CN212954134U

CN212954134U - Chassis detection lifting device for automobile manufacturing

Info

Publication number: CN212954134U
Application number: CN202021279851.1U
Authority: CN
Inventors: 蔡志成
Original assignee: Guangxi Foster Intelligent Technology Co ltd
Current assignee: Guangxi Foster Intelligent Technology Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-04-13
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses an automobile manufacturing chassis detects elevating gear, the on-line screen storage device comprises a base, the first activity of the top fixedly connected with of base knot, the inner chamber swing joint of first activity knot has first bracing piece, the other end swing joint of first bracing piece has the connecting rod, the surperficial swing joint of connecting rod has the second bracing piece, the other end swing joint of second bracing piece has the second activity to knot. The utility model discloses a first activity knot, first bracing piece, connecting rod, second bracing piece, the cooperation of second activity knot and double-acting hydraulic cylinder, double-acting hydraulic cylinder's output shaft drives the connecting rod and removes to the inboard, and the connecting rod drives first bracing piece and second bracing piece and removes, accomplishes the lift of workstation, makes its left and right sides evenly rise for lift car in-process workstation and be in the horizontality, thereby reach the good effect of stationarity, solved the poor problem of current device stationarity.

Description

Chassis detection lifting device for automobile manufacturing

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is automobile manufacturing chassis detects elevating gear.

Background

The chassis of the automobile consists of four parts, namely a transmission system, a running system, a steering system and a braking system, and is used for supporting and mounting an automobile engine, parts and assemblies thereof, forming the integral shape of the automobile and receiving the power of the engine to enable the automobile to move and ensure normal running; driving in snow days; the chassis is directly contacted with the ice-cold accumulated snow; the mountain road is rugged, the chassis has to bear the trouble of grave environments such as gravels and the like, and the special road conditions have great damage to the chassis, so that the timely inspection of the corrosion degree of the chassis is one of important items for effectively protecting the chassis, the operation stability of the conventional lifting device is poor, the workbench is easy to incline, and the safety performance of the device is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile manufacturing chassis detects elevating gear possesses the good advantage of stationarity, has solved the poor problem of current device stationarity.

In order to achieve the above object, the utility model provides a following technical scheme: the lifting device for detecting the automobile manufacturing chassis comprises a base, wherein a first movable knot is fixedly connected to the top of the base, a first supporting rod is movably connected to an inner cavity of the first movable knot, a connecting rod is movably connected to the other end of the first supporting rod, a second supporting rod is movably connected to the surface of the connecting rod, a second movable knot is movably connected to the other end of the second supporting rod, a workbench is fixedly connected to the top of the second movable knot, and a double-acting hydraulic cylinder is fixedly connected to the surface of the connecting rod.

Preferably, a groove is formed in the center of the top of the workbench, and a baffle is fixedly connected to the top of the workbench.

Preferably, the bottom of the workbench is fixedly connected with a return spring, the other end of the return spring is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with the surface of the double-acting hydraulic cylinder.

Preferably, the top of the workbench is fixedly connected with a limiting cylinder, the inner cavity of the limiting cylinder is fixedly connected with a pulley, and one side of the pulley is slidably connected with a limiting rod.

Preferably, the surface of the connecting rod is fixedly connected with limiting plates, and the limiting plates are positioned on the front side and the rear side of the joint of the output shaft of the double-acting hydraulic cylinder and the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first activity knot, first bracing piece, connecting rod, second bracing piece, the cooperation of second activity knot and double-acting hydraulic cylinder, double-acting hydraulic cylinder's output shaft drives the connecting rod and removes to the inboard, and the connecting rod drives first bracing piece and second bracing piece and removes, accomplishes the lift of workstation, makes its left and right sides evenly rise for lift car in-process workstation and be in the horizontality, thereby reach the good effect of stationarity, solved the poor problem of current device stationarity.

2. The utility model discloses a design baffle carries on spacingly to automobile wheel hub, improves the security of device, and through the cooperation of reset spring and fixed plate, it is convenient to carry on spacingly to two effect pneumatic cylinders, through the cooperation of spacing section of thick bamboo, pulley and gag lever post, is convenient for carry on spacingly to the workstation, makes the vertical removal of workstation.

Drawings

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

FIG. 2 is a top view of the structure of the limiting cylinder of the present invention;

fig. 3 is a top view of the connecting rod structure of the present invention.

In the figure: 1. a base; 2. a first movable knot; 3. a first support bar; 4. a connecting rod; 5. a second support bar; 6. a second movable knot; 7. a work table; 8. a double-acting hydraulic cylinder; 9. a groove; 10. a baffle plate; 11. a return spring; 12. a fixing plate; 13. a limiting cylinder; 14. a pulley; 15. a limiting rod; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the lifting device for detecting the chassis of the automobile manufacturing comprises a base 1, a first movable joint 2 is fixedly connected to the top of the base 1, a first supporting rod 3 is movably connected to the inner cavity of the first movable joint 2, a connecting rod 4 is movably connected to the other end of the first supporting rod 3, limiting plates 16 are fixedly connected to the surfaces of the connecting rod 4, the limiting plates 16 are positioned on the front side and the rear side of the joint of the output shaft of a double-acting hydraulic cylinder 8 and the connecting rod 4, the automobile hub is limited by designing a baffle 10, the safety of the device is improved, the double-acting hydraulic cylinder 8 is conveniently limited by matching a return spring 11 and a fixing plate 12, the workbench 7 is conveniently limited by matching a limiting cylinder 13, a pulley 14 and a limiting rod 15, the workbench 7 vertically moves, a second supporting rod 5 is movably connected to the surface of the connecting rod 4, and a second movable joint 6 is movably connected, the top of the second movable joint 6 is fixedly connected with a workbench 7, a groove 9 is arranged at the center of the top of the workbench 7, a baffle 10 is fixedly connected with the top of the workbench 7, a return spring 11 is fixedly connected with the bottom of the workbench 7, the other end of the return spring 11 is fixedly connected with a fixing plate 12, the bottom of the fixing plate 12 is fixedly connected with the surface of the double-acting hydraulic cylinder 8, a limiting cylinder 13 is fixedly connected with the top of the workbench 7, a pulley 14 is fixedly connected with the inner cavity of the limiting cylinder 13, a limiting rod 15 is slidably connected with one side of the pulley 14, a double-acting hydraulic cylinder 8 is fixedly connected with the surface of the connecting rod 4, through the matching of the first movable joint 2, the first support rod 3, the connecting rod 4, the second support rod 5, the second movable joint 6 and the double-acting hydraulic cylinder 8, the output shaft of the double-acting hydraulic cylinder 8 drives, the lifting of the workbench 7 is completed, the left side and the right side of the workbench are uniformly lifted, the workbench 7 is in a horizontal state in the automobile lifting process, the effect of good stability is achieved, and the problem of poor stability of the existing device is solved.

During the use, the output shaft of two effect pneumatic cylinder 8 drives connecting rod 4 and moves to the inboard, connecting rod 4 drives first bracing piece 3 and the removal of second bracing piece 5, accomplish the lift of workstation 7, make its left and right sides evenly rise, make lift car in-process workstation 7 and be in the horizontality, through spacing section of thick bamboo 13, pulley 14 and gag lever post 15's cooperation, be convenient for carry on spacingly to workstation 7, make workstation 7 vertical movement, pulley 14 improves the smoothness nature of its removal, thereby reach the good effect of stationarity.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automobile manufacturing chassis detects elevating gear, including base (1), its characterized in that: the utility model discloses a hydraulic support of a hydraulic press, including base (1), the first activity of top fixedly connected with of base (1) knot (2), the inner chamber swing joint of first activity knot (2) has first bracing piece (3), the other end swing joint of first bracing piece (3) has connecting rod (4), the surperficial swing joint of connecting rod (4) has second bracing piece (5), the other end swing joint of second bracing piece (5) has second activity knot (6), the top fixedly connected with workstation (7) of second activity knot (6), the surperficial fixedly connected with double-acting pneumatic cylinder (8) of connecting rod (4).

2. The automotive chassis inspection lift of claim 1, wherein: the center of the top of the workbench (7) is provided with a groove (9), and the top of the workbench (7) is fixedly connected with a baffle (10).

3. The automotive chassis inspection lift of claim 1, wherein: the bottom fixedly connected with reset spring (11) of workstation (7), the other end fixedly connected with fixed plate (12) of reset spring (11), the fixed surface fixed connection of the bottom and two effect pneumatic cylinder (8) of fixed plate (12).

4. The automotive chassis inspection lift of claim 1, wherein: the top fixedly connected with of workstation (7) is spacing section of thick bamboo (13), the inner chamber fixedly connected with pulley (14) of spacing section of thick bamboo (13), one side sliding connection of pulley (14) has gag lever post (15).

5. The automotive chassis inspection lift of claim 1, wherein: the surface of the connecting rod (4) is fixedly connected with limiting plates (16), and the limiting plates (16) are positioned on the front side and the rear side of the joint of the output shaft of the double-acting hydraulic cylinder (8) and the connecting rod (4).