuck can rotate on the transmission shaft and is locked on the transmission shaft through a bearing, a spacer sleeve and a gasket to drive the rod channel to roll. The combined tooth profile of the clutch chuck piece is square, so that large torque can be transmitted, and the rolling feeding requirement of large and heavy workpieces is met.

The device is portable in operation, can increase the torque, and meets the requirements of rolling and feeding of large and heavy workpieces.

Drawings

Fig. 1 is a perspective view of a hydraulically geared sprocket clutch apparatus according to the present invention.

Fig. 2 is an exploded view of the structure of a hydraulically geared sprocket clutch apparatus of the present invention.

Fig. 3 is a plan view of a structure of a hydraulically meshing sprocket clutch device according to the present invention.

Reference numbers in the figures: the oil pipe joint comprises a motor 1, a connecting seat 2, a first transmission shaft 3, a second transmission shaft 4, a transmission shaft bearing seat 5, a clutch oil cylinder 6, a clutch chuck spline shaft 7, a bearing 8, a clutch chuck 9, a cover plate 10, a clutch driven chuck 11, a feeding frame driving sprocket 12, a second bolt 13, a limiting pin 14, an oil port 15 and an oil pipe joint 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a hydraulic type meshing sprocket clutch device comprises a motor 1, a connecting seat 2 is fixedly connected to the lower side surface of the motor 1, a first transmission shaft 3 is fixedly connected to the output end of the motor 1, a second transmission shaft 4 is connected to the right side of the first transmission shaft 3, a rotating shaft bearing seat 5 is arranged on the right side of the second transmission shaft 4, a clutch oil cylinder 6 is arranged on the right side of the rotating shaft bearing seat 5, a clutch chuck spline shaft 7 is arranged in the clutch oil cylinder 6, a bearing 8 is sleeved on the outer surface of the clutch chuck spline shaft 7, a clutch chuck 9 is fixedly connected to the right end of the second transmission shaft 4, a cover plate 10 is arranged on the right side surface of the clutch oil cylinder 6, a clutch driven chuck 11 is arranged on the right side of the cover plate 10, a feeding frame driving sprocket 12 is arranged, a second bolt 13 is arranged in the second bolt hole, a limit pin 14 is arranged in the bolt hole, an oil port 15 is formed in the upper surface of the clutch oil cylinder 6, and an oil pipe joint 16 is arranged in the oil port 15.

In this embodiment, the right end of the first transmission shaft 3 passes through the rotation shaft bearing seat 5 and extends to the right of the rotation shaft bearing seat 5, and the surface of the first transmission shaft 3 and the inner diameter of the rotation shaft bearing seat 5 are movably connected through a second bearing.

In the present embodiment, the second transmission shaft 4 is fixedly connected to the right extending end of the first transmission shaft 3, and the surface of the second transmission shaft 4 is keyed with the clutch chuck spline shaft 7.

In this embodiment, the outer surface of the clutch chuck spline shaft 7 is sleeved with a clutch chuck 9, the outer surface of the clutch chuck 9 is movably sleeved with a bearing 8, and the outer surface of the bearing 8 is movably connected with the inner diameter of the clutch oil cylinder 6.

In the present embodiment, the second bolt 13 is provided on the right side surface of the cover plate 10 and screwed to the right side surface of the clutch cylinder 6 through the cover plate 10.

In the present embodiment, the stopper pin 14 is provided on the right side surface of the cover plate 10 and is pin-connected to the right side surface of the clutch cylinder 6 through the cover plate 10.

In this embodiment, the oil pipe joint 16 extends through the oil port 15 into the clutch cylinder 6, and the extending end is disposed above the stopper pin 14 of the pin joint.

The working principle is as follows: when using, can be through the transmission of control clutch cylinder 6, will promote the flexible of connecting clutch chuck integral key shaft 7 and clutch chuck 9, and then can make clutch chuck 9 and separation and reunion driven chuck 11 carry out the complex and be connected, make and can drive clutch chuck 9 through driving first transmission shaft 3 and second transmission shaft 4 and rotate under the drive of motor 1, and then drive the rotation of driven clutch chuck 11, then drive pay-off frame drive sprocket 12 and rotate, roll in order to drive the rod way. The clutch chuck 9 is combined with the square teeth in tooth form, large torque can be transmitted, the rolling feeding requirement of a large and heavy workpiece is met, when the machine tool uses a rod channel for electric feeding, the clutch is in a combined state, the torque is transmitted to the rod channel for feeding, after the workpiece is rolled and fed into the main machine, the feeding driving device stops running, the clutch is separated, the workpiece is dragged to be fixed to length in a clamping automatic feeding mode of the numerical control band sawing machine, at the moment, the workpiece is in rolling contact with the rod channel, and the driven clutch chuck 11 idles.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.