CN112775909A - Mounting device of engine assembly - Google Patents

Mounting device of engine assembly Download PDF

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Publication number
CN112775909A
CN112775909A CN202110038491.9A CN202110038491A CN112775909A CN 112775909 A CN112775909 A CN 112775909A CN 202110038491 A CN202110038491 A CN 202110038491A CN 112775909 A CN112775909 A CN 112775909A
Authority
CN
China
Prior art keywords
engine assembly
bracket
assembly according
tray
mounting device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110038491.9A
Other languages
Chinese (zh)
Inventor
黄涛
周斟
余洪桥
蒋利华
廖熙淘
陈�全
黄吉庆
陈志龙
覃海陆
张飞军舰
焦传梅
欧芝清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liuzhou Wuling Automobile Industry Co Ltd
Liuzhou Wuling Motors Co Ltd
Guangxi Automobile Group Co Ltd
Original Assignee
Liuzhou Wuling Automobile Industry Co Ltd
Guangxi Automobile Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Liuzhou Wuling Automobile Industry Co Ltd, Guangxi Automobile Group Co Ltd filed Critical Liuzhou Wuling Automobile Industry Co Ltd
Priority to CN202110038491.9A priority Critical patent/CN112775909A/en
Publication of CN112775909A publication Critical patent/CN112775909A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/0007—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby for engines, motor-vehicles or bicycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/06—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby of trestle type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065—Scissor linkages, i.e. X-configuration
    • B66F7/0666—Multiple scissor linkages vertically arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

The invention discloses an installation device of an engine assembly, which comprises a lifting part, a tray and a bracket, wherein the tray is arranged at the top of the lifting part and comprises a bottom wall and a peripheral wall, a plurality of balls are arranged on the bottom wall, and the bracket is arranged on the balls and used for supporting the engine assembly. The installation device of the engine assembly provided by the invention is convenient and fast to operate, is not easy to damage the engine assembly, is beneficial to ensuring the life safety of operators, can meet the requirement of flexible production, and has higher production efficiency.

Description

Mounting device of engine assembly
Technical Field
The invention relates to the technical field of mounting devices, in particular to a mounting device of an engine assembly.
Background
In the prior art, an installation device of an engine assembly is a pneumatic lifting trolley, an engine bracket is fixed at the top of the trolley, when the engine assembly is installed, the engine can be arranged on the engine bracket, and then the engine assembly is lifted to a certain height by pneumatic force for installation.
However, since the suspension hole of the engine assembly and the bracket mounting hole of the body-in-white may not be exactly aligned, and the pneumatic lifting trolley needs to be pushed to adjust the position, the operation is not convenient and the adjustment amount is not easy to control. Therefore, when fine adjustment is needed, part of operators are trouble-saving, and the upper half section of the pneumatic lifting trolley can be pushed hard to incline the pneumatic lifting trolley so as to achieve the purpose that the suspension hole can be opposite to the bracket mounting hole.
Disclosure of Invention
The invention aims to provide an engine assembly mounting device which is convenient to operate, is not easy to damage an engine assembly, is beneficial to ensuring the life safety of operators, can meet the requirement of flexible production and has higher production efficiency.
In order to solve the technical problem, the invention provides an installation device of an engine assembly, which comprises a lifting part, a tray and a bracket, wherein the tray is arranged at the top of the lifting part and comprises a bottom wall and a peripheral wall, a plurality of balls are arranged on the bottom wall, and the bracket is arranged on the balls and is used for supporting the engine assembly.
Different from the background art, the bracket of the mounting device provided by the invention is arranged on the ball of the tray, so that the bracket can freely move relative to the tray, and therefore, when the engine assembly and the body-in-white are assembled, an operator can relatively easily and conveniently adjust the position of the engine assembly, so that the suspension hole of the engine assembly and the bracket mounting hole of the body-in-white are aligned, the dangerous operation of inclining the whole mounting device is not needed, the damage of the engine assembly can be avoided to a greater extent, and the life safety of the operator is ensured.
In addition, because the bracket is directly placed on the ball, there is not fixed connection relation between bracket and the tray, when the engine assembly of different models need to be changed and the assembly is assembled, need not to dismantle the bracket, directly take off the bracket and change the bracket of looks adaptation can, can satisfy the requirement of flexible production better to can improve production efficiency.
Optionally, the bracket is provided with a plurality of support seats for supporting the engine assembly.
Optionally, the bracket is further provided with a plurality of lifting rings.
Optionally, the lifting component includes a driving element and a folding mechanism, the folding mechanism includes a plurality of cross rods, and the driving element is in transmission connection with the folding mechanism and is used for driving the folding mechanism to extend and retract.
Optionally, the driving member is a motor, and the motor is in transmission connection with the folding mechanism through a transmission mechanism.
Optionally, the transmission mechanism is a rack and pinion mechanism or a lead screw mechanism.
Optionally, the device further comprises a control box, wherein the control box is provided with a control switch for controlling the start and stop of the driving piece.
Optionally, the lifting device further comprises a displacement trolley, the displacement trolley comprises a bottom plate and a roller mounted on the bottom plate, and the lifting component is mounted on the bottom plate.
Optionally, the handle is mounted to the base plate.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a mounting device of an engine assembly according to the present invention.
The reference numerals in fig. 1 are explained as follows:
1 lifting part, 11 folding mechanism, 2 tray, 21 bottom wall, 22 peripheral wall, 23 balls, 3 bracket, 31 support seat, 32 suspension ring, 4 control box, 5 displacement trolley, 51 bottom plate, 52 rollers, 53 handle and A engine assembly.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As used herein, the term "plurality" refers to an indefinite number of plural, usually more than two; and when the term "plurality" is used to indicate a quantity of a particular element, it does not indicate a quantitative relationship between such elements.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a mounting device of an engine assembly according to the present invention.
As shown in FIG. 1, the present invention provides an engine assembly mounting device, which comprises a lifting member 1, a tray 2 and a bracket 3, wherein the tray 2 is arranged on the top of the lifting member 1, the tray 2 comprises a bottom wall 21 and a peripheral wall 22, the bottom wall 21 is provided with a plurality of balls 23, and the bracket 3 is arranged on the balls 23 and is used for supporting an engine assembly A.
Different from the background art, the bracket 3 of the mounting device provided by the invention is arranged on the ball 23 of the tray 2, so that the bracket 3 can freely move relative to the tray 2, and therefore, when the engine assembly and the body-in-white are assembled, an operator can relatively easily and conveniently adjust the position of the engine assembly, so that the suspension hole of the engine assembly and the bracket mounting hole of the body-in-white are aligned, the dangerous operation of inclining the whole mounting device is not needed, the damage of the engine assembly can be avoided to a greater extent, and the life safety of the operator is ensured.
In addition, because bracket 3 is directly placed on ball 23, there is not fixed connection relation between bracket 3 and the tray 2, when the engine assembly of different models need to be changed and the assembly is assembled, need not to dismantle bracket 3, directly take off bracket 3 and change the bracket 3 of looks adaptation can, can satisfy the requirement of flexibility production better to can improve production efficiency.
At the same time, the structural arrangement of the bracket 3 and the tray 2 also enables low-level installation of the engine assembly a. That is, the bracket 3 may be disposed at a lower position (e.g., the ground) to complete the installation of the engine assembly a, and then assembled with the engine assembly a on the tray 2, which greatly improves the convenience of the installation of the engine assembly a and the bracket 3 and is beneficial to ensuring the reliability of the engine assembly a supported on the bracket 3.
Here, the embodiment of the present invention is not limited to the specific structure of the bracket 3, as long as the technical effect of supporting the engine assembly a can be satisfied.
In a specific scheme, the bracket 3 may be provided with a plurality of supporting seats 31 for supporting the engine assembly a, and the number, structure, installation position, and the like of the supporting seats 31 are not limited; the bracket 3 can also be provided with a plurality of rings 32, and in concrete practice, the bracket 3 can be lifted by lifting equipment to realize the replacement of the bracket 3, and similarly, the number, the installation positions and the like of the rings 32 are not limited.
The lifting member 1 may have various structural forms, and generally, any member capable of achieving linear displacement may be used as long as it can meet the use requirements, such as a driving element formed by combining an air cylinder, a hydraulic oil cylinder, a motor and a transmission mechanism in the form of a rack-and-pinion mechanism or a lead screw mechanism, and the like, which can achieve lifting.
In particular to the embodiment of the present invention, as shown in fig. 1, the lifting component 1 may include a driving component and a folding mechanism 11 including a plurality of cross bars, and the driving component may be in transmission connection with the folding mechanism 11 for driving the folding mechanism 11 to extend and retract, so as to lift or lower the tray 2. Compared with the scheme that components in the forms of an air cylinder, a hydraulic oil cylinder and the like are directly adopted for lifting, the scheme that the driving piece is matched with the folding mechanism 11 for driving has relatively small requirements on the linear displacement stroke of the driving piece, namely the lifting within a relatively large range can be realized, the structure is relatively simple, and the lifting process is more stable.
The form of driving piece is similar with the aforesaid, also can be for the part that can directly produce linear displacement such as cylinder, hydraulic cylinder, perhaps, still can be for the motor, and at this moment, the motor can be connected with the 11 transmissions of folding mechanism through drive mechanism to convert the rotary displacement that the motor was exported into linear displacement, and then order about folding mechanism 11 and stretch out and draw back. The transmission mechanism may be a rack and pinion mechanism or a lead screw mechanism.
In the embodiment of the invention, the scheme that the driving part is the motor is preferably adopted, and compared with the scheme of an air cylinder and a hydraulic oil cylinder, when the motor is used as the driving part, the response to the start-stop signal can be more timely, the transmission can be more stable, and the lifting height of the engine assembly A can be more accurately controlled.
Further, a control box 4 may be further included, and the control box 4 may be provided with a control switch (not shown in the figure) for controlling the start and stop of the driving member. When the installation device is used, an operator on site can operate the installation device provided by the invention only by controlling the switch.
With continued reference to fig. 1, the mounting device of the engine assembly provided by the present invention may further include a displacement carriage 5, the displacement carriage 5 may include a bottom plate 51 and rollers 52 mounted on the bottom plate 51, and the lifting member 1 may be mounted on the bottom plate 51.
So set up, can adjust the position (coarse adjustment) of installation device through displacement dolly 5 earlier, treat that the installation device is in engine assembly A treats the mounted position when, rethread manual adjustment installation device is in tray 2 position (fine setting) to make engine assembly A's suspension hole just right with the support mounting hole of white automobile body, then rethread connecting piece accomplishes the installation.
Further, a handle 53 may be included, and the handle 53 may be mounted to the base plate 51 to facilitate displacement of the displacement carriage 5.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.

Claims (9)

1. The mounting device of the engine assembly is characterized by comprising a lifting part (1), a tray (2) and a bracket (3), wherein the tray (2) is arranged at the top of the lifting part (1), the tray (2) comprises a bottom wall (21) and a peripheral wall (22), the bottom wall (21) is provided with a plurality of balls (23), and the bracket (3) is arranged on the balls (23) and used for supporting the engine assembly (A).
2. Mounting arrangement for an engine assembly according to claim 1, characterised in that the bracket (3) is provided with a number of support seats (31) for supporting the engine assembly (a).
3. Mounting arrangement for an engine assembly according to claim 2, characterised in that the bracket (3) is further provided with a number of suspension rings (32).
4. The mounting device of the engine assembly according to any one of claims 1-3, wherein the lifting member (1) comprises a driving member and a folding mechanism (11), the folding mechanism (11) comprises a plurality of cross rods, and the driving member is in transmission connection with the folding mechanism (11) and is used for driving the folding mechanism (11) to extend and retract.
5. The mounting arrangement of the engine assembly according to claim 4, characterized in that the driving member is an electric motor, and the electric motor is in transmission connection with the folding mechanism (11) through a transmission mechanism.
6. The mounting device of the engine assembly according to claim 5, wherein the transmission mechanism is a rack and pinion mechanism or a lead screw mechanism.
7. The mounting device of the engine assembly according to claim 4, characterized by further comprising a control box (4), wherein the control box (4) is provided with a control switch for controlling the start and stop of the driving member.
8. The mounting arrangement of the engine assembly according to any one of claims 1-3, further comprising a displacement carriage (5), said displacement carriage (5) comprising a base plate (51) and rollers (52) mounted to said base plate (51), said lifting member (1) being mounted to said base plate (51).
9. The mounting arrangement of the engine assembly according to claim 8, further comprising a handle (53), said handle (53) being mounted to said base plate (51).
CN202110038491.9A 2021-01-12 2021-01-12 Mounting device of engine assembly Pending CN112775909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110038491.9A CN112775909A (en) 2021-01-12 2021-01-12 Mounting device of engine assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110038491.9A CN112775909A (en) 2021-01-12 2021-01-12 Mounting device of engine assembly

Publications (1)

Publication Number Publication Date
CN112775909A true CN112775909A (en) 2021-05-11

Family

ID=75755378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110038491.9A Pending CN112775909A (en) 2021-01-12 2021-01-12 Mounting device of engine assembly

Country Status (1)

Country Link
CN (1) CN112775909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116374191A (en) * 2023-06-02 2023-07-04 成都国营锦江机器厂 Automatic helicopter tail beam installation method and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116374191A (en) * 2023-06-02 2023-07-04 成都国营锦江机器厂 Automatic helicopter tail beam installation method and system
CN116374191B (en) * 2023-06-02 2023-12-29 成都国营锦江机器厂 Automatic helicopter tail beam installation method and system

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