CN217838162U

CN217838162U - Transfer equipment for heat treatment of automobile stabilizer bar

Info

Publication number: CN217838162U
Application number: CN202221327808.7U
Authority: CN
Inventors: 黄建峰; 许玉垒; 张嘉平
Original assignee: Mubea Automotive Components Taicang Co ltd
Current assignee: Mubea Automotive Components Taicang Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-11-18
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a transfer equipment for heat treatment of car stabilizer bar belongs to automobile parts processing technology field. The gantry type workpiece lifting device mainly comprises a gantry, a machine base, a lifting rod, a lifting hook and a stabilizing mechanism, wherein the machine base is in sliding fit on the gantry along the horizontal direction, the lifting rod is in sliding fit on the machine base along the vertical direction, the lifting hook is arranged on the lifting rod and used for lifting a workpiece, the stabilizing mechanism is connected between the gantry and the lifting hook, the stabilizing mechanism comprises a sliding block, a connecting rod, a locking rod and a locker, the sliding block is in sliding fit on the gantry along the sliding direction of the machine base, the connecting rod is in sliding fit on the sliding block along the vertical direction, the connecting rod is connected with the lifting hook, the locking rod is parallel to the connecting rod and connected onto the connecting rod, and the locker is used for selectively locking the locking rod on the sliding block. The utility model discloses a transportation equipment for heat treatment of car stabilizer bar can effectively solve the lifting hook and get and the shake phenomenon that produces when moving the stabilizer bar hanging.

Description

Transfer equipment for heat treatment of automobile stabilizer bar

Technical Field

The utility model relates to an automobile parts processing technology field, concretely relates to a transfer equipment for heat treatment of car stabilizer bar.

Background

The stabilizer bar, also called anti-roll bar and balance bar, is an auxiliary elastic element in the automobile suspension. Therefore, it is necessary to reinforce mechanical properties, such as heat treatment, of the stabilizer bar of the automobile to be transported out of the heat treatment facility after the heat treatment is completed, and the stabilizer bar is transferred from the heat treatment facility to a next station.

Therefore, it is necessary to provide a transfer apparatus for heat treatment of a stabilizer bar of an automobile to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the transfer equipment for the heat treatment of the automobile stabilizer bar can effectively solve the problem that a lifting hook shakes when the stabilizer bar is lifted and moved.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a transfer equipment for car stabilizer bar thermal treatment, includes the portal frame, along horizontal direction sliding fit the frame on the portal frame, along vertical direction sliding fit the lifter on the frame, set up the lifting hook that is used for hanging on the lifter and gets the work piece, and connect the stabilizing mean between the portal frame and the lifting hook, the stabilizing mean includes slider, connecting rod, locking lever and locker, the slider along the sliding direction sliding fit of frame on the portal frame, the connecting rod along vertical direction sliding fit on the slider, and the connecting rod is connected with the lifting hook, the locking lever with the connecting rod parallels and connects on the connecting rod, the locker is used for selectively with the locking lever lock in on the slider.

Furthermore, a first driver for driving the machine base to slide on the portal frame along the horizontal direction is installed on the machine base.

Furthermore, a second driver for driving the lifting rod to slide on the base along the vertical direction is further installed on the base.

Furthermore, the lifting rod is provided with two extension arms which are horizontally arranged corresponding to the lifting hooks, and the two lifting hooks are arranged in parallel and can be in sliding fit with the extension arms.

Further, the end of lifting hook has the section of lifting that is used for lifting the work piece, the upside interval of lifting the section is provided with a plurality of spacing archs, is formed with the spacing groove between two spacing archs of looks spaced.

Furthermore, stabilizing mean still includes the hinge bar, the both ends of hinge bar articulate respectively the lifting hook with on the connecting rod.

Furthermore, the locking device comprises a main seat, a piston rod and a brake plate, the main seat is mounted on the sliding block, a window is formed in the main seat in the axial direction of the locking rod, the locking rod penetrates through the window, a fluid cavity is formed in the main seat in the radial direction of the locking rod, the piston rod is slidably mounted in the fluid cavity, the brake plate is located in the window and connected with the piston rod, one end of the fluid cavity is provided with a port on the outer wall of the main seat, and the port is used for connecting high-pressure fluid.

Furthermore, the two brake plates are arranged and are respectively positioned on two opposite sides of the locking rod.

Furthermore, the brake plate is in an arc shape corresponding to the shape of the locking rod.

Further, the workpiece is an automobile stabilizer bar.

The beneficial effects of the utility model are that: the utility model provides a transfer equipment for car stabilizer bar thermal treatment, it includes the portal frame, frame on the portal frame is in sliding fit along the horizontal direction, along the lifter on the frame in sliding fit along vertical direction, the setting is used for hanging the lifting hook of getting the work piece on the lifter, and connect the stabilizing mean between portal frame and lifting hook, stabilizing mean includes the slider, the connecting rod, locking lever and locker, the slider is in sliding fit on the portal frame along the slip direction of frame, the connecting rod is in sliding fit on the slider along vertical direction, and the connecting rod is connected with the lifting hook, the locking lever is connected on the connecting rod with the connecting rod paralleling, the locker is used for selectively locking the locking lever on the slider, thereby because the connecting rod passes through the slider and in sliding fit on the portal frame along vertical direction, the connecting rod is connected with the lifting hook again, the stability of lifting hook when moving along vertical direction has been improved, and when the locker will lock on the locking lever slider, make the connecting rod only can move along with the horizontal direction on the portal frame through the slider along with the horizontal direction, thereby strengthen the stability of lifting hook when horizontal migration, synthesize the gained, stability when having improved the lifting hook when moving, thereby effectively solved the lifting hook phenomenon of getting and having got the work piece and dropped risk.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

In the figure: fig. 1 is a schematic perspective view of a transfer device for heat treatment of an automotive stabilizer bar according to an embodiment of the present invention.

Fig. 2 is a schematic view of an operating state of a transfer device for heat treatment of an automotive stabilizer bar according to an embodiment of the present invention.

Fig. 3 is an enlarged view of the area a in fig. 1.

Fig. 4 is an enlarged schematic view of the region B in fig. 1.

Fig. 5 is a schematic view of a position relationship between the lifting rod and the lifting hook provided by the embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a stabilizing mechanism according to an embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a lock according to an embodiment of the present invention.

Fig. 8 is a cross-sectional view of a lock according to an embodiment of the present invention.

Fig. 9 is an exploded view of a lock according to an embodiment of the present invention.

10. A gantry; 20. a machine base; 21. a first driver; 22. a second driver; 30. a lifting rod; 31. an extension arm; 40. a hook; 41. a lifting section; 50. a stabilizing mechanism; 51. a slider; 52. a connecting rod; 53. a hinged lever; 54. a locking lever; 55. a lock; 551. a main base; 552. a window; 553. a fluid chamber; 5531. a port; 554. a piston rod; 555. an elastic member; 556. a brake plate.

200. A workpiece; 300. a material rack; 400. a transfer trolley.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

As shown in fig. 1 and 6, the utility model provides a transfer equipment for heat treatment of car stabilizer bar, including portal frame 10, frame 20 along horizontal direction sliding fit on portal frame 10, along vertical direction sliding fit lifter 30 on frame 20, set up on lifter 30 and be used for hanging the hook 40 of getting work piece 200, and the stabilizing mean 50 of connection between portal frame 10 and hook 40, stabilizing mean 50 includes slider 51, connecting rod 52, locking lever 54 and locker 55, slider 51 is along the sliding direction sliding fit on portal frame 10 of frame 20, connecting rod 52 is along vertical direction sliding fit on slider 51, and connecting rod 52 is connected with hook 40, locking lever 54 is connected on connecting rod 52 with connecting rod 52 parallely, locker 55 is used for selectively locking lever 54 on slider 51. Therefore, according to the above technical solution, since the connecting rod 52 is in sliding fit with the upper gantry 10 through the slider 51 in the vertical direction, and the connecting rod 52 is connected with the hook 40, the stability of the hook 40 moving in the vertical direction is improved, and when the locking rod 54 is locked on the slider 51 by the locking device 55, the connecting rod 52 can only move along with the hook 40 on the gantry 10 through the slider 51 in the horizontal direction, so that the stability of the hook 40 moving horizontally is enhanced, and the stability of the hook moving is improved, thereby effectively solving the problem that the hook shakes when lifting the stabilizer bar and moving, and reducing the risk that the workpiece 200 falls when the workpiece 200 is lifted and moved by the hook 40.

As shown in fig. 3, in some embodiments, a first driver 21 for driving the base 20 to slide on the gantry 10 in a horizontal direction is installed on the base 20. Specifically, a first guide rail (not marked in the figure) is arranged on the portal frame 10 in an extending manner along the horizontal direction, a first guide rail slider (not marked in the figure) which is installed on the first guide rail in a matching manner is installed on the base 20, a first rack which is parallel to the first guide rail is also installed on the portal frame 10, the first driver 21 is a driving device for outputting circular motion power, and a first gear which is engaged with the first rack is fixedly installed on an output shaft of the first driver 21. Therefore, the base 20 can be driven by the first driver 21 on the base 20 to linearly reciprocate on the portal frame 10 along the horizontal direction, so as to adjust the position of the base 20 in the horizontal direction. In the present embodiment, the first actuator 21 is a reduction motor.

As shown in fig. 4, in some embodiments, a second driver 22 for driving the lifting rod 30 to slide on the base 20 in a vertical direction is further installed on the base 20. Specifically, a second guide rail slider (not marked in the figure) extending in the vertical direction is fixedly mounted on the base 20, the second driver 22 is a driving device for outputting circular motion power, a second gear is fixedly mounted on an output end of the second driver 22, a second guide rail (not marked in the figure) extending in the length direction of the lifting rod 30 is fixedly mounted on the lifting rod 30, the second guide rail is in sliding fit with the second guide rail slider, a second rack (not marked in the figure) parallel to the second guide rail is further mounted on the lifting rod 30, and the second gear on the second driver 22 is in matching engagement with the second rack. So that the lifting rod 30 can be driven by the second driver 22 to reciprocate linearly in the vertical direction on the base 20 to adjust the position of the lifting rod 30 in the vertical direction. In the present embodiment, the second driver 22 is a motor.

As shown in FIG. 5, in some embodiments, the hook 40 is mounted to the bottom of the lifter bar 30 and moves with the lifter bar 30.

Specifically, in some embodiments, the extension arm 31 is horizontally fixed on the lifting rod 30 corresponding to the hooks 40, two hooks 40 are arranged in parallel, and the two hooks 40 can be slidably engaged with the extension arm 31 of the lifting rod 30, so that the lifting rod can be adapted to lift workpieces 200 of different specifications by adjusting the distance between the two hooks 40.

In some embodiments, the end of the hook 40 has a lifting section 41 for lifting the workpiece 200, a plurality of limiting protrusions 42 are arranged at intervals on the upper side of the lifting section 41, and a limiting groove 43 is formed between two limiting protrusions 42 at intervals, so that the workpiece 200 is limited in the limiting groove 43 between the limiting protrusions 42, on one hand, collision damage between the workpieces 200 is prevented, and on the other hand, the workpieces 200 can be uniformly distributed in the limiting groove 43 on the hook 40, so as to ensure that the workpieces 200 are stably lifted by the hook 40.

In some embodiments, the stabilizing mechanism 50 further includes a hinge rod 53, and both ends of the hinge rod 53 are respectively hinged to the hook 40 and the connecting rod 52, so that the hook 40 can be adjusted to slide along the extension arm 31 of the lifting rod 30, and the connecting rod 52 and the hook 40 can be always connected, so that the connecting rod 52 can provide a lifting stabilizing effect for the hook 40. Specifically, one end of the hinge rod 53 corresponding to the hook 40 is hinged to the lifting section 41 on the hook 40, so that when the locking device 55 locks the connecting rod 52, the weight on the lifting section 41 is better shared, and the hook 40 is ensured to have excellent movement stability.

As shown in fig. 7, 8 and 9, in some embodiments, the latch 55 includes a main seat 551 fixedly mounted on the slider 51, a piston rod 554, and a stopper plate 556, the main seat 551 is opened with a window 552 for the locking rod 54 to pass through in an axial direction of the locking rod 54, the main seat 551 is opened with a fluid chamber 553 in a radial direction of the locking rod 54, the piston rod 554 is slidably mounted in the fluid chamber 553, the stopper plate 556 is located in the window 552 and connected with the piston rod 554, one end of the fluid chamber 553 is provided with a port 5531 located on an outer wall of the main seat 551, the port 5531 is used for connecting high-pressure fluid, so that when the high-pressure fluid enters the fluid chamber 553, the piston rod 554 is forced to slide toward the locking rod 54 by a pressure difference, the stopper plate 556 abuts against the locking rod 54, the locking rod 54 and the connected connecting rod 52 are locked in a vertical direction, so that when the latch 55 is locked, the connecting rod 52 can be locked in a vertical direction, so that the connecting rod 52 can play a supporting role of the hook 40 when the hook 40 slides in a vertical direction, thereby ensuring that the hook 40 can move up and down. It can be understood that the main reason causing the lifting hook 40 to shake is the longer lifting section 41, and when the lifting section 41 bears the load, the lifting section 41 is easily deformed and shaken in the vertical direction under the action of gravity, so that when the lifting hook 40 translates, the degree of freedom of the locking connecting rod 52 in the vertical direction is locked by the locking device 55, and the shaking of the lifting hook 40 can be effectively avoided. In other embodiments not shown in the drawings, a locking device (not shown in the drawings) for locking the sliding block 51 to the gantry 10 may be provided according to actual requirements, so as to improve the stability of the hook 40 when moving in the vertical direction. In addition, the lock 55 further includes a resilient member 555, the resilient member 555 being configured to drive the piston rod 554 to move away from the brake plate 556 when the fluid cavity 553 loses high pressure fluid, to increase the speed at which the brake plate 556 disengages from the lock lever 54, and in particular, the resilient member 555 is a coil spring. In this embodiment, the high-pressure fluid is hydraulic oil.

In some embodiments, the number of the braking plates 556 is two, but not limited to, and the two braking plates 556 are respectively located at two opposite sides of the locking rod 54 to improve the locking effect of the locking rod 54. In addition, the piston rod 554 correspondingly connected with each brake plate 556 is provided with two intervals, but not limited to the number, so as to enhance the movement stability of the brake plate 556.

In some embodiments, the brake plate 556 is curved to conform to the shape of the locking rod 54 to ensure that the brake plate 556 and the locking rod 54 have a sufficient contact area to avoid excessive compressive force on the unit contact surfaces and thereby increase wear on each other.

In some of these embodiments, the stabilizing mechanism 50 is provided in a number that is compatible with the hooks 40.

In some of these embodiments, the workpiece 200 is an automotive stabilizer bar.

As shown in fig. 2, in some of the embodiments, the workpiece 200 is placed on the stack 300 during the heat treatment, and after the heat treatment is completed, the workpiece 200 is transferred to the transfer vehicle 400 and is transported to the next process by the transfer vehicle 400.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the description, and the technical scope must be determined according to the scope of the claims.

Claims

1. The utility model provides a transfer equipment for car stabilizer bar heat treatment which characterized in that: the gantry type workpiece lifting device comprises a gantry frame, a base, a lifting rod, a lifting hook and a stabilizing mechanism, wherein the base is in sliding fit on the gantry frame along the horizontal direction, the lifting rod is in sliding fit on the base along the vertical direction, the lifting hook is arranged on the lifting rod and used for lifting a workpiece, the stabilizing mechanism is connected between the gantry frame and the lifting hook and comprises a sliding block, a connecting rod, a locking rod and a locker, the sliding block is in sliding fit on the gantry frame along the sliding direction of the base, the connecting rod is in sliding fit on the sliding block along the vertical direction and is connected with the lifting hook, the locking rod is parallel to the connecting rod and is connected to the connecting rod, and the locker is used for selectively locking the locking rod on the sliding block.

2. A transfer apparatus for heat treatment of automotive stabilizer bars as claimed in claim 1, characterized in that: and a first driver for driving the base to slide on the portal frame along the horizontal direction is installed on the base.

3. A transfer apparatus for heat treatment of an automotive stabilizer bar according to claim 1, characterized in that: and the base is also provided with a second driver for driving the lifting rod to slide on the base along the vertical direction.

4. A transfer apparatus for heat treatment of automotive stabilizer bars as claimed in claim 1, characterized in that: the lifting rod is provided with two extension arms which are horizontally arranged corresponding to the lifting hooks in parallel, and the two lifting hooks can be in sliding fit with the extension arms.

5. A transfer apparatus for heat treatment of automotive stabilizer bars as claimed in claim 1, characterized in that: the end of lifting hook has the section of lifting that is used for lifting the work piece, the upside interval of lifting the section is provided with a plurality of spacing archs, is formed with spacing groove between two spacing archs of looks spaced.

6. A transfer apparatus for heat treatment of automotive stabilizer bars as claimed in claim 1, characterized in that: the stabilizing mechanism further comprises a hinged rod, and two ends of the hinged rod are hinged to the lifting hook and the connecting rod respectively.

7. A transfer apparatus for heat treatment of automotive stabilizer bars as claimed in claim 1, characterized in that: the locking device comprises a main seat, a piston rod and a braking plate, wherein the main seat, the piston rod and the braking plate are mounted on the sliding block, a window is formed in the main seat in the axial direction of the locking rod, the locking rod penetrates through the window, a fluid cavity is formed in the main seat in the radial direction of the locking rod, the piston rod is slidably mounted in the fluid cavity, the braking plate is located in the window and connected with the piston rod, one end of the fluid cavity is provided with a port on the outer wall of the main seat, and the port is used for connecting high-pressure fluid.

8. A transfer apparatus for heat treatment of an automotive stabilizer bar according to claim 7, characterized in that: the two brake plates are respectively positioned on two opposite sides of the locking rod.

9. A transfer apparatus for heat treatment of an automotive stabilizer bar according to claim 7, characterized in that: the brake plate and the locking rod are in an arc shape in a matching mode.

10. A transfer apparatus for heat treatment of automotive stabilizer bars as claimed in claim 1, characterized in that: the workpiece is an automobile stabilizer bar.