CN220993286U

CN220993286U - Movable sheet positioning device of heavy-duty truck power changing cabinet

Info

Publication number: CN220993286U
Application number: CN202322511070.0U
Authority: CN
Inventors: 陈平健
Original assignee: Zhangzhou Changlong Automobile Accessory Co ltd
Current assignee: Zhangzhou Changlong Automobile Accessory Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-24
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a movable piece positioning device of a heavy-duty card power changing cabinet, which relates to the technical field of production of heavy-duty card power changing cabinets and comprises a workbench and an assembly component, wherein the workbench is of an integrally formed steel structure, the upper surface of the workbench is provided with a bottom plate, the assembly component is arranged on the upper surface of the bottom plate, the assembly component comprises a mounting slot, a welding piece positioning plate, a welding seam positioning plate, a binding wire positioning plate and a sheet metal positioning plate, the upper surface of the bottom plate is provided with the mounting slot, and the middle side of the upper surface of the bottom plate is connected with the welding piece positioning plate through the clamping of the mounting slot. This heavy card trades electric cabinet activity piece positioner makes the device can shorten the time that activity piece portion support splice welding consumed through assembling the subassembly, can also improve the dimensional accuracy of activity piece simultaneously, avoids the too big activity piece size deviation of making, makes the device can share the pressure of anchor clamps through strengthening the subassembly, prevents to take place to warp after the long-time use of anchor clamps, further avoids influencing the precision of activity piece size.

Description

Movable sheet positioning device of heavy-duty truck power changing cabinet

Technical Field

The utility model relates to the technical field of production of heavy-duty card power changing cabinets, in particular to a movable sheet positioning device of a heavy-duty card power changing cabinet.

Background

The new energy heavy truck belongs to one of new energy automobiles, and refers to production of heavy logistics transportation industry vehicles, engineering construction industry vehicles, new energy special vehicles, special vehicles and the like, and the new energy heavy truck with a back type battery changing cabinet is provided, and two battery packs with different electric quantities can be flexibly configured in the battery changing cabinet, so that two battery changing cabinets supporting different endurance mileage can be selected. The back type design of the battery changing cabinet is characterized in that the inside of the battery changing cabinet is composed of a plurality of different parts, the movable single piece is one of structural members in the battery changing cabinet, when the movable piece is produced, welding processing is needed, generally, a traditional welding mode is to use a simple iron plate and a square tube as supports to be welded on a working platform, the parts to be welded are positioned and fixed to be welded, although the clamp is low in cost and short in replacement time, the welding precision is not guaranteed and traceability of the produced products is not achieved, and therefore a positioning device is needed to keep the stability of the welding precision. However, the present positioning device still has the following disadvantages:

A machining positioning device is disclosed in patent document 202320689603.1. This machining positioner, it has avoided the unstable problem of influence fly leaf course of working to the dysmorphism work piece location through realizing the centre gripping location to arc or dysmorphism work piece, satisfies different production demands, and practicality and application scope obtain further promotion, but because anchor clamps themselves are formed by iron plate and square pipe simple welding, if meet big mass production and arouse anchor clamps themselves deformation easily for the head end spare size of fly leaf is far away mutually, causes the too big fly leaf size deviation of welding out.

Accordingly, in view of the above, an improvement of the existing structure is proposed to provide a movable sheet positioning device for a heavy-duty power conversion cabinet.

Disclosure of utility model

The utility model aims to provide a movable piece positioning device of a heavy-duty power changing cabinet, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy truck trades movable plate positioner of electric cabinet, includes the workstation and assembles the subassembly, the workstation is integrated into one piece's steel structure, and the workstation upper surface is provided with the bottom plate, assemble the subassembly and set up in the bottom plate upper surface, and assemble the subassembly and including installation slot, weldment locating plate, welding seam locating plate, wiring locating plate and panel beating locating plate, the installation slot has been seted up to the bottom plate upper surface, and the bottom plate upper surface mid-side is connected with the weldment locating plate through the installation slot block, bottom plate upper surface center is connected with the welding seam locating plate through the installation slot block, and bottom plate upper surface right side is connected with wiring locating plate through the installation slot block, bottom plate upper surface front side is connected with the panel beating locating plate through the installation slot block.

Furthermore, the assembly component further comprises a positioning slot hole and a positioning pin, the upper surface of the bottom plate is provided with the positioning slot hole, and the inner side of the positioning slot hole is connected with the positioning pin in a clamping manner.

Further, a welding line guard plate is arranged on the upper surface of the welding line locating plate, and a front frame welding piece is arranged on the upper surface of the welding line guard plate.

Further, a metal plate bracket is arranged at the front end of the front frame welding piece, and a flat-head hexagonal rivet nut is arranged on the surface of the metal plate bracket.

Further, the middle end surface of the front frame welding piece is provided with a reinforcing flitch, and the rear end of the front frame welding piece is provided with a side bracket.

Further, the surface of the side edge of the front end of the front frame welding piece is provided with a binding wire bracket, and the side edge of the rear end of the front frame welding piece is provided with a wire harness bracket.

Further, the surface of the side support is provided with a first clamp, the whole first clamp is of a steel structure, and the surface of the wire harness support is provided with a second clamp.

Further, the first anchor clamps and second anchor clamps surface are provided with the reinforcement subassembly that is used for strengthening anchor clamps, and consolidate the subassembly and include slider, reinforcing bolt, mount and fastening bolt, slider sliding connection is in first anchor clamps and second anchor clamps front side surface, and slider inboard threaded connection has reinforcing bolt, the mount is installed to slider both sides, and mount surface threaded connection has fastening bolt.

The utility model provides a movable piece positioning device of a heavy-duty card power changing cabinet, which has the following beneficial effects:

1. The assembling assembly comprises the mounting slot, the welding piece locating plate, the welding seam locating plate, the binding wire locating plate and the sheet metal locating plate, and the locating slot and the locating pin.

2. According to the utility model, the reinforcing component comprises the sliding piece, the reinforcing bolt, the fixing frame and the fastening bolt, when the device is used, the sliding piece is slid to a proper position according to actual conditions, the fastening bolt is screwed to enable the sliding piece to move inwards along the surface of the fixing frame, the sliding piece is fixed on the surfaces of the first clamp and the second clamp, the reinforcing bolt is screwed to further limit the movable piece to be processed, and meanwhile, the first clamp and the second clamp can be assisted to clamp the movable piece, so that the clamp is prevented from deforming after being used for a long time, the pressure of the clamp can be shared, the clamp is prevented from deforming after being used for a long time, and the dimensional accuracy of the movable piece is further prevented from being influenced.

Drawings

FIG. 1 is a schematic diagram of the overall perspective structure of a movable sheet positioning device of a heavy truck power changing cabinet;

FIG. 2 is a schematic diagram of the overall top view structure of a movable sheet positioning device of a heavy truck power conversion cabinet according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the movable sheet positioning device of the heavy truck power changing cabinet in FIG. 2A;

Fig. 4 is a schematic diagram of a three-dimensional structure of a front frame welding part of a movable piece positioning device of a heavy truck power changing cabinet;

Fig. 5 is a schematic diagram of the overall side view structure of a movable sheet positioning device of a heavy truck power changing cabinet.

In the figure: 1. a work table; 2. a bottom plate; 3. assembling the assembly; 301. installing a slot; 302. a weldment positioning plate; 303. a weld positioning plate; 304. binding wire locating plate; 305. a sheet metal locating plate; 306. positioning the slotted hole; 307. a positioning pin; 4. a weld guard plate; 5. a front frame weldment; 6. a sheet metal bracket; 7. a flat head hexagonal rivet nut; 8. reinforcing the flitch; 9. a side bracket; 10. a binding wire bracket; 11. a harness bracket; 12. a first clamp; 13. a second clamp; 14. a reinforcement assembly; 1401. a slider; 1402. reinforcing bolts; 1403. a fixing frame; 1404. and (5) fastening a bolt.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 5, a movable piece positioning device of a heavy-duty card power changing cabinet comprises a workbench 1 and an assembly component 3, wherein the workbench 1 is of an integrally formed steel structure, the upper surface of the workbench 1 is provided with a bottom plate 2, the assembly component 3 is arranged on the upper surface of the bottom plate 2, the assembly component 3 comprises a mounting slot 301, a welding piece positioning plate 302, a welding seam positioning plate 303, a binding wire positioning plate 304 and a metal plate positioning plate 305, the upper surface of the bottom plate 2 is provided with the mounting slot 301, the middle side of the upper surface of the bottom plate 2 is connected with the welding piece positioning plate 302 through the mounting slot 301, the center of the upper surface of the bottom plate 2 is connected with the welding seam positioning plate 303 through the mounting slot 301, and the right side of the upper surface of the bottom plate 2 is connected with the binding wire positioning plate 304 through the mounting slot 301.

Specifically, when the welding device is used, the front frame welding piece 5 is mounted on the bottom plate 2 through the clamping connection of the welding piece positioning plate 302 and the mounting slot 301, the welding line guard plate 4 is mounted on the bottom plate 2 through the clamping connection of the welding line positioning plate 303 and the mounting slot 301, the binding line bracket 10 is mounted on the bottom plate 2 through the clamping connection of the binding line positioning plate 304 and the mounting slot 301, and the sheet metal bracket 6 is mounted on the bottom plate 2 through the clamping connection of the sheet metal positioning plate 305 and the mounting slot 301.

Referring to fig. 2 and 4, the assembly 3 further includes a positioning slot 306 and a positioning pin 307, the upper surface of the bottom plate 2 is provided with the positioning slot 306, the inner side of the positioning slot 306 is connected with the positioning pin 307 in a clamping manner, the upper surface of the welding seam positioning plate 303 is provided with a welding seam protection plate 4, the upper surface of the welding seam protection plate 4 is provided with a front frame welding piece 5, the front end of the front frame welding piece 5 is provided with a sheet metal bracket 6, the surface of the sheet metal bracket 6 is provided with a flat-head hexagonal rivet nut 7, the middle end surface of the front frame welding piece 5 is provided with a reinforcing flitch 8, the rear end of the front frame welding piece 5 is provided with a side bracket 9, the front end side edge surface of the front frame welding piece 5 is provided with a binding wire bracket 10, and the rear end side edge of the front frame welding piece 5 is provided with a wire harness bracket 11;

The specific operation is as follows, when in use, in the process of installing the component bracket, the component bracket can be positioned through the connection of the positioning pin 307 and the positioning slot 306, so as to improve the assembling speed.

Referring to fig. 1 and 3, a first clamp 12 is disposed on a surface of a side bracket 9, the first clamp 12 is integrally made of steel, a second clamp 13 is disposed on a surface of a wire harness bracket 11, a reinforcement component 14 for reinforcing the clamps is disposed on surfaces of the first clamp 12 and the second clamp 13, the reinforcement component 14 comprises a sliding piece 1401, a reinforcement bolt 1402, a fixing frame 1403 and a fastening bolt 1404, the sliding piece 1401 is slidably connected to front side surfaces of the first clamp 12 and the second clamp 13, the inside of the sliding piece 1401 is in threaded connection with the reinforcement bolt 1402, fixing frames 1403 are mounted on two sides of the sliding piece 1401, and the fastening bolt 1404 is in threaded connection with the surface of the fixing frame 1403;

The specific operation is as follows, when in use, the sliding piece 1401 is slid to a proper position according to actual conditions, the fastening bolt 1404 is screwed to enable the fastening bolt 1404 to move inwards along the surface of the fixed frame 1403, the sliding piece 1401 is fixed on the surfaces of the first clamp 12 and the second clamp 13, the fastening bolt 1402 is screwed, the movable piece to be processed is further limited, and meanwhile the first clamp 12 and the second clamp 13 can be assisted to clamp the movable piece, so that the clamp is prevented from deforming after long-time use.

To sum up, as shown in fig. 1 to 5, when the positioning device for a movable piece of a heavy-duty electric cabinet is used, firstly, the front frame welding piece 5 is installed on the bottom plate 2 through the clamping connection between the welding piece positioning plate 302 and the installation slot 301, the welding seam guard plate 4 is installed on the bottom plate 2 through the clamping connection between the welding seam positioning plate 303 and the installation slot 301, the wire binding bracket 10 is installed on the bottom plate 2 through the clamping connection between the metal plate positioning plate 305 and the installation slot 301, the metal plate bracket 6 is installed on the bottom plate 2, in the process of installing the component bracket, the connection between the positioning pin 307 and the positioning slot 306 can be used for positioning so as to facilitate the improvement of the assembling speed, the sliding piece 1401 is slid to a proper position according to the actual situation, the fastening bolt 1404 is screwed, the sliding piece 1401 is fixed on the surface of the first clamp 12 and the second clamp 13 along the surface of the fixed frame 1403, the fastening bolt 1402 is further screwed, and the movable piece to be processed is further limited, and meanwhile, the first clamp 12 and the second clamp 13 can be prevented from being deformed for a long time.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a heavy card trades electric cabinet activity piece positioner, includes workstation (1) and assembles subassembly (3), its characterized in that: the utility model provides a workstation (1) steel structure as integrated into one piece, and workstation (1) upper surface is provided with bottom plate (2), assemble subassembly (3) and set up in bottom plate (2) upper surface, and assemble subassembly (3) including installation slot (301), welding piece locating plate (302), welding seam locating plate (303), wiring locating plate (304) and panel beating locating plate (305), installation slot (301) have been seted up to bottom plate (2) upper surface, and bottom plate (2) upper surface mid-side is connected with welding piece locating plate (302) through installation slot (301) block, bottom plate (2) upper surface center is connected with welding seam locating plate (303) through installation slot (301) block, and bottom plate (2) upper surface right side is connected with wiring locating plate (304) through installation slot (301) block, bottom plate (2) upper surface front side is connected with panel beating locating plate (305) through installation slot (301) block.

2. The positioning device for the movable piece of the heavy truck power changing cabinet according to claim 1, wherein the assembly component (3) further comprises a positioning slot hole (306) and a positioning pin (307), the positioning slot hole (306) is formed in the upper surface of the bottom plate (2), and the positioning pin (307) is connected to the inner side of the positioning slot hole (306) in a clamping mode.

3. The movable piece positioning device of the heavy truck power changing cabinet according to claim 1, wherein a welding line guard plate (4) is installed on the upper surface of the welding line positioning plate (303), and a front frame welding piece (5) is arranged on the upper surface of the welding line guard plate (4).

4. The movable piece positioning device for the heavy truck power changing cabinet according to claim 3, wherein a metal plate bracket (6) is arranged at the front end of the front frame welding piece (5), and flat-head hexagonal rivet nuts (7) are arranged on the surface of the metal plate bracket (6).

5. A heavy truck changing cabinet movable piece positioning device according to claim 3, characterized in that the middle end surface of the front frame welding piece (5) is provided with a reinforcing flitch (8), and the rear end of the front frame welding piece (5) is provided with a side bracket (9).

6. The movable piece positioning device for the heavy truck power changing cabinet according to claim 5, wherein a binding wire bracket (10) is arranged on the side surface of the front end of the front frame welding piece (5), and a wire harness bracket (11) is arranged on the side of the rear end of the front frame welding piece (5).

7. The movable piece positioning device of the heavy truck power changing cabinet according to claim 6, wherein a first clamp (12) is arranged on the surface of the side support (9), the whole first clamp (12) is of a steel structure, and a second clamp (13) is arranged on the surface of the wire harness support (11).

8. The heavy truck battery changing cabinet movable piece positioning device according to claim 7, wherein the surfaces of the first clamp (12) and the second clamp (13) are provided with a reinforcing component (14) for reinforcing the clamp, the reinforcing component (14) comprises a sliding piece (1401), a reinforcing bolt (1402), a fixing frame (1403) and a fastening bolt (1404), the sliding piece (1401) is connected to the front side surfaces of the first clamp (12) and the second clamp (13) in a sliding mode, the inner side of the sliding piece (1401) is connected with the reinforcing bolt (1402) in a threaded mode, the fixing frames (1403) are installed on two sides of the sliding piece (1401), and the fastening bolt (1404) is connected to the surface of the fixing frame (1403) in a threaded mode.