CN211515556U - Repeated rolling equipment - Google Patents

Abstract

The utility model discloses a roll equipment repeatedly, include: the device comprises a base, a threaded pipe, a threaded rod, a T-shaped limiting rod, a fixing ring, a first roller, a fixing frame, a rotating shaft, a second roller, a gear and a chain; screwed pipe symmetry sets up on the base, threaded rod threaded connection in screwed pipe, and T type gag lever post sets up on the threaded rod, and solid fixed ring suit is on T type gag lever post, is provided with first roll between the solid fixed ring, rotates T type gag lever post, can drive first roll and reciprocate, the utility model discloses a distance between the adjustable first roll of threaded rod and the second roll rotates, and the motor drives the second roll syntropy and rotates, can roll repeatedly placing the small-size panel between first roll and second roll, and it is convenient to use, and its volume is less simultaneously, and occupation space is little, and convenient the removal is used in the rolling repeatedly of small-size panel, practices thrift the cost.

Description

Repeated rolling equipment

Technical Field

The utility model relates to a metal processing technology field particularly, is a roll equipment repeatedly.

Background

Rolling is a press working method in which a metal billet is passed through a gap (various shapes) between a pair of rotating rolls, and the material is compressed by the rolls to reduce the cross section and increase the length of the material, and is the most common production method for producing steel, and is mainly used for producing profiles, plates and pipes.

To some small-size metal processing factory, the plate thickness and the width of its production are less, only need carry on suitable rolling can, and current plate rolling mill, the volume is great, and is expensive, and occupation space is great to be not applicable to small-size metal processing factory, and to some less mills of plate rolling, plate rolling mill's frequency of use is not high moreover, because the plate thickness and the width of production are less, it is not convenient to use, can increase the cost of enterprise moreover, extravagant energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, for example, the utility model discloses a relapse rolling equipment, include: the device comprises a base, a threaded pipe, a threaded rod, a T-shaped limiting rod, a fixing ring, a first roller, a fixing frame, a rotating shaft, a second roller, a gear and a chain;

the threaded pipes are symmetrically arranged on the base, the threaded rod is in threaded connection with the threaded pipes, the T-shaped limiting rod is arranged on the threaded rod, the fixing rings are sleeved on the T-shaped limiting rod, a first roller is arranged between the fixing rings, and the T-shaped limiting rod is rotated to drive the first roller to move up and down;

the fixing frames are symmetrically arranged on the base and positioned on two sides of the threaded pipe, rotating shafts are arranged on the fixing frames, the second rollers are sleeved on the rotating shafts and positioned below the first rollers, the gears are respectively arranged on the rotating shafts, and the chains are sleeved on the gears and are in meshed connection with the gears;

one of the rotating shafts is provided with a driving piece.

Preferably, the diameter of the first roller is larger than the horizontal distance between the facing outer circumferential surfaces of the second rollers.

Preferably, the drive member is an electric motor.

Preferably, supporting blocks are arranged at four corners of the lower wall surface of the base.

The utility model provides a repeated rolling equipment. The method has the following beneficial effects: through the distance between the adjustable first roll of rotation threaded rod and the second roll, the motor drives the second roll syntropy and rotates, can roll repeatedly placing the small-size panel between first roll and second roll, and it is convenient to use, and its volume is less simultaneously, and occupation space is little, and convenient the removal uses in the rolling repeatedly of small-size panel, practices thrift the cost.

Drawings

FIG. 1 is a schematic structural view of a repetitive rolling apparatus according to the present invention;

FIG. 2 is a schematic side view of the back and forth rolling apparatus of the present invention;

the attached drawings are as follows:

1. a base; 2. a threaded pipe; 3. a threaded rod; 4. a T-shaped limiting rod; 5. a fixing ring; 6. A first roll; 7. a fixed mount; 8. a rotating shaft; 9. a second roll; 10. a gear; 11. a chain; 12. a drive member; 13. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-2, an embodiment of the present invention provides a repetitive rolling apparatus, comprising: the device comprises a base 1, a threaded pipe 2, a threaded rod 3, a T-shaped limiting rod 4, a fixing ring 5, a first roller 6, a fixing frame 7, a rotating shaft 8, a second roller 9, a gear 10 and a chain 11;

the threaded pipes 2 are symmetrically arranged on the base 1, the threaded rod 3 is in threaded connection with the threaded pipes 2, the T-shaped limiting rods 4 are arranged on the threaded rods 3, the fixing rings 5 are sleeved on the T-shaped limiting rods 4, first rollers 6 are arranged between the fixing rings 5, and the first rollers 6 can be driven to move up and down by rotating the T-shaped limiting rods 4;

the fixing frames 7 are symmetrically arranged on the base 1 and located on two sides of the threaded pipe 2, rotating shafts 8 are arranged on the fixing frames 7, the second rollers 9 are sleeved on the rotating shafts 8 and located below the first rollers 6, the gears 10 are respectively arranged on the rotating shafts 8, and the chains 11 are sleeved on the gears 10 and are in meshed connection with the gears 10;

one of the shafts 8 is provided with a driving member 12.

Preferably, the diameter of the first roller 6 is larger than the horizontal distance between the facing outer circumferential surfaces of the second rollers 9.

Preferably, the driving member 12 is an electric motor.

Preferably, supporting blocks 13 are disposed at four corners of the lower wall surface of the base 1.

According to the technical solution, the embodiment of the utility model provides a repeated rolling equipment, during the use, at first the reverse rotation T type gag lever post 4, T type gag lever post 4 rotates in solid fixed ring 5, and it can drive the threaded rod 3 who is connected rather than the bottom and rotate, and threaded rod 3 upwards moves in screwed pipe 2, makes to have the clearance between the lower surface of first roll 6 and the upper surface of second roll 9, then puts into the clearance between first roll 6 and the second roll 9 with the panel one end that needs to roll;

secondly, clockwise rotating the T-shaped limiting rod 4, the T-shaped limiting rod 4 drives the threaded rod 3 to clockwise rotate and rotate towards the threaded pipe 2 to drive the first roller 6 to move towards the second roller 9, compressing the plate to a certain range, and then stopping rotating the T-shaped limiting rod, two fixing frames 7 are symmetrically arranged on the base 1 at two sides of the threaded pipe 2, a rotating shaft 8 and a second roller 9 are respectively arranged on the fixing frames 7, gears 10 are respectively arranged on the rotating shafts 8, and the gears 10 are transmitted through a chain 11 to switch on a power supply, and the servo motor rotates clockwise, because the servo motor is connected with one rotating shaft 8, the servo motor can drive the rotating shaft 8 to clockwise rotate, and drive the other rotating shaft 8 to rotate through the rotation of the gear 10, and simultaneously the rotating directions of the servo motor are the same to drive the second roller 9 to rotate, so as to roll the plate, when the other end, the servo motor rotates reversely, the second roller 9 rotates reversely, the operations are repeated repeatedly, and the plates are rolled repeatedly, so that the size is small, the cost is low, and the rolling of some small plates is convenient;

and finally, continuously adjusting the T-shaped limiting rod 4 according to the section height of the rolled plate as required, limiting and repeatedly rolling the plate, and being convenient to use.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims (4)

1. A repetitive rolling mill, characterized by comprising: the device comprises a base (1), a threaded pipe (2), a threaded rod (3), a T-shaped limiting rod (4), a fixing ring (5), a first roller (6), a fixing frame (7), a rotating shaft (8), a second roller (9), a gear (10) and a chain (11);

the threaded pipes (2) are symmetrically arranged on the base (1), the threaded rod (3) is in threaded connection with the inside of the threaded pipe (2), the T-shaped limiting rods (4) are arranged on the threaded rod (3), the fixing rings (5) are sleeved on the T-shaped limiting rods (4), first rollers (6) are arranged between the fixing rings (5), and the first rollers (6) can be driven to move up and down by rotating the T-shaped limiting rods (4);

the fixing frames (7) are symmetrically arranged on the base (1) and located on two sides of the threaded pipe (2), rotating shafts (8) are arranged on the fixing frames (7), the second rollers (9) are sleeved on the rotating shafts (8) and located below the first rollers (6), the gears (10) are respectively arranged on the rotating shafts (8), and the chains (11) are sleeved on the gears (10) and are in meshed connection with the gears (10);

one of the rotating shafts (8) is provided with a driving piece (12).

2. A device according to claim 1, characterised in that the diameter of said first roll (6) is greater than the horizontal distance between the facing outer circumferential surfaces of said second rolls (9).

3. A device according to claim 1, characterized in that said drive (12) is an electric motor.

4. A device according to claim 1, characterized in that said base (1) is provided with support blocks (13) at the four corners of its lower wall.

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