CN220093585U

CN220093585U - Fixing device for bogie welding

Info

Publication number: CN220093585U
Application number: CN202321546663.4U
Authority: CN
Inventors: 张晓峰; 谢元立; 张东晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-28
Anticipated expiration: 2033-06-16

Abstract

The utility model belongs to the technical field of bogie production, and discloses a fixing device for bogie welding, which comprises a bottom plate, wherein a fixing frame is fixed on one side of the bottom plate, a cylinder is fixed on one side of the fixing frame, a sliding ring is arranged on the outer side of the cylinder in a sliding mode, a toothed ring is fixed on the outer side of the sliding ring, a first motor is fixed on one side of the fixing frame, a gear is fixed at the output end of the first motor, a support is fixed on the outer side of the sliding ring, a second motor is fixed on one side of the support, a screw rod is fixed at the output end of the second motor, a sliding plate is arranged on the outer side of the screw rod, a sliding rod is arranged on the outer side of the sliding plate in a sliding mode, clamping blocks are fixed on one side of the sliding plate, and a bogie is arranged between the clamping blocks. The utility model has the beneficial effects of reasonable structure, convenient control and adjustment and convenient overturning.

Description

Fixing device for bogie welding

Technical Field

The utility model relates to the technical field of bogie production, in particular to a fixing device for bogie welding.

Background

The bogie is a running part of the railway vehicle, just like the two legs of a person, and is one of the most central parts of the railway vehicle. The various parameters of the bogie also directly determine the stability of the vehicle and the ride comfort of the vehicle.

The bogie is required to be welded in the production and processing process, so that the bogie is required to be fixed, but when the other side of the bogie is required to be welded after the bogie is fixed by the traditional fixing device, the bogie is required to be detached again, and then the position of the bogie is adjusted to be fixed again, so that the bogie is inconvenient to turn over, and the welding is inconvenient.

Disclosure of Invention

In order to solve the problems, the utility model provides a fixing device for bogie welding.

The utility model provides a fixing device for bogie welding, which adopts the following technical scheme:

the utility model provides a fixing device is used in bogie welding, includes the bottom plate, one side of bottom plate is fixed with the mount, one side of mount is fixed with the drum, the outside slip of drum has the sliding ring, the outside of sliding ring is fixed with the ring gear, one side of mount is fixed with motor one, motor one's output is fixed with the gear, the outside of sliding ring is fixed with the support, one side of support is fixed with motor two, motor two's output is fixed with the lead screw, the outside of lead screw is provided with the sliding plate, the outside slip of sliding plate has the slide bar, one side of sliding plate is fixed with the grip block, be provided with the bogie between the grip block.

Furthermore, the fixing frame is symmetrically provided with two fixing frames, the cylinder is of a cylindrical structure, the slip ring is of a circular ring structure, and the slip ring is in rotary connection with the fixing frame through the cylinder.

Through the technical scheme, the sliding ring can be slidably adjusted on the surface of the cylinder through the arranged cylinder.

Further, the gear forms a rotation adjusting structure through the first motor, and the gear and the toothed ring are meshed with each other.

Through above-mentioned technical scheme, through the first motor that sets up for first motor can drive the gear and rotate the regulation.

Further, the second motor is a double-shaft motor, two screw rods are fixedly arranged on the second motor, and the screw rods form a rotation adjusting structure through the second motor.

Through above-mentioned technical scheme, through the motor second that sets up for motor second can drive the lead screw and rotate the regulation.

Further, the screw rods are in threaded connection with the sliding plate, and the threaded connection directions of the two screw rods and the sliding plate are opposite.

Through the technical scheme, the sliding plate in threaded connection with the screw rod can be driven to slide and adjust by rotating and adjusting the screw rod.

Further, two clamping blocks are fixedly mounted on the sliding plate, and one side surface of each clamping block is in arc-shaped arrangement.

Through the technical scheme, the sliding adjustment of the sliding plate can drive the sliding adjustment of the clamping block.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. through the first motor, the first motor can drive the gear to rotate and adjust, so that the gear drives the toothed ring meshed with the gear to rotate and adjust, and the toothed ring drives the slip ring to slide on the surface of the cylinder, so that after the bogie is fixed, the overturning of the bogie can be realized by controlling the first motor, and the welding work is facilitated;

2. through controlling the motor II, the motor II drives the screw rod to rotate, and the rotation of the screw rod can drive the sliding adjustment of the sliding plate in threaded connection with the screw rod, so that the sliding plate drives the clamping blocks to slide on the surface of the sliding rod, and as the threaded connection directions of the two screw rods and the sliding plate are opposite, the clamping blocks move in opposite directions, so that the clamping and fixing of the bogie are realized, and the clamping and fixing of the bogie becomes simple and convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the rear side perspective of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is an enlarged schematic view of the structure at B of the present utility model.

The reference numerals in the figures illustrate:

1. a bottom plate; 2. a fixing frame; 3. a cylinder; 4. a slip ring; 5. a toothed ring; 6. a first motor; 7. a gear; 8. a bracket; 9. a second motor; 10. a screw rod; 11. a sliding plate; 12. a slide bar; 13. a clamping block; 14. and (5) a bogie.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-4, a fixing device for welding a bogie comprises a bottom plate 1, a fixing frame 2 is fixed on one side of the bottom plate 1, a cylinder 3 is fixed on one side of the fixing frame 2, a slip ring 4 slides on the outer side of the cylinder 3, a toothed ring 5 is fixed on the outer side of the slip ring 4, a motor I6 is fixed on one side of the fixing frame 2, a gear 7 is fixed at the output end of the motor I6, a bracket 8 is fixed on the outer side of the slip ring 4, a motor II 9 is fixed on one side of the bracket 8, a screw rod 10 is fixed at the output end of the motor II 9, a sliding plate 11 is arranged on the outer side of the screw rod 10, a sliding rod 12 slides on the outer side of the sliding plate 11, a clamping block 13 is fixed on one side of the sliding plate 11, and a bogie 14 is arranged between the clamping blocks 13.

In this embodiment, through the first motor 6 provided, the first motor 6 can drive the gear 7 to rotate and adjust, so that the gear 7 drives the toothed ring 5 meshed with the gear 7 to rotate and adjust, and the toothed ring 5 drives the slip ring 4 to slide on the surface of the cylinder 3, so that after the bogie 14 is fixed, the overturning of the bogie 14 can be realized by controlling the first motor 6, thereby facilitating welding work.

Example 2:

referring to fig. 1-4, two fixing frames 2 are symmetrically arranged, a cylinder 3 is in a cylindrical structure, a slip ring 4 is in a circular ring structure, the slip ring 4 is in rotary connection with the fixing frames 2 through the cylinder 3, a gear 7 forms a rotary adjusting structure through a motor 6, and the gear 7 is meshed with a toothed ring 5.

In this embodiment, through the cylinder 3 with a cylindrical structure and the slip ring 4 with a circular ring structure, the slip ring 4 is slidingly adjusted on the surface of the cylinder 3, and is rotationally adjusted around the cylinder 3, and through the motor I6, the motor I6 can drive the gear 7 to rotationally adjust, and the rotation of the gear 7 can drive the toothed ring 5 meshed with the gear 7 to rotate.

Example 3:

referring to fig. 1-4, the second motor 9 is a dual-shaft motor, two screw rods 10 are fixedly mounted on the second motor 9, the screw rods 10 form a rotation adjusting structure through the second motor 9, the screw rods 10 are in threaded connection with the sliding plate 11, the directions of the threaded connection between the two screw rods 10 and the sliding plate 11 are opposite, two clamping blocks 13 are fixedly mounted on the single sliding plate 11, and one side surface of each clamping block 13 is in arc-shaped arrangement.

In this embodiment, through the second motor 9, the second motor 9 can drive the screw rod 10 to rotate and adjust, and the rotation adjustment of the screw rod 10 can drive the sliding adjustment of the sliding plate 11 in threaded connection with the screw rod, so that the sliding plate 11 drives the clamping block 13 to slide and adjust, and the bogie 14 is clamped and fixed.

The working principle and the using flow of the utility model are as follows: when the welding machine is used, the bogie 14 is placed between the clamping blocks 13, the motor II 9 is controlled, the motor II 9 drives the screw rod 10 to rotate, the screw rod 10 drives the sliding plate 11 in threaded connection with the screw rod 10 to slide and adjust on the surface of the sliding rod 12, as the two screw rods 10 on the same motor II 9 are opposite to the threaded connection direction of the sliding plate 11, the sliding plates 11 move in opposite directions, the sliding plate 11 drives the clamping blocks 13 to slide in opposite directions, the bogie 14 is clamped, when the side surface or the bottom surface of the bogie 14 is required to be welded, the motor I6 is controlled, the motor I6 drives the gear 7 to rotate, the gear 7 drives the toothed ring 5 meshed with the gear I to rotate and adjust, the toothed ring 5 drives the sliding ring 4 to slide on the surface of the cylinder 3, and after the bogie 14 is fixed, the motor I6 is controlled, the bogie 14 is turned over, so that welding work is facilitated.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a fixing device is used in bogie welding, includes bottom plate (1), its characterized in that: one side of bottom plate (1) is fixed with mount (2), one side of mount (2) is fixed with drum (3), the outside of drum (3) slides and is had sliding ring (4), the outside of sliding ring (4) is fixed with ring gear (5), one side of mount (2) is fixed with motor one (6), the output of motor one (6) is fixed with gear (7), the outside of sliding ring (4) is fixed with support (8), one side of support (8) is fixed with motor two (9), the output of motor two (9) is fixed with lead screw (10), the outside of lead screw (10) is provided with sliding plate (11), the outside of sliding plate (11) slides and is had slide bar (12), one side of sliding plate (11) is fixed with grip block (13), be provided with bogie (14) between grip block (13).

2. The bogie welding fixture according to claim 1, wherein: the fixing frame (2) is symmetrically provided with two fixing frames, the cylinder (3) is of a cylindrical structure, the slip ring (4) is of a circular ring structure, and the slip ring (4) is in rotary connection with the fixing frame (2) through the cylinder (3).

3. The bogie welding fixture according to claim 1, wherein: the gear (7) forms a rotation adjusting structure through a motor I (6), and the gear (7) is meshed with the toothed ring (5).

4. The bogie welding fixture according to claim 1, wherein: the motor II (9) is a double-shaft motor, two screw rods (10) are fixedly arranged on the motor II (9), and the screw rods (10) form a rotation adjusting structure through the motor II (9).

5. The bogie welding fixture according to claim 1, wherein: the screw rods (10) are in threaded connection with the sliding plate (11), and the threaded connection directions of the two screw rods (10) and the sliding plate (11) are opposite.

6. The bogie welding fixture according to claim 1, wherein: two clamping blocks (13) are fixedly arranged on the sliding plate (11), and one side surface of each clamping block (13) is in arc-shaped arrangement.