Die steel bar shaping equipment

Abstract

The utility model relates to the technical field of bar shaping, and discloses die steel bar shaping equipment which comprises a base, two M-shaped supporting plates are fixedly installed on the top side of the base, two rotating rods are rotatably installed between the two M-shaped supporting plates, supporting carrier rollers are fixedly installed on the two rotating rods, and the supporting carrier rollers are fixedly installed on the supporting carrier rollers. First chain wheels are fixedly mounted at the ends, rotationally extending out of the corresponding M-shaped supporting plates, of the two rotating rods; according to the device, the supporting carrier rollers on the two sets of rotating rods are synchronously driven to rotate so as to be matched with downward pressing of the pressing rollers to achieve rotating correction of the bending position of a bar part, then the two electric push rods are started to drive the horizontal cutter to move upwards, and rotating grinding operation can be conducted on the surface of the corrected bar through the horizontal cutter; the die steel bar shaping equipment has the functions of correcting the bent part of the bar and polishing the surface of the bar, and the practicability of the die steel bar shaping equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bar shaping technical field especially relates to die steel bar shaping equipment. BACKGROUND

[0002] Die steel bar is the steel material for manufacturing die, generally refers to the die steel that is processed into bar form, die steel has higher hardness, wear resistance and heat resistance, can keep good performance under high strength, high pressure and high temperature environment, therefore is widely used in the production of various industrial dies, the bar needs to be shaped in the processing of die steel bar.

[0003] The prior art bar shaping device (its authorized announcement number is: CN209717312U) is provided with a cutter in the direction perpendicular to the bar, the bar is rotated by the first motor, and the cutter is contacted to polish, which replaces manual polishing, improves production efficiency and polishing precision, the L-shaped mounting plate is driven to reciprocate by the second motor driving transmission device, and the bar is polished more uniformly in reciprocating motion.

[0004] But this kind of bar shaping device has some deficiencies in the actual use process: since the cutter is vertically arranged with the bar, the contact surface of the cutter is limited when polishing the rotating bar, which affects the polishing efficiency of the bar, and some bars may have some parts of the position bending phenomenon, so the surface of the bar needs to be corrected before the rotating polishing operation, therefore the utility model is provided to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides die steel bar shaping equipment to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Die steel bar shaping equipment, including base, the top side of base is fixedly installed with two M-shaped support plates, two M-shaped support plates are rotatably installed with two rotating rods, two rotating rods are fixedly installed with support rollers, the end of two rotating rods rotatably extending from the corresponding M-shaped support plate is fixedly installed with first sprocket, the top side of base is fixedly installed with L-shaped mounting plate, the L-shaped mounting plate is provided with rotating drive mechanism for two first sprockets, the top side of base is fixedly installed with U-shaped frame, the U-shaped frame is provided with pressing mechanism, two M-shaped support plates are provided with surface treatment mechanism.

[0008] Preferably, the gap is arranged between the two support rollers between the two M-shaped support plates.

[0009] Preferably, the rotating driving mechanism comprises a motor, a second sprocket and chains, the top side of the L-shaped mounting plate is fixedly provided with the motor, the output shaft of the motor penetrates out of the L-shaped mounting plate and is fixedly provided with the second sprocket, and the chains are engagedly arranged between the second sprocket and the two first sprockets; the motor is started to drive the second sprocket to rotate, and the two chains are driven to rotate to synchronously drive the two groups of supporting rollers on the rotating rods, so that the rotating adjustment of the die steel bar is realized.

[0010] Preferably, the pressing mechanism comprises hydraulic rods, a roller frame and a pressing roller, the inner wall of the U-shaped frame is fixedly provided with two hydraulic rods, the output ends of the two hydraulic rods are fixedly provided with the same roller frame, the pressing roller is rotatably arranged in the roller frame, and the pressing roller is located above the gap between the two supporting rollers; the two hydraulic rods are started to drive the pressing roller on the roller frame to abut against the top side of the bar, so that the die steel bar is limited.

[0011] Preferably, the surface treatment mechanism comprises a base, an electric push rod and a horizontal cutter, the inner wall of each of the two M-shaped supporting plates is fixedly provided with the base, the top side of each of the two bases is fixedly provided with the electric push rod, and the output ends of the two electric push rods are fixedly provided with the same horizontal cutter.

[0012] Preferably, the horizontal cutter is located below the gap between the two supporting rollers and is parallel to the two supporting rollers; the horizontal cutter can be used for surface treatment operation on the die steel bar placed on the two supporting rollers.

[0013] The die steel bar shaping device has the functions of correcting the bending position of the bar and surface polishing, and the practicality of the die steel bar shaping device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a three-dimensional perspective of the utility model;

[0015] Figure 2 It is a structure schematic view of a plane section of the utility model;

[0016] Figure 3 It is a structure schematic view of a partial section of the utility model;

[0017] Figure 4 It is the structure schematic view of the rotation driving mechanism of the utility model.

[0018] In the figure: 1, base; 2, M type support plate; 3, rotating rod; 4, support roller; 5, first sprocket; 6, L type mounting plate; 7, motor; 8, second sprocket; 9, chain; 10, U type frame; 11, hydraulic rod; 12, roller frame; 13, compression roller; 14, bottom block; 15, electric push rod; 16, horizontal cutter. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] Referring to Figures 1-4 , the die steel bar shaping equipment, including base 1, the top side of base 1 is fixedly installed with two M type support plates 2, two rotating rods 3 are rotatably installed between the two M type support plates 2, support rollers 4 are fixedly installed on the two rotating rods 3, the one end of the two rotating rods 3 rotatably extending out corresponding M type support plates 2 is fixedly installed with first sprocket 5, the top side of base 1 is fixedly installed with L type mounting plate 6, L type mounting plate 6 is provided with rotating driving mechanism for two first sprocket 5, the top side of base 1 is fixedly installed with U type frame 10, U type frame 10 is provided with pressing mechanism, two M type support plates 2 are provided with surface treatment mechanism.

[0021] Further, the gap is provided between the two support rollers 4 between the two M type support plates 2.

[0022] Further, the rotating driving mechanism includes motor 7, second sprocket 8 and chain 9, the top side of L type mounting plate 6 is fixedly installed with motor 7, the output shaft of motor 7 penetrates to L type mounting plate 6 outside and is fixedly installed with second sprocket 8, the second sprocket 8 and two first sprocket 5 are rotatably installed with chain 9; by starting motor 7, drive second sprocket 8 to rotate, under the transmission of two chains 9, synchronously drive the support roller 4 on two groups of rotating rods 3 to rotate, thereby realizing the rotation adjustment of die steel bar.

[0023] Further, the pressing mechanism comprises hydraulic rods 11, a roller frame 12 and a pressing roller 13, two hydraulic rods 11 are fixedly installed on the inner wall of the U-shaped frame 10, the output ends of the two hydraulic rods 11 are fixedly installed with the same roller frame 12, the pressing roller 13 is rotatably installed in the roller frame 12 and is located above the gap between the two support rollers 4; by starting the two hydraulic rods 11, the pressing roller 13 on the roller frame 12 is pressed against the top side of the bar, so that the mold steel bar is limited.

[0024] Further, the surface treatment mechanism comprises a bottom block 14, an electric push rod 15 and a horizontal cutter 16, the inner wall of each of the two M-shaped support plates 2 is fixedly installed with the bottom block 14, the top side of each of the two bottom blocks 14 is fixedly installed with the electric push rod 15, and the output ends of the two electric push rods 15 are fixedly installed with the same horizontal cutter 16.

[0025] Specifically, the horizontal cutter 16 is located below the gap between the two support rollers 4 and is parallel to the two support rollers 4; the horizontal cutter 16 can be used for surface treatment of the mold steel bar placed on the two support rollers 4.

[0026] In use: when the mold steel bar is shaped, the bar to be shaped is placed between the two support rollers 4, the two hydraulic rods 11 are started to drive the pressing roller 13 on the roller frame 12 to press against the top side of the bar, the motor 7 is started to drive the second sprocket 8 to rotate, the two chains 9 are driven to synchronously drive the support rollers 4 on the two groups of rotating rods 3 to rotate, so that the pressing roller 13 is pressed downward to correct the bending position of the bar, then the two electric push rods 15 are started to drive the horizontal cutter 16 to move upward, the horizontal cutter 16 is horizontally aligned with the bar, and the horizontal cutter 16 is pressed against the bottom of the bar until the horizontal cutter 16 is pressed against the bottom of the bar, when the corrected bar rotates, the horizontal cutter 16 can be used for rotating and polishing the surface of the corrected bar; the mold steel bar shaping device has the functions of correcting the bending position of the bar and polishing the surface of the bar, and the practicality of the mold steel bar shaping device is improved.

[0027] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application.

Claims

1. A device for straightening a bar of die steel, comprising a base (1), characterized in that, The top side of the base (1) is fixedly installed with two M-shaped support plates (2), two rotating shafts (3) are rotatably installed between the two M-shaped support plates (2), support rollers (4) are fixedly installed on the two rotating shafts (3), first chain wheels (5) are fixedly installed on the ends of the two rotating shafts (3) extending out of the corresponding M-shaped support plates (2), an L-shaped mounting plate (6) is fixedly installed on the top side of the base (1), a rotating drive mechanism for the two first chain wheels (5) is arranged on the L-shaped mounting plate (6), a U-shaped frame (10) is fixedly installed on the top side of the base (1), a pressing mechanism is arranged on the U-shaped frame (10), and a surface treatment mechanism is arranged on the two M-shaped support plates (2).

2. The die steel bar straightening apparatus according to claim 1, characterized by, Gaps are arranged between the two support rollers (4) between the two M-shaped support plates (2).

3. The die steel bar straightening apparatus of claim 1, wherein The rotating drive mechanism comprises a motor (7), a second chain wheel (8) and a chain (9), the top side of the L-shaped mounting plate (6) is fixedly installed with the motor (7), the output shaft of the motor (7) penetrates out of the L-shaped mounting plate (6) and is fixedly installed with the second chain wheel (8), and the second chain wheel (8) is meshingly installed with the chain (9) between the two first chain wheels (5).

4. The bar straightening apparatus of claim 1, wherein The pressing mechanism comprises hydraulic rods (11), a roller frame (12) and a pressure roller (13), two hydraulic rods (11) are fixedly installed on the inner wall of the U-shaped frame (10), the output ends of the two hydraulic rods (11) are fixedly installed with the same roller frame (12), the pressure roller (13) is rotatably installed in the roller frame (12), and the pressure roller (13) is located above the gap between the two support rollers (4).

5. The bar straightening apparatus of claim 1, wherein The surface treatment mechanism comprises a bottom block (14), an electric push rod (15) and a horizontal cutter (16), the inner walls of the two M-shaped support plates (2) are fixedly installed with the bottom blocks (14), the top sides of the two bottom blocks (14) are fixedly installed with the electric push rods (15), and the output ends of the two electric push rods (15) are fixedly installed with the same horizontal cutter (16).

6. The die steel bar straightening apparatus according to claim 5, characterized by, The horizontal cutter (16) is located below the gap between the two support rollers (4), and the horizontal cutter (16) is parallel to the two support rollers (4).

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