CN217432632U

CN217432632U - Steel ball manufacturing material drawing device

Info

Publication number: CN217432632U
Application number: CN202220552822.0U
Authority: CN
Inventors: 张建平; 刘俊杰; 戈建东
Original assignee: Changshu Baofeng Precision Steel Ball Co ltd
Current assignee: Changshu Baofeng Precision Steel Ball Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-09-16
Anticipated expiration: 2032-03-15

Abstract

The utility model provides a steel ball manufacturing material draw-off gear, the on-line screen storage device comprises a base, the heating cabinet is installed to top one side of base, the feed inlet has been seted up to one side of heating cabinet, the feed inlet runs through the heating cabinet, one side that the top of base is located the heating cabinet has been seted up logical groove, it has the mounting panel to lead to the inslot, the free end of first hydraulic stem is installed to one side of mounting panel is fixed and is being led to the groove tip, the mounting panel is close to one side of heating cabinet and installs the connecting plate, the connecting plate is close to one side coaxial equidistance of heating cabinet and is equipped with three fixed block, one side fixed mounting that the connecting plate was kept away from to the fixed block has the second hydraulic stem, the second hydraulic stem free end all corresponds and is equipped with the cardboard, first U type seat is installed to one side that the cardboard is close to the second hydraulic stem free end, and link to each other through pivot and first U type seat. This application is fixed different steel centre gripping through the steerable cardboard of second hydraulic stem, and the centre gripping is stable, improves the result of use.

Description

Steel ball manufacturing material drawing device

Technical Field

The utility model belongs to the technical field of the draw-off gear, especially indicate a steel ball manufacturing material draw-off gear.

Background

The drawing machine is an industrial device composed of a driving device, a lubricating device, an electrical device, a hydraulic system, a pneumatic system and the like, and is a device for drawing steel, in the manufacturing process of steel balls, cold heading manufacturing is a common mode, for example, the diameter of the steel balls is constant, but the diameter of blanks does not meet the specification of the cold heading machine, at the moment, drawing processing is usually carried out on blanks by adopting the drawing device, so that the drawn blanks meet the specification requirement, the traditional drawing device does not have a heating function, and the ductility and plasticity of the heated metal are improved.

SUMMERY OF THE UTILITY MODEL

For solving the defects of the prior art, the utility model provides a steel ball manufacturing material drawing device.

The technical scheme of the utility model is realized like this: a drawing device for a steel ball manufacturing material comprises a base, wherein a heating box is installed on one side of the top of the base, a feeding hole is formed in one side of the heating box, and the feeding hole penetrates through the heating box;

a through groove is formed in one side, located on the heating box, of the top of the base, a mounting plate is arranged in the through groove, and the free end, provided with a first hydraulic rod, of one side of the mounting plate is fixed to the end portion of the through groove;

a connecting plate is installed on one side, close to the heating box, of the mounting plate, three fixing blocks are coaxially and equidistantly arranged on one side, close to the heating box, of the connecting plate, second hydraulic rods are fixedly installed on one sides, far away from the connecting plate, of the fixing blocks, clamping plates are correspondingly arranged at free ends of the second hydraulic rods, a first U-shaped seat is installed on one side, close to the second hydraulic rods, of the clamping plates, and the free ends of the second hydraulic rods are located in the first U-shaped seats and connected with the first U-shaped seats through rotating shafts;

a drawing die is arranged on one side, close to the heating box, of the top of the base, and is provided with a plastic hole which is aligned with the feeding hole; an annular shell is arranged in the heating box, a plurality of induction heating coils are equidistantly arranged in the annular shell, and the induction heating coils are aligned with the feeding hole; the coaxial equidistance in outside side of annular housing is equipped with the mounting bracket, and the mounting bracket is fixed on the inner wall of heating cabinet.

Preferably, the through-hole has all been seted up to the both sides of mounting panel, and the through-hole embeds there is the gag lever post, and the tip in leading to the groove is all fixed at the both ends of gag lever post.

Preferably, a plurality of anti-slip strips are arranged on one side of the clamping plate away from the U-shaped seat at equal intervals.

Preferably, the feeding mechanism comprises a bearing plate, the bearing plate is horizontally arranged below the feeding hole, the edge of the bottom of the bearing plate is fixed on the base through a plurality of supporting legs arranged at intervals, and an arc-shaped groove is formed in the top surface of the bearing plate;

two ends of one side of the bearing plate are provided with first supporting seats, the bottoms of the first supporting seats are vertically fixed on the base, the tops of the two first supporting seats are respectively provided with a second U-shaped seat, driving rollers are arranged in the second U-shaped seats, the two driving rollers are connected through a driving belt, two ends of each driving roller are connected with the second U-shaped seats through bearings, a driving motor is arranged on the side surface of one of the second U-shaped seats, the driving motor is fixed on the first supporting seats through a mounting frame, and a rotating shaft of the driving motor is connected with one end of each driving roller;

the heating box is characterized in that a mounting seat is mounted on the transmission belt, the mounting seat is located at one end, far away from the heating box, of the bearing plate, a connecting arm is connected to one side of the mounting seat, the connecting arm is located above the bearing plate, a guide block of a strip-shaped structure is mounted on one side, close to the feeding port, of the connecting arm, and the guide block can stretch into the induction heating coil.

Preferably, a supporting plate is arranged in the transmission belt, two ends of the supporting plate are respectively fixed on the two second U-shaped seats, a tensioning shaft is arranged below the supporting plate, a supporting shaft penetrates through the supporting plate, the supporting shaft and the two ends of the supporting plate are connected through bearings, two ends of the supporting shaft are located in adjusting grooves, the adjusting grooves are formed in the tops of the second supporting seats, the second supporting seats are fixed on the base, and nuts are in threaded connection with two ends of the supporting shaft;

and a guide rail is arranged on one side of the bearing plate close to the transmission belt, the guide rail is connected with a moving seat through a sliding block, and the moving seat is fixed at the bottom of the connecting arm.

Preferably, a support ring is mounted between each two adjacent induction heating coils, and the support ring is fixed on the annular shell.

Compared with the prior art, the utility model discloses a three second hydraulic stem can make the cardboard carry out the centre gripping to steel from three direction fixed to applicable and not unidimensional steel improve the result of use, can heat steel in steel transportation process through induction heating coil, need not to heat convenient to use through external heating mechanism.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of a steel ball manufacturing material drawing device provided by the utility model.

Fig. 2 is a schematic diagram of a clamping plate structure of the steel ball manufacturing material drawing device provided by the utility model.

Fig. 3 is a sectional view of the heating box structure of the steel ball manufacturing material drawing device provided by the utility model.

Fig. 4 is a schematic view of the overall structure of the steel ball manufacturing material drawing device provided by the utility model.

In the figure: base 1, heating cabinet 2, feed inlet 3, logical groove 4, mounting panel 5, first hydraulic stem 6, connecting plate 7, fixed block 8, second hydraulic stem 9, cardboard 10, first U type seat 11, drawing die 12, shaping hole 13, annular casing 14, induction heating coil 15, through-hole 16, gag lever post 17, antislip strip 18, mounting bracket 19, guide rail 20, first supporting seat 21, back shaft 22, adjustment tank 23, second supporting seat 24, tensioning shaft 25, loading board 26, guide block 27, linking arm 28, supporting leg 29, driving roller 30, mount pad 31, remove seat 32, backup pad 33, drive belt 34, driving motor 35, second U type seat 36, support ring 37.

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steel ball manufacturing material drawing device comprises a base 1, wherein a heating box 2 is installed on one side of the top of the base 1, a feeding hole 3 is formed in one side of the heating box 2, the feeding hole 3 penetrates through the heating box 2, steel can be conveyed to a clamping plate 10 through the heating box 2 and the feeding hole 3, and the clamping plate 10 can be conveniently clamped and drawn;

a through groove 4 is formed in one side, located on the heating box 2, of the top of the base 1, a mounting plate 5 is arranged in the through groove 4, a free end, provided with a first hydraulic rod 6, of one side of the mounting plate 5 is fixed to the end portion of the through groove 4, and the mounting plate 5 can be pushed to move through the first hydraulic rod 6, so that steel clamped by the clamping plate 10 is subjected to drawing processing;

a connecting plate 7 is installed on one side, close to the heating box 2, of the mounting plate 5, three fixing blocks 8 are coaxially and equidistantly arranged on one side, close to the heating box 2, of the connecting plate 7, a second hydraulic rod 9 is fixedly installed on one side, far away from the connecting plate 7, of each fixing block 8, the free end of each second hydraulic rod 9 is correspondingly provided with a clamping plate 10, and the clamping plates 10 can be driven to move through the second hydraulic rods 9, so that the clamping plates 10 can be controlled to clamp and fix steel from three directions, and the fixing is stable;

a first U-shaped seat 11 is installed on one side, close to the second hydraulic rod 9, of the clamping plate 10, the free end of the second hydraulic rod 9 is located in the first U-shaped seat 11 and is connected with the first U-shaped seat 11 through a rotating shaft, and under the action of the first U-shaped seat 11, the angle of the clamping plate 10 can be adjusted, so that the clamping plate 10 is in full contact with the surface of steel, and the fixing effect is improved;

drawing die 12 is installed to one side that the top of base 1 is close to heating cabinet 2, has seted up moulding hole 13 on drawing die 12, and moulding hole 13 is aligned with feed inlet 3, can carry out moulding processing to steel through drawing die 12 for steel reaches regulation shape and size.

During the use, in carrying heating cabinet 2 with steel through

feed inlet

3, 15 work of re-control induction heating coil, heat steel, steel after the heating passes feed inlet 3 back and arrives at shaping hole 13 departments, remove between the cardboard 10 after shaping hole 13, then control second hydraulic stem 9 work, second hydraulic stem 9 promotes cardboard 10 and removes, make the surface of the last antislip strip 18 close contact steel of cardboard 10, with steel centre gripping, applicable in not unidimensional steel, after the centre gripping is accomplished, control first hydraulic stem 6 work, first hydraulic stem 6 promotes mounting panel 5 and removes, can draw processing to steel.

Further, as shown in fig. 1, an annular housing 14 is arranged in the heating box 2, a plurality of induction heating coils 15 are equidistantly installed inside the annular housing 14, the induction heating coils 15 are aligned with the feed inlet 3, the steel material can pass through the induction heating coils 15 in the conveying process, and the induction heating coils 15 can heat the steel material in the process that the steel material passes through the induction heating coils 15, so that the subsequent drawing and shaping are facilitated;

the outer side of the annular housing 14 is provided with mounting brackets 19 coaxially and equidistantly, the mounting brackets 19 are fixed on the inner wall of the heating box 2, and the annular housing 14 can be fixed in the heating box 2 through the mounting brackets 19, so that the induction heating coil 15 is fixed.

Further, as shown in fig. 1, through-hole 16 has all been seted up to the both sides of mounting panel 5, and through-hole 16 embeds there is gag lever post 17, and the tip that leads to groove 4 is all fixed at the both ends of gag lever post 17, and multiplicable mounting panel 5 and the stability of leading to the groove 4 and being connected under the effect of through-hole 16 and gag lever post 17 avoid toppling over at drawing in-process mounting panel 5.

Furthermore, as shown in fig. 1, a plurality of anti-slip strips 18 are equidistantly installed on one side of the clamping plate 10 away from the first U-shaped seat 11, and the anti-slip strips 18 can increase the clamping stability between the clamping plate 10 and the steel material, thereby preventing the steel material from sliding during drawing.

The utility model also comprises a feeding mechanism, the feeding mechanism comprises a bearing plate 26, the bearing plate 26 is horizontally arranged below the feeding port 3, the bottom edge of the bearing plate 26 is fixed on the base 1 through a plurality of supporting legs 29 which are arranged at intervals, the top surface of the bearing plate 26 is provided with an arc-shaped groove (the figure is a label), and the arc-shaped groove is a prefabricated member for placing the cold heading steel ball;

the two ends of one side of the bearing plate 26 are provided with first supporting seats 21, the bottoms of the first supporting seats 21 are vertically fixed on the base 1, the tops of the two first supporting seats 21 are respectively provided with a second U-shaped seat 36, the inside of each second U-shaped seat 36 is provided with a driving roller 30, the two driving rollers 30 are connected through a driving belt 34, the two ends of each driving roller 30 are connected with the second U-shaped seats 36 through bearings, the side surface of one of the second U-shaped seats 36 is provided with a driving motor 35, the driving motor 35 is fixed on the first supporting seats 21 through a motor mounting frame, and the rotating shaft of the driving motor 35 is connected with one end of each driving roller 30;

the driving belt 34 is provided with a mounting seat 31, the mounting seat 31 is located at one end of the bearing plate 26 far away from the heating box 2, one side of the mounting seat 31 is connected with a connecting arm 28, the connecting arm 28 is located above the bearing plate 26, one side of the connecting arm 28 close to the feeding hole 3 is provided with a guide block 27 with a strip structure, and the guide block 27 can extend into the induction heating coil 15.

Specifically, as shown in fig. 3, the preform to be drawn is placed on the bearing plate 26, and then the transmission belt 34 is controlled to rotate, so that the transmission belt 34 drives the guide block 27 and the connecting arm 28 to move, the preform is poured into the heating box 2 by the guide block 27 to be heated, after the preform is heated, the guide block 27 continues to drive the preform to move forward, and one end of the preform is clamped into the drawing mold 12.

A supporting plate 33 is arranged in the transmission belt 34, two ends of the supporting plate 33 are respectively fixed on two second U-shaped seats 36, the supporting plate 33 supports the transmission belt to prevent the transmission belt from sinking, a tensioning shaft 25 is arranged below the supporting plate 33, a supporting shaft 22 penetrates through the supporting plate 33, the two ends of the supporting shaft 22 and the two ends of the supporting plate 33 are connected through bearings, two ends of the supporting shaft 22 are located in an adjusting groove 23, the adjusting groove 23 is formed in the top of a second supporting seat 24, the second supporting seats 24 are all fixed on the base 1, nuts are connected to two ends of the supporting shaft 22 through threads, the tensioning shaft 25 can be adjusted up and down, the tensioning shaft 25 can tension the transmission belt 34, and the transmission belt 34 is prevented from slipping;

the guide rail 20 is installed on one side of the bearing plate 26 close to the transmission belt 34, the guide rail 20 is connected with the movable seat 32 through a sliding block, and the movable seat 32 is fixed at the bottom of the connecting arm 28, so that the guide block 27 and the connecting arm 28 can be stabilized in motion.

A support ring 37 is installed between each two adjacent induction heating coils 15, and the support ring 37 is fixed on the annular housing 14, as shown in fig. 2, the support ring 37 is higher than the induction heating coils 15, so that the support ring 37 supports the preform to prevent the induction heating coils 15 from being worn.

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

1. A steel ball manufacturing material drawing device comprises a base (1) and is characterized in that a heating box (2) is installed on one side of the top of the base (1), a feeding hole (3) is formed in one side of the heating box (2), and the feeding hole (3) penetrates through the heating box (2);

a through groove (4) is formed in one side, located on the heating box (2), of the top of the base (1), a mounting plate (5) is arranged in the through groove (4), and the free end, provided with a first hydraulic rod (6), of one side of the mounting plate (5) is fixed to the end portion of the through groove (4);

a connecting plate (7) is installed on one side, close to the heating box (2), of the mounting plate (5), three fixing blocks (8) are coaxially and equidistantly arranged on one side, close to the heating box (2), of the connecting plate (7), second hydraulic rods (9) are fixedly installed on one sides, far away from the connecting plate (7), of the fixing blocks (8), clamping plates (10) are correspondingly arranged at free ends of the second hydraulic rods (9), a first U-shaped seat (11) is installed on one side, close to the second hydraulic rods (9), of each clamping plate (10), and the free ends of the second hydraulic rods (9) are located in the first U-shaped seat (11) and connected with the first U-shaped seat (11) through rotating shafts;

a drawing die (12) is installed on one side, close to the heating box (2), of the top of the base (1), a shaping hole (13) is formed in the drawing die (12), and the shaping hole (13) is aligned with the feeding hole (3); be equipped with annular casing (14) in heating cabinet (2), a plurality of induction heating coil (15) are installed to the inside equidistance of annular casing (14), and induction heating coil (15) align with feed inlet (3), the coaxial equidistance of outside side of annular casing (14) is equipped with mounting bracket (19), and mounting bracket (19) are fixed on the inner wall of heating cabinet (2).

2. The steel ball manufacturing material drawing device according to claim 1, wherein through holes (16) are formed in both sides of the mounting plate (5), a limiting rod (17) is arranged in each through hole (16), and both ends of each limiting rod (17) are fixed to the end portions of the through grooves (4).

3. The steel ball manufacturing material drawing device according to claim 1, wherein a plurality of anti-slip strips (18) are installed on one side of the clamping plate (10) away from the first U-shaped seat (11) at equal intervals.

4. The steel ball manufacturing material drawing device according to claim 1, further comprising a feeding mechanism, wherein the feeding mechanism comprises a bearing plate (26), the bearing plate (26) is horizontally arranged below the feeding port (3), the bottom edge of the bearing plate (26) is fixed on the base (1) through a plurality of supporting legs (29) arranged at intervals, and an arc-shaped groove is formed in the top surface of the bearing plate (26);

the bearing plate is characterized in that first supporting seats (21) are arranged at two ends of one side of a bearing plate (26), the bottoms of the first supporting seats (21) are vertically fixed on a base (1), second U-shaped seats (36) are mounted at the tops of the two first supporting seats (21), driving rollers (30) are arranged in the second U-shaped seats (36), the two driving rollers (30) are connected through a driving belt (34), two ends of each driving roller (30) are connected with the second U-shaped seats (36) through bearings, a driving motor (35) is arranged on the side face of one of the second U-shaped seats (36), the driving motor (35) is fixed on the first supporting seats (21) through a mounting frame, and a rotating shaft of the driving motor (35) is connected with one end of each driving roller (30);

install mount pad (31) on drive belt (34), mount pad (31) are located loading board (26) and keep away from the one end of heating cabinet (2), are connected with linking arm (28) in mount pad (31) one side, and linking arm (28) are located loading board (26) top, install bar structure's guide block (27) in one side that linking arm (28) are close to feed inlet (3), and guide block (27) can stretch into induction heating coil (15).

5. The steel ball manufacturing material drawing device according to claim 4, wherein a supporting plate (33) is arranged in the transmission belt (34), two ends of the supporting plate (33) are respectively fixed on the two second U-shaped seats (36), a tensioning shaft (25) is arranged below the supporting plate (33), a supporting shaft (22) penetrates through the supporting plate (33), the two ends of the supporting shaft (22) and the two ends of the supporting plate (33) are connected through bearings, two ends of the supporting shaft (22) are located in the adjusting groove (23), the adjusting groove (23) is formed in the top of the second supporting seat (24), the second supporting seat (24) is fixed on the base (1), and nuts are connected to two ends of the supporting shaft (22) through threads;

a guide rail (20) is installed on one side, close to the transmission belt (34), of the bearing plate (26), the guide rail (20) is connected with a moving seat (32) through a sliding block, and the moving seat (32) is fixed to the bottom of the connecting arm (28).

6. A steel ball manufacturing material drawing apparatus according to claim 1, wherein a support ring (37) is installed between each adjacent two induction heating coils (15), and the support ring (37) is fixed to the ring-shaped housing (14).