CN221625778U

CN221625778U - Integral lifting mechanism

Info

Publication number: CN221625778U
Application number: CN202323513695.7U
Authority: CN
Inventors: 李政; 翟中尚
Original assignee: Tianjin Miracle Vehicle Body Equipment Co ltd
Current assignee: Tianjin Miracle Vehicle Body Equipment Co ltd
Priority date: 2023-12-22
Filing date: 2023-12-22
Publication date: 2024-08-30
Anticipated expiration: 2033-12-22

Abstract

The utility model belongs to the technical field of metal plate lifting, and discloses an integral lifting mechanism which comprises an air cylinder for providing upward lifting force for a metal plate through a positioning pin; the output of cylinder connects the frame, the lower surface mounting direction of frame is the guiding mechanism of vertical direction, the link that a plurality of is used for arranging the lifting block is connected to the upper surface of frame, the position of lifting block corresponds the position of locating pin on the panel beating, guiding mechanism is equipped with the guiding axle bed, is arranged in two linear bearings of guiding axle bed, is used for preventing the apron that linear bearing breaks away from guiding axle bed, with linear bearing complex guiding axle, the glib is connected to the guiding axle bed, the glib is located in the middle of two linear bearings.

Description

Integral lifting mechanism

Technical Field

The utility model belongs to the technical field of sheet metal lifting, and particularly relates to an integral lifting mechanism.

Background

When lifting the panel beating, because the resistance between single locating pin and the panel beating is less, single-point lifting leads to the locating pin to become flexible easily, and then needs a plurality of cylinders to scatter to lift, and the increase of cylinder quantity makes direct production input cost and later maintenance cost higher.

Disclosure of utility model

In view of the above-mentioned problems with the background art, the present utility model has as its object: aims at providing an integral lifting mechanism.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

An integral lifting mechanism comprises a cylinder which provides upward lifting force for a metal plate through a locating pin;

The output of cylinder connects the frame, the guiding mechanism of lower surface mounting direction for vertical direction of frame, the link that a plurality of was used for arranging the lifting block is connected to the upper surface of frame, the position of lifting block corresponds the position of locating pin on the panel beating.

Further limited, the piston rod of cylinder passes through connector, clamp plate and frame connection, the connector passes through the form of screw thread and is connected with the piston rod of cylinder, the throat of connector passes through splint joint, the effort of transmission cylinder, clamp plate and connector lock back and frame connection, such structural design, connector, clamp plate realize the connection of cylinder output and frame.

Further defined, the cylinder is fixed through the fixing base, and such structural design, the fixing base is used for fixing the position of cylinder.

The guide mechanism is further limited in that the guide mechanism is provided with a guide shaft seat, two linear bearings positioned in the guide shaft seat, a cover plate for preventing the linear bearings from separating from the guide shaft seat and a guide shaft matched with the linear bearings.

Further limited, the two guide mechanisms are arranged in total, so that the two guide mechanisms can not only improve the stability of the movement of the frame in the vertical direction, but also have the function of limiting the rotation freedom degree of the frame.

Further limited, the guide shaft seat is connected with the oil nozzle, and the oil nozzle is positioned between the two linear bearings, so that due to the structural design, the lubricating oil in the linear bearings can be taken out by the guide shaft after being used for a period of time, the smooth running of the guide shaft is affected, and the oil nozzle is arranged between the two linear bearings, so that the rapid diffusion of the lubricating oil is ensured.

The utility model has the beneficial effects that: when the panel beating of welding bigger size to when the beat of requirement is not high, adopt wholly to lift the resistance that can lift a plurality of locating pins and produce, thereby can reduce cost, satisfy the production demand, can significantly reduce the cylinder quantity that needs because of the locating pin activity through above-mentioned structure, reduce direct production input cost and later maintenance cost.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic view of an embodiment of an integral lifting mechanism;

FIG. 2 is a schematic view of an integral lifting mechanism according to the present utility model;

FIG. 3 is a schematic view of a guiding mechanism in an embodiment of an integral lifting mechanism according to the present utility model;

The main reference numerals are as follows:

BJ. Sheet metal;

DWX, locating pins;

DX, guide mechanism;

1. A cylinder;

2. A fixing seat;

3. A connector;

4. a pressing plate;

5. a frame;

6. A guide shaft seat;

7. a linear bearing;

8. a cover plate;

9. a guide shaft;

10. A nipple;

11. A connecting frame;

12. lifting the block.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, an integral lifting mechanism of the present utility model includes a cylinder 1 for providing an upward lift force to a sheet metal BJ via a locating pin DWX;

The output end of the air cylinder 1 is connected with a frame 5, a guide mechanism DX which guides to the vertical direction is arranged on the lower surface of the frame 5, the upper surface of the frame 5 is connected with a plurality of connecting frames 11 used for arranging lifting blocks 12, and the positions of the lifting blocks 12 correspond to the positions of locating pins DWX on the metal plates BJ.

In this embodiment:

After the metal plate BJ welding work is finished, the output end of the air cylinder 1 rises upwards, under the guiding action of the guiding mechanism DX, the frame 5 is driven to move upwards, the connecting frame 11 and the lifting block 12 are driven to move together by the frame 5, the lifting block 12 corresponds to the position of the locating pin DWX, the lifting block 12 moves upwards, the resistance between the locating pin DWX and the metal plate BJ is overcome, the metal plate BJ and the locating pin DWX can rise to a certain height along with the lifting block 12, an operator or a lifting appliance takes away the metal plate BJ, and the output end of the air cylinder 1 resets downwards to prepare for the next lifting;

When welding the panel beating BJ of bigger size to when the beat of requirement is not high, adopt wholly to lift the resistance that can lift a plurality of locating pins DWX produced, thereby can reduce cost, satisfy the production demand, can significantly reduce the cylinder quantity that needs because of locating pin DWX activity through above-mentioned structure, reduce direct production input cost and later maintenance cost.

Preferably, the piston rod of cylinder 1 is connected with frame 5 through connector 3, clamp plate 4, and connector 3 passes through the form of screw thread and is connected with the piston rod of cylinder 1, and the throat of connector 3 passes through splint joint, transmits the effort of cylinder 1, and clamp plate 4 is connected with frame 5 after locking with connector 3, and such structural design, connector 3, clamp plate 4 realize the connection of cylinder 1 output and frame 5. In practice, other connection structures of the cylinder 1 and the frame 5 may be specifically considered according to the specific circumstances.

Preferably, the cylinder 1 is fixed by the fixing base 2, and the fixing base 2 is used for fixing the position of the cylinder 1 through the structural design. In practice, other fixing structures of the cylinder 1 may also be specifically considered according to the specific circumstances.

Preferably, the guide mechanism DX is provided with a guide shaft seat 6, two linear bearings 7 positioned in the guide shaft seat 6, a cover plate 8 for preventing the linear bearings 7 from being separated from the guide shaft seat 6, and a guide shaft 9 matched with the linear bearings 7, and the guide shaft seat 6 is used as a shell for accommodating the linear bearings 7, the cover plate 8 can limit the linear bearings 7 to be separated from the guide shaft seat 6 and play a role in dust prevention, the guide shaft 9 is matched with the linear bearings 7, the linear bearings 7 guide the movement of the guide shaft 9, and the two linear bearings 7 can ensure the smooth movement of the guide shaft 9. In practice, other structural shapes of the guide DX may be specifically considered according to the specific circumstances.

Preferably, there are two guide mechanisms DX, and the two guide mechanisms DX not only can improve the stability of the movement of the frame 5 in the vertical direction, but also can limit the rotational freedom of the frame 5. In practice, other numbers of guide mechanisms DX may be specifically considered as the case may be.

Preferably, the guiding axle seat 6 is connected with the oil nozzle 10, and the oil nozzle 10 is positioned between the two linear bearings 7, so that due to the structural design that the lubricating oil in the linear bearings 7 is taken out by the guiding axle 9 after being used for a period of time, the smooth running of the guiding axle 9 is influenced, and the oil nozzle 10 is arranged between the two linear bearings 7, so that the rapid diffusion of the lubricating oil is ensured. In practice, other oil make-up structures may be specifically considered as the case may be.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. An integral lifting mechanism, which is characterized in that: comprises a cylinder (1) which provides upward lifting force for a metal plate (BJ) through a locating pin (DWX);

The output end of the air cylinder (1) is connected with the frame (5), the lower surface of the frame (5) is provided with a guide mechanism (DX) which guides to be in the vertical direction, the upper surface of the frame (5) is connected with a plurality of connecting frames (11) used for arranging lifting blocks (12), and the positions of the lifting blocks (12) correspond to the positions of locating pins (DWX) on metal plates (BJ).

2. An integral lifting mechanism as claimed in claim 1, wherein: the piston rod of cylinder (1) is connected with frame (5) through connector (3), clamp plate (4), connector (3) are connected with the piston rod of cylinder (1) through the form of screw thread, the throat of connector (3) passes through splint joint, transmits the effort of cylinder (1), be connected with frame (5) after clamp plate (4) and connector (3) locking.

3. An integral lifting mechanism as claimed in claim 1, wherein: the cylinder (1) is fixed through a fixing seat (2).

4. An integral lifting mechanism as claimed in claim 1, wherein: the guide mechanism (DX) is provided with a guide shaft seat (6), two linear bearings (7) positioned in the guide shaft seat (6), a cover plate (8) for preventing the linear bearings (7) from being separated from the guide shaft seat (6), and a guide shaft (9) matched with the linear bearings (7).

5. The integral lifting mechanism as recited in claim 4, wherein: the guide mechanisms (DX) are two in total.

6. The integral lifting mechanism as recited in claim 4, wherein: the guiding shaft seat (6) is connected with the oil nozzle (10), and the oil nozzle (10) is positioned between the two linear bearings (7).