CN218873264U

CN218873264U - Pinch roll convenient to disassemble and assemble

Info

Publication number: CN218873264U
Application number: CN202223552086.8U
Authority: CN
Inventors: 王凯; 朱建萍; 王丰
Original assignee: Anhui Quanqi Machinery Equipment Co ltd
Current assignee: Anhui Quanqi Machinery Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-18
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a make things convenient for pinch roll of dismouting, including support frame, driving roller, the inside activity of support frame is provided with the transmission shaft, the one end of transmission shaft is provided with coupling mechanism, coupling mechanism is including the fixed mount that sets up in transmission shaft one end, the fixed link that is provided with of lower extreme of mount, the fixed draw-in groove that is provided with in one side that the upper end of link is close to the mount, the fixed gasket that is provided with in inboard bottom of draw-in groove, the upper end activity of gasket is provided with the connecting block, the rear end of draw-in groove is fixed and is provided with the fixed block, the fixed regulation pole that is provided with in upper end of fixed block, the outside activity of adjusting the pole is provided with the alignment jig. A make things convenient for pinch roll of dismouting, thereby through twisting the nut pulling holder and make the holder drive the adjustment frame and use the screw spindle to reach the purpose that the dismouting driving roller of being convenient for was the hub rotation, thereby the workman of being convenient for overhauls the maintenance to the driving roller.

Description

Pinch roll convenient to disassemble and assemble

Technical Field

The utility model relates to a pinch roll technical field, in particular to make things convenient for pinch roll of dismouting.

Background

The pinch roll is one of the main devices in the hot rolling process, the device plays a crucial role in the whole system, the normal operation of the device can directly influence the product quality and yield of the hot rolled strip steel, the pinch roll is generally used in pairs and usually consists of an upper roll and a lower roll, a certain pressure can be formed between the two rolls to clamp the steel, and the steel is sent to the next machine when the pinch roll rotates;

the traditional pinch roll has some defects, and under long-term use, the pinch roll is used for a long time, so that a worker is required to periodically overhaul and maintain the transmission roll of the pinch roll, the traditional transmission roll is directly installed in the interior of the traditional transmission roll, and therefore the worker needs to integrally disassemble the pinch roll during disassembly and assembly, a large amount of operation time is consumed by the worker, and the transmission roll is not convenient for the worker to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a make things convenient for pinch roll of dismouting, can effectively solve the problem in the background art.

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

the utility model provides a make things convenient for pinch roll of dismouting, includes support frame, driving roller, the inside activity of support frame is provided with the transmission shaft, the one end of transmission shaft is provided with coupling mechanism, coupling mechanism is including the fixed mount that sets up in transmission shaft one end, the fixed link that is provided with of lower extreme of mount, the upper end of link is close to the fixed draw-in groove that is provided with in one side of mount, the fixed gasket that is provided with in inboard bottom of draw-in groove, the upper end activity of gasket is provided with the connecting block, the fixed block that is provided with in rear end of draw-in groove, the fixed regulation pole that is provided with in upper end of fixed block, the outside activity of adjusting the pole is provided with the alignment jig, the fixed threaded spindle that is provided with in inside of adjusting the pole, the threaded spindle extends to the inside of alignment jig, swing joint between threaded spindle and the alignment jig, one side screw thread that the outside of threaded spindle is close to the alignment jig is provided with the nut, the fixed holder that is provided with in front end of alignment jig, the inboard top of holder is fixed and is provided with the slipmat.

Preferably, one end of the clamping groove is fixedly provided with a limiting block, the other end of the connecting block is fixedly connected with one end of the transmission roller, and one end of the nut is movably connected with one end of the adjusting frame.

Preferably, the lower end of the non-slip mat is movably connected with the upper end of the connecting block, the clamping grooves and the clamping pieces are distributed on the outer side of the connecting block, the connecting frame is U-shaped, the number of the connecting mechanisms is two, and the number of the transmission shafts is two.

Preferably, the inside of support frame is close to the downside activity of transmission shaft and is provided with the loose axle, the one end of loose axle is fixed and is provided with the even roller.

Preferably, the fixed mounting bracket that is provided with of one end of support frame, the fixed motor that is provided with of lower extreme of mounting bracket, the outside of transmission shaft is close to the fixed gear that is provided with in one side of support frame.

Preferably, the other end of the transmission shaft is arranged at one end of the motor, the number of the gears is two, the two groups of gears are in meshed connection, and the inner side of the other group of gears is fixedly connected with the outer side of the movable shaft.

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

1. thereby through twisting the pulling holder of nut and make the holder drive the alignment jig and use the screw spindle to be rotatory as the axle, can reach the purpose of the dismouting driving roller of being convenient for to the workman of being convenient for overhauls the driving roller and maintains.

2. The motor drives the transmission roller to rotate through the transmission shaft by starting the motor and drives the linkage roller to rotate by the two groups of gears, so that the aim of conveniently feeding the material into the next position can be achieved.

Drawings

Fig. 1 is a schematic view of the whole structure of a pinch roll convenient for disassembly and assembly of the present invention;

fig. 2 is a schematic view of a partial structure of a pinch roll convenient for disassembly and assembly of the present invention;

FIG. 3 is a schematic view of the connecting mechanism of the pinch roll of the present invention for easy assembly and disassembly;

fig. 4 is a schematic view of a local structure of a connection mechanism of the pinch roll convenient to disassemble and assemble.

In the figure: 1. a support frame; 2. a driving roller; 3. a drive shaft; 4. a movable shaft; 5. a linkage roller; 6. a mounting frame; 7. a connecting mechanism; 71. a fixed mount; 72. a connecting frame; 73. a card slot; 74. a gasket; 75. connecting blocks; 76. a fixed block; 77. adjusting a rod; 78. an adjusting bracket; 79. a threaded shaft; 710. a nut; 711. a clamping member; 712. a non-slip mat; 713. a limiting block; 8. a motor; 9. a gear.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a pinch roll convenient to disassemble and assemble includes a support frame 1 and a driving roll 2, a transmission shaft 3 is movably disposed inside the support frame 1, a connection mechanism 7 is disposed at one end of the transmission shaft 3, the connection mechanism 7 includes a fixing frame 71 fixedly disposed at one end of the transmission shaft 3, a connection frame 72 is fixedly disposed at the lower end of the fixing frame 71, a clamping groove 73 is fixedly disposed at one side of the upper end of the connection frame 72, which is close to the fixing frame 71, a gasket 74 is fixedly disposed at the bottom of the inner side of the clamping groove 73, a connection block 75 is movably disposed at the upper end of the gasket 74, a fixed block 76 is fixedly disposed at the rear end of the clamping groove 73, an adjustment rod 77 is fixedly disposed at the upper end of the fixed block 76, an adjustment frame 78 is movably disposed at the outer side of the adjustment rod 77, a threaded shaft 79 is fixedly disposed inside the adjustment rod 77, the threaded shaft 79 extends into the adjustment frame 78, the threaded shaft 79 is movably connected with the adjustment frame 78, a nut 710 is disposed at one side of the outer side of the threaded shaft 79, a front end of the adjustment frame 78, a clamping member 711 is fixedly disposed at the top of the inner side of the clamping member 711, and a non-slip mat 712 is fixedly disposed at the top of the inner side of the clamping member 711.

In this embodiment, one end of the clamping groove 73 is fixedly provided with the limiting block 713, the other end of the connecting block 75 is fixedly connected with one end of the transmission roller 2, one end of the nut 710 is movably connected with one end of the adjusting frame 78, the lower end of the non-slip mat 712 is movably connected with the upper end of the connecting block 75, the clamping groove 73 and the clamping piece 711 are distributed at the outer side of the connecting block 75, the connecting frame 72 is U-shaped, the number of the connecting mechanisms 7 is two, and the number of the transmission shafts 3 is two.

Specifically, the nut 710 is firstly screwed off, then the clamping member 711 is pulled, so that the adjusting frame 78 rotates by taking the threaded shaft 79 as an axis, the clamping member 711 is separated from the connecting block 75, at this time, the driving roller 2 is taken down, so that the driving roller 2 drives the connecting block 75 to separate from the clamping groove 73, so that the driving roller 2 can be overhauled and maintained, during installation, the connecting block 75 is placed in the inner side of the clamping groove 73, the clamping member 711 is pulled reversely, the adjusting frame 78 rotates by taking the threaded shaft 79 as an axis, so that the clamping member 711 and the clamping groove 73 clamp the connecting block 75, then the nut 710 is screwed on the outer side of the threaded shaft 79, so that the adjusting frame 78 is limited by the nut 710, the clamping groove 73 and the clamping member 711 clamps the connecting block 75, the clamping member 711 is pulled by screwing the nut 710, and the adjusting frame 78 is driven by the clamping member 711 to rotate by taking the threaded shaft 79 as an axis, and the purpose of facilitating the mounting and dismounting of the driving roller 2 can be achieved, so that workers can overhaul and maintain the driving roller 2.

In this embodiment, the downside activity that the inside of support frame 1 is close to transmission shaft 3 is provided with loose axle 4, the fixed even roller 5 that is provided with of one end of loose axle 4, the fixed mounting bracket 6 that is provided with of one end of support frame 1, the fixed motor 8 that is provided with of lower extreme of mounting bracket 6, the fixed gear 9 that is provided with in one side that support frame 1 is close to in the outside of transmission shaft 3, the one end department at motor 8 is installed to the other end of transmission shaft 3, the quantity of gear 9 has two sets ofly, the meshing is connected between two sets of gear 9, the inboard of another set of gear 9 and the outside fixed connection of loose axle 4.

Specifically, the motor 8 drives the driving roller 2 to rotate through the transmission shaft 3 and drives the two groups of gears 9 to drive the linkage roller 5 to rotate by starting the motor 8 (the model is Y2-90L-2), so that the aim of conveniently feeding the material to the next position can be achieved.

The working principle is as follows:

during maintenance, the nut 710 is firstly screwed off, then the clamping piece 711 is pulled, so that the clamping piece 711 drives the adjusting frame 78 to rotate by taking the threaded shaft 79 as an axis, the clamping piece 711 drives the anti-skid pad 712 to separate from the connecting block 75, at this time, the driving roller 2 is taken down, so that the driving roller 2 drives the connecting block 75 to separate from the clamping groove 73, so that maintenance and repair of the driving roller 2 can be performed, during installation, the driving roller 2 is firstly put in place, so that the connecting block 75 is put in the inner side of the clamping groove 73, the clamping piece 711 is pulled reversely, and the clamping piece 711 drives the adjusting frame 78 to rotate reversely by taking the threaded shaft 79 as an axis, so that the clamping piece 711 drives the adjusting frame 78 to clamp the connecting block 75, installation is completed, the clamping piece 711 is pulled by screwing the driving nut 710, the clamping piece 711 is driven to drive the adjusting frame 78 to rotate by taking the threaded shaft 79 as an axis, the clamping piece 710 limits the adjusting frame 78, so that the clamping groove 73 and the clamping piece 711 clamps the connecting block 75, and accordingly, the roller 2 is convenient for maintenance and workers can perform maintenance and the roller 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a make things convenient for pinch roll of dismouting, includes support frame (1), driving roller (2), its characterized in that: a transmission shaft (3) is movably arranged in the support frame (1), one end of the transmission shaft (3) is provided with a connecting mechanism (7), the connecting mechanism (7) comprises a fixed frame (71) fixedly arranged at one end of the transmission shaft (3), the lower end of the fixed frame (71) is fixedly provided with a connecting frame (72), a clamping groove (73) is fixedly arranged at one side of the upper end of the connecting frame (72) close to the fixed frame (71), a gasket (74) is fixedly arranged at the bottom of the inner side of the clamping groove (73), the upper end of the gasket (74) is movably provided with a connecting block (75), a fixed block (76) is fixedly arranged at the rear end of the clamping groove (73), an adjusting rod (77) is fixedly arranged at the upper end of the fixed block (76), an adjusting frame (78) is movably arranged at the outer side of the adjusting rod (77), a threaded shaft (79) is fixedly arranged inside the adjusting rod (77), the threaded shaft (79) extends to the inside of the adjusting bracket (78), the threaded shaft (79) is movably connected with the adjusting bracket (78), a nut (710) is arranged on one side of the outer side of the threaded shaft (79) close to the adjusting frame (78) in a threaded manner, the front end of the adjusting frame (78) is fixedly provided with a clamping piece (711), and the top of the inner side of the clamping piece (711) is fixedly provided with a non-slip pad (712).

2. The pinch roll convenient to disassemble and assemble as claimed in claim 1, wherein: one end of the clamping groove (73) is fixedly provided with a limiting block (713), the other end of the connecting block (75) is fixedly connected with one end of the transmission roller (2), and one end of the nut (710) is movably connected with one end of the adjusting frame (78).

3. The pinch roll convenient to disassemble and assemble as claimed in claim 2, wherein: the lower end of the antiskid pad (712) is movably connected with the upper end of the connecting block (75), the clamping grooves (73) and the clamping pieces (711) are distributed on the outer side of the connecting block (75), the connecting frame (72) is U-shaped, the number of the connecting mechanisms (7) is two, and the number of the transmission shafts (3) is two.

4. The pinch roll convenient to disassemble and assemble as claimed in claim 1, wherein: the inside downside activity that is close to transmission shaft (3) of support frame (1) is provided with loose axle (4), the one end of loose axle (4) is fixed to be provided with even movable roll (5).

5. The pinch roll convenient to disassemble and assemble as claimed in claim 4, wherein: the fixed mounting bracket (6) that is provided with of one end of support frame (1), the fixed motor (8) that is provided with of lower extreme of mounting bracket (6), one side that the outside of transmission shaft (3) is close to support frame (1) is fixed and is provided with gear (9).

6. The pinch roll convenient to disassemble and assemble as claimed in claim 5, wherein: the other end of transmission shaft (3) is installed in the one end department of motor (8), the quantity of gear (9) has two sets ofly, two sets of meshing connection between gear (9), another group the inboard of gear (9) and the outside fixed connection of loose axle (4).