CN219582196U - Rotary end surface stopping device for multi-shaft roller parts - Google Patents

Abstract

The utility model discloses a rotary end surface stopping device of a multiaxial roller part, wherein a cross rod parallel to the ground is arranged at the upper part of a frame, one end of the cross rod is of a hollow structure, one end of the cross rod is open, a movable sleeve and a transverse driving mechanism for driving the movable sleeve to axially slide along the cross rod are respectively arranged in the cross rod, a guide frame body which is connected with the movable sleeve and is vertical to the ground is arranged at the open end of the cross rod, an installation seat capable of axially sliding along the guide frame body is arranged at one side of the guide frame body, which is far away from the guide frame body, a stop end stopping wheel which is abutted against the end surface of the multiaxial roller part is rotationally connected to one side of the installation seat, and a longitudinal driving mechanism for driving the installation seat to carry out sliding adjustment is also arranged in the guide frame body; the end stop operation of the shaft roller workpiece with various diameters and lengths can be realized by utilizing the end stop wheel, and the displacement of the shaft roller workpiece during the rotary processing can be effectively relieved.

Description

Rotary end surface stopping device for multi-shaft roller parts

Technical Field

The utility model relates to the technical field of crane manufacturing, in particular to a rotary end surface stopping device for a multi-shaft roller part.

Background

With the development of general crane manufacturing industry in China, the product specification is larger and larger, the size and weight of the inner shaft roller parts of the crane are increased, in the precise automatic rotary machining process of the shaft roller parts, due to the fact that the size and weight of the shaft roller parts are overlarge and inertia of the shaft roller parts are large in the rotary process, the condition of micro-motion displacement easily occurs in the rotary process, if the parts undergo micro-motion displacement, the follow-up machining production is influenced, therefore, in the rotary machining process of the shaft roller parts, workers are required to stare at the position of a rotary circumferential line in the workpiece machining process at any time, stop calibration is performed in time when the displacement occurs, however, the workpiece displacement is small and is not easy to perceive, workers are required to keep concentration for a long time, so that not only is the labor intensity of workers increased, but also the machining efficiency of the parts is influenced by shutdown calibration.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a rotary end surface stop device for a multi-shaft axial roller part, which can realize end surface stop operation on axial roller workpieces with various diameters and lengths by utilizing a stop end stop wheel, can also utilize own rigidity to perform reaction when the workpiece slightly displaces during rotation, can effectively relieve the displacement of the axial roller part during rotary processing, and provides powerful support for accurate processing of the axial roller part.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multiaxis axial roller class part gyration terminal surface stop device, which comprises a frame, frame upper portion is equipped with the horizontal pole that parallels with ground, the horizontal pole is hollow structure, and its one end is uncovered, be equipped with respectively in the horizontal pole and remove sleeve and drive and remove sleeve along horizontal pole axial gliding transverse driving mechanism, the uncovered end of horizontal pole is equipped with and removes the sleeve and be connected, and with ground looks vertically direction support body, one side that the direction support body kept away from the horizontal pole is equipped with can follow direction support body axial gliding mount pad, one side that the direction support body was kept away from to the mount pad rotates and is connected with the end stop wheel that is inconsistent with axial roller class part terminal surface, still be equipped with in the direction support body and be used for driving the mount pad and carry out sliding adjustment's longitudinal driving mechanism.

Further, the transverse driving mechanism comprises a jacking screw rod, a jacking screw rod nut and a driving hand wheel, the jacking screw rod is rotationally connected with the jacking screw rod which is axially arranged along the transverse rod and penetrates through the movable sleeve, the jacking screw rod is connected with the rod body of the jacking screw rod in a threaded manner, the movable sleeve is fixedly connected with the jacking screw rod through the jacking screw rod nut, and one end, far away from the opening of the transverse rod, of the jacking screw rod penetrates through the transverse rod and is provided with the driving hand wheel at the end part of the jacking screw rod.

Further, the movable sleeve is fixedly connected with the guide frame body through the fixed flange sleeve.

Further, a sliding groove is formed in one side of the guide frame body and is axially formed in the guide frame body, and the mounting seat is in sliding fit with the guide frame body through the sliding groove.

Further, vertical actuating mechanism includes high adjusting hand wheel, high and low adjusting screw and slider, rotates in the direction support body to be connected with along the direction support body axial setting, and with the corresponding high and low adjusting screw of spout, the bottom surface is open structure in the spout, the mount pad be equipped with high and low adjusting screw thread complex slider towards one side of high and low adjusting screw, high and low adjusting screw's one end runs through the direction support body to be equipped with high adjusting hand wheel at its tip.

Further, the mount pad is "U" type structure, and the end stop catch wheel rotates the open end of installing at the mount pad.

Further, the end stop catch wheel is provided with a rotary shaft which is axially arranged along the end stop catch wheel and penetrates through the end stop catch wheel, and two ends of the rotary shaft are respectively connected with the upper inner wall and the lower inner wall of the mounting seat.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can realize the end stop operation of the shaft roller type workpiece with various diameters and lengths by adjusting the height and the contact area of the end stop wheel, the end stop wheel can not influence the rotation and the processing precision of the workpiece, and can also utilize the rigidity of the end stop wheel to perform reaction when the workpiece slightly displaces during rotation, thereby effectively relieving the displacement of the shaft roller type workpiece during rotary processing and providing powerful support for the accurate processing of the shaft roller type workpiece.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of an application state of the present utility model.

In the figure: 1. a rotating shaft; 2. a mounting base; 3. a stop end catch wheel; 4. a height adjusting hand wheel; 5. a guide frame body; 6. a height adjusting screw rod; 7. a slide block; 8. a chute; 9. a fixed flange sleeve; 10. moving the sleeve; 11. a cross bar; 12. tightly pushing the lead screw; 13. tightly pushing the screw nut; 14. driving a hand wheel; 15. a frame; 16. and (5) a base.

Detailed Description

In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element to be referred to has a specific azimuth.

Referring to fig. 1-2 of the specification, the present utility model provides a technical scheme:

in order to ensure the stability of the frame 15, a base 16 is arranged at the bottom of the frame 15, a cross rod 11 parallel to the ground is arranged at the upper part of the frame 15, the cross rod 11 is of a hollow structure, one end of the cross rod is open, a movable sleeve 10 and a transverse driving mechanism for driving the movable sleeve 10 to axially slide along the cross rod 11 are respectively arranged in the cross rod 11, the movable sleeve 10 is axially arranged along the cross rod 11 and is in clearance fit with the inner wall of the cross rod 11, the transverse driving mechanism comprises a jacking screw 12, a jacking screw nut 13 and a driving hand wheel 14, the cross rod 11 is rotationally connected with the jacking screw 12 which is axially arranged along the cross rod 11 and penetrates through the movable sleeve 10, the jacking screw nut 13 is in threaded connection with one end of the movable sleeve 10 far away from the opening of the cross rod 11, the jacking screw nut 13 is arranged between the movable sleeve 10 and the jacking screw 12 and is fixedly connected through the jacking screw 13, and one end of the jacking screw 12 far away from the opening of the cross rod 11 is penetrated through the cross rod 11, and the driving hand wheel 14 is arranged at the end of the jacking hand wheel 14;

the open end of the cross rod 11 is provided with a guide frame body 5 which is connected with the movable sleeve 10 and is vertical to the ground, in order to ensure the installation stability of the movable sleeve 10 and the guide frame body 5, the movable sleeve 10 and the guide frame body 5 are fixedly connected through a fixed flange sleeve 9, one side of the guide frame body 5 far away from the movable sleeve 10 is provided with a sliding groove 8 which is axially arranged along the guide frame body 5, the sliding groove 8 is internally and slidably matched with an installation seat 2, the installation seat 2 is of a U-shaped structure, the open end of the installation seat 2 of the U-shaped structure is arranged back to the guide frame body 5, a stop wheel 3 which is in contact with the end face of a shaft roller part is arranged in the open end of the installation seat 2, and in order to stop the rotation of the stop wheel 3, a rotary shaft 1 which is axially arranged along the stop wheel 3 and penetrates the stop wheel 3 is arranged, and two ends of the rotary shaft 1 are respectively connected with the upper inner wall and the lower inner wall of the installation seat 2;

in order to realize the sliding adjustment of the mounting seat 2 in the sliding groove 8, the guide frame body 5 is of a hollow structure, a longitudinal driving mechanism for driving the mounting seat 2 to carry out sliding adjustment is further arranged in the guide frame body 5, the longitudinal driving mechanism comprises a height adjusting hand wheel 4, a height adjusting screw rod 6 and a sliding block 7, the height adjusting screw rod 6 which is axially arranged along the guide frame body 5 and corresponds to the sliding groove 8 is rotationally connected with the guide frame body 5, the inner bottom surface of the sliding groove 8 is of an open structure, one side of the mounting seat 2, facing the height adjusting screw rod 6, is provided with the sliding block 7 which penetrates through the sliding groove 8 and is in threaded fit with the height adjusting screw rod 6, and one end of the height adjusting screw rod 6 penetrates through the guide frame body 5 and is provided with the height adjusting hand wheel 4 at the end part of the height adjusting screw rod 6;

when the multi-shaft axial roller part rotation end surface stopping device is used for processing an axial roller part, the height adjusting hand wheel 4 is screwed firstly, so that the mounting seat 2 slides up and down along the chute 8, the end stop wheel 3 on the mounting seat 2 corresponds to the end surface of the axial roller part, then the driving hand wheel 14 is screwed, the movable sleeve 10 pushes the guide frame body 5 to axially move along the cross rod 11, the end stop wheel 3 can effectively abut against the end surface of the axial roller part, and when the axial roller part rotates, if slight displacement occurs, the end stop wheel 3 reacts by means of the rigidity of the end stop wheel 3, so that the displacement of the axial roller part during rotation processing can be effectively relieved.

It will be apparent to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims (7)

1. The utility model provides a multiaxis axle roller class part gyration terminal surface arresting gear, includes frame (15), its characterized in that: the horizontal pole (11) that frame (15) upper portion was equipped with paralleled with ground, horizontal pole (11) are hollow structure, and its one end is uncovered, be equipped with respectively in horizontal pole (11) and remove sleeve (10) along horizontal pole (11) axial gliding transverse driving mechanism, the open end of horizontal pole (11) is equipped with and is connected with removing sleeve (10) and with ground looks vertically direction support body (5), one side that horizontal pole (11) was kept away from to direction support body (5) is equipped with can follow direction support body (5) axial gliding mount pad (2), one side that direction support body (5) was kept away from to mount pad (2) rotates and is connected with stop wheel (3) that are inconsistent with roller class part terminal surface, still be equipped with in direction support body (5) and be used for driving mount pad (2) and carry out sliding adjustment.

2. The rotary end surface stopping device for multi-axis roller parts according to claim 1, wherein: the transverse driving mechanism comprises a jacking screw (12), a jacking screw nut (13) and a driving hand wheel (14), the jacking screw (12) which is axially arranged along the transverse rod (11) and penetrates through the movable sleeve (10) is rotationally connected with the transverse rod (11), the jacking screw nut (13) is in threaded connection with the rod body of the jacking screw (12), the movable sleeve (10) is fixedly connected with the jacking screw (12) through the jacking screw nut (13), and one end, far away from the transverse rod (11), of the jacking screw (12) is penetrated through the transverse rod (11) and is provided with the driving hand wheel (14) at the end part of the jacking screw.

3. The rotary end surface stopping device for multi-axis roller parts according to claim 2, wherein: the movable sleeve (10) is fixedly connected with the guide frame body (5) through the fixed flange sleeve (9).

4. The rotary end surface stopping device for multi-axis roller parts according to claim 1, wherein: one side of the guide frame body (5) is provided with a chute (8) axially arranged along the guide frame body (5), and the mounting seat (2) is in sliding fit with the guide frame body (5) through the chute (8).

5. The rotary end surface stopping device for multi-axis roller parts according to claim 1, wherein: the vertical actuating mechanism includes high adjusting handle (4), high and low adjusting screw (6) and slider (7), and guide frame (5) internal rotation is connected with along guide frame (5) axial setting, and with spout (8) corresponding high and low adjusting screw (6), and the bottom surface is open structure in spout (8), and mount pad (2) are equipped with in one side of high and low adjusting screw (6) towards high and low adjusting screw (6) screw thread fit's slider (7), and guide frame (5) are run through to high adjusting screw (6) one end to be equipped with high adjusting handle (4) at its tip.

6. The rotary end surface stopping device for multi-axis roller parts according to claim 1, wherein: the mounting seat (2) is of a U-shaped structure, and the end stop catch wheel (3) is rotatably mounted at the open end of the mounting seat (2).

7. The rotary end surface stopping device for multi-axis roller parts according to claim 6, wherein: the end stop catch wheel (3) is provided with a rotary shaft (1) which is axially arranged along the end stop catch wheel (3) and penetrates through the end stop catch wheel (3), and two ends of the rotary shaft (1) are respectively connected with the upper inner wall and the lower inner wall of the mounting seat (2).