CN216096468U

CN216096468U - Bearing roller shaft machining mechanism

Info

Publication number: CN216096468U
Application number: CN202122313502.8U
Authority: CN
Inventors: 吕文辉
Original assignee: JINHUA CHANGNENG MACHINERY CO Ltd
Current assignee: JINHUA CHANGNENG MACHINERY CO Ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-22
Anticipated expiration: 2031-09-24

Abstract

The utility model provides an idler shaft processing mechanism, which includes a machine table and a processing device. The processing device includes one or two processing devices, and the two are symmetrically arranged. The processing device can slide relatively and can adjust the position in a single machine. In the present application, when two processing devices are provided, the two processing devices can slide along the machine as a whole, and the processing device is provided with X-axis and Y-axis sliding mechanisms, and is also provided with free movement on the X, Y, and Z axes. The high-degree and rotatable manipulator realizes collaborative feeding and collaborative processing. In actual production, the short axis is processed separately, and the two processing devices of the long axis are processed together, which greatly improves efficiency and reduces costs; a special processing machine on a separate processing device The position adjustment is convenient, and it is equipped with a clamping mechanism and a feeding clamping mechanism. The clamping mechanism can clamp and rotate the shaft, and the feeding clamping mechanism can clamp the shaft for a short time and cooperate with the manipulator to realize the shaft. U-turn, so as to achieve the degree of automation of the machining of both ends of the shaft.

Description

Bearing roller shaft machining mechanism

Technical Field

The utility model relates to a bearing roller shaft machining device, in particular to a bearing roller shaft machining mechanism.

Background

At present, shaft processing equipment on the market has the following problems: 1. mostly, the single processing station is adopted, and the processing mode can not be adjusted; 2. the processing procedure needs too much manual work, which results in low efficiency and high cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a bearing roller shaft machining mechanism, which solves the problems in the background technology.

In order to solve the technical problems, the utility model specifically adopts the following technical scheme:

the roller carrier shaft machining mechanism comprises a machine table and a machining device, the length direction of the machine table is defined to be the X-axis direction, the width direction of the machine table is the Y-axis direction, the height direction of the machine table is the Z-axis direction, the machining device comprises one or two machining devices, the two machining devices are symmetrically arranged, and the machining device is connected with the machine table in a sliding mode through a supporting plate with a sliding block; the processing device is arranged on the supporting plate and comprises a Y-axis sliding mechanism, an X-axis sliding mechanism and a special processing machine which are arranged from bottom to top; the machine table is provided with a first driving mechanism which drives the supporting plate and the processing device on the supporting plate to integrally slide; the supporting plate is also provided with a clamping mechanism with adjustable clamping length.

Preferably, the X-axis sliding mechanism comprises an X-axis sliding rail, an X-axis sliding block and an X-axis driving mechanism, and the output end of the X-axis driving mechanism is connected with the X-axis sliding block to drive the X-axis sliding block to slide along the X-axis sliding rail.

Preferably, the Y-axis sliding mechanism comprises a Y-axis sliding rail, a Y-axis sliding block and a Y-axis driving mechanism, and the output end of the Y-axis driving mechanism is connected with the Y-axis sliding block to drive the Y-axis sliding block to slide along the Y-axis sliding rail.

Preferably, the special processing machine is one or more of a drilling machine and a milling machine, wherein the milling machine is provided with a double-row cutter bar or an electric cutter rest, a plurality of cutters are arranged on the double-row cutter bar or the electric cutter rest, and the cutters respectively act on the side wall and the end part of the roller supporting shaft.

Preferably, the first driving mechanism includes a motor, a lead screw, a nut seat and a slide rail disposed on the machine platform and extending along the X-axis, wherein the slide block is the nut seat. Realize the whole position control to processingequipment through lead screw motor structure, when processingequipment is two, the regulation of interval can let both in coordination process same bearing roller axle.

Preferably, the X-axis driving mechanism and the Y-axis driving mechanism are one of a drag chain mechanism and a telescopic cylinder. The drag chain mechanism comprises a driving motor, a drag chain guide groove, a sliding block and the like, and is a conventional technology and is not described in detail herein.

Preferably, the top of the processing device is further provided with a material pushing and clamping mechanism, the material pushing and clamping mechanism comprises a feeding slide rail, a feeding slide seat arranged on the feeding slide rail and a feeding air cylinder driving the feeding slide seat to slide, the feeding slide rail is arranged along the X-axis direction, the feeding slide seat is provided with a clamping jaw air cylinder, and a clamping jaw of the clamping jaw air cylinder is as high as a central clamping hole of the clamping mechanism.

Preferably, the clamping mechanism comprises a servo motor and an oil pressure clamping seat, a clamping head of the servo motor output shaft and the oil pressure clamping seat are connected through a belt, the top of the oil pressure clamping seat is connected with a limiting plate with an adjustable position through a strip-shaped plate in a sliding mode, a limiting hole which is as high as a central clamping hole of the oil pressure clamping seat is formed in the limiting plate, and the roller carrier shaft penetrates through the limiting hole and the central clamping hole to be horizontal. The spacing distance between the limiting hole and the clamping hole is changed by adjusting the position of the limiting plate, so that the carrier roller shafts with different lengths can be placed and clamped.

Preferably, the machine table is further provided with a feeding robot having a degree of freedom in the X-axis, Y-axis and Z-axis directions, and the feeding robot is configured to convey the carrier roller shaft to a processing station of the processing device. The manipulator is responsible for material loading, unloading.

Preferably, at least one feeding manipulator is provided, and the feeding manipulator includes a rotary cylinder and a pneumatic claw. Preferably, two feeding mechanical arms are arranged, each feeding mechanical arm is provided with two gas claws, the two feeding mechanical arms on the long shaft can grasp the short shaft in a cooperative manner, and the arrangement can ensure the stability in the grasping and feeding transfer processes; the rotary cylinder may be used to rotate the direction of the carrier shaft for short axis double end machining.

In addition, the front side of the machine table is also provided with a feeding and discharging integrated frame for storing materials and discharging.

Compared with the prior art, the utility model has the following beneficial effects:

when the two processing devices are arranged, the two processing devices can integrally slide along a machine table, an X-axis sliding mechanism and a Y-axis sliding mechanism are arranged in the processing devices, in addition, a rotatable manipulator which is sleeved on an X, Y, Z shaft and has freedom degree is arranged, so that cooperative feeding and cooperative processing are realized, a short shaft is independently processed in actual production, and two processing devices for a long shaft are cooperatively processed, so that the efficiency is greatly improved, and the cost is reduced; the special machine position adjustment of processing on the solitary processingequipment is convenient, and is furnished with fixture and material loading clamping mechanism, and fixture can carry out centre gripping and rotation to the counter shaft, and material loading clamping mechanism carries out the centre gripping in short time and cooperates the manipulator to realize turning round of counter shaft to realize the degree of automation of the processing of counter shaft both ends tip.

Drawings

Fig. 1 is a perspective view of the present application.

Fig. 2 is a perspective view (removing the feeding and blanking integrated frame) of the present application.

Fig. 3 is a perspective view of the present application (removing the feeding and discharging integrated rack and the feeding manipulator).

Fig. 4 is a partially enlarged view of the processing apparatus.

In the figure: the automatic feeding and discharging device comprises a machine table 1, a machining device 2, a milling machine 201, a drilling machine 202, a clamping mechanism 3, a limiting plate 301, a feeding and discharging integrated frame 4, a first driving mechanism 5, a material pushing and clamping mechanism 6 and a feeding manipulator 7.

Detailed Description

The details of the present invention will be described below with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1, 3 and 4, the roller carrier shaft processing mechanism includes a machine table 1 and a processing device 2, the length direction of the machine table 1 is defined as an X-axis direction, the width direction of the machine table 1 is a Y-axis direction, the height direction of the machine table 1 is a Z-axis direction, the processing device 2 includes one or two, the two are symmetrically arranged, and the processing device 2 is connected with the machine table 1 in a sliding manner through a supporting plate with a sliding block; the processing device 2 is arranged on the supporting plate and comprises a Y-axis sliding mechanism, an X-axis sliding mechanism and a special processing machine which are arranged from bottom to top; a first driving mechanism 5 is arranged on the machine table 1, and the first driving mechanism 5 drives the supporting plate and the processing device 2 thereon to integrally slide; the supporting plate is also provided with a clamping mechanism 3 with adjustable clamping length.

Preferably, the special processing machine is one or more of a drilling machine 202 and a milling machine 201, wherein the milling machine 201 is provided with a double-row cutter bar, a plurality of cutters are arranged on the double-row cutter bar, and the plurality of cutters respectively act on the side wall and the end part of the carrier roller shaft.

Preferably, the first driving mechanism 5 includes a motor, a lead screw, a nut seat and a slide rail disposed on the machine platform 1 and extending along the X axis, wherein the slide block is the nut seat.

Preferably, the X-axis driving mechanism and the Y-axis driving mechanism are one of a drag chain mechanism and a telescopic cylinder.

Preferably, the top of the processing device 2 is further provided with a material pushing and clamping mechanism 6, the material pushing and clamping mechanism 6 comprises a feeding slide rail, a feeding slide seat arranged on the feeding slide rail, and a feeding cylinder driving the feeding slide seat to slide, the feeding slide rail is arranged along the X-axis direction, the feeding slide seat is provided with a clamping jaw cylinder, and a clamping jaw of the clamping jaw cylinder is as high as a central clamping hole of the clamping mechanism 3. The material pushing and clamping mechanism 6 moves synchronously with the special processing machine in the Y-axis direction, and the movement in the X-axis direction is driven by the feeding cylinder.

Preferably, the clamping mechanism 3 comprises a servo motor and an oil pressure clamping seat, a clamping head of the servo motor output shaft and the oil pressure clamping seat are connected through a belt, the top of the oil pressure clamping seat is connected with a limiting plate 301 with an adjustable position through a strip-shaped plate in a sliding mode, a limiting hole which is as high as a central clamping hole of the oil pressure clamping seat is formed in the limiting plate 301, and the roller supporting shaft penetrates through the limiting hole and the central clamping hole to be horizontal.

Preferably, the machine base 1 is further provided with a feeding robot 7 having a degree of freedom in the X-axis, Y-axis and Z-axis directions, and the feeding robot 7 is configured to convey the carrier roller shaft to a processing station of the processing device 2.

Preferably, at least one feeding robot 7 is provided, and includes a rotary cylinder and a gas claw. Preferably, the feeding mechanical arm 7 is provided with two, each feeding mechanical arm 7 is provided with two gas claws, the two feeding mechanical arms 7 of the long shaft are cooperatively grabbed, the short shaft can be grabbed through the two gas claws on one feeding mechanical arm 7, and the grabbing and the stability in the feeding transfer process can be guaranteed by the arrangement.

In addition, the front side of the machine table 1 is also provided with a feeding and discharging integrated frame 4 for storing materials and discharging.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The idler shaft processing mechanism includes a machine and a processing device, and the length direction of the machine is defined as the X-axis direction, the width direction of the machine is the Y-axis direction, and the height direction of the machine is the Z-axis direction, characterized in that: The processing device includes one or two sets, and the two sets are symmetrically arranged. The processing device is slidably connected to the machine table through a pallet with a slider; X-axis sliding mechanism and processing machine, the processing machine is driven by the Y-axis sliding mechanism and the X-axis sliding mechanism to slide along the Y-axis and X-axis respectively; the machine table is provided with a first driving mechanism, and the first driving mechanism drives the pallet It slides integrally with the processing device on it; a clamping mechanism is also arranged on the pallet.

2. The idler shaft processing mechanism according to claim 1 is characterized in that: the X-axis sliding mechanism comprises an X-axis sliding rail, an X-axis sliding block and an X-axis driving mechanism, and the output end of the X-axis driving mechanism is connected to the X-axis sliding mechanism. The block connection drives the X-axis slider to slide along the X-axis rail.

3. The idler shaft machining mechanism according to claim 2 is characterized in that: the Y-axis sliding mechanism comprises a Y-axis sliding rail, a Y-axis sliding block and a Y-axis driving mechanism, and the output end of the Y-axis driving mechanism and the Y-axis sliding mechanism The block connection drives the Y-axis slider to slide along the Y-axis rail.

4. The idler shaft processing mechanism according to claim 1 is characterized in that: the special processing machine is one or more of a drilling machine and a milling machine, wherein the milling machine has a double row cutter bar or an electric tool rest, A plurality of knives are arranged on the double-row knife bar or the electric knife rest, and the multiple knives act on the side wall and the end of the idler shaft respectively.

5. The idler shaft processing mechanism according to claim 1, wherein the first drive mechanism comprises a motor, a screw rod, a nut seat and a slide rail arranged on the machine table and extending along the X axis, wherein the slide block is a nut seat.

6 . The idler shaft machining mechanism according to claim 3 , wherein the X-axis driving mechanism and the Y-axis driving mechanism are one of a drag chain mechanism or a telescopic cylinder. 7 .

7. The idler shaft processing mechanism according to claim 1, wherein the top of the processing device is further provided with a pushing and clamping mechanism, and the pushing and clamping mechanism comprises a feeding slide rail and a feeding slide arranged on the feeding slide rail. The feeding cylinder is used to drive the sliding of the feeding slide. The feeding slide rail is arranged along the X-axis. The feeding slide is provided with a gripper cylinder. The gripper of the gripper cylinder is at the same height as the central clamping hole of the clamping mechanism.

8. The idler shaft machining mechanism according to claim 1, wherein the clamping mechanism comprises a servo motor and a hydraulic clamping seat, the output shaft of the servo motor and the clamping head of the hydraulic clamping seat are connected by a belt, and the hydraulic pressure The top of the clamping base is slidably connected with a position-adjustable limit plate through a strip plate. The limit plate is provided with a limit hole at the same height as the central clamping hole of the hydraulic clamp, and the idler shaft passes through the limit hole and the center. Clamp the hole to keep it level.

9 . The idler shaft processing mechanism according to claim 1 , wherein the machine table is further provided with a feeding manipulator with degrees of freedom in the directions of X, Y and Z axes, and the feeding manipulator is used to move the idler shaft. 10 . Transported to the processing station of the processing device.

10 . The idler shaft machining mechanism according to claim 9 , wherein at least one feeding manipulator is provided, which includes a rotating cylinder and an air gripper. 11 .