CN213504514U - Electric lifting material turning frame device for pipes - Google Patents

Abstract

The utility model relates to a tubular product electric lift stirring frame device, it is including being used for the fixed lifting unit who places at planar end mount, the lifting unit that the tip respectively was equipped with around being located end mount, lifting unit includes the input shaft, the lead screw, the lifting unit top is equipped with the crane, the crane is including a nut threaded connection on the lead screw, the crane top is equipped with a plurality of support brackets, transmission speed reducer and driving medium that the end mount interlude that is located is equipped with, be equipped with the transmission shaft through setting up two vertical poles tops of controlling at end mount, transmit the input shaft for lifting unit with kinetic energy, the input shaft transmits kinetic energy for the lead screw, the lead screw rotates and drives the nut and does and reciprocate, make the crane do the displacement from top to bottom, the support bracket of. The structure arrangement replaces manual adjustment through simple mechanical energy transmission, saves labor for operators, and prolongs the service life of the whole machine equipment.

Description

Electric lifting material turning frame device for pipes

Technical Field

The utility model belongs to tubular product processing equipment field, in particular to tubular product electric lift stirring frame device.

Background

Modern industry is more and more popular today, the demand of each trade to tubular product is showing day by day also, in tubular product processing equipment, the transportation process of tubular product is indispensable partly, the central height of work or material rest is adjusted to the tubular product work or material rest adoption manual adjusting screw of prior art, when producing different external diameter specification heavy-calibre tubular product, the central height of adjusting tubular product is very difficult, work or material rest self weight is very heavy, adjust from top to bottom through manual screw, the cost time is longer, inefficiency. At present that modernization automatic production is more and more popular, the mode that the work or material rest of this kind of old-fashioned inefficiency was adjusted from top to bottom can not satisfy efficient production demand to the tubular product processing factory, consequently is necessary to provide a simple structure, the novel tubular product electric lift work or material rest of convenient operation.

Disclosure of Invention

In order to solve the technical problem, the utility model aims at providing a tubular product electric lift stirring frame device.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: an electric lifting material turning frame device for pipes comprises,

the bottom fixing frame is used for being fixedly placed on a supporting plane;

the transmission speed reducer is arranged above the middle section of the bottom fixing frame and is in transmission connection with a driving chain wheel, and the driving chain wheel is in transmission connection with driven chain wheels on two sides through a chain;

the transmission shaft is coaxially and fixedly connected with the driven chain wheel, and the axis line of the transmission shaft is arranged along the front-back direction;

each lifting assembly comprises a guide sleeve fixedly connected with the bottom fixing frame, an input shaft in transmission connection with the transmission shaft, and a screw rod in transmission connection with the input shaft;

the lifting frame is positioned above the lifting assembly and comprises two pairs of guide pillars which are arranged in each guide sleeve in a clearance mode and can move up and down, connecting pipes connected and fixed with the guide pillars, long connecting pipes fixedly connected with the connecting pipes at the front end part and the rear end part in a penetrating mode, and nuts fixedly connected in the guide pillars, and the screw rod is positioned in the guide pillars and in threaded connection with the nuts;

the support bracket, the support bracket includes along setting up at back-and-forth direction interval a plurality of support supports on the crane, can the pivoted setting be in gyro wheel on the support.

In the above technical scheme, preferably, the driving sprocket is a double-row chain transmission sprocket, and a tensioning sprocket is respectively arranged between the double-row chain transmission sprocket and the driven sprockets at the two sides.

In the above technical solution, preferably, the transmission shaft is in transmission connection with the input shaft through a coupling.

In the above technical solution, preferably, the upper end of the screw rod is fixedly provided with a protective gasket with an increased outer diameter.

In the above technical solution, preferably, the bottom fixing frame includes a pair of longitudinal bars located at left and right sides, and a pair of cross bars located at front and rear ends, and each of the lifting assemblies is respectively disposed at four corners where the cross bars and the longitudinal bars meet.

Compared with the prior art, the utility model obtain following beneficial effect: the utility model discloses the effectual production efficiency who improves tubular product processing equipment to the staff who operates tubular product processing equipment, lets their simple laborsaving operating equipment more, can realize crane automatic rising.

Drawings

FIG. 1 is a schematic structural view of an electric pipe lifting and turning frame device;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a front view of the electric pipe lifting and turning frame device for conveying pipes;

fig. 4 is a schematic top view of the electric pipe lifting and material turning frame device.

Wherein: 1. a bottom mounting bracket; 101. a longitudinal bar; 102. a cross bar; 2. a lifting assembly; 20. an input shaft; 21. a guide sleeve; 22. a screw rod; 3. a lifting frame; 31. a guide post; 32. a nut; 33. a long connecting pipe; 34. a connecting pipe; 4. a protective pad; 5. a support bracket; 51. a supporting bracket; 52. a roller; 53. a connecting shaft; 6. a transmission speed reducer; 60. a drive sprocket; 61 double-row chain transmission chain wheels; 62. a driven sprocket; 63. a chain; 64. 65, a motor; 7. a drive shaft; 8. a bearing fixing seat; 9. a coupling; 10. a switch; 11. a pipe.

Detailed Description

To explain the technical content, structural features, achieved objects and functions of the present invention in detail, the following detailed description will be made with reference to the accompanying drawings, wherein the positional relationships of the upper, lower, front, rear, left and right in the present specification correspond to the positional relationships shown in fig. 1, respectively.

The embodiment provides a pipe electric lifting material turning frame device which is mainly used in the field of pipe machining and used for adjusting the height of a central line of a pipe and facilitating the subsequent turning of a tipping bucket.

As shown in fig. 1-4, an electric lifting and material turning frame device for pipes comprises:

the bottom fixing frame 1 comprises a pair of vertical rods 101 positioned on the left side and the right side of the machine body and a pair of cross rods 102 respectively connected with the front end part and the rear end part of the vertical rods 101.

The middle section of the bottom fixing frame 1 is fixedly provided with a motor 65 and a transmission speed reducer 6, the transmission speed reducer 6 is in transmission connection with a driving chain wheel 60 in front, the driving chain wheel 60 comprises a double-row chain transmission chain wheel 61, and the double-row chain transmission chain wheel 61 is in transmission connection with driven chain wheels 62 on the left side and the right side through a chain 63. Tension sprockets 64 are respectively arranged between the double-row chain drive sprocket 61 and the driven sprockets 62 on the two sides. The tension chain wheel 64 adjusts the tightness of the chain 63 in the transmission process, reduces the vibration generated during the operation of the chain 63, prevents the phenomenon of tooth jumping during the transmission operation of the chain 63, and enables the kinetic energy to be stably transmitted between the double-row chain transmission chain wheel 61 and the driven chain wheel 62.

The transmission shaft 7 is arranged above the longitudinal rod 101 in a longitudinal rotating mode and is in transmission connection with the driven chain wheel 62 through the bearing fixing seat 8, one end of the transmission shaft 7 is arranged at the front end of the cross rod 102, and the other end of the transmission shaft 7 is arranged at the rear end of the cross rod 102. The front end and the rear end of the two vertical rods 101 are also provided with couplers 9, and the transmission shaft 7 is connected with the lifting assembly 2 arranged above the two vertical rods 101 through the couplers 9.

The lifting components 2 are arranged at four corner positions of the bottom fixing frame 1 where the two vertical rods 101 and the cross rod 102 are intersected. The upgrading component 2 comprises a guide sleeve 21 fixedly connected with the bottom fixing frame 1, an input shaft 20 in transmission connection with the transmission shaft 7, and a screw rod 22 in transmission connection with the input shaft 20.

A lifting frame 3 which can move up and down in the guide sleeve 21 is in clearance fit above the lifting component 2. The lifting frame 3 comprises a guide post 31 arranged in the guide sleeve 21 with a gap, a connecting pipe 34 fixedly connected with the guide post 31, a long connecting pipe 33 connected with the guide post 31 and the connecting pipe 34 at the front end and the rear end, and a nut 32 fixedly connected in the guide post 31. The nut 32 is connected to the screw rod 22 in a threaded manner, the protective gasket 4 with the outer diameter larger than that of the screw rod 22 is fixedly arranged above the screw rod 22, and the protective gasket 4 prevents the nut 32 from running out of the upper end part of the screw rod 22 when the nut 32 moves upwards.

The upper part of the lifting frame 3 is connected with a plurality of supporting brackets 5, each supporting bracket 5 comprises a supporting support 51 connected to the upper part of the lifting frame 3, the middle part of each supporting support 51 is inwards sunken to form a concave part for accommodating the pipes, a pair of rotatable rollers 52 are arranged in the concave parts, and the rollers 52 are rotatably connected to connecting shafts 53 in the supporting supports 51. A plurality of supporting brackets 5 are distributed above the bottom fixing frame 1 at intervals and approximately evenly along the front-back direction. The support bracket 5 may be fixedly attached to the elongated connector 33 or slidably attached to the elongated connector 33.

The switch 10 which is connected with the transmission reducer 6 through a line controls the support bracket 5 and the lifting frame 3 to move up and down. The switch 10 is provided with a first key and a second key which are matched with the clockwise rotation and the anticlockwise rotation of the transmission speed reducer 6, and the switch 10 is also provided with a stop key which can control the support bracket 5 and the lifting frame 3 to move up and down to stop.

The working principle of the electric pipe lifting and material turning frame device is described below with reference to the accompanying drawings 1-4:

when the electric pipe material lifting and turning frame device determines that the specification of the pipe material 11 needs to be transmitted, namely the lifting frame needs to move upwards or downwards, the first key or the second key on the switch 10 is pressed, the motor 65 rotates clockwise or anticlockwise, the transmission reducer 6 drives the double-row chain transmission chain wheel 61 connected in a transmission way to rotate together, the double-row chain transmission chain wheel 61 transmits kinetic energy to the driven chain wheels 62 on the left and right sides through the chain 63, the driven chain wheels 62 transmit the kinetic energy to the transmission shaft 7, the transmission shaft 7 transmits the kinetic energy to the input shaft 20, the input shaft 20 transmits the kinetic energy to the screw rod 22, the screw rod 22 rotates, the nut 32 is driven by the rotation of the screw rod 22 to move upwards or downwards, meanwhile, the lifting frame 3 fixedly connected with the nut also moves upwards or downwards, and the lifting frame drives the bearing bracket 5 to move upwards or downwards together. When the position of the supporting bracket 5 reaches the required position, the stop button is pressed down to stop the displacement, and then the pipe 11 is conveyed from back to front through the roller 52. When the pipe is conveyed, the outer circular wall of the pipe 11 is in contact with the outer circular surface of the roller 52, so that the roller 52 in rotating connection can convey the pipe 11 in the processing equipment more efficiently, and when the pipe needs to be turned, the pipe is turned to one side of the device by another tipping mechanism (not shown in the figure).

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims, specification and equivalents thereof.

Claims (5)

1. The utility model provides a tubular product electric lift stirring frame device which characterized in that: comprises that

The bottom fixing frame (1), the said bottom fixing frame (1) is used for fixing and placing on the supporting plane;

the transmission speed reducer (6) is arranged above the middle section of the bottom fixing frame (1), the transmission speed reducer (6) is in transmission connection with a driving chain wheel (60), and the driving chain wheel (60) is in transmission connection with driven chain wheels (62) on two sides through a chain (63);

the transmission shaft (7) is coaxially and fixedly connected with the driven chain wheel (62), and the axis line of the transmission shaft (7) is arranged along the front-back direction;

each lifting assembly (2) comprises a guide sleeve (21) fixedly connected with the bottom fixing frame (1), an input shaft (20) in transmission connection with the transmission shaft (7), and a screw rod (22) in transmission connection with the input shaft (20);

the lifting frame (3) is positioned above the lifting assembly (2), the lifting frame (3) comprises two pairs of guide posts (31) which are arranged in the guide sleeves (21) in a clearance mode and can move up and down, connecting pipes (34) connected and fixed with the guide posts (31), long connecting pipes (33) fixedly connected with the connecting pipes (34) at the front end and the rear end in a front-and-rear penetrating mode, and nuts (32) fixedly connected in the guide posts (31), and the screw rods (22) are positioned in the guide posts (31) and are in threaded connection with the nuts (32);

the bearing bracket (5), the bearing bracket (5) include along the fore-and-aft direction set up with the interval a plurality of bearing supports (51) on crane (3), can the pivoted setting be in gyro wheel (52) on bearing support (51).

2. The electric pipe lifting and material overturning frame device according to claim 1, characterized in that: the driving chain wheel (60) is a double-row chain transmission chain wheel (61), and a tensioning chain wheel (64) is respectively arranged between the double-row chain transmission chain wheel (61) and the driven chain wheels (62) at two sides.

3. The electric pipe lifting and material overturning frame device according to claim 1, characterized in that: the transmission shaft (7) is in transmission connection with the input shaft (20) through a coupler (9).

4. The electric pipe lifting and turning frame device as claimed in claim 1, wherein a protective gasket (4) with an enlarged outer diameter is fixedly arranged at the upper end of the screw rod (22).

5. The electric pipe lifting and material overturning frame device according to claim 1, characterized in that: the bottom fixing frame (1) comprises a pair of longitudinal rods (101) respectively positioned at the left side and the right side and a pair of transverse rods (102) respectively positioned at the front end part and the rear end part, and the lifting components (2) are respectively arranged at four corners where the transverse rods (102) and the longitudinal rods (101) are crossed.

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