Heavy truck all-in-one controller split charging and transferring station tool

Abstract

The utility model discloses a heavy truck all-in-one controller split charging and transferring station tool which comprises a tool frame, and a walking wheel set is arranged at the bottom of the tool frame. The four supporting brackets are installed on the tool frame and used for supporting four supporting points of the electric control support; a plurality of supporting bracket mounting parts are arranged on the tool frame, and the supporting bracket can be inserted into any supporting bracket mounting part to support a corresponding supporting point of the electric control bracket; the number of the support bracket mounting portions is greater than the number of the support brackets. The tool solves the problems that part of parts at the bottom of an all-in-one controller support cannot be normally assembled when an idle support is adopted in a sub-assembly power station of a general assembly workshop for assembly, and the quality risk that lubricating oil of a piston leaks when an electric air compressor assembly is laterally turned over by 90 degrees for assembly is solved, the labor intensity of operators is reduced, and the production efficiency is improved. And the working efficiency is improved, potential safety hazards are reduced, and the problem that parts below are extruded and deformed in the transferring process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heavy truck assembly, in particular to a process station tooling suitable for the subpackaging, transportation and storage of an all-in-one controller and its accessories in an assembly space of a heavy truck. Background Art

[0002] Electric heavy trucks are currently on the rise. In order to improve production efficiency, an analysis was conducted on the subassembly area of ​​the electric vehicle all-in-one controller in the early stage. At present, the following problems exist:

[0003] 1. Temporary use of idle brackets for assembly resulted in some parts at the bottom of the all-in-one controller bracket (lower protective plate, water pump pipe and its fixing bracket) being unable to be assembled normally. Two employees with good physical fitness needed to cooperate tacitly to turn the whole bracket 90° for assembly, which was labor-intensive, inefficient and posed a safety hazard.

[0004] 2. When manually turning over and repacking the parts under the multi-in-one controller bracket, it is not only easy to cause the parts on the turning surface to be damaged, but also the overturning of the electric air compressor assembly will cause the piston lubricating oil to leak out;

[0005] 3. There is no dedicated all-in-one control packaging and transfer tooling, and the temporary bracket has no guide or fixed support structure, which causes the parts below to be squeezed and deformed during the transfer process.

[0006] Therefore, based on the above technical problems, technicians in this field urgently need to develop a heavy-duty truck all-in-one controller packaging and transfer station tooling. Utility Model Content

[0007] The purpose of the utility model is to provide a tooling for a heavy-duty truck all-in-one controller sub-assembly and transfer station, which solves the problem that some parts at the bottom of the all-in-one controller bracket cannot be assembled normally when an idle bracket is used for assembly at the power sub-assembly station in the final assembly workshop, and there is a quality risk of piston lubricating oil leakage when the electric air compressor assembly is flipped 90°. The tooling reduces the labor intensity of operators, improves work efficiency, reduces safety hazards, and solves the problem of extrusion and deformation of the lower parts during transportation.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] The utility model discloses a heavy truck all-in-one controller subassembly and transfer station tooling, which comprises:

[0010] A tooling frame, wherein a walking wheel set is arranged at the bottom of the tooling frame; and

[0011] Four support brackets installed on the tooling frame, the four support brackets are used to support four support points of the electric control bracket;

[0012] The tooling frame is provided with a plurality of support bracket mounting parts, and the support bracket can be plugged into any of the support bracket mounting parts to support the corresponding support point of the electric control bracket;

[0013] The number of the support bracket mounting portions is greater than the number of the support brackets.

[0014] Furthermore, the tooling frame includes:

[0015] Four first longitudinal support rods, and the four first longitudinal support rods extend in the vertical direction and serve as columns of the tooling frame; and

[0016] The vertical beam and the horizontal beam are respectively fixedly connected to the adjacent first longitudinal support rods;

[0017] The tooling frame also includes:

[0018] a second longitudinal support rod fixed to one of the vertical beams and arranged close to the first longitudinal support rod on the corresponding side;

[0019] The first longitudinal support rod and the second longitudinal support rod both serve as support bracket mounting parts for the support bracket to be plugged in and installed.

[0020] Furthermore, the first longitudinal support rod and the second longitudinal support rod are both square tubes;

[0021] The upper ends of the first longitudinal support rod and the second longitudinal support rod are flush.

[0022] Furthermore, the support bracket comprises:

[0023] A support bracket lower rod, the support bracket lower rod can be inserted into the support bracket mounting portion;

[0024] A support bracket upper rod, the support bracket upper rod is connected to the support bracket lower rod, and the cross-sectional dimension of the support bracket upper rod is greater than the cross-sectional dimension of the support bracket lower rod; and

[0025] a U-shaped bracket located at the upper end of the upper rod of the support bracket;

[0026] When the lower rod of the support bracket is inserted into the mounting portion of the support bracket, the lower end of the upper rod of the support bracket abuts against the upper end of the mounting portion of the support bracket.

[0027] Furthermore, a U-shaped rubber pad is assembled and fixed inside the U-shaped bracket by fasteners.

[0028] Furthermore, a bottom plate is fixed to the lower end of the first longitudinal support rod;

[0029] The walking wheel set is installed on the bottom plate.

[0030] Furthermore, the walking wheel set includes:

[0031] Two swivel wheels and two fixed wheels.

[0032] In the above technical solution, the utility model provides a heavy truck all-in-one controller subassembly and transfer station tooling, which has the following beneficial effects:

[0033] The tooling of the utility model solves the problem that some parts at the bottom of the all-in-one controller bracket cannot be assembled normally when an idle bracket is used for assembly at the power assembly station in the final assembly workshop, and there is a quality risk of piston lubricating oil leakage when the electric air compressor assembly is flipped 90 degrees. The tooling reduces the labor intensity of operators, improves work efficiency, reduces safety hazards, and solves the problem of squeezing and deformation of the lower parts during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. It is obvious that the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0035] Figure 1 It is a structural schematic diagram of the heavy truck all-in-one controller subassembly and transfer station tooling disclosed in the embodiment of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the support bracket of the heavy truck all-in-one controller subassembly and transfer station tooling disclosed in an embodiment of the utility model.

[0037] Description of reference numerals:

[0038] 1. Universal wheel; 2. Fastener; 3. Bottom plate; 4. First longitudinal support rod; 5. Second longitudinal support rod; 6. Support bracket; 7. U-shaped rubber pad; 8. Vertical beam; 9. Horizontal beam; 10. Fixed wheel;

[0039] 601. support bracket lower rod; 602. support bracket upper rod; 603. U-shaped bracket. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0041] See also Figure 1 As shown;

[0042] A heavy truck all-in-one controller subassembly and transfer station tooling of this embodiment includes:

[0043] A tooling frame, with a walking wheel set disposed at the bottom of the tooling frame; and

[0044] Four support brackets 6 installed on the tooling frame, the four support brackets 6 are used to support four support points of the electric control bracket;

[0045] A plurality of support bracket mounting parts are provided on the tooling frame, and the support bracket 6 can be plugged into any support bracket mounting part to support the corresponding support point of the electric control bracket;

[0046] The number of support bracket mounting portions is greater than the number of support brackets 6 .

[0047] Specifically, the present embodiment discloses a tooling suitable for the subpackaging and transportation of all-in-one controllers for heavy trucks, which mainly supports the electric control bracket at four points to lift the electric control bracket, avoid interference between the lower device / structure and the tooling body, and reserve sufficient operating space. The tooling of the present embodiment includes a tooling frame and four support brackets 6. The four support brackets 6 of the present embodiment are fixed in the support bracket mounting part of the tooling frame by plug-in fixing. The number of support bracket mounting parts of the present embodiment is greater than the number of support brackets 6, and the arrangement position can meet the support requirements of electric control brackets of different specifications. Therefore, the tooling of the present embodiment has good versatility.

[0048] Preferably, the tooling frame of this embodiment includes:

[0049] Four first longitudinal support rods 4 extending in the vertical direction and serving as upright posts of the tooling frame; and

[0050] The vertical beam 8 and the horizontal beam 9 are respectively fixedly connected between the adjacent first longitudinal support rods 4;

[0051] The tooling frame also includes:

[0052] A second longitudinal support rod 5 fixed to one of the vertical beams 8 and arranged close to the first longitudinal support rod 4 on the corresponding side;

[0053] The first longitudinal support rod 4 and the second longitudinal support rod 5 both serve as support bracket mounting parts for the support bracket 6 to be plugged in and installed.

[0054] Wherein, the first longitudinal support rod 4 and the second longitudinal support rod 5 of this embodiment are both made of square tubes;

[0055] The upper ends of the first longitudinal support rod 4 and the second longitudinal support rod 5 are flush.

[0056] This embodiment further defines the structure of the tooling frame, which includes four first longitudinal support rods 4 as uprights. At the same time, vertical beams 8 and horizontal beams 9 are welded and fixed between adjacent first longitudinal support rods 4, thereby forming a frame structure.

[0057] At the same time, in order to adapt to the support requirements of electric control brackets of different specifications, the present embodiment also designs two second longitudinal support rods 5; the first longitudinal support rod 4 and the second longitudinal support rod 5 of the present embodiment both serve as support bracket mounting parts to provide a plug-in position for the support bracket 6.

[0058] Preferably, the support bracket 6 of this embodiment includes:

[0059] A support bracket lower rod 601, which can be inserted into the support bracket mounting portion;

[0060] A support bracket upper rod 602, the support bracket upper rod 602 is connected to the support bracket lower rod 601, and the cross-sectional dimension of the support bracket upper rod 602 is greater than the cross-sectional dimension of the support bracket lower rod 601; and

[0061] A U-shaped bracket 603 located at the upper end of the support bracket upper rod 602;

[0062] When the support bracket lower rod 601 is inserted into the support bracket mounting portion, the lower end of the support bracket upper rod 602 abuts against the upper end of the support bracket mounting portion.

[0063] In order to prevent the electric control bracket from being directly in contact with the support bracket 6 of the steel structure and thus being damaged by collision, a U-shaped rubber pad 7 is assembled and fixed inside the U-shaped bracket 603 of this embodiment through a fastener 2. The fastener 2 of this embodiment includes a bolt and a nut.

[0064] This embodiment further defines the structure of the support bracket 6, which includes a support bracket lower rod 601 that can be inserted into the longitudinal support rod, a support bracket upper rod 602 connected to the support bracket lower rod 601, and a U-shaped bracket 603 located at the upper end. The U-shaped bracket 603 can be inserted into the longitudinal support rod. After insertion, it is supported at the upper end of the longitudinal support rod by the support bracket upper rod 602 to maintain a certain height.

[0065] In order to facilitate movement, a bottom plate 3 is fixed to the lower end of the first longitudinal support rod 4 of this embodiment;

[0066] The traveling wheel set is installed on the base plate 3.

[0067] The walking wheel set of this embodiment includes:

[0068] Two universal wheels 1 and two fixed wheels 10 .

[0069] This embodiment is designed with two universal wheels 1 and two fixed wheels 10, the purpose is to ensure that the tooling can be easily moved to a specified position and convenient for steering. At the same time, the walking wheel set of this embodiment is also assembled and fixed by fasteners 2, and the fasteners 2 involved are generally bolts and nuts.

[0070] In the above technical solution, the utility model provides a heavy truck all-in-one controller subassembly and transfer station tooling, which has the following beneficial effects:

[0071] The tooling of the utility model solves the problem that some parts at the bottom of the all-in-one controller bracket cannot be assembled normally when an idle bracket is used for assembly at the power assembly station in the final assembly workshop, and there is a quality risk of piston lubricating oil leakage when the electric air compressor assembly is flipped 90 degrees. The tooling reduces the labor intensity of operators, improves work efficiency, reduces safety hazards, and solves the problem of squeezing and deformation of the lower parts during transportation.

[0072] The tooling of the utility model does not need to be turned over for assembly, and the assembly accessories can be completed at one time on the all-in-one controller sub-assembly and transfer tooling, eliminating the oil leakage quality risk caused by the flipping of the air compressor. When the train is assembled, it is transferred to the online assembly station; the special sub-assembly tooling is based on the structure of the all-in-one controller and the assembly accessories, and the accessory assembly operation space is designed according to human body mechanics, which is convenient, easy and quick to operate, reduces labor intensity and improves work efficiency.

[0073] The utility model reduces the working hours of two people for subassembling the tooling from 60 minutes per unit to 34.6 minutes per unit, and reduces the total working hours by 42.3%, thereby meeting the production rhythm of 10 minutes per unit for electric vehicles and improving production efficiency.

[0074] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. Heavy truck all-in-one controller sub-packaging and transfer station tooling, characterized by: The tooling includes: A tooling frame, wherein a walking wheel set is arranged at the bottom of the tooling frame; and Four support brackets (6) installed on the tooling frame, the four support brackets (6) being used to support four support points of the electric control bracket; A plurality of support bracket mounting parts are arranged on the tooling frame, and the support bracket (6) can be plugged into any of the support bracket mounting parts to support the corresponding support point of the electric control bracket; The number of the support bracket mounting portions is greater than the number of the support brackets (6).

2. The heavy truck all-in-one controller subassembly and transfer station tooling according to claim 1 is characterized in that: The tooling frame comprises: Four first longitudinal support rods (4), and the four first longitudinal support rods (4) extend in the vertical direction and serve as columns of the tooling frame; and A vertical beam (8) and a horizontal beam (9) respectively fixedly connected between adjacent first longitudinal support rods (4); The tooling frame also includes: a second longitudinal support rod (5) fixed to one of the vertical beams (8) and arranged close to the first longitudinal support rod (4) on the corresponding side; The first longitudinal support rod (4) and the second longitudinal support rod (5) both serve as support bracket mounting parts for the support bracket (6) to be plugged in and installed.

3. The heavy truck all-in-one controller subassembly and transfer station tooling according to claim 2 is characterized in that: The first longitudinal support rod (4) and the second longitudinal support rod (5) are both made of square tubes; The upper ends of the first longitudinal support rod (4) and the second longitudinal support rod (5) are flush.

4. The heavy truck all-in-one controller subassembly and transfer station tooling according to claim 2 or 3, characterized in that: The support bracket (6) comprises: A support bracket lower rod (601), the support bracket lower rod (601) being insertable into the support bracket mounting portion; A support bracket upper rod (602), the support bracket upper rod (602) being connected to the support bracket lower rod (601), and the cross-sectional dimension of the support bracket upper rod (602) being larger than the cross-sectional dimension of the support bracket lower rod (601); and A U-shaped bracket (603) located at the upper end of the support bracket upper rod (602); When the support bracket lower rod (601) is inserted into the support bracket mounting portion, the lower end of the support bracket upper rod (602) abuts against the upper end of the support bracket mounting portion.

5. The heavy truck all-in-one controller subassembly and transfer station tooling according to claim 4 is characterized in that: A U-shaped rubber pad (7) is assembled and fixed inside the U-shaped bracket (603) via a fastener (2).

6. The heavy truck all-in-one controller subassembly and transfer station tooling according to claim 2 is characterized in that: A bottom plate (3) is fixed to the lower end of the first longitudinal support rod (4); The running wheel set is mounted on the base plate (3).

7. The heavy truck all-in-one controller subassembly and transfer station tooling according to claim 6 is characterized in that: The walking wheel set comprises: Two universal wheels (1) and two fixed wheels (10).

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