Recessed member positioning support device

Abstract

The utility model discloses a concave part positioning and supporting device, which comprises a base, a connecting long shaft, a connecting short shaft, a positioning shaft, a supporting shaft and a screw, the top of the base is respectively provided with a first stand and a second stand, the first stand is provided with a first stand through hole, the second stand is provided with a second stand through hole, the connecting long shaft is installed in the first stand through hole, the connecting short shaft is installed in the second stand through hole, the positioning shaft is connected to the connecting long shaft, and the supporting shaft is connected to the connecting short shaft, a positioning disc is connected to the connecting long shaft, the positioning disc is located between the second stand and the positioning shaft, a plurality of positioning disc threaded holes are arranged on the two sides of the positioning disc, and the screw is installed in the positioning disc threaded hole. The utility model can meet the orientation requirement of concave part assembly, and facilitate the smooth assembly of the subsequent brake, front wheel and other parts.

Description

Technical Field

[0001] This utility model belongs to the field of assembly tooling for concave parts, and specifically relates to a positioning and support device for concave parts. Background Technology

[0002] Mining trucks are off-highway vehicles, mainly used in mines and engineering projects. They are more durable and have a higher load capacity than ordinary trucks. Ordinary dump trucks are designed for road transport, while mining trucks are designed for mining operations. Therefore, the entire vehicle and its components are designed and manufactured specifically for the mining environment.

[0003] Mining trucks are heavy and bulky, and their components are also heavy and bulky, requiring the use of lifting equipment and assembly tools during assembly. When assembling concave parts, brakes, and front wheels on site, the concave parts must be fixed vertically to the ground to facilitate assembly and connection between the concave parts and the brakes and front wheels.

[0004] To meet the assembly orientation requirements, concave parts must be supported by other tools. Currently, there is an urgent need for a tooling that can meet the assembly requirements of concave parts. Utility Model Content

[0005] The purpose of this utility model is to provide a positioning support device for concave parts, which can meet the orientation requirements of concave parts assembly and facilitate the smooth assembly of subsequent brakes, front wheels and other components.

[0006] To achieve the above objectives, the technical solution used in this utility model is as follows:

[0007] A concave part positioning support device includes: a base, a connecting long shaft, a connecting short shaft, a positioning shaft, a support shaft, and screws; the top of the base is respectively provided with a first column and a second column, the first column is provided with a first column through hole, the second column is provided with a second column through hole, the connecting long shaft is installed in the first column through hole, the connecting short shaft is installed in the second column through hole, the positioning shaft is connected to the connecting long shaft, and the support shaft is connected to the connecting short shaft; a positioning plate is connected to the connecting long shaft and is located between the second column and the positioning shaft; multiple positioning plate threaded holes are provided on both sides of the positioning plate, and screws are installed in the positioning plate threaded holes.

[0008] Furthermore, the through holes of the first and second columns are located on the same center line.

[0009] Furthermore, multiple positioning disc through holes are located on the same circle.

[0010] Furthermore, the base includes: longitudinal beams, short crossbeams, long crossbeams, a first column, and a second column. One end of the two longitudinal beams is connected to each other, and the two ends of the short and long crossbeams are respectively connected between the two longitudinal beams. The bottom of the first column is connected to the top of the short crossbeam, and the bottom of the second column is connected to the top of the long crossbeam.

[0011] Furthermore, the positioning disk and the positioning shaft are provided with a first connecting through hole, which penetrates the positioning disk and the positioning shaft. The long connecting shaft is connected inside the first connecting through hole, and the positioning disk through hole is located outside the positioning shaft. The support shaft is provided with a second connecting through hole, and the short connecting shaft is connected inside the second connecting through hole.

[0012] Furthermore, the positioning shaft is provided with a first connecting through hole, the positioning disk is provided with a positioning disk through hole, the positioning shaft is connected in the positioning disk through hole, and the connecting long shaft is connected in the first connecting through hole.

[0013] Furthermore, the two longitudinal beams are arranged in an A-shape, and the tops of the first and second columns are respectively connected to end plates.

[0014] Furthermore, the first column and the short crossbeam are perpendicular to each other, and the connection point is located in the middle of the short crossbeam; the second column and the long crossbeam are perpendicular to each other, and the connection point is located in the middle of the long crossbeam; a stiffening plate connects the first column and the short crossbeam, and the stiffening plate is located on both sides of the first column 14; a stiffening plate connects the second column and the long crossbeam, and the stiffening plate is located on both sides of the second column.

[0015] Furthermore, pads are provided at the bottom of both ends of the two longitudinal beams.

[0016] The technical effects of this utility model include:

[0017] This invention can meet the orientation requirements for assembling concave parts, which facilitates the smooth assembly of subsequent brakes, front wheels and other components, and improves work efficiency.

[0018] This invention can fix the concave part in a position perpendicular to the ground, which facilitates the smooth progress of subsequent assembly work. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the concave part positioning support device of this utility model;

[0020] Figure 2 This is a schematic diagram of the base structure in this utility model;

[0021] Figure 3 This is a schematic diagram of the connection between the positioning disk and the positioning shaft in this utility model;

[0022] Figure 4 This is a diagram showing the usage status of the concave part positioning support device in this utility model. Detailed Implementation

[0023] The following description fully illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce it.

[0024] like Figure 1The diagram shown is a structural schematic of the concave part positioning support device of this utility model; as shown... Figure 2 The figure shown is a structural schematic diagram of the base 1 in this utility model.

[0025] The concave part positioning support device, as a special tooling, includes the following structure: a base 1, a connecting long shaft 3, a connecting short shaft 4, a positioning shaft 5, a support shaft 6, and screws 7. The top of the base 1 is respectively provided with a first column 14 and a second column 15. The first column 14 is provided with a first column through hole 141, and the second column 15 is provided with a second column through hole 151. The connecting long shaft 3 is installed in the first column through hole 141, and the connecting short shaft 4 is installed in the second column through hole 151. The positioning shaft 5 is connected to the connecting long shaft 3, and the support shaft 6 is connected to the connecting short shaft 4. A positioning plate 2 is connected to the connecting long shaft 3 and is located between the second column 15 and the positioning shaft 5. Multiple positioning plate threaded holes 21 are provided on both sides of the positioning plate 2, and screws 7 are installed in the positioning plate threaded holes 21.

[0026] The first column through hole 141 and the second column through hole 151 are located on the same center line. The multiple positioning plate through holes 21 are located on the same circle, which allows the multiple screws 7 to be close to the outer wall of the cylindrical shape.

[0027] The base 1 includes: a longitudinal beam 11, a short crossbeam 12, a long crossbeam 13, a first column 14, and a second column 15. One end of the two longitudinal beams 11 is connected to each other, and the two ends of the short crossbeam 12 and the long crossbeam 13 are respectively connected between the two longitudinal beams 11. The bottom of the first column 14 is connected to the top of the short crossbeam 12, and the bottom of the second column 15 is connected to the top of the long crossbeam 13.

[0028] like Figure 3 The diagram shown is a connection diagram of the positioning disk 2 and the positioning shaft 5 in this utility model.

[0029] The positioning disk 2 is connected to the rear of the positioning shaft 5. Both the positioning disk 2 and the positioning shaft 5 have a first connecting through hole, which penetrates both. A connecting long shaft 3 is connected within the first connecting through hole. The positioning disk through hole 21 is located on the outside of the positioning shaft 5. The base 1 is placed horizontally, with the positioning disk 2 pressed against the first column 14. The connecting long shaft 3 connects the positioning disk 2 and the positioning shaft 5 as a whole.

[0030] Alternatively, the positioning shaft 5 is provided with a first connecting through hole, the positioning disk 2 is provided with a positioning disk through hole, the positioning shaft 5 is connected in the positioning disk through hole, and the connecting long shaft 3 is connected in the first connecting through hole.

[0031] The support shaft 6 is provided with a second connecting through hole, and the connecting short shaft 4 is connected to the second connecting through hole. The support shaft 6 is close to the second column 15, and the connecting short shaft 4 and the support shaft 6 are connected as a whole.

[0032] In this preferred embodiment, the two longitudinal beams 11 are arranged in an A-shape, and the tops of the first column 14 and the second column 15 are respectively connected to the blocking plates 18.

[0033] The first column 14 and the short crossbeam 12 are perpendicular to each other, and the connection point is located in the middle of the short crossbeam 12; the second column 15 and the long crossbeam 13 are perpendicular to each other, and the connection point is located in the middle of the long crossbeam 13; a stiffening plate 17 connects the first column 14 and the short crossbeam 12, and the stiffening plate 17 is located on both sides of the first column 14; a stiffening plate 17 connects the second column 15 and the long crossbeam 13, and the stiffening plate 17 is located on both sides of the second column 15; a pad 16 is provided at the bottom of each end of the two longitudinal beams 11.

[0034] like Figure 4 The diagram shown is a usage state diagram of the concave part positioning support device of this utility model.

[0035] The specific steps for using the concave part positioning support device are as follows:

[0036] Step 1: Place the concave part positioning support device horizontally on the ground, vertically lift the concave part 8 and move it above the device so that the large ear end and small ear end of the bottom of the concave part 8 are located on the side of the positioning shaft 5 and the support shaft 6 respectively.

[0037] Step 2: Continue to slowly move the concave part 8 laterally. The center hole of the large ear end is fitted onto the positioning shaft 5, and at the same time, the center hole of the small ear end is fitted onto the support shaft 6. The screw 7 is installed in the threaded hole 21 of the positioning plate. Rotate the screw 7 to fix the concave part 14.

[0038] The side of the large ear end is pressed against the positioning shaft 5, and the concave part 8 is fixed to the positioning support device by the screw 7. The installation is now complete, which can realize the smooth assembly of the brake, front wheel and other parts, and improve work efficiency.

[0039] The terminology used in this invention is descriptive and exemplary, and not restrictive. Since this invention can be embodied 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 foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A positioning and support device for a concave part, characterized in that, include: The system comprises a base, a connecting long shaft, a connecting short shaft, a positioning shaft, a support shaft, and screws. The top of the base has a first column and a second column. Each column has a through hole. The connecting long shaft and the connecting short shaft are installed in the first and second column through holes, respectively. The positioning shaft is connected to the connecting long shaft, and the support shaft is connected to the connecting short shaft. A positioning plate is connected to the connecting long shaft and is located between the second column and the positioning shaft. Multiple threaded holes are provided on both sides of the positioning plate, and screws are installed in these threaded holes.

2. The concave part positioning and support device as described in claim 1, characterized in that, The first and second column through holes are located on the same center line.

3. The concave part positioning and support device as described in claim 1, characterized in that, Multiple positioning disc through holes are located on the same circle.

4. The concave part positioning and support device as described in claim 1, characterized in that, The base includes: The structure consists of longitudinal beams, short crossbeams, long crossbeams, a first column, and a second column. One end of each of the two longitudinal beams is connected to the other. The ends of the short and long crossbeams are connected between the two longitudinal beams. The bottom of the first column is connected to the top of the short crossbeam, and the bottom of the second column is connected to the top of the long crossbeam.

5. The concave part positioning and support device as described in claim 1, characterized in that, The positioning disk and positioning shaft are provided with a first connecting through hole, which penetrates the positioning disk and positioning shaft. The long connecting shaft is connected inside the first connecting through hole, and the positioning disk through hole is located outside the positioning shaft. The support shaft is provided with a second connecting through hole, and the short connecting shaft is connected inside the second connecting through hole.

6. The concave part positioning and support device as described in claim 1, characterized in that, The positioning shaft is provided with a first connecting through hole, the positioning disk is provided with a positioning disk through hole, the positioning shaft is connected in the positioning disk through hole, and the connecting long shaft is connected in the first connecting through hole.

7. The concave part positioning and support device as described in claim 1, characterized in that, The two longitudinal beams are arranged in an A-shape, and the tops of the first and second columns are respectively connected to end plates.

8. The concave part positioning and support device as described in claim 4, characterized in that, The first column and the short crossbeam are perpendicular to each other, and the connection point is located in the middle of the short crossbeam; the second column and the long crossbeam are perpendicular to each other, and the connection point is located in the middle of the long crossbeam; the first column and the short crossbeam are connected by stiffening plates, which are located on both sides of the first column; the second column and the long crossbeam are connected by stiffening plates, which are located on both sides of the second column.

9. The concave part positioning and support device as described in claim 4, characterized in that, Pads are installed at the bottom of both ends of the two longitudinal beams.

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