CN219472690U

CN219472690U - Supporting device and rotating device comprising same

Info

Publication number: CN219472690U
Application number: CN202223606175.6U
Authority: CN
Inventors: 朱大伟
Original assignee: Zhejiang Mingyuan Equipment Technology Co ltd
Current assignee: Zhejiang Mingyuan Equipment Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-08-04
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses a supporting device and a rotating device comprising the same, comprising: a connecting plate; the support rod is fixed on the connecting plate and internally provided with a telescopic groove; the telescopic sliding block is arranged in the telescopic groove and can move in the telescopic groove; one end of the telescopic rod is fixedly connected with the telescopic sliding block, and the other end of the telescopic rod extends out of the telescopic groove; one end of the telescopic rod extending out of the telescopic groove is fixedly connected with a bracket for supporting the universal wheel; the adjusting mechanism is used for adjusting the position of the telescopic sliding block in the telescopic groove. The supporting device is used for supporting the supporting flat plate and reducing the stress of the rotating output shaft.

Description

Supporting device and rotating device comprising same

Technical Field

The utility model belongs to the technical field of flattening tube breaking devices, and particularly relates to a supporting device and a rotating device comprising the same.

Background

At present, a whole roll of pipe (such as copper pipe) is sheared and cut by manual handling, and the cut pipe can be used for procedures such as furnace returning and the like, but the manual cutting efficiency is quite low, time and labor are wasted, and safety accidents are easy to occur in the manual cutting process.

Patent publication No. CN212844103U discloses a flattening tube breaking device, which can rapidly flatten and cut off a tube, and is efficient and safe. The flattening tube breaking device comprises a rotating device, a rotating shaft of a rotating driving motor of the rotating device rotates, a supporting plate can be finally driven to rotate through a rotating speed reducer, and after a material frame is placed on the supporting plate, an elastic locating pin is inserted into a locating hole in the material frame, so that the material frame and the supporting plate can rotate simultaneously.

However, as the support plate only supports the rotating output shaft of the rotating speed reducer, after the material frame is placed on the support plate, the stress of the rotating output shaft is too large, and the service life of the rotating speed reducer is influenced.

Disclosure of Invention

The utility model aims to provide a supporting device and a rotating device comprising the same, which can provide support for a supporting flat plate and reduce the stress of a rotating output shaft.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a support device comprising:

a connecting plate;

the support rod is fixed on the connecting plate, and a telescopic groove is formed in the support rod;

the telescopic sliding block is arranged in the telescopic groove and can move in the telescopic groove;

one end of the telescopic rod is fixedly connected with the telescopic sliding block, and the other end of the telescopic rod extends out of the telescopic groove;

the end, extending out of the telescopic groove, of the telescopic rod is fixedly connected with a support of the supporting universal wheel;

the adjusting mechanism is used for adjusting the position of the telescopic sliding block in the telescopic groove.

Further, the adjusting mechanism includes:

the outer wall of the supporting rod is provided with a rotating ring groove, the rotating ring is arranged on the rotating ring groove, and the rotating ring is rotationally connected with the rotating ring groove;

one end of the connecting ring is fixedly connected with the rotating ring;

the adjusting ring is fixedly connected with one end, far away from the rotating ring, of the connecting ring, the adjusting ring is sleeved on the telescopic rod, an adjusting external thread is arranged on the outer wall of the telescopic rod, and an adjusting internal thread in threaded connection with the adjusting external thread is arranged on the inner wall of the adjusting ring.

Further, a plurality of handles are fixed on the outer wall of the connecting ring.

Further, four connecting bolts penetrate through the connecting plate and then are fixed with the supporting flat plate.

Further, the section of the telescopic groove is rectangular, the section of the telescopic sliding block is also rectangular, and the section of the telescopic sliding block is matched with the telescopic groove.

Further, the shape of the support bar is set to be a column.

The utility model provides a rotating device, including rotating the supporting baseplate, be fixed with the rotation bracing piece on the rotation supporting baseplate, the upper end of rotation bracing piece is fixed with the support upper plate, the downside of support upper plate is fixed with the rotation reduction gear, the rotation reduction gear is including rotating output shaft and rotation input shaft, be fixed with on the shell of rotation reduction gear and rotate driving motor, the drive shaft and the rotation input shaft fixed connection of rotation driving motor, the rotation output shaft passes the support upper plate, the one end that the rotation output shaft passed the support upper plate is fixed with the support sleeve, the support sleeve's upside is fixed with the support flat board, still include foretell strutting arrangement, strutting arrangement installs the support upper plate with support between the flat board, the connecting plate with support flat board orientation support the side fixed connection of upper plate, support the wheel of universal wheel with support upper plate orientation support flat board's side butt.

Further, the four supporting devices are arranged, and the four supporting devices are uniformly distributed around the circumference of the axis of the supporting flat plate.

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

(1) The supporting device is used for supporting the supporting flat plate and reducing the stress of the rotating output shaft;

(2) The adjusting mechanism can adjust the position of the telescopic sliding block in the telescopic groove to enable the supporting universal wheel to be contacted with the supporting upper plate, and in this way, the situation that the supporting universal wheel is not contacted with the supporting upper plate due to the machining error of parts can be avoided;

(3) The distance between the supporting universal wheels and the connecting plates can be adjusted by rotating the rotating ring, and the adjustment is very convenient.

Drawings

FIG. 1 is a schematic diagram of a rotating device;

FIG. 2 is an enlarged view of a portion of the portion I of FIG. 1;

FIG. 3 is a schematic view of the structure of the support device and the support plate when they are connected together;

FIG. 4 is a schematic view of the structure of the supporting device;

fig. 5 is a cross-sectional view of fig. 4.

In the figure: 1. a connecting plate; 2. a support rod; 3. a telescopic slot; 4. a telescopic slide block; 5. a telescopic rod; 6. supporting universal wheels; 7. a rotating ring; 8. rotating the ring groove; 9. a connecting ring; 10. an adjusting ring; 11. a handle; 12. a support base plate; 13. rotating the support rod; 14. supporting an upper plate; 15. a rotation speed reducer; 16. rotating the output shaft; 17. a rotary drive motor; 18. a support sleeve; 19. a support plate; 20. a middle bulge; 21. a connecting bolt; 22. and a supporting device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a supporting device.

A support device 22 for supporting a support plate 19 to reduce the force applied to a rotating output shaft 16, comprising:

a connecting plate 1;

the support rod 2 is fixed on the connecting plate 1, a telescopic groove 3 is arranged in the support rod 2, and the section of the telescopic groove 3 is rectangular;

the section shape of the telescopic sliding block 4 is also rectangular, the section shape of the telescopic sliding block 4 is matched with the telescopic groove 3, the telescopic sliding block 4 is arranged in the telescopic groove 3, and the telescopic sliding block 4 can move in the telescopic groove 3;

the telescopic rod 5, one end of the telescopic rod 5 is fixedly connected with the telescopic sliding block 4, and the other end extends out of the telescopic groove 3;

one end of the telescopic rod 5 extending out of the telescopic groove 3 is fixedly connected with a bracket for supporting the universal wheel 6;

the adjusting mechanism is used for adjusting the position of the telescopic sliding block 4 in the telescopic groove 3.

The adjusting mechanism comprises:

the shape of the support rod 2 is columnar, a rotating ring groove 8 is arranged on the outer wall of the support rod 2, the rotating ring 7 is arranged on the rotating ring groove 8, and the rotating ring 7 is rotationally connected with the rotating ring groove 8;

the connecting ring 9, one end of the connecting ring 9 is fixedly connected with the rotating ring 7;

the adjusting ring 10, the one end fixed connection that the adjusting ring 10 kept away from the swivel becket 7 with go-between 9, adjusting ring 10 cover is established on telescopic link 5, is equipped with the regulation external screw thread on the outer wall of telescopic link 5, and the inner wall of adjusting ring 10 is equipped with the regulation internal screw thread with regulation external screw thread threaded connection.

Through rotating swivel becket 7, can drive adjusting ring 10 and rotate, because adjusting ring 10 and telescopic link 5 threaded connection, can drive telescopic link 5 and remove when adjusting ring 10 rotates to drive the slider and remove in flexible inslot 3, realize supporting the adjustment of distance between universal wheel 6 to connecting plate 1.

A plurality of handles 11 are fixed on the outer wall of the connecting ring 9, and the handles 11 are evenly distributed around the circumference of the axis of the connecting ring 9. The rotation of the connecting ring 9 can be facilitated by providing the handle 11.

The utility model also discloses a rotating device, including rotating supporting baseplate 12, be fixed with four rotation bracing pieces 13 on the rotation supporting baseplate 12, the upper end of four rotation bracing pieces 13 is fixed with and supports upper plate 14, the downside of supporting upper plate 14 is fixed with and rotates reduction gear 15, rotation reduction gear 15 is including rotating output shaft 16 and rotation input shaft, be fixed with rotation driving motor 17 on the shell of rotation reduction gear 15, rotation driving motor 17's drive shaft and rotation input shaft fixed connection, rotation output shaft 16 passes and supports upper plate 14, rotation output shaft 16 passes the one end of supporting upper plate 14 and is fixed with support sleeve 18, the upside of support sleeve 18 is fixed with and supports dull and stereotyped 19, the middle part of supporting dull and stereotyped 19 upside is fixed with middle arch 20, strutting arrangement 22 installs between supporting upper plate 14 and supporting dull and stereotyped 19, connecting plate 1 and the side fixed connection of supporting upper plate 19 orientation support upper plate 14, the wheel of supporting universal wheel 6 and the side butt of supporting upper plate 14 orientation supporting dull and stereotyped 19.

In the process of rotating the support flat plate 19, the support universal wheel 6 can play a role of supporting the support flat plate 19, and the stress of the rotating output shaft 16 is reduced.

The support means 22 are provided with four, four support means 22 being evenly distributed circumferentially around the axis of the support plate 19, so as to better support the support plate 19.

Four connecting bolts 21 are arranged on the connecting plate 1 in a penetrating way, and the connecting bolts 21 penetrate through the connecting plate 1 and then are fixed with the supporting flat plate 19.

Because of the processing error of the parts, when the connecting plate 1 is fixed on the supporting flat plate 19, the supporting universal wheel 6 may not contact with the supporting flat plate 14, and at this time, the rotating ring 7 is rotated to drive the telescopic sliding block 4 to move to the outer side of the telescopic slot 3 until the supporting universal wheel 6 contacts with the supporting flat plate 14, so that the supporting device 22 better supports the supporting flat plate 19.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A support device, comprising:

a connecting plate;

2. A support device according to claim 1, wherein the adjustment mechanism comprises:

one end of the connecting ring is fixedly connected with the rotating ring;

3. A support device according to claim 2, wherein the outer wall of the connecting ring is fixed with a plurality of handles.

4. A supporting device according to claim 1, wherein four connecting bolts are arranged on the connecting plate in a penetrating way, and the connecting bolts penetrate through the connecting plate and are fixed with the supporting flat plate.

5. A support device according to claim 1, wherein the cross section of the telescopic slot is rectangular, the cross section of the telescopic slider is also rectangular, and the cross section of the telescopic slider is adapted to the telescopic slot.

6. A support device according to claim 1, wherein the support bar is shaped as a column.

7. The utility model provides a rotating device, including rotating supporting baseplate, be fixed with the rotation bracing piece on the rotating supporting baseplate, the upper end of rotating the bracing piece is fixed with the support upper plate, the downside of support upper plate is fixed with the rotation reduction gear, the rotation reduction gear is including rotating output shaft and rotation input shaft, be fixed with on the shell of rotation reduction gear and rotate driving motor, the drive shaft and the rotation input shaft fixed connection of rotation driving motor, rotate the output shaft and pass the support upper plate, the one end that rotates the output shaft and pass the support upper plate is fixed with the support sleeve, the last side of support sleeve is fixed with the support flat board, its characterized in that: the support device of any one of claims 1-6, wherein the support device is arranged between the support upper plate and the support flat plate, the connecting plate is fixedly connected with the side surface of the support flat plate, which faces the support upper plate, and the wheels of the support universal wheels are abutted with the side surface of the support upper plate, which faces the support flat plate.

8. A turning device according to claim 7, wherein said support means are provided with four said support means being evenly distributed circumferentially about the axis of said support plate.