CN216711477U

CN216711477U - Simple lifting device

Info

Publication number: CN216711477U
Application number: CN202220125914.0U
Authority: CN
Inventors: 张佳晨; 黄健东; 阮宝光; 曾文强; 周贤彬
Original assignee: Guangzhou Fengqiao Intelligent Equipment Co ltd
Current assignee: Guangzhou Fengqiao Intelligent Equipment Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-10
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a simple lifting device, which relates to the technical field of automobile processing devices and comprises a base frame and a lifting frame movably arranged on the side part of the base frame, wherein the lifting frame is driven by a lifting device to lift up and down, the upper end part of the lifting frame supports a fixedly connected support plate, a movable plate is movably arranged on the support plate, the movable plate is driven by a transverse moving device to move in the length direction of the movable plate, and fork arm assemblies are arranged on two sides of the movable plate.

Description

Simple lifting device

Technical Field

The utility model relates to the technical field of automobile processing devices, in particular to a simple lifting device.

Background

The supplementary lifting of the bumper operation of punching of present automotive industry uses, and present mode mainly comprises through rack and pinion, synchronous pulley and single movable cylinder, and the part that lifts adopts the L direction of servo drive movable part to realize the work piece gets piece, H direction and lifting, and the shortcoming of this mode lies in:

firstly, the servo motor drives the gear to enable the rack to climb 1 section, the position is limited, the bearing is not at the central point, the rack is exposed, the risk of machine roll clamping is possibly caused, and potential safety hazards are easy to generate.

And secondly, the movable cylinder drives the H-direction movable part to lift 2 sections, the work is influenced by the air tightness of the cylinder, the lifting motion is slow and not stable, and the activity is poor.

And the limited influence on the space is large, the installation process is complicated, the maintenance and the disassembly are inconvenient, and the simple and convenient operation cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defects that a lifting device in the prior art is large in limited space influence, poor in activity and easy to generate potential safety hazard.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a simple lifting device comprises a base frame and a lifting frame movably arranged on the side portion of the base frame, wherein the lifting frame is driven by a lifting device to lift up and down, a support plate is fixedly connected to the upper end portion of the lifting frame in a supporting mode, a movable plate is movably arranged on the support plate and driven by a transverse moving device to move in the length direction of the movable plate, and fork arm assemblies are arranged on two sides of the movable plate.

Furthermore, the fork arm assembly comprises bearing frames symmetrically arranged on two sides of the moving plate, the lower ends of the two bearing frames are fixedly connected with one end part of the fork arm, the fork arm is arranged in parallel with the moving plate, a fork arm auxiliary assembly is arranged at the bottom of one end, far away from the bearing frame, of the moving plate, and the fork arm auxiliary assembly assists in extending and retracting the fork arm.

Furthermore, the fork arm auxiliary assembly comprises an auxiliary frame fixedly arranged at the bottom of the moving plate, a bearing rod is horizontally fixed at the bottom end of the auxiliary frame, and movable grooves allowing the fork arms to movably pass through are formed at two ends of the bearing rod.

Furthermore, elevating gear includes and installs through the motor mount elevating motor on the base frame, elevating motor's output is connected with the lifting gear, correspond the vertical lifting rack that is provided with on the crane, the lifting gear with the lifting rack meshing transmission is connected.

Furthermore, the back of the lifting frame is vertically provided with a lifting slide rail, the lifting slide rail is connected with a lifting slide block, the lifting slide rail and the lifting slide block are in sliding connection, and the lifting slide block is fixedly arranged on the base frame.

Furthermore, the transverse moving device comprises a transverse moving motor which is arranged on the support plate through a motor fixing frame, an output shaft of the transverse moving motor is connected with a first belt pulley, a second belt pulley is arranged at the top of one side, away from the transverse moving motor, of the support plate, the first belt pulley and the second belt pulley are connected through a belt for transmission, and the belt is fixedly connected with the moving plate.

Furthermore, a transverse moving slide rail is arranged on the support plate along the length direction of the support plate, a transverse moving slide block is correspondingly arranged at the bottom of the moving plate, and the transverse moving slide block is connected with the transverse moving slide rail in a sliding manner.

Furthermore, a positioning cylinder is arranged on the base frame, a plurality of positioning blocks are correspondingly arranged on the lifting frame, and each positioning block is provided with a pin hole allowing the output shaft of the positioning cylinder to extend into for positioning.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a simple lifting device which is provided with a base frame, a lifting device, a support plate, a movable plate, a transverse moving device and a fork arm assembly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention;

fig. 3 is a partially enlarged view of fig. 2.

In the figure: 1. the automatic lifting device comprises a base frame, a lifting frame 2, a lifting slide rail 3, a lifting slide block 4, a lifting motor 5, a lifting gear 6, a lifting rack 7, a support plate 8, a positioning cylinder 9, a positioning plate 10, a moving plate 11, a loading frame 12, a fork arm 13, an auxiliary frame 14, a bearing rod 15, a movable groove 16, a transverse moving motor 17, a belt 18, a first belt pulley 19, a second belt pulley 20, a transverse moving slide block 21 and a transverse moving slide rail 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. 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.

As shown in fig. 1-3, a simple lifting device comprises a base frame 1 and a lifting frame 2 movably arranged at the side part of the base frame 1, wherein the lifting frame 2 is driven by a lifting device to lift up and down, the upper end part of the lifting frame 2 is fixedly connected with a support plate 8 in a supporting manner, a movable plate 11 is movably arranged on the support plate 8, the movable plate 11 is driven by a transverse moving device to move in the length direction of the movable plate 11, and fork arm assemblies are arranged at two sides of the movable plate 11.

The utility model provides a simple lifting device, which is provided with a base frame 1, a lifting frame 2, a lifting device, a support plate 8, a movable plate 11, a transverse moving device and a fork arm assembly, wherein when the lifting device is used, the lifting frame 2 is driven to lift up and down through the lifting device so as to drive the support plate 8 to lift up and down, so that the fork arm assembly is driven to lift up and down, the lifting motion of a component is realized, the transverse moving device is used for driving the fork arm assembly to extend out, fork a bumper and assist punching operation.

Specifically, as shown in the figure, the yoke assembly includes the symmetrical setting and is in the bearing frame 12 of movable plate 11 both sides, and the lower extreme of two bearing frames 12 and an end fixed connection of yoke 13, yoke 13 with movable plate 11 parallel arrangement, movable plate 11 keeps away from the one end bottom of bearing frame 12 is provided with the yoke auxiliary assembly, the yoke auxiliary assembly is supplementary yoke 13 stretches out the retraction. In use, the traversing device drives the moving plate 11 to move, so that the loading frame 12 drives the fork arms 13 to extend forwards, and the safety lever is inserted.

Specifically, as shown in the figure, the yoke auxiliary assembly includes an auxiliary frame 14 fixedly disposed at the bottom of the moving plate 11, a bearing rod 15 is horizontally fixed at the bottom end of the auxiliary frame 14, and movable grooves 16 allowing the yoke 13 to movably pass through are formed at two ends of the bearing rod 15. By providing the auxiliary frame 14, the movable grooves 16 at both ends of the support rod 15 form fulcrums, so that the fork arms 13 can fork the safety lever more easily.

Specifically, as shown in the figure, elevating gear includes and installs through the motor mount elevating motor 5 on the base frame 1, elevating gear 6 is connected with to the output of elevating motor 5, it is vertical to be provided with lifting rack 7 to correspond on the crane 2, elevating gear 6 with lifting rack 7 meshes the transmission and is connected. When the lifting device is used, the lifting motor 5 rotates to drive the lifting gear 6 to rotate, so that the lifting rack 7 is driven to ascend and descend, the lifting frame 2 is driven to ascend and descend, and the fork arm 13 is driven to ascend and descend.

Specifically, as shown in the figure, the back of crane 2 is vertical to be provided with lift slide rail 3, lift slide rail 3 is connected and both are sliding connection with lifting slide 4, lifting slide 4 is fixed to be set up on the base frame 1.

Specifically, as shown in the figure, the traverse device comprises a traverse motor 17 mounted on the support plate 8 through a motor fixing frame, an output shaft of the traverse motor 17 is connected with a first belt pulley 19, a second belt pulley 20 is arranged at the top of one side of the support plate 8 far away from the traverse motor 17, the first belt pulley 19 and the second belt pulley 20 are connected through a belt 18 for transmission, and the belt 18 is fixedly connected with the moving plate 11. When in use, the traversing motor 17 drives the first belt pulley 19 and the second belt pulley 20 to synchronously drive the belt 18 to move, so as to drive the moving plate 11 to move, and further drive the fork arm 13 to move.

Specifically, as shown in the figure, a traverse slide 22 is arranged on the support plate 8 along the length direction thereof, a traverse slide 21 is correspondingly arranged at the bottom of the moving plate 11, and the traverse slide 21 is connected with the traverse slide 22 in a sliding manner.

Specifically, as shown in the figure, a positioning cylinder 9 is arranged on the base frame 1, a plurality of positioning blocks 10 are correspondingly arranged on the lifting frame 2, and each positioning block 10 is provided with a pin hole allowing an output shaft of the positioning cylinder 9 to extend into the pin hole for positioning. By arranging the positioning cylinder 9 and the positioning block, when the height of the positioning cylinder 9 reaches the target height, the output shaft of the positioning cylinder 9 can be inserted into the pin hole to position the lifting frame 2.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The simple lifting device is characterized by comprising a base frame (1) and a lifting frame (2) movably arranged on the side of the base frame (1), wherein the lifting frame (2) is driven by a lifting device to lift up and down, the upper end of the lifting frame (2) supports a fixedly connected support plate (8), a movable plate (11) is movably arranged on the support plate (8), the movable plate (11) is driven by a transverse moving device to move in the length direction of the movable plate (11), and fork arm assemblies are arranged on two sides of the movable plate (11).

2. The simple lifting device as recited in claim 1, wherein the yoke assembly comprises two loading frames (12) symmetrically disposed on both sides of the moving plate (11), the lower ends of the two loading frames (12) are fixedly connected to an end of a yoke (13), the yoke (13) is disposed parallel to the moving plate (11), and a yoke auxiliary assembly is disposed at the bottom of an end of the moving plate (11) far away from the loading frames (12), the yoke auxiliary assembly assisting the yoke (13) to extend and retract.

3. The simple lifting device as recited in claim 2, wherein the yoke auxiliary assembly comprises an auxiliary frame (14) fixedly disposed at the bottom of the movable plate (11), a support rod (15) is horizontally fixed at the bottom end of the auxiliary frame (14), and movable grooves (16) allowing the yoke (13) to movably pass through are formed at both ends of the support rod (15).

4. A simple lifting device according to claim 3, characterized in that the lifting device comprises a lifting motor (5) mounted on the base frame (1) through a motor fixing frame, the output end of the lifting motor (5) is connected with a lifting gear (6), a lifting rack (7) is correspondingly vertically arranged on the lifting frame (2), and the lifting gear (6) is in meshing transmission connection with the lifting rack (7).

5. A simple lifting device according to claim 4, characterized in that the back of the lifting frame (2) is vertically provided with a lifting slide rail (3), the lifting slide rail (3) is connected with a lifting slide block (4) in a sliding way, and the lifting slide block (4) is fixedly arranged on the base frame (1).

6. A simple lifting device as claimed in claim 5, wherein the traverse device comprises a traverse motor (17) mounted on the support plate (8) through a motor fixing frame, an output shaft of the traverse motor (17) is connected with a first belt pulley (19), a second belt pulley (20) is arranged on the top of one side of the support plate (8) far away from the traverse motor (17), the first belt pulley (19) and the second belt pulley (20) are connected and driven through a belt (18), and the belt (18) is fixedly connected with the moving plate (11).

7. A simple lifting device as claimed in claim 6, characterized in that the support plate (8) is provided with a cross slide (22) along its length, the bottom of the moving plate (11) is correspondingly provided with a cross slide (21), and the cross slide (21) is connected with the cross slide (22) in a sliding manner.

8. The simple lifting device as claimed in claim 7, wherein the base frame (1) is provided with a positioning cylinder (9), the lifting frame (2) is correspondingly provided with a plurality of positioning blocks (10), and each positioning block (10) is provided with a pin hole for allowing an output shaft of the positioning cylinder (9) to extend into for positioning.