CN216575033U

CN216575033U - Hot coil spring bar induction heating furnace for processing vehicle spring

Info

Publication number: CN216575033U
Application number: CN202123436711.8U
Authority: CN
Inventors: 张诗崇; 金晨
Original assignee: Zhejiang Yurong Spring Co ltd
Current assignee: Zhejiang Yurong Spring Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The application discloses a hot-rolling spring bar induction heating furnace for processing a vehicle spring, which belongs to the technical field of spring hot rolling and comprises an induction heating furnace body, wherein a discharge hole is formed in one end wall of the induction heating furnace body; the induction heating furnace body orientation the bottom level of discharge gate end wall is provided with guide platform, the last guiding mechanism that is provided with of guide platform, guiding mechanism includes that horizontal slip sets up the sliding seat of guide platform upper surface, sliding seat upper surface slides and is provided with the bottom plate, bottom plate upper surface activity is provided with a pair of clamp splice, and it is a pair of to be located one side is kept away from each other to the clamp splice the bottom plate upper surface all is fixed with the curb plate, the curb plate orientation hydraulic push rod two is installed perpendicularly to a terminal surface of clamp splice. This hot coil spring bar induction heating furnace of automobile-used spring of processing has replaced artifical direction transmission's mode, and is safer, high-efficient.

Description

Hot coil spring bar induction heating furnace for processing vehicle spring

Technical Field

The utility model belongs to the technical field of the hot roll technique of spring and specifically relates to a hot roll spring bar induction heating furnace of automobile-used spring of processing.

Background

The large spring is also called a hot coil spring, a hot coil process is adopted in the production process, and a spring bar is heated by an induction heating furnace and then wound by a winding device to be manufactured, wherein the induction heating furnace is a heating furnace for heating metal by utilizing the electromagnetic induction principle.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology: the existing induction heating furnace is arranged after the spring bar is heated and output, multiple operators are required to alternately cooperate to clamp the head end of the spring bar to guide, so that the spring bar enters a winding station, the labor cost is high, and the efficiency is low. Therefore, we propose a hot-rolled spring bar induction heating furnace for processing the spring for the vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is in order to solve prior art, and current induction heating furnace dress is after the spring bar heating output, needs many operating personnel cooperation in turn to use the pincer clip spring bar head end to lead, makes the spring bar get into the coiling station, and the cost of labor is great, and the problem of inefficiency, and the hot coil spring bar induction heating furnace of a processing vehicle spring that provides.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a hot coil spring bar induction heating furnace of automobile-used spring of processing, includes the induction heating furnace body, the discharge gate has been seted up on an induction heating furnace body end wall.

Through above-mentioned technical scheme, the induction heating furnace body can be to the heating of spring bar, and the spring bar is exported by the discharge gate after the heating.

The induction heating furnace body orientation the bottom level of discharge gate end wall is provided with guide platform, the last guiding mechanism that is provided with of guide platform, guiding mechanism includes that horizontal slip sets up the sliding seat of guide platform upper surface, sliding seat upper surface slides and is provided with the bottom plate, bottom plate upper surface activity is provided with a pair of clamp splice, and it is a pair of to be located one side is kept away from each other to the clamp splice the bottom plate upper surface all is fixed with the curb plate, the curb plate orientation hydraulic push rod two is installed perpendicularly to a terminal surface of clamp splice, the flexible end of hydraulic push rod two with clamp splice fixed connection.

Through above-mentioned technical scheme, after the spring bar head end passes through between a pair of clamp splice, start hydraulic push rod two, promote a pair of clamp splice and be close to each other, can be fixed with spring bar head end centre gripping, it is fixed to compare in artifical adoption pincers, more reliable and more stable.

Preferably, the sliding seat is hollow and is movably provided with a sliding block, the upper surface of the sliding seat is provided with a through groove communicated with the inside of the sliding seat, and the top end of the sliding block penetrates through the through groove and is fixedly connected with the bottom plate.

Through above-mentioned technical scheme, utilize the slider to slide in the sliding seat is inside, can improve the stability that the bottom plate removed the regulation.

Preferably, a second threaded rod penetrates through the horizontal threads on the sliding block, the second threaded rod is rotatably installed in the sliding seat, a second motor is installed on one end wall of the outer portion of the sliding seat, and a driving shaft of the second motor is fixedly connected with the second threaded rod.

Through above-mentioned technical scheme, two drive threaded rods of starter motor rotate, can order about the slider and drive the bottom plate along leading to the groove translation, and then the position of adjusting spring bar head end.

Preferably, both ends of the bottom of the sliding seat are provided with limiting blocks, and the limiting blocks abut against the side wall of the guide platform.

Through the technical scheme, when the sliding seat translates, the limiting block can limit the sliding seat, so that the sliding seat is prevented from deviating as much as possible.

Preferably, threaded rod one is penetrated to the horizontal screw thread on the stopper, the both ends of threaded rod one are rotated and are installed on the direction platform lateral wall, motor one is installed to the one end of threaded rod one, motor one is fixed on the direction platform lateral wall.

Through above-mentioned technical scheme, a starter motor drive threaded rod rotates, can drive the stopper and promote the sliding seat and keep away from induction heating furnace body and remove on guide platform, and then transmits the direction to the spring bar, replaces the artifical mode that adopts the pincers centre gripping direction of tradition, saves artifical labour, avoids the slag scald operating personnel's problem as far as possible, improves the machining efficiency of spring.

Preferably, the upper surface of the guide platform is provided with a groove.

Through the technical scheme, the steel slag on the surface of the spring bar material conveniently falls into the groove to be collected.

Preferably, one side of the upper surface of the guide platform, which is close to the induction heating furnace body, is provided with a limiting mechanism, the limiting mechanism comprises a pair of fixing plates, the fixing plates are fixed on two sides of the upper surface of the guide platform respectively, a first hydraulic push rod is vertically installed on one end face of each fixing plate in the opposite direction, and a limiting pulley is installed at the telescopic end of the first hydraulic push rod.

Through above-mentioned technical scheme, start-up hydraulic pressure push rod one and promote spacing pulley and be close to each other, in spring bar transmission process, utilize the roll of spacing pulley to lead, spacing pulley can extrude the spring bar simultaneously, extrudees the broken messenger its of the slag on spring bar surface and drops, improves the quality of spring.

Preferably, an arc-shaped groove is formed in one end face of each of the pair of clamping blocks, which faces each other.

Through above-mentioned technical scheme, arc recess and discharge gate are located same horizontal plane, and what can stabilize more is fixed with spring bar stock head end centre gripping.

To sum up, the technical effect and the advantage of this application: the spring bar is delivered from the discharge port, after the head end of the spring bar passes through a position between the pair of clamping blocks, the hydraulic push rod II is started to push the pair of clamping blocks to be close to each other, the head end of the spring bar can be clamped and fixed, the threaded rod I is driven to rotate through the motor I, the limiting block can be driven to push the sliding seat to move on the guide platform away from the induction heating furnace body, and further the spring bar is subjected to transmission guide; in the process of conveying and guiding the spring bar, the first hydraulic push rod is started to push the limiting pulleys to approach each other, and the steel slag on the surface of the spring bar can be extruded and crushed to fall into the groove while the spring bar is guided by rolling extrusion of the limiting pulleys; the second threaded rod is driven to rotate through the second starting motor, the sliding block can be driven to drive the bottom plate to translate along the through groove, the position of the head end of the spring bar is adjusted, and the head end of the spring bar is conveniently butted with the spring winding equipment.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the guide platform configuration of the present application;

fig. 3 is a schematic view of the sliding seat structure of the present application.

Description of reference numerals: 1. an induction heating furnace body; 2. a discharge port; 3. a guide platform; 4. a guide mechanism; 5. a limiting mechanism; 6. a sliding seat; 7. a fixing assembly; 8. a limiting block; 9. a first threaded rod; 10. a first motor; 11. a groove; 12. a fixing plate; 13. a first hydraulic push rod; 14. a limiting pulley; 15. a base plate; 16. a clamping block; 17. a side plate; 18. a second hydraulic push rod; 19. a slider; 20. a through groove; 21. a second threaded rod; 22. and a second motor.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments in the present application belong to the protection scope of the present application.

Referring to fig. 1, a hot coil spring bar induction heating furnace of automobile-used spring of processing, including induction heating furnace body 1, induction heating furnace body 1 can be to the heating of spring bar, has seted up discharge gate 2 on 1 end wall of induction heating furnace body, is exported by discharge gate 2 after the heating of spring bar.

Referring to fig. 1, a guide platform 3 is horizontally arranged at the bottom of one end wall of an induction heating furnace body 1 facing a discharge port 2, support legs are arranged at the bottom of the guide platform 3, a guide mechanism 4 is arranged on the guide platform 3 and used for transmitting and guiding heated spring bars,

referring to fig. 2-3, the guiding mechanism 4 includes a sliding seat 6 horizontally slidably disposed on the upper surface of the guiding platform 3, the sliding seat 6 can move close to or away from the induction heating furnace body 1, a bottom plate 15 is slidably disposed on the upper surface of the sliding seat 6, and the bottom plate 15 can translate on the upper surface of the sliding seat 6 along the length direction of the sliding seat 6.

Referring to fig. 2-3, a pair of clamping blocks 16 is movably arranged on the upper surface of the bottom plate 15, side plates 17 are fixed on the upper surface of the bottom plate 15, which is located on one side, away from each other, of the pair of clamping blocks 16, a second hydraulic push rod 18 is vertically installed on one end face, facing the clamping blocks 16, of the side plates 17, the telescopic end of the second hydraulic push rod 18 is fixedly connected with the clamping blocks 16, a spring bar is spread out from the discharge port 2, after the head end of the spring bar passes through the space between the pair of clamping blocks 16, the second hydraulic push rod 18 is started to push the pair of clamping blocks 16 to be close to each other, the head end of the spring bar can be clamped and fixed, and compared with manual fixing by using iron tongs, the clamping device is more stable and reliable.

Referring to fig. 2-3, an arc groove is formed in one end face of each of the pair of clamping blocks 16, and the arc grooves and the discharge port 2 are located on the same horizontal plane, so that the head end of the spring bar can be clamped and fixed more stably.

Referring to fig. 2-3, both ends of the bottom of the sliding seat 6 are provided with limiting blocks 8, the limiting blocks 8 abut against the side walls of the guide platform 3, and when the sliding seat 6 translates, the limiting blocks 8 can limit the sliding seat 6, so that the sliding seat 6 is prevented from deviating as much as possible.

Referring to fig. 2-3, stopper 8 is improved horizontal screw thread and is worn to be equipped with threaded rod one 9, threaded rod one 9 can drive stopper 8 and remove, the both ends of threaded rod one 9 are rotated and are installed on 3 lateral walls of guide platform, motor one 10 is installed to the one end of threaded rod one 9, motor one 10 is fixed on 3 lateral walls of guide platform, start motor one 10 drives threaded rod one 9 and rotates, can drive stopper 8 and promote sliding seat 6 and keep away from induction heating furnace body 1 and remove on guide platform 3, and then transmit the direction to the spring bar, replace the artifical mode that adopts the pincers centre gripping direction of traditional manual work, save artifical labour, avoid slag scald operating personnel's problem as far as possible, improve the machining efficiency of spring.

Referring to fig. 2, one side that the upper surface of guide platform 3 is close to induction heating furnace body 1 is provided with stop gear 5, it is spacing to be used for spring bar, stop gear 5 includes a pair of fixed plate 12, a pair of fixed plate 12 is fixed respectively in guide platform 3 upper surface both sides, and a pair of fixed plate 12 symmetry each other, hydraulic push rod 13 is all installed perpendicularly to a pair of fixed plate 12 terminal surface in opposite directions, spacing pulley 14 is installed to hydraulic push rod 13's flexible end, start hydraulic push rod 13 and promote spacing pulley 14 and be close to each other, in spring bar transmission process, the roll that utilizes spacing pulley 14 can lead to, spacing pulley 14 can extrude spring bar simultaneously, it drops to extrude the broken messenger's of the slag on spring bar surface, improve the quality of spring.

Referring to fig. 2, a groove 11 is formed in the upper surface of the guide platform 3, and steel slag on the surface of the spring bar material is extruded, crushed and falls into the groove 11 to be collected.

Referring to fig. 2-3, the sliding seat 6 is hollow and movably provided with a sliding block 19, the sliding block 19 can horizontally slide inside the sliding seat 6, the upper surface of the sliding seat 6 is provided with a through groove 20 communicated with the inside of the sliding seat 6, the top end of the sliding block 19 penetrates through the through groove 20 to be fixedly connected with the bottom plate 15, and when the bottom plate 15 is adjusted in a translation mode, the sliding block 19 slides inside the sliding seat 6, so that the stability of the bottom plate 15 can be improved.

Referring to fig. 2-3, a second threaded rod 21 penetrates through a horizontal thread on the sliding block 19, the second threaded rod 21 is rotatably installed in the sliding seat 6, a second motor 22 is installed on one end wall of the outer portion of the sliding seat 6, a driving shaft of the second motor 22 is fixedly connected with the second threaded rod 21, the second threaded rod 21 is driven to rotate by the second starting motor 22, the sliding block 19 can be driven to drive the bottom plate 15 to translate along the through groove 20, and then the position of the head end of the spring bar stock can be adjusted.

The working principle is that when the spring bar material conveying device is used, a spring bar material is conveyed out of the discharge port 2, after the head end of the spring bar material passes through a pair of clamping blocks 16, a hydraulic push rod II 18 is started to push the pair of clamping blocks 16 to be close to each other, the head end of the spring bar material can be clamped and fixed, then a first motor 10 drives a first threaded rod 9 to rotate, a limiting block 8 can be driven to push a sliding seat 6 to move on a guide platform 3 away from an induction heating furnace body 1, and further the spring bar material is conveyed and guided, compared with the traditional manual mode of clamping and guiding by using iron tongs, the labor force is saved, the problem that operators are scalded by steel slag is avoided as much as possible, and the spring processing efficiency is improved; in the process of conveying and guiding the spring bar, the first hydraulic push rod 13 is started to push the limiting pulleys 14 to approach each other, and the steel slag on the surface of the spring bar can be extruded and crushed to fall into the groove 11 while the spring bar is guided by rolling extrusion of the limiting pulleys 14; the second starting motor 22 drives the second threaded rod 21 to rotate, the sliding block 19 can be driven to drive the bottom plate 15 to translate along the through groove 20, the position of the head end of the spring bar is adjusted, and the head end of the spring bar is conveniently butted with the spring winding equipment.

Finally, it should be noted that: although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or some features may be replaced with equivalents, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application are intended to be covered by the present application.

Claims

1. A hot coil spring bar induction heating furnace for processing a vehicle spring comprises an induction heating furnace body (1), wherein a discharge hole (2) is formed in one end wall of the induction heating furnace body (1);

the method is characterized in that: the induction heating furnace body (1) moves towards the bottom level of discharge gate (2) end wall is provided with guide platform (3), be provided with guiding mechanism (4) on guide platform (3), guiding mechanism (4) include that horizontal slip sets up sliding seat (6) of guide platform (3) upper surface, sliding seat (6) upper surface slides and is provided with bottom plate (15), bottom plate (15) upper surface activity is provided with a pair of clamp splice (16), is located a pair of clamp splice (16) keep away from one side each other bottom plate (15) upper surface all is fixed with curb plate (17), curb plate (17) move towards hydraulic push rod two (18) are installed to a terminal surface vertical of clamp splice (16), the flexible end of hydraulic push rod two (18) with clamp splice (16) fixed connection.

2. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 1, wherein: the inner part of the sliding seat (6) is hollow, a sliding block (19) is movably mounted, a through groove (20) communicated with the inner part of the sliding seat (6) is formed in the upper surface of the sliding seat (6), and the top end of the sliding block (19) penetrates through the through groove (20) and is fixedly connected with the bottom plate (15).

3. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 2, wherein: horizontal screw thread wears to be equipped with two threaded rods (21) on slider (19), two threaded rods (21) are rotated and are installed in sliding seat (6), sliding seat (6) outside one end wall mounting has two motors (22), the drive shaft of two motors (22) with two threaded rods (21) fixed connection.

4. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 1, wherein: and the two ends of the bottom of the sliding seat (6) are provided with limiting blocks (8), and the limiting blocks (8) are abutted against the side wall of the guide platform (3).

5. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 4, wherein: threaded rod (9) are worn to be equipped with by horizontal screw thread on stopper (8), the both ends of threaded rod (9) are rotated and are installed on guide platform (3) lateral wall, motor (10) are installed to the one end of threaded rod (9), motor (10) are fixed on guide platform (3) lateral wall.

6. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 1, wherein: the upper surface of the guide platform (3) is provided with a groove (11).

7. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 1, wherein: the upper surface of the guide platform (3) is close to one side of the induction heating furnace body (1) is provided with a limiting mechanism (5), the limiting mechanism (5) comprises a pair of fixing plates (12), the fixing plates (12) are fixed on two sides of the upper surface of the guide platform (3) respectively, the fixing plates (12) are opposite to each other, one end face of each fixing plate (13) is perpendicularly provided with a first hydraulic push rod (13), and a telescopic end of the first hydraulic push rod (13) is provided with a limiting pulley (14).

8. The hot-rolled spring bar stock induction heating furnace for machining vehicular springs as claimed in claim 1, wherein: an arc-shaped groove is formed in one end face of each of the pair of clamping blocks (16) in the opposite direction.