Assembling tool for hinged support of mining electric wheel dumper

Abstract

The utility model discloses an assembling tool for a hinged support of a mining electric wheel dumper. The assembling tool comprises a bottom plate, a wing plate positioning block, a vertical plate positioning block, a shaft hole positioning support, a positioning plate, an auxiliary vertical plate and a clamping device. The wing plate positioning block, the vertical plate positioning block, the shaft hole positioning bracket, the positioning plate, the auxiliary vertical plate and the clamping device are arranged at the upper part of the bottom plate; the two vertical plate positioning blocks are located on the two sides of the middle line of the front portion of the bottom plate, the wing plate positioning blocks are arranged on the front side and the rear side of the bottom plate respectively, the two positioning plates are arranged on the middle line front and back, and the two shaft hole positioning supports are arranged on the two sides of the middle line left and right. The auxiliary vertical plates are located on the side of the center line, the clamping devices are arranged on the two sides of the center line, and the clamping devices are provided with bolts. According to the utility model, the working efficiency and accuracy of assembling the hinge bracket can be improved.

Description

Technical Field

[0001] The utility model belongs to the field of assembly tools for electric wheel dump trucks for mines, and in particular relates to an assembly tool for an articulated bracket of an electric wheel dump truck for mines. Background Art

[0002] Articulated dump trucks are a type of vehicle specially used for large-scale engineering transportation such as mines and ports. They are characterized by the use of articulated connection technology, which enables the vehicle to have better passability and is more convenient to operate in narrow and complex construction sites. The articulated frame is an important part of the articulated dump truck. It not only bears the weight of the vehicle itself, but also the weight of materials such as ore. Therefore, the design quality of the articulated frame directly affects the safety, stability and durability of the entire vehicle.

[0003] Since there is no special tooling for the assembly and pre-welding of the articulated bracket of the electric wheel mining dump truck, the assembly and welding efficiency is low. In addition, the vertical plate of the articulated bracket has a certain angle, and the shaft holes of the two vertical plates on the articulated bracket need to be aligned. The direction of the shaft hole has a certain influence on the center of gravity of the car body. Without special tooling, the vertical plate cannot be accurately assembled and welded. Utility Model Content

[0004] The utility model aims to provide an assembly tool for an articulated bracket of a mining electric wheel dump truck, which can improve the work efficiency and accuracy of assembling the articulated bracket.

[0005] The technical solution is as follows:

[0006] The assembly tooling of the articulated bracket of the mining electric wheel dump truck comprises: a base plate, a wing plate positioning block, a vertical plate positioning block, an axle hole positioning bracket, a positioning plate, an auxiliary vertical plate, and a clamping device; the wing plate positioning block, the vertical plate positioning block, the axle hole positioning bracket, the positioning plate, the auxiliary vertical plate, and the clamping device are arranged on the upper part of the base plate; the two vertical plate positioning blocks are located on both sides of the front center line of the base plate; a plurality of wing plate positioning blocks are respectively arranged on the front and rear sides of the base plate, and the front wing plate positioning blocks are respectively located on both sides of the vertical plate positioning blocks; the two positioning plates are arranged on the center line front and back, and the two axle hole positioning brackets are arranged on both sides of the center line left and right; a plurality of auxiliary vertical plates are located on the side of the center line, and a plurality of clamping devices are arranged on both sides of the center line, and the clamping device is provided with bolts; the axle hole positioning bracket comprises: an axle hole positioning block, a wing plate positioning plate, and a connecting plate, the connecting plate is connected between the base plate and the wing plate positioning plate, and the axle hole positioning block is connected to the top of the wing plate positioning plate.

[0007] Furthermore, a plurality of hanging rings are arranged at the edge of the bottom plate.

[0008] Furthermore, a tie plate is connected between the connecting plate and the bottom plate.

[0009] Furthermore, clamping devices are respectively arranged on the sides of the two positioning plates, one clamping device is located on the left side of the positioning plate, and the other clamping device is located on the right side of the positioning plate.

[0010] Furthermore, two pairs of wing plate positioning blocks are respectively arranged on the front and rear sides of the bottom plate, the two pairs of wing plate positioning blocks at the front are respectively located on both sides of the vertical plate positioning blocks, the wing plate positioning blocks on the same side are located on the same plane, and the two vertical plate positioning blocks are located on the same plane.

[0011] Furthermore, the clamping device includes: a clamping vertical plate and a bolt, the bottom of the clamping vertical plate is connected to the base plate, the clamping vertical plate is provided with a threaded through hole, and the bolt is installed in the threaded through hole.

[0012] Furthermore, a tie plate is connected between the clamping vertical plate and the bottom plate.

[0013] Furthermore, the connecting plate is provided with a connecting side plate, the connecting side plate is provided with a connecting plate threaded hole, and bolts are installed in the connecting plate threaded hole.

[0014] Furthermore, the clamping device includes: a clamping vertical plate, the clamping vertical plate is provided with a clamping threaded hole, the clamping threaded hole is provided with a bolt, and the clamping vertical plate is welded to the bottom plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The utility model can accurately position and fix the two vertical plates of the articulated bracket, ensure that the shaft holes on the two articulated brackets are aligned, and improve the work efficiency and accuracy of assembling the articulated bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an assembly tool for an articulated bracket of an electric wheel dump truck for mining in the utility model;

[0018] Figure 2 The utility model is a schematic diagram of the use state of the articulated bracket assembly tooling of the electric wheel dump truck for mining. DETAILED DESCRIPTION

[0019] The following description sufficiently illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce the same.

[0020] like Figure 1 The figure shows a schematic diagram of the structure of the assembly tooling of the articulated bracket of the electric wheel dump truck for mining in the utility model.

[0021] The assembly tool of the articulated bracket of the mining electric wheel dump truck includes: a bottom plate 1, a wing plate positioning block 2, a vertical plate positioning block 3, an axle hole positioning bracket 4, a positioning plate 5, an auxiliary vertical plate 6, and a clamping device 7; the wing plate positioning block 2, the vertical plate positioning block 3, the axle hole positioning bracket 4, the positioning plate 5, the auxiliary vertical plate 6, and the clamping device 7 are arranged (welded) on the upper part of the bottom plate 1; two vertical plate positioning blocks 3 are located on both sides of the front center line of the bottom plate 1; a plurality of wing plate positioning blocks 2 are respectively arranged on the front and rear sides of the bottom plate 1, and the front wing plate positioning blocks 2 are respectively located on both sides of the vertical plate positioning block 3; two positioning plates 5 are arranged front and back on the center line, and two shaft hole positioning brackets 4 are arranged left and right on both sides of the center line; multiple auxiliary vertical plates 6 are located on the side of the center line, and multiple clamping devices 7 are arranged on both sides of the center line, and the clamping devices 7 are provided with bolts 71; the shaft hole positioning bracket 4 includes: a shaft hole positioning block 41, a wing plate positioning plate 42, and a connecting plate 43, the connecting plate 43 is connected between the bottom plate 1 and the wing plate positioning plate 42, and the shaft hole positioning block 41 is connected to the top of the wing plate positioning plate 42.

[0022] The connecting plate 43 is provided with a connecting side plate 45 , and the connecting side plate 45 is provided with a connecting plate threaded hole, and the connecting plate threaded hole is installed with a bolt 71 , and the bolt 71 is used to position the vertical plate 81 .

[0023] The clamping device 7 includes: a clamping vertical plate, the clamping vertical plate is provided with a clamping threaded hole, the clamping threaded hole is provided with a bolt 71, and the bolt 71 is used to position the vertical plate 81, and the clamping vertical plate is welded to the bottom plate 1.

[0024] A plurality of lifting rings 11 are arranged at the edge of the bottom plate 1. The bottom plate 1 plays the role of maintaining levelness and providing support. The lifting rings 11 are used for lifting the assembly tooling installed with the hinged bracket.

[0025] A tie plate 44 is connected between the connecting plate 43 and the bottom plate 1 .

[0026] Clamping devices 7 are respectively arranged on the sides of the two positioning plates 5 , one clamping device 7 is located on the left side of the positioning plate 5 , and the other clamping device 7 is located on the right side of the positioning plate 5 .

[0027] Two pairs of wing plate positioning blocks 2 are respectively arranged on the front and rear sides of the bottom plate 1. The two pairs of wing plate positioning blocks 2 at the front are respectively located on both sides of the vertical plate positioning blocks 3. The wing plate positioning blocks 2 on the same side are located on the same plane, and the two vertical plate positioning blocks 3 are located on the same plane.

[0028] The clamping device 7 comprises: a clamping vertical plate and a bolt 71. The bottom of the clamping vertical plate is connected to the base plate 1. The clamping vertical plate is provided with a threaded through hole, and the bolt 71 is installed in the threaded through hole.

[0029] A tie plate 44 is connected between the clamping vertical plate and the bottom plate 1 .

[0030] like Figure 2The figure shows a schematic diagram of the use state of the articulated bracket assembly tooling of the electric wheel dump truck for mining in the utility model.

[0031] How to use the articulated bracket assembly tooling for mining electric wheel dump trucks:

[0032] (1) First, place the two vertical plates 81 into the inner side of the shaft hole positioning bracket 4, with the vertical plates 81 located between the auxiliary vertical plates 6 and the clamping device 7, and the bottom of the vertical plates 81 close to the rear of the vertical plate positioning block 3;

[0033] (2) Place the partition plate 82 between the two vertical plates 81, make sure that the partition plate 82 fits the positioning plate 5, and clamp the vertical plate 81 with the bolts 71 of the clamping device 7;

[0034] (3) Two wing plates 83 are placed on the outer side of the vertical plate 81, the lower part of the wing plate 83 is located on the inner side of the wing plate positioning block 2, and the upper part of the two wing plates 83 is located on both sides of the wing plate positioning plate 42, and the upper part of the wing plate 83 is inclined inward;

[0035] (4) Place the shaft hole plate 84 on the top of the vertical plate 81, with the side of the shaft hole plate 84 against the edge of the wing plate 83. The lower part of the shaft hole plate 84 supports the upper part of the shaft hole positioning block 41. Use the shaft hole positioning block 41 to determine the shaft hole height of the shaft hole plate 84. After determining the position, pre-weld and fix the shaft hole plate 84, the vertical plate 81, and the wing plate 83.

[0036] The wing plate positioning plate 42 and the wing plate positioning block 2 play the role of positioning the wing plate 83, the vertical plate positioning block 3, the auxiliary vertical plate 6, and the clamping device 7 play the role of positioning the vertical plate 81; the shaft hole positioning bracket 4 plays the role of positioning the shaft hole plate 84, and the positioning plate 5 plays the role of positioning the partition height, and at the same time determines the distance between the two vertical plates 81.

[0037] The terms used in the present invention are illustrative and exemplary, rather than restrictive. Since the present invention can be implemented in various forms without departing from the spirit or essence of the technical solution, it should be understood that the above embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. An assembly tool for an articulated bracket of a mining electric wheel dump truck, characterized in that: include: A base plate, a wing plate positioning block, a vertical plate positioning block, an axis hole positioning bracket, a positioning plate, an auxiliary vertical plate, and a clamping device; the wing plate positioning block, the vertical plate positioning block, the axis hole positioning bracket, the positioning plate, the auxiliary vertical plate, and the clamping device are arranged on the upper part of the base plate; the two vertical plate positioning blocks are located on both sides of the front center line of the base plate; a plurality of wing plate positioning blocks are respectively arranged on the front and rear sides of the base plate, and the front wing plate positioning blocks are respectively located on both sides of the vertical plate positioning blocks; the two positioning plates are arranged on the center line front and back, and the two axis hole positioning brackets are arranged on both sides of the center line left and right; a plurality of auxiliary vertical plates are located on the side of the center line, and a plurality of clamping devices are arranged on both sides of the center line, and the clamping devices are provided with bolts; the axis hole positioning bracket includes: an axis hole positioning block, a wing plate positioning plate, and a connecting plate, the connecting plate is connected between the base plate and the wing plate positioning plate, and the axis hole positioning block is connected to the top of the wing plate positioning plate.

2. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: A plurality of lifting rings are arranged at the edge of the bottom plate.

3. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: A tie plate is connected between the connecting plate and the bottom plate.

4. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: Clamping devices are arranged on the sides of the two positioning plates respectively, one clamping device is located on the left side of the positioning plate, and the other clamping device is located on the right side of the positioning plate.

5. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: Two pairs of wing plate positioning blocks are respectively arranged on the front and rear sides of the bottom plate, the two pairs of wing plate positioning blocks at the front are respectively located on both sides of the vertical plate positioning blocks, the wing plate positioning blocks on the same side are located on the same plane, and the two vertical plate positioning blocks are located on the same plane.

6. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: The clamping device comprises: a clamping vertical plate and a bolt. The bottom of the clamping vertical plate is connected to the bottom plate. The clamping vertical plate is provided with a threaded through hole, and the bolt is installed in the threaded through hole.

7. The assembly tool for the articulated bracket of the electric wheel dump truck for mining as claimed in claim 6, characterized in that: A tie plate is connected between the clamping vertical plate and the bottom plate.

8. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: The connecting plate is provided with a connecting side plate, the connecting side plate is provided with a connecting plate threaded hole, and bolts are installed in the connecting plate threaded hole.

9. The assembly tool for the articulated bracket of the mining electric wheel dump truck according to claim 1, characterized in that: The clamping device comprises: a clamping vertical plate, the clamping vertical plate is provided with a clamping threaded hole, the clamping threaded hole is provided with a bolt, and the clamping vertical plate is welded to the bottom plate.

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