CN216461275U

CN216461275U - Stabilizer bar heating workbench

Info

Publication number: CN216461275U
Application number: CN202122618276.4U
Authority: CN
Inventors: 顾国进; 周海飞; 宗际
Original assignee: Jiangsu Tangchen Automobile Parts Co Ltd
Current assignee: Jiangsu Tangchen Automobile Parts Co Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-10
Anticipated expiration: 2031-10-29

Abstract

The utility model relates to a heating workbench of a stabilizer bar, which comprises a base, a supporting and rotating mechanism, a heating mechanism and a translation mechanism, wherein the supporting and rotating mechanism comprises a translation plate, four supporting wheels and a driving motor, the driving motor drives the supporting wheels to rotate through a transmission assembly, the heating mechanism comprises two intermediate frequency heaters, one side of each intermediate frequency heater, which is close to the translation plate, is connected with an open heating coil, the open heating coil is provided with a U-shaped groove with a horizontal opening, the translation mechanism comprises a pair of translation guide rails which are distributed in parallel, translation slide blocks matched with the two translation guide rails are installed on two sides of the lower end surface of the translation plate in the long axis direction, and the translation plate is driven by a driving cylinder to move on the translation guide rails so as to drive blanks placed on the supporting wheels to enter the U-shaped groove or be far away from the U-shaped groove; the utility model has a convenient feeding mode, realizes uniform heating, improves the working efficiency, shortens the time from heating of the blank straight pipe to bending of the blank straight pipe, and effectively improves the product percent of pass.

Description

Stabilizer bar heating workbench

Technical Field

The utility model relates to the field of automobile assembly, in particular to a stabilizer bar heating workbench.

Background

The stabilizer bar is generally fixed to a subframe and connected to a strut or a control arm, and serves as an important component of a suspension system to provide additional roll stiffness to the entire vehicle when the vehicle body rolls, and reduce the roll stiffness of the vehicle body, so that the entire vehicle has good running stability while ensuring good smoothness. The existing stabilizer bar with the integral U-shaped structure is characterized in that a stabilizer bar blank is a straight pipe, the straight pipe needs to be bent to form the U-shaped structure, and the bent pipe is heated before the bent pipe, so that the bent pipe is formed.

At present current intermediate frequency heater for reaching the purpose of even heating, adopt the heating methods of ring formula, ring heating coil cup joints on the blank straight tube and moves the position department that the blank straight tube needs the heating along blank straight tube axis direction and heat, ring heating coil removes along blank straight tube axis direction again after the heating is accomplished and keeps away from the blank straight tube, just can accomplish the unloading and get into the return bend process, whole unloading time is longer on going up, work efficiency is slower, and it is longer to this time quantum before the return bend to begin the unloading after the completion of heating, the temperature decline range is great, lead to unable satisfying process requirements, the product percent of pass is low. Therefore, the utility model provides a stabilizer bar heating workbench to solve the problems.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a stabilizer bar heating workbench which has a convenient feeding mode, realizes uniform heating, improves the working efficiency, shortens the time from heating of a blank straight pipe to bending of the blank straight pipe, and effectively improves the product percent of pass.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a stabilizer bar heating workbench for heat the blank straight tube of stabilizer bar, its innovation point lies in: the heating workbench comprises a base, a supporting rotating mechanism, a heating mechanism and a translation mechanism;

the supporting and rotating mechanism comprises a translation plate, four supporting wheels and a driving motor, the four supporting wheels are arranged in pairs and are respectively arranged on two sides of the upper end surface of the translation plate in the long-axis direction through first supports, the blank straight pipe is horizontally placed on the two groups of supporting wheels, and the driving motor drives the supporting wheels to rotate through a transmission assembly so as to drive the blank straight pipe to rotate;

the heating mechanism comprises two intermediate frequency heaters which are arranged in parallel, the intermediate frequency heaters are arranged on the base through a second support and are positioned in the width direction of the translation plate, one side of the intermediate frequency heaters, which is close to the translation plate, is connected with an open heating coil, and the open heating coil is provided with a U-shaped groove which is horizontally opened towards the direction of the blank straight pipe;

translation mechanism includes a pair of translation guide rail that distributes side by side, and a pair of translation guide rail is installed at the base up end, the translation board down the both sides of terminal surface long axis direction install with two translation guide rail assorted translation sliders, the translation board moves on the translation guide rail through driving actuating cylinder drive, drives the blank straight tube of placing on the supporting wheel and gets into the U-shaped inslot or keep away from the U-shaped groove.

Further, the transmission assembly is: the upper end face of the first support is provided with two first transmission shafts which are distributed in parallel, the first transmission shafts are horizontally arranged on the first support through two first bearing seats respectively, the supporting wheel is positioned between the two first supports and is fixedly connected to one side of the first transmission shafts, and the other side of the first transmission shafts is fixedly connected with a first chain wheel;

two second transmission shafts which are coaxially distributed are arranged on the upper end face of the translation plate in the long-axis direction, the two second transmission shafts are located between the two first supports, a second chain wheel is arranged on one side, away from the second transmission shafts, of the lower portion of each first support, one side of each second transmission shaft penetrates through the corresponding first support to be connected with the corresponding second chain wheel and is installed on the corresponding first support through a second bearing seat, the other side of each second transmission shaft is connected with a third chain wheel and is installed on the translation plate through a third bearing seat, and the first chain wheel is connected with the second chain wheel through a first annular chain;

still be equipped with the third transmission shaft on the translation board up end, the third transmission shaft passes through two fourth bearing seats to be installed on the translation board and parallel with the second transmission shaft, and the third transmission shaft passes through the shaft coupling and is connected with driving motor, and driving motor installs on the translation board, installs two fourth sprockets on the third transmission shaft, and two fourth sprockets are connected with two epaxial third sprockets of second transmission through second annular chain respectively.

Furthermore, first support up end is equipped with first deflector, first deflector is located between supporting wheel and the first sprocket, first deflector has first riser and first hang plate, first riser is perpendicular with first transmission shaft, first hang plate connects at first riser top and top-down to the slope of supporting wheel direction.

Further, one side that first deflector is close to the supporting wheel still is equipped with two second deflectors, the second deflector includes second riser and second hang plate, the second riser is installed on the first riser and perpendicular with the first riser, the second hang plate is connected at second riser top, and the second riser of two second deflectors, second hang plate mutually support and form a Y-shaped groove of placing the blank straight tube.

Further, drive actuating cylinder and install on the base and be located between two intermediate frequency heaters, the flexible end and the translation board that drive actuating cylinder are close to one side of intermediate frequency heater and are connected.

The utility model has the advantages that:

(1) according to the utility model, through the arrangement of the opening heating coil and the cooperation of the translation mechanism, rapid feeding and discharging are realized, the working efficiency is improved, the time from heating of the blank straight pipe to bending of the blank straight pipe is shortened, the product percent of pass is effectively improved, and in addition, through the arrangement of the transmission mechanism, the blank straight pipe is driven to rotate by the supporting wheel, so that uniform heating is realized.

(2) The motor-driven support wheel provided by the utility model realizes synchronous rotation of the motor-driven support wheel through mutual matching of the first transmission shaft, the second transmission shaft, the third transmission shaft, the first chain wheel, the second chain wheel, the third chain wheel, the fourth chain wheel, the first annular chain and the second annular chain.

(3) According to the utility model, the first guide plate is arranged, and two positions of the blank straight pipe to be heated are quickly aligned to the two open heating coils, so that the axial positioning of the blank straight pipe is realized.

(4) According to the utility model, the second guide plate is arranged, so that the blank straight pipe is rapidly placed between the two support wheels, and the blank straight pipe is prevented from falling.

(5) According to the utility model, the driving cylinder is arranged between the two intermediate frequency heaters, so that the device structure is more compact.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of a stabilizer bar heating table according to the present invention.

Fig. 2 is a front view of a stabilizer bar heating table of the present invention.

Fig. 3 is a side view of a stabilizer bar heating table of the present invention.

Fig. 4 is a plan view of a stabilizer bar heating table according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The stabilizer bar heating workbench shown in fig. 1-4 is used for heating a blank straight tube 1 of a stabilizer bar, and comprises a base 2, a supporting and rotating mechanism 3, a heating mechanism 4 and a translation mechanism 5, wherein the base 2 is of a cuboid structure formed by a plurality of cross rods, longitudinal rods and vertical rods.

The supporting and rotating mechanism 3 comprises a translation plate 31, four supporting wheels 32 and a driving motor 33, wherein the four supporting wheels 32 are grouped in pairs and are respectively arranged on two sides of the upper end surface of the translation plate 31 in the long-axis direction through first supports 34, the blank straight pipe 1 is horizontally placed on the two groups of supporting wheels 32, two first transmission shafts 35 which are distributed in parallel are arranged on the upper end surface of each first support 34, the first transmission shafts 35 are respectively horizontally arranged on the first supports 34 through two first bearing seats 36, the supporting wheels 32 are positioned between the two first supports 34 and are fixedly connected to one side of each first transmission shaft 35, and the other side of each first transmission shaft 35 is fixedly connected with a first chain wheel 37; two second transmission shafts 38 which are coaxially distributed are arranged on the upper end face of the translation plate 31 in the long-axis direction, the two second transmission shafts 38 are both positioned between the two first brackets 34, a second chain wheel 39 is arranged on one side of the lower portion of each first bracket 34, which is far away from the corresponding second transmission shaft 38, one side of each second transmission shaft 38 penetrates through the corresponding first bracket 34 to be connected with the corresponding second chain wheel 39 and is installed on the corresponding first bracket 34 through a second bearing seat 310, the other side of each second transmission shaft 38 is connected with a third chain wheel 311 and is installed on the translation plate 31 through a third bearing seat 312, and the first chain wheel 37 is connected with the corresponding second chain wheel 39 through a first annular chain 313; the upper end surface of the translation plate 31 is further provided with a third transmission shaft 314, the third transmission shaft 314 is installed on the translation plate 31 through two fourth bearing seats 315 and is parallel to the second transmission shaft 38, the third transmission shaft 314 is connected with the driving motor 33 through a coupler 315, the driving motor 33 is installed on the translation plate 31, the third transmission shaft 314 is provided with two fourth chain wheels 316, the two fourth chain wheels 316 are respectively connected with the third chain wheels 311 on the two second transmission shafts 38 through second annular chains 317, and the driving motor 33 drives the four support wheels 32 to synchronously rotate through the mutual matching of the first transmission shaft 35, the second transmission shaft 38, the third transmission shaft 314, the first chain wheel 37, the second chain wheel 39, the third chain wheel 311, the fourth chain wheel 316, the first annular chain 313 and the second annular chain 317, so as to drive the blank straight pipe 1 to rotate.

The heating mechanism 4 comprises two intermediate frequency heaters 41 arranged in parallel, the intermediate frequency heaters 41 are arranged on the base 2 through a second bracket 42 and positioned in the width direction of the translation plate 31, one side of the intermediate frequency heaters 41 close to the translation plate 31 is connected with an opening heating coil 43, the opening heating coil 43 is provided with a U-shaped groove horizontally opened towards the direction of the blank straight pipe 1, the translation mechanism 5 comprises a pair of translation guide rails 51 distributed in parallel, the pair of translation guide rails 51 are arranged on the upper end surface of the base 2, translation sliders 52 matched with the two translation guide rails 51 are arranged on two sides of the lower end surface of the translation plate 31 in the long shaft direction, the translation plate 31 is driven by a driving cylinder 53 to move on the translation guide rails 51, and further drives the blank straight pipe 1 placed on the supporting wheel 32 to enter the U-shaped groove of the opening heating coil 43 or keep away from the U-shaped groove, in order to make the device structure more compact, the driving cylinder 53 is arranged on the base 2 and positioned between the two intermediate frequency heaters 41, the telescopic end of the driving cylinder 53 is connected with one side of the translation plate 31 close to the intermediate frequency heater 41.

In order to realize the axial positioning of the blank straight pipe 1, two positions of the blank straight pipe 1 to be heated are quickly aligned to the two open heating coils 43, the upper end surface of the first support 34 is provided with a first guide plate 318, the first guide plate 318 is positioned between the support wheel 32 and the first chain wheel 37, the first guide plate 318 is provided with a first vertical plate and a first inclined plate, the first vertical plate is vertical to the first transmission shaft 35, and the first inclined plate is connected to the top of the first vertical plate and inclines towards the support wheel 32 from top to bottom; for making between two supporting wheels 32 of quick placing of blank straight tube 1, avoid blank straight tube 1 to take place to drop, one side that first deflector 318 is close to supporting wheel 32 still is equipped with two second deflectors 319, second deflector 319 includes second riser and second hang plate, the second riser is installed on the first riser and is perpendicular with the first riser, the second hang plate is connected at the second riser top, the second riser of two second deflectors 319, the Y-shaped groove of blank straight tube 1 is formed in the second hang plate mutually supporting.

The working principle is as follows: when the heating workbench is in an initial state, the intermediate frequency heater 41 is turned off, the driving motor 33 is turned off, the driving cylinder 53 is in an extending state, a worker lifts the blank straight tube 1 by a crane and puts the blank straight tube on the supporting wheel 32 through the first guide plate 318 and the second guide plate 319, then takes the hanger off, turns on the driving motor 33, the driving motor 33 enables the third transmission shaft 314 to rotate through the coupler 315, the third transmission shaft 314 drives the second transmission shaft 38 to rotate through the fourth chain wheel 316, the second annular chain 317 and the third chain wheel 311, the second transmission shaft 38 drives the first transmission shaft 35 to rotate through the second chain wheel 39, the first annular chain 313 and the first chain wheel 37, the first transmission shaft 35 drives the straight tube blank 1 to rotate at a constant speed through the supporting wheel 32, then the driving cylinder 53 drives the translation plate 31 to move towards the intermediate frequency heater 41 until the blank straight tube 1 enters the U-shaped groove of the heating coil opening 43 and stops, and (3) opening the intermediate frequency heater 41, starting heating, closing the intermediate frequency heater 41 after a certain time, driving the air cylinder 53 to drive the translation plate 31 to be away from the intermediate frequency heater 41 to an initial position, driving the motor 33 to stop rotating, and hanging the heated blank straight pipe 1 on the pipe bender by a worker through a hanger for next pipe bending operation.

The stabilizer bar heating workbench provided by the utility model has a convenient feeding mode, uniform heating is realized, the working efficiency is improved, the time from heating of a blank straight pipe to bending of the blank straight pipe is shortened, and the product percent of pass is effectively improved.

It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stabilizer bar heating workbench for heat the blank straight tube of stabilizer bar, its characterized in that: the heating workbench comprises a base, a supporting rotating mechanism, a heating mechanism and a translation mechanism;

2. A stabilizer bar heating station as set forth in claim 1, wherein: the transmission assembly is as follows: the upper end face of the first support is provided with two first transmission shafts which are distributed in parallel, the first transmission shafts are horizontally arranged on the first support through two first bearing seats respectively, the supporting wheel is positioned between the two first supports and is fixedly connected to one side of the first transmission shafts, and the other side of the first transmission shafts is fixedly connected with a first chain wheel;

3. A stabilizer bar heating station as set forth in claim 1, wherein: the utility model discloses a support wheel, including first support, first sprocket, first deflector, first riser and first inclined plate, first support up end is equipped with first deflector, first deflector is located between supporting wheel and the first sprocket, first deflector has first riser and first inclined plate, first riser is perpendicular with first transmission shaft, first inclined plate connects at first riser top and top-down to the supporting wheel direction slope.

4. A stabilizer bar heating station as set forth in claim 3, wherein: one side that first deflector is close to the supporting wheel still is equipped with two second deflectors, the second deflector includes second riser and second hang plate, the second riser is installed on the first riser and perpendicular with the first riser, the second hang plate is connected at the second riser top, and the second riser of two second deflectors, second hang plate mutually support and form a Y-shaped groove of placing the blank straight tube.

5. A stabilizer bar heating station as set forth in claim 1, wherein: the driving cylinder is installed on the base and located between the two intermediate frequency heaters, and the telescopic end of the driving cylinder is connected with one side, close to the intermediate frequency heaters, of the translation plate.