A kind of axle housing large flange face gluing positioning tool

Abstract

The utility model discloses a kind of bridge housing big flange face gluing positioning tool, including mounting ring and glue gun, further include the positioning component for being positioned in the process of being set to mounting ring for the gluing of bridge housing big flange face, the positioning component includes the positioning ring rotationally connected in mounting ring, the mounting ring is equipped with the rotating component for rotating positioning ring, the positioning ring is equipped with the control component for the control of the gluing height of glue gun, the utility model is positioned by the setting of positioning component, so that worker rotates gluing along tool track, gluing operation to bridge housing big flange face can be realized, to reduce the risk that gluing track deviates, and entire gluing process is according to tool track, to reduce worker labor intensity and the technical requirement to worker.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating technology for bridge housing large flange surfaces, specifically a positioning tool for adhesive coating on bridge housing large flange surfaces. Background Technology

[0002] Currently, commercial vehicle axle manufacturers need to apply adhesive to the axle housing flange before assembling it with the main reducer to ensure a tight seal. In existing technology, this is usually done manually. However, in the actual application process, the lack of positioning assistance for the axle housing flange makes manual application prone to irregular and inconsistent application paths, thus affecting the quality of the adhesive application. Furthermore, manual application requires a high degree of concentration, which increases the labor intensity of workers and reduces the efficiency of applying adhesive to the axle housing flange.

[0003] Therefore, there is an urgent need for a gluing and positioning fixture for the large flange of the bridge housing to solve the above problems. Utility Model Content

[0004] To achieve the above objectives, this utility model provides the following technical solution: a positioning fixture for applying adhesive to the large flange surface of an axle housing, comprising an mounting ring and a glue gun, and further comprising a positioning component disposed on the mounting ring for positioning during the adhesive application process on the large flange surface of the axle housing;

[0005] The positioning assembly includes a positioning ring rotatably connected to the mounting ring. The mounting ring is provided with a rotating component for rotating the positioning ring. The positioning ring has a positioning hole. The positioning ring is provided with a control component for controlling the glue application height of the glue gun. A U-shaped handle is provided on one side of the positioning ring. The mounting ring is provided with a limiting component for limiting the position when applying glue to the threaded hole of the bridge housing large flange.

[0006] The rotating assembly includes a rotating ring formed on the inner wall of the mounting ring, a positioning ring rotatably connected to the rotating ring, a fixed ring formed on the side of the rotating ring away from the positioning ring, the fixed ring communicating with the rotating ring, and multiple rotating wheels connected between the two inner walls of the fixed ring via a rotating rod, each of the rotating wheels abutting against the positioning ring.

[0007] The limiting component includes a limiting ring fixedly connected to the side of the mounting ring away from the U-shaped handle. The sidewall of the limiting ring has multiple semi-circular limiting holes, and each of the semi-circular limiting holes is matched with the threaded hole of the large flange of the bridge housing.

[0008] The control component includes a control tube fixedly connected to the side of the positioning ring near the U-shaped handle. The control tube is concentrically arranged with the positioning hole. The control tube is connected to a sliding tube through a guide component. A control rod is fixedly connected to the side wall of the sliding tube. The control ring is fixedly connected to the side of the mounting ring near the U-shaped handle. The control ring has multiple semi-circular control holes. Each semi-circular control hole is matched with a semi-circular limiting hole. The connection between each semi-circular control hole and the control ring is transitioned by an arc.

[0009] The guiding component includes a guide hole formed in the control tube, a plurality of guide plates are fixedly connected to the inner wall of the guide hole, and a plurality of guide strip holes are formed on the side wall of the sliding tube, with each guide strip hole matching the guide plate.

[0010] The mounting ring is provided with a support assembly for supporting the large flange of the bridge housing. The support assembly includes multiple support rods fixedly connected to the side of the mounting ring away from the U-shaped handle, and a support ring is fixedly connected to the end of each support rod away from the mounting ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention, through the setting of a positioning component, allows the worker to apply adhesive along the tooling trajectory under the cooperation of the rotating component and the control component. This enables the adhesive application operation on the large flange surface of the axle housing, thereby reducing the risk of deviation of the adhesive application trajectory and improving the adhesive application quality on the large flange surface of the axle housing. Moreover, the entire adhesive application process is carried out according to the tooling trajectory, which does not require subjective control by the worker, thus reducing the labor intensity of the worker and the technical requirements for the worker. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the split structure of the positioning tooling of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the rotating component of this utility model;

[0016] Figure 4 This is a schematic diagram of the control component structure of this utility model;

[0017] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0018] In the diagram: 101, mounting ring; 102, glue gun; 201, positioning ring; 202, positioning hole; 203, U-shaped handle; 301, rotating ring; 302, fixing ring; 303, rotating wheel; 401, limiting ring; 402, semi-circular limiting hole; 501, control tube; 502, sliding tube; 503, control rod; 504, control ring; 505, semi-circular control hole; 601, guide hole; 602, guide plate; 603, guide strip hole; 701, support rod; 702, support ring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figures 1-5 The figure shows a positioning fixture for applying adhesive to the large flange face of an axle housing, including a mounting ring 101 and a glue gun 102, and also includes a positioning component disposed on the mounting ring 101 for positioning during the application of adhesive to the large flange face of the axle housing.

[0022] The positioning assembly includes a positioning ring 201 rotatably connected to the mounting ring 101. The mounting ring 101 is provided with a rotating assembly for rotating the positioning ring 201. The positioning ring 201 has a positioning hole 202. The positioning ring 201 is provided with a control assembly for controlling the glue application height of the glue gun 102. A U-shaped handle 203 is provided on one side of the positioning ring 201. The mounting ring 101 is provided with a limiting assembly for limiting the position when applying glue to the threaded hole of the bridge housing large flange.

[0023] It should be noted that by setting up the positioning component, and with the cooperation of the rotation component and the control component, the worker can rotate along the tooling trajectory to apply glue, thus realizing the glue application operation on the large flange surface of the axle housing. This reduces the risk of the glue application trajectory deviating, thereby improving the glue application quality on the large flange surface of the axle housing. Moreover, the entire glue application process is carried out according to the tooling trajectory, which does not require subjective control by the worker, thereby reducing the worker's labor intensity and technical requirements.

[0024] Please see Figure 3The rotating assembly shown in the figure includes a rotating ring 301 formed on the inner wall of the mounting ring 101, a positioning ring 201 rotatably connected to the rotating ring 301, and a fixed ring 302 formed on the side of the rotating ring 301 away from the positioning ring 201. The fixed ring 302 is connected to the rotating ring 301. Multiple rotating wheels 303 are connected between the two inner walls of the fixed ring 302 through a rotating rod. Each rotating wheel 303 is abutted against the positioning ring 201.

[0025] It should be noted that the rotating component is designed to guide and limit the rotation of the positioning ring 201, while also improving the rotation sensitivity of the positioning ring 201.

[0026] Please see Figure 2 The limiting component shown in the figure includes a limiting ring 401 fixedly connected to the side of the mounting ring 101 away from the U-shaped handle 203. The side wall of the limiting ring 401 is provided with a plurality of semi-circular limiting holes 402, and each semi-circular limiting hole 402 is matched with the threaded hole of the large flange of the bridge housing.

[0027] It should be noted here that the setting of the limiting components facilitates the application of adhesive to the circumference of the large flange thread of the bridge housing.

[0028] Working principle: When applying adhesive to the large flange face of the axle housing, firstly, the mounting ring 101 is installed with the reinforcing ring of the large flange face of the axle housing using the support assembly. Then, the glue gun 102 is held and the glue dispensing end of the glue gun 102 is inserted into the positioning hole 202 on the positioning ring 201. Then, the glue gun 102 is manually rotated. Under the positioning action of the positioning ring 201 and the rolling connection action of the rotating assembly, the glue gun 102 rotates along the inner wall of the mounting ring 101. During the rotation of the glue gun 102, the glue dispensing end of the glue gun 102 continuously dispenses glue, thereby realizing the glue application operation on the large flange face of the axle housing.

[0029] Furthermore, as the glue gun 102 rotates along the inner wall of the mounting ring 101, under the control of the control component, an appropriate distance will be maintained between the glue outlet of the glue gun 102 and the large flange face of the bridge housing, thus facilitating the smooth dispensing of glue from the glue gun 102. When the glue outlet of the glue gun 102 aligns with the semi-circular limiting hole 402 on the limiting ring 401, the glue gun 102 will align with the threaded hole of the bridge housing. At this point, under the action of the control component, the glue outlet of the glue gun 102 will be inserted into the threaded hole, and the positioning ring 20 will be fixed by manually holding the U-shaped handle 203. 1. The glue gun 102 rotates once inside the positioning hole 202. After rotation, the glue continues to be applied along the inner wall until the glue application is completed. Therefore, when applying glue to the large flange surface of the axle housing, the positioning function of the positioning component allows the worker to rotate along the tooling trajectory to apply glue, thereby reducing the risk of deviation of the glue application trajectory and improving the glue application quality of the large flange surface of the axle housing. Moreover, the entire glue application process is carried out according to the tooling trajectory, which does not require subjective control by the worker, thereby reducing the labor intensity of the worker and the technical requirements of the worker.

[0030] Example 2

[0031] Please see Figure 5 This embodiment further illustrates Example 1. The control component shown in the figure includes a control tube 501 fixedly connected to the side of the positioning ring 201 near the U-shaped handle 203. The control tube 501 is concentrically arranged with the positioning hole 202. The control tube 501 is connected to a sliding tube 502 through a guide component. A control rod 503 is fixedly connected to the side wall of the sliding tube 502. A control ring 504 is fixedly connected to the side of the mounting ring 101 near the U-shaped handle 203. The control ring 504 has a plurality of semi-circular control holes 505. Each semi-circular control hole 505 is matched with a semi-circular limiting hole 402. The connection between each semi-circular control hole 505 and the control ring 504 is transitioned by an arc.

[0032] It should be noted here that: through the setting of the control components, during the rotation of the positioning ring 201, the control rod 503 on one side of the sliding tube 502 will slide on the side wall of the control ring 504. In turn, under the position limitation between the control rod 503 and the control ring 504, the distance between the glue gun 102 outlet and the bridge housing large flange surface is controlled, so that the glue gun 102 outlet can smoothly dispense glue during the rotation of the positioning ring 201 driving the glue gun 102.

[0033] Furthermore, when the control lever 503 slides to the bottom of the semi-circular control hole 505 on the control ring 504, it will drive the glue gun 102 to insert into the threaded hole of the large flange face of the axle housing. Then, under the rotation of the glue gun 102, the glue application operation on the periphery of the threaded hole of the large flange face of the axle housing is realized.

[0034] Please see Figure 4 and Figure 5 The guide assembly shown in the figure includes a guide hole 601 opened in the control tube 501, a plurality of guide plates 602 fixedly connected to the inner wall of the guide hole 601, and a plurality of guide strip holes 603 opened on the side wall of the sliding tube 502, each guide strip hole 603 being matched with the guide plate 602.

[0035] It should be noted here that the guide component is used to provide guidance and limit for the movement of the sliding tube 502, so that the sliding tube 502 can slide up and down but cannot rotate left and right.

[0036] Example 3

[0037] Please see Figure 2 This embodiment is a further description of other embodiments. The mounting ring 101 in the figure is provided with a support assembly for supporting the bridge housing large flange. The support assembly includes a plurality of support rods 701 fixedly connected to the side of the mounting ring 101 away from the U-shaped handle 203. Each support rod 701 is fixedly connected to a support ring 702 at the end away from the mounting ring 101.

[0038] It should be noted here that: by setting up the support components, when applying adhesive to the large flange face of the axle housing, the support ring 702 is installed at the reinforcing ring of the large flange face of the axle housing, thereby limiting the position of the mounting ring 101.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A positioning fixture for applying adhesive to the large flange face of a bridge housing, comprising: Mounting ring (101) and glue gun (102); Its characteristic is that it further includes: A positioning component installed on the mounting ring (101) for positioning during the application of adhesive to the large flange face of the bridge housing; The positioning assembly includes a positioning ring (201) rotatably connected to the mounting ring (101). The mounting ring (101) is provided with a rotating assembly for rotating the positioning ring (201). The positioning ring (201) has a positioning hole (202). The positioning ring (201) is provided with a control assembly for controlling the glue application height of the glue gun (102). A U-shaped handle (203) is provided on one side of the positioning ring (201). The mounting ring (101) is provided with a limiting assembly for limiting the position when applying glue to the threaded hole of the bridge housing large flange.

2. The axle housing large flange face gluing and positioning tooling according to claim 1, characterized in that: The rotating assembly includes a rotating ring (301) formed on the inner wall of the mounting ring (101), a positioning ring (201) rotatably connected to the rotating ring (301), and a fixing ring (302) formed on the side of the rotating ring (301) away from the positioning ring (201). The fixing ring (302) communicates with the rotating ring (301). The fixing ring (302) is connected to the two inner walls of the two inner walls by a rotating rod, and each of the rotating wheels (303) abuts against the positioning ring (201).

3. The axle housing large flange face gluing and positioning tooling of claim 1, wherein: The limiting component includes a limiting ring (401) fixedly connected to the side of the mounting ring (101) away from the U-shaped handle (203). The side wall of the limiting ring (401) is provided with a plurality of semi-circular limiting holes (402), and each of the semi-circular limiting holes (402) is matched with the threaded hole of the large flange of the bridge housing.

4. The axle housing large flange face gluing and positioning tooling of claim 3, wherein: The control component includes a control tube (501) fixedly connected to the positioning ring (201) near the U-shaped handle (203). The control tube (501) is concentrically arranged with the positioning hole (202). The control tube (501) is connected to a sliding tube (502) through a guide component. A control rod (503) is fixedly connected to the side wall of the sliding tube (502). A control ring (504) is fixedly connected to the mounting ring (101) near the U-shaped handle (203). The control ring (504) has multiple semi-circular control holes (505). Each semi-circular control hole (505) is matched with a semi-circular limiting hole (402). The connection between each semi-circular control hole (505) and the control ring (504) is transitioned by an arc.

5. The axle housing large flange face gluing and positioning tooling of claim 4, wherein: The guiding component includes a guide hole (601) opened in the control tube (501), and a plurality of guide plates (602) are fixedly connected to the inner wall of the guide hole (601). A plurality of guide strip holes (603) are opened on the side wall of the sliding tube (502), and each of the guide strip holes (603) is matched with the guide plate (602).

6. The axle housing large flange face gluing and positioning tooling of claim 5, wherein: The mounting ring (101) is provided with a support assembly for supporting the large flange of the axle housing, the support assembly comprises a plurality of support rods (701) fixedly connected to the side of the mounting ring (101) away from the U-shaped handle (203), and an end of each support rod (701) away from the mounting ring (101) is fixedly connected with a support ring (702).

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