Extruding and straightening device for multi-layer stainless steel plate

Abstract

The utility model belongs to the technical field of stainless steel plate processing, particularly relates to an extruding and straightening device for a multi-layer stainless steel plate, and aims to solve the problems that when an existing workpiece is extruded, an unheated workpiece is directly extruded, so that the internal stress of the workpiece is changed, and the extruded workpiece cracks or cracks; in order to solve the problem that a workpiece cannot be used after being extruded due to the fact that the heating end is opened, the utility model provides the following scheme that the device comprises a bottom fixing block, a limiting block is fixed above the bottom fixing block, and a heating pipe supporting block is fixed on the outer wall of the center above the bottom fixing block. The concentric-square-shaped heating pipe can be effectively fixed above the outer wall of the limiting block by opening the heating end; a workpiece can be effectively heated, fission of the workpiece during machining can be effectively avoided after heating, the heated workpiece can be extruded and straightened through the first extrusion shaft, a user can effectively and conveniently use the workpiece, and the extruded workpiece can be conveniently taken by the user through a placement platform and ventilation and heat dissipation holes.

Description

Technical Field

[0001] The utility model relates to an extrusion straightening device, in particular to an extrusion straightening device for multi-layer stainless steel plates, belonging to the technical field of stainless steel plate processing. Background Art

[0002] The extrusion straightening device is also called an extruder. Extrusion is a pressure processing method that applies pressure to one end of the billet placed in a container (extrusion cylinder). The punch fixed on the press applies pressure to the billet to make the metal billet plastically deformed to produce parts. Therefore, steel, aluminum, precious metals, alloys, etc. can all be processed by extrusion.

[0003] A steel processing extrusion forming device with announcement number CN217165853U includes an extruder body, a bottom plate is fixedly connected to the bottom of the left side of the extruder body, a concave frame is fixedly connected to the top of the bottom plate, a conveying roller is arranged on the left side of the extruder body, and the left side of the conveying roller extends to the outside of the concave frame; the extruder body performs steel extrusion work.

[0004] However, in actual use, by starting the extruder body, the steel can be extruded into shape. However, when extruding the workpiece, the workpiece is directly extruded without being heated, causing the internal stress of the workpiece to change, and the workpiece after extrusion will crack or crack, making the extruded workpiece unusable. For this reason, we provide an extrusion straightening device for multi-layer stainless steel plates. Utility Model Content

[0005] The utility model provides an extrusion straightening device for multi-layer stainless steel plates to solve the problem that when extruding a workpiece, the workpiece is directly extruded without being heated, which may cause changes in the internal stress of the workpiece, and may cause cracks or cracks in the extruded workpiece, thereby making the extruded workpiece unusable.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: an extrusion straightening device for multi-layer stainless steel plates, comprising a bottom fixing block, a limiting block fixed above the bottom fixing block, a heating tube support block fixed on the central outer wall above the bottom fixing block, a circular heating tube installed above the heating tube support block, one end of the circular heating tube is connected to a heating end, and the circular heating tube and the heating end are fixedly installed on the inner wall of the limiting block;

[0007] A motor fixing block is also fixed above the outer wall of the bottom fixing block, a rotating motor is fixedly installed above the motor fixing block, and the motor fixing block is fixedly installed on one side of the limit block.

[0008] As a further solution of the utility model: a placement platform is fixedly installed in front of the bottom fixing block, and ventilation and heat dissipation holes are opened above the placement platform.

[0009] As a further solution of the utility model: an extrusion shaft 1 is installed on the inner wall of the limit block, and an extrusion shaft rotating tooth 1 is fixedly installed on one end of the extrusion shaft 1.

[0010] As a further solution of the utility model: a driving V-belt pulley is installed at the output end of the rotating motor, and an extrusion shaft V-belt pulley driving belt is installed on the outer wall of the driving V-belt pulley.

[0011] As a further solution of the utility model: an engaging roller is installed on the front inner wall of the limiting block, and a roller tooth tip is arranged on the outer wall of the engaging roller.

[0012] As a further solution of the utility model: a passive gear is fixedly installed on the outer wall of the feeding roller, a driving gear is connected below the passive gear, and a V-belt pulley 2 is fixedly installed on the outer side of the driving gear.

[0013] As a further solution of the utility model: the extrusion shaft rotating tooth 2 is connected below the extrusion shaft rotating tooth 1, an extrusion shaft V-belt pulley 1 is fixed on one side of the extrusion shaft rotating tooth 2, and an extrusion shaft V-belt pulley driving belt is sleeved on the outer wall of the extrusion shaft V-belt pulley 1.

[0014] The beneficial effects of the utility model are:

[0015] 1. By opening the heating end, the circular heating tube can be effectively fixed on the outer wall of the limit block, which can effectively heat the workpiece. After heating, the fission of the workpiece during processing can be effectively avoided. The heated workpiece can be squeezed and straightened through the extrusion shaft, which can effectively facilitate the use of users. The placement platform and ventilation and heat dissipation holes are convenient for the extruded workpiece and convenient for users to take;

[0016] 2. The workpiece to be extruded can be effectively eaten in through the cooperation between the feeding roller and the roller tooth tip. When eating the workpiece, the feeding roller and the roller tooth tip need to cooperate with each other through the passive gear and the driving gear, which can effectively prevent the eaten workpiece from falling off. Starting the fixed rotating motor can effectively drive the driving V-belt pulley, and then drive the extrusion shaft V-belt pulley drive belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the planar structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the feeding roller and roller tooth tip of the utility model;

[0020] Figure 4 This is a structural schematic diagram of an extrusion shaft of the utility model.

[0021] In the figure: 1. bottom fixing block; 2. limit block; 3. placement platform; 4. passive gear; 5. circular heating tube; 6. heating tube support block; 7. roller tooth tip; 8. rotating motor; 9. motor fixing block; 10. feeding roller; 11. driving gear; 12. V-belt pulley 2; 13. driving V-belt pulley; 14. extrusion shaft V-belt pulley driving belt; 15. extrusion shaft V-belt pulley 1; 16. extrusion shaft 1; 17. extrusion shaft rotating tooth 1; 18. ventilation and heat dissipation holes; 19. heating end; 20. extrusion shaft rotating tooth 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0023] like Figures 1 to 4 As shown, an extrusion straightening device for a multi-layer stainless steel plate comprises a bottom fixing block 1, a limiting block 2 is fixed above the bottom fixing block 1, a heating tube support block 6 is fixed to the central outer wall above the bottom fixing block 1, a circular heating tube 5 is installed above the heating tube support block 6, one end of the circular heating tube 5 is connected to a heating end 19, and the circular heating tube 5 and the heating end 19 are fixedly installed on the inner wall of the limiting block 2;

[0024] A motor fixing block 9 is also fixed on the outer wall of the bottom fixing block 1 , a rotating motor 8 is fixedly installed on the top of the motor fixing block 9 , and the motor fixing block 9 is fixedly installed on one side of the limiting block 2 . Embodiment 2

[0025] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0026] A placing platform 3 is fixedly installed in front of the bottom fixed block 1, and a ventilation and heat dissipation hole 18 is opened above the placing platform 3. An extrusion shaft 16 is installed on the inner wall of the limit block 2, and an extrusion shaft rotating tooth 17 is fixedly installed on one end of the extrusion shaft 16. A driving V-belt pulley 13 is installed at the output end of the rotating motor 8, and an extrusion shaft V-belt pulley driving belt 14 is installed on the outer wall of the driving V-belt pulley 13. Starting the fixed rotating motor 8 can effectively drive the driving V-belt pulley 13, and after driving, the extrusion shaft V-belt pulley driving belt 14 can be driven. An eating roller 10 is installed on the inner wall in front of the limit block 2, and a roller tooth tip 7 is provided on the outer wall of the eating roller 10. The roller tooth tips 7 cooperate with each other, and can effectively eat the workpiece that needs to be extruded. The outer wall of the eating roller 10 is fixedly installed with a passive gear 4, and the lower part of the passive gear 4 is connected with a driving gear 11. When the eating roller 10 and the roller tooth tip 7 eat the workpiece, they need to cooperate with each other through the passive gear 4 and the driving gear 11, which can effectively prevent the eaten workpiece from falling off. A V-belt pulley 12 is fixedly installed on the outer side of the driving gear 11, and an extrusion shaft rotating tooth 17 is connected to an extrusion shaft rotating tooth 20 below. An extrusion shaft V-belt pulley 15 is fixed on one side of the extrusion shaft rotating tooth 20, and an extrusion shaft V-belt pulley 15 is sleeved with an extrusion shaft V-belt pulley driving belt 14

[0027] Working principle: first start the fixed rotating motor 8 to effectively drive the driving V-belt pulley 13, and then drive the extrusion shaft V-belt pulley driving belt 14, and then drive the V-belt pulley 12, and then drive the driving gear 11, and the driving gear 11 can drive the passive gear 4, and the passive gear 4 can effectively facilitate the driving of the feeding roller 10 and the roller tooth tip 7, and the workpiece to be extruded can be effectively fed in through the cooperation between the feeding roller 10 and the roller tooth tip 7, and the fed workpiece can be effectively prevented from falling off through the cooperation between the feeding roller 10 and the roller tooth tip 7, and the motor fixing block 9 can effectively fix the rotating motor 8 above the bottom fixing block 1, and can effectively improve the stability of the rotating motor 8.

[0028] By opening the heating end 19, the circular heating tube 5 can be effectively fixed on the outer wall of the limit block 2, so that the workpiece can be effectively heated. The heating tube support block 6 can effectively support the circular heating tube 5, effectively improving the stability of the circular heating tube 5 during operation. The heated workpiece can be extruded and straightened through the extrusion shaft 16, which is effectively convenient for users to use. The placement platform 3 and the ventilation and heat dissipation holes 18 are convenient for the workpiece after extrusion, and it is convenient for users to take it. When the extrusion shaft 16 is started, the extrusion shaft V-belt pulley 13 and the extrusion shaft V-belt pulley driving belt 14 cooperate with each other to effectively drive the extrusion shaft V-belt pulley 15. Since the extrusion shaft V-belt pulley 15 and the extrusion shaft rotating tooth 20 are fixed to each other, the operation of the extrusion shaft rotating tooth 20 can drive the extrusion shaft rotating tooth 17. After the extrusion shaft rotating tooth 17 drives the extrusion shaft 16, the workpiece can be effectively and conveniently extruded and straightened.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An extrusion straightening device for multi-layer stainless steel plates, comprising a bottom fixing block (1), characterized in that: A limiting block (2) is fixed above the bottom fixing block (1); a heating tube support block (6) is fixed to the central outer wall above the bottom fixing block (1); a circular heating tube (5) is installed above the heating tube support block (6); one end of the circular heating tube (5) is connected to a heating end (19); the circular heating tube (5) and the heating end (19) are fixedly installed on the inner wall of the limiting block (2); A motor fixing block (9) is also fixed above the outer wall of the bottom fixing block (1), a rotating motor (8) is fixedly mounted above the motor fixing block (9), and the motor fixing block (9) is fixedly mounted on one side of the limit block (2).

2. The extrusion and straightening device for multi-layer stainless steel plates according to claim 1, characterized in that: A placement platform (3) is fixedly mounted in front of the bottom fixing block (1), and ventilation and heat dissipation holes (18) are provided above the placement platform (3).

3. The extrusion and straightening device for multi-layer stainless steel plates according to claim 1, characterized in that: An extrusion shaft 1 (16) is mounted on the inner wall of the limit block (2), and an extrusion shaft rotating tooth 1 (17) is fixedly mounted on one end of the extrusion shaft 1 (16).

4. The extrusion and straightening device for multi-layer stainless steel plates according to claim 1, characterized in that: A driving V-belt pulley (13) is installed at the output end of the rotating motor (8), and an extrusion shaft V-belt pulley driving belt (14) is installed on the outer wall of the driving V-belt pulley (13).

5. The extrusion and straightening device for multi-layer stainless steel plates according to claim 3, characterized in that: An engaging roller (10) is installed on the front inner wall of the limiting block (2), and a roller tooth tip (7) is provided on the outer wall of the engaging roller (10).

6. The extrusion and straightening device for multi-layer stainless steel plates according to claim 5, characterized in that: A passive gear (4) is fixedly mounted on the outer wall of the feeding roller (10), a driving gear (11) is connected below the passive gear (4), and a V-belt pulley 2 (12) is fixedly mounted on the outer side of the driving gear (11).

7. The extrusion and straightening device for multi-layer stainless steel plates according to claim 3, characterized in that: The extrusion shaft rotating tooth 1 (17) is connected to the lower part thereof with the extrusion shaft rotating tooth 2 (20), and an extrusion shaft V-belt pulley 1 (15) is fixed to one side of the extrusion shaft rotating tooth 2 (20), and an extrusion shaft V-belt pulley 1 (15) is sleeved with an extrusion shaft V-belt pulley driving belt (14).

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