CN219005112U

CN219005112U - Novel sleeve bearing table end face positioning welding mounting plate device

Info

Publication number: CN219005112U
Application number: CN202223481768.4U
Authority: CN
Inventors: 吴琼; 李红军; 李明欣; 李保华; 陈晓林
Original assignee: Weifang Qingte Axle Co ltd
Current assignee: Weifang Qingte Axle Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-12
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of vehicle accessory processing, and particularly relates to a novel device for positioning and welding a mounting plate on the end surface of a sleeve bearing table, which comprises a base, wherein the base is a fixed supporting seat of other parts of the device; the positioning element A is arranged on the base and used for supporting and positioning a half axle sleeve bearing platform of the axle housing; the mounting plate fixing plate is arranged on the base and used for fixing the mounting plate to be welded; and the positioning element B is arranged on the base and is used for positioning the end face position of the axle housing half axle sleeve shaft bearing platform, so that the mounting plate can be rapidly positioned, and the flatness and runout of the end face can be ensured. Therefore, the fixture is simple to adjust, convenient and quick to weld, production auxiliary time is reduced, quality is guaranteed, and production efficiency is improved.

Description

Novel sleeve bearing table end face positioning welding mounting plate device

Technical Field

The utility model belongs to the technical field of vehicle accessory machining, and particularly relates to a novel device for positioning and welding a mounting plate on the end face of a sleeve bearing table.

Background

The brake mounting plate is used as a carrier for mounting the air brake disc brake, and the flatness of the mounting end face and the runout value of the mounting end face are high.

The conventional mounting plate is a regular disc-shaped flange, but when the conventional mounting plate faces a disc-shaped flange which is not in a specification, the existing positioning device of the special flange welding machine cannot be effectively and universally used, so that the conventional flange welding machine needs to manually measure and position by means of measuring tools and tools during welding. The position of the mounting plate determined by manual measurement has errors, the distance between the inner hole of the mounting plate and the section of the axle housing cannot be guaranteed to be completely consistent, and meanwhile, the planeness of the end face of the mounting plate and the runout of the end face cannot be guaranteed. Therefore, it is a research topic to develop a device which can rapidly position the mounting plate and ensure the flatness and runout of the end face.

Disclosure of Invention

The utility model provides a novel device for positioning and welding a mounting plate on the end face of a sleeve bearing table, which can not only rapidly position the mounting plate, but also ensure the flatness and runout of the end face, thereby solving the problems.

The technical scheme of the utility model is realized as follows:

a novel sleeve bearing table end face positioning welding mounting plate device, comprising:

the base is a fixed supporting seat of other parts of the device;

the positioning element A is arranged on the base and used for supporting and positioning a half axle sleeve bearing platform of the axle housing;

the mounting plate fixing plate is arranged on the base and used for fixing the mounting plate to be welded;

and the positioning element B is arranged on the base and used for positioning the end face position of the axle housing half axle sleeve bearing platform.

As a preferred implementation mode, the base is provided with a guide key, and other parts on the base are in sliding connection with the base through the guide key.

As a preferred implementation mode, the base is provided with a chute which is in the same direction as the guide key, and other parts on the base are fixedly connected to the chute through bolts.

As a preferred implementation mode, the positioning element A is a V-shaped iron, a groove is formed in the bottom of the V-shaped iron, and the V-shaped iron is in sliding fit with a guide key on the base through the groove; the bottom of the V-shaped iron is also provided with a through hole A, and the V-shaped iron passes through the through hole A and the chute through bolts to be screwed and fixed with the base.

As a preferred implementation mode, a slot is formed in the bottom of the mounting plate fixing plate, and the mounting plate fixing plate is in sliding fit with a guide key on the base through the slot; the bottom of the mounting plate fixing plate is also provided with a through hole B, and the mounting plate fixing plate passes through the through hole B and the chute to be screwed and fixed with the base through bolts; the mounting plate fixing plate is also provided with a plurality of positioning holes which are used for being connected with the mounting plate in a matched mode.

As a preferred embodiment, the positioning element B comprises a connecting plate and a positioning ring; one end of the connecting plate is connected with the base through the mounting plate fixing plate, and the positioning ring is arranged at the other end of the connecting plate and abuts against the end face of the axle housing half axle sleeve bearing platform.

As a preferred embodiment, the V-shaped iron is provided with a spacer.

After the technical scheme is adopted, the utility model has the beneficial effects that:

the platform type welding tool takes the end face of the bearing table to the end face of the tool as a reference, so that the symmetrical guarantee of the middle axle-limiting shell axial device and mounting plates on two sides is avoided, the tool adjustment time and the welding time are greatly reduced, and the production efficiency is improved; four positioning holes connected with the mounting plate are formed in the mounting plate fixing plate, so that the flatness and the jumping value of the mounting plate meet the requirements during fastening, and the quality of the axle housing is ensured; the modular and universal engineering design concept can complete the quick switching of the tool by only replacing the connecting plates with different lengths when replacing different axle housings.

1. The tooling is simple, convenient and quick to adjust, the production auxiliary time is reduced, and the production efficiency is improved;

2. the mounting plate is positioned, fastened and reliable, so that the requirements of drawings are met, and the quality is ensured;

3. the axle housing is simple to hoist and convenient to weld, and the production efficiency is improved;

4. the applicability is strong, the connecting plate can be replaced, and the quick switching of the welding tools of different axle housing mounting plates is completed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a novel device (comprising an axle housing) for positioning and welding a mounting plate on the end surface of a sleeve bearing table;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 3 is a schematic diagram of a novel device for positioning and welding a mounting plate on the end surface of a sleeve bearing table;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;

FIG. 5 is an enlarged schematic view of the portion C of FIG. 3;

in the figure, a 1-base; 11-a guide key; 12-sliding grooves; 2-mounting a plate fixing plate; 21-a through hole B; 22-positioning holes; 3-V iron; 31-through hole a; 32-cushion blocks; 41-connecting plates; 42-positioning ring; 5-axle housing half axle sleeve bearing platform; 6-the end face of a sleeve bearing platform of the axle housing half axle; 7-mounting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in figures 1 to 5 of the drawings,

the base 1 is a fixed supporting seat of other parts of the device;

the positioning element A is arranged on the base 1 and is used for supporting and positioning the axle housing half axle sleeve bearing platform 5; the positioning element A is arranged on the base 1, and the axle housing half-shaft sleeve bearing platform 5 is placed on the positioning element A to complete the self-positioning of the axle housing;

the mounting plate fixing plate 2 is arranged on the base 1 and used for fixing a mounting plate 7 to be welded; positioning the mounting plate 7 by using the mounting plate fixing plate 2 to ensure the flatness and runout of the end face of the mounting plate 7;

the positioning element B is arranged on the base 1 and is used for positioning the end face 6 of the axle housing half axle sleeve axle table; the distance position between the mounting plate fixing plate 2 and the axle housing half-axle sleeve bearing platform end face 6 can be rapidly determined.

The base 1 is provided with a guide key 11, and other parts on the base 1 are connected with the base 1 in a sliding way through the guide key 11; the positioning element A, the mounting plate fixing plate 2 and the positioning element B on the base 1 can slide on the base 1, so that positioning, mounting and welding are facilitated, the positioning and welding of the mounting plate 7 of axle housings with various dimensions are realized, and the universal type is stronger.

The base 1 is provided with a chute 12 in the same direction as the guide key 11, and other parts on the base 1 are fixedly connected to the chute 12 through bolts; and other parts on the base 1 slide to finish positioning, and are screwed and fixed through bolts to weld, so that positioning accuracy is ensured.

The positioning element A is a V-shaped iron 3, a slot is formed in the bottom of the V-shaped iron 3, and the V-shaped iron 3 is in sliding fit with a guide key 11 on the base 1 through the slot; the bottom of the V-shaped iron 3 is also provided with a through hole A31, and the V-shaped iron 3 is screwed and fixed with the base 1 through bolts passing through the through hole A31 and the chute 12; according to the length of the axle housing, the distance between the V-shaped irons 3 is adjusted, and the fixing positions are screwed down through bolts, so that the axle housing half-axle sleeve bearing platform 5 can be supported for supporting and positioning.

The bottom of the mounting plate fixing plate 2 is provided with a slot, and the mounting plate fixing plate 2 is in sliding fit with a guide key 11 on the base 1 through the slot; the bottom of the mounting plate fixing plate 2 is also provided with a through hole B21, and the mounting plate fixing plate 2 is screwed and fixed with the base 1 through bolts passing through the through hole B21 and the sliding groove 12; the mounting plate fixing plate 2 is also provided with a plurality of positioning holes 22 which are used for being matched and connected with the mounting plate 7; the positioning block 22 is used for fixing the mounting plate 7 on the mounting plate fixing plate 2, so as to ensure the flatness and runout of the end face of the mounting plate 7.

The positioning element B comprises a connecting plate 41 and a positioning ring 42; one end of the connecting plate 41 is connected with the base 1 through being arranged on the mounting plate fixing plate 2, and the positioning ring 42 is arranged at the other end of the connecting plate 41 and abuts against the axle housing half axle sleeve bearing platform end face 6; one end of the connecting plate 41 is fixed on the mounting plate fixing plate 2 through a screw, and the positioning ring 42 is fixed at the other end of the connecting plate 41 through a screw; the position of the mounting plate fixing plate 2 on the base 1 is adjusted, the two end positioning rings 42 are screwed and fixed through bolts, the end faces of the two end positioning rings are guaranteed to be abutted against the axle housing axle sleeve bearing platform end face 6, and the distance position between the mounting plate fixing plate 2 and the axle housing axle sleeve bearing platform end face 6 is guaranteed.

And a cushion block 32 is arranged on the V-shaped iron 3 to protect the end face 6 of the axle housing half axle sleeve bearing platform to reduce abrasion.

The using method comprises the following steps:

1. according to the length of the axle housing, the distance between the V-shaped irons 3 is adjusted, the axle housing half axle sleeve bearing platform 5 can be supported, and after the distance adjustment is completed, the V-shaped irons 3 are fixed on the base 1 by using bolts.

2. The positioning ring 42 and the connecting plate 41 are mounted to the mounting plate fixing plate 2.

3. The axle housing is hung on the tool, the position of the mounting plate fixing plate 2 is adjusted, the end faces of the positioning rings 42 at the two ends are guaranteed to be close to the axle housing half-shaft sleeve shaft bearing platform end face 6, and at the moment, the mounting plate fixing plate 2 is fixed on the base 1 through bolts.

4. The mounting plate 7 is connected and fastened with the mounting plate fixing plate 2 by bolts, and spot welding of the mounting plate 7 is started.

5. After the welding is completed, the bolts are disassembled, and the axle housing is lifted and transported (the mounting plate fixing plate 2 has the bevel edge guiding function).

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "bottom", "one end", "the other end", "upper", etc. are based on the directions or positional relationships 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 element 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. In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "against" and "connected" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, or may be directly or indirectly connected through intermediaries, and the specific meaning of the terms may be understood by those skilled in the art according to circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Novel sleeve pipe bearing platform terminal surface fixed-position welding mounting panel device, its characterized in that includes:

the device comprises a base (1), wherein the base (1) is a fixed supporting seat of other parts of the device;

the positioning element A is arranged on the base (1) and used for supporting and positioning the axle housing half axle sleeve bearing platform (5);

the mounting plate fixing plate (2), the mounting plate fixing plate (2) is arranged on the base (1) and used for fixing the mounting plate (7) to be welded;

and the positioning element B is arranged on the base (1) and is used for positioning the end face position of the axle housing half axle sleeve bearing platform (5).

2. The device for positioning and welding the mounting plate on the end face of the novel sleeve bearing table according to claim 1, wherein a guide key (11) is arranged on the base (1), and other parts on the base (1) are in sliding connection with the base (1) through the guide key (11).

3. The device for positioning and welding the mounting plate on the end face of the novel sleeve bearing table according to claim 2, wherein the base (1) is provided with a chute (12) in the same direction as the guide key (11), and other parts on the base (1) are fixedly connected to the chute (12) through bolts.

4. The device for positioning and welding the mounting plate on the end face of the novel sleeve bearing table according to claim 3, wherein the positioning element A is a V-shaped iron (3), a slot is formed in the bottom of the V-shaped iron (3), and the V-shaped iron (3) is in sliding fit with a guide key (11) on the base (1) through the slot; the bottom of the V-shaped iron (3) is also provided with a through hole A (31), and the V-shaped iron (3) is screwed and fixed with the base (1) through bolts passing through the through hole A (31) and the sliding groove (12).

5. A device for welding a mounting plate on the end face of a novel sleeve bearing table in a positioning way according to claim 3, characterized in that a slot is formed in the bottom of the mounting plate fixing plate (2), and the mounting plate fixing plate (2) is in sliding fit with a guide key (11) on the base (1) through the slot; the bottom of the mounting plate fixing plate (2) is also provided with a through hole B (21), and the mounting plate fixing plate (2) is screwed and fixed with the base (1) through bolts passing through the through hole B (21) and the sliding groove (12); the mounting plate fixing plate (2) is also provided with a plurality of positioning holes (22) which are used for being matched and connected with the mounting plate (7).

6. The device for positioning and welding the mounting plate on the end surface of the novel sleeve bearing table according to claim 4, wherein the positioning element B comprises a connecting plate (41) and a positioning ring (42); one end of the connecting plate (41) is connected with the base (1) through being arranged on the mounting plate fixing plate (2), and the positioning ring (42) is arranged at the other end of the connecting plate (41) and is propped against the end face (6) of the axle housing half axle sleeve bearing platform.

7. The device for positioning and welding the mounting plate on the end face of the novel sleeve bearing table according to claim 4, wherein a cushion block (32) is arranged on the V-shaped iron (3).