Steel hose assembly tool

Abstract

The utility model provides a steel hose assembly tool. The steel hose assembly tool comprises a table board. According to the steel hose assembly tool, through the adjustable movable gear, it is guaranteed that hoses and steel pipes with different connector nut directions can be always connected in the required direction, the customized locking mechanism enables the spatial position to be relatively unchanged when the steel pipes are connected, and therefore sufficient connecting torsion and the consistent connecting direction are guaranteed; the steel hose connecting efficiency is improved, more labor is saved in the connecting process, the product quality is guaranteed, the steel hose assembly auxiliary tool integrates assembling and checking, the problem that the directions of hose connector nuts are inconsistent is solved by fixing the direction through a movable gear, direction guarantee in the assembling process is facilitated, and the production efficiency is improved. And meanwhile, the special locking mechanism can fix the direction of the steel pipe, so that the assembling direction serves as a testing fixture, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of manufacturing processes of automotive steel hose assemblies, and particularly to a tooling for steel hose assemblies. Background Art

[0002] To facilitate the loading of steel hose assemblies onto vehicles, most assemblies need to be pre-assembled and supplied as a whole. While ensuring reliable connection, the direction needs to be fixed as required.

[0003] Since the direction of the joint nuts of the hose finished products is not fixed, when the original assembly tightening tooling assembles the hose finished products and steel pipes, it cannot ensure the joint direction; the manual assembly efficiency is extremely low, and it is still difficult to ensure the joint direction after multiple calibrations. Moreover, the assembled finished products can only rely on comparing with sample parts to determine whether the direction deviation is within the range, resulting in extremely large errors and a high scrap rate.

[0004] Therefore, it is necessary to provide a tooling for steel hose assemblies to solve the above technical problems. Summary of the Utility Model

[0005] The utility model provides a tooling for steel hose assemblies, which solves the problems that since the direction of the joint nuts of the hose finished products is not fixed, when the original assembly tightening tooling assembles the hose finished products and steel pipes, it cannot ensure the joint direction; the manual assembly efficiency is extremely low, and it is still difficult to ensure the joint direction after multiple calibrations. Moreover, the assembled finished products can only rely on comparing with sample parts to determine whether the direction deviation is within the range, resulting in extremely large errors and a high scrap rate.

[0006] To solve the above technical problems, a tooling for steel hose assemblies provided by the utility model includes: a tabletop;

[0007] A joint stopper, the joint stopper is fixedly installed in the middle of the left side of the top of the tabletop. A support block is fixedly installed on the left side of the middle of the top of the tabletop. A gear bracket is fixedly installed in the middle of the top of the tabletop, and a movable gear is arranged in the middle of the gear bracket;

[0008] A locking mechanism, the locking mechanism is arranged on the right side of the middle of the top of the tabletop.

[0009] Preferably, a steel pipe bracket is fixedly installed on the right side of the top of the tabletop.

[0010] Preferably, moving grooves are formed on both sides of the bottom of the tabletop. A driving device is arranged inside the moving grooves. The driving device includes a servo motor and a reciprocating lead screw. The reciprocating lead screw is rotatably installed inside the moving grooves, and the output shaft of the servo motor is fixedly connected to one end of the reciprocating lead screw.

[0011] Preferably, clamping devices are threadedly engaged on both sides of the outer surface of the reciprocating lead screw. The clamping device includes a threaded plate, a connecting plate, a clamping plate, and a wear-resistant pad. The threaded plate is threadedly engaged on the outer surface of the reciprocating lead screw. The connecting plate is fixedly connected to one side of the threaded plate. The clamping plate is fixedly connected to one side of the connecting plate. The wear-resistant pad is fixedly connected to the outer surface of the clamping plate.

[0012] Preferably, a control switch is fixedly installed on one side of the outer surface of the tabletop.

[0013] Preferably, a battery box is fixedly installed in the middle of the bottom of the tabletop.

[0014] Preferably, the wear-resistant pad is made of rubber material.

[0015] Compared with the related art, a steel hose assembly tooling provided by the present utility model has the following beneficial effects:

[0016] The present utility model provides a steel hose assembly tooling. By adjusting the movable gear, it is ensured that hoses and steel pipes with different directions of joint nuts can always be connected in the required direction. The customized locking mechanism makes the spatial position relatively unchanged during the connection of the steel pipes, thereby ensuring sufficient connection torque and consistent connection direction, improving the connection efficiency of the steel hoses, making the connection process more labor-saving, ensuring the product quality. The steel hose assembly auxiliary tooling integrates group assembly and inspection tool. Using the movable gear to fix the direction solves the problem of inconsistent directions of hose joint nuts, facilitating the direction guarantee during the assembly process. At the same time, the special locking mechanism can fix the direction of the steel pipe, ensuring that the assembly direction acts as an inspection tool, improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a first embodiment of a steel hose assembly tooling provided by the present utility model;

[0018] Figure 2 is Figure 1 the schematic structural diagram of the tabletop shown;

[0019] Figure 3 is a schematic structural diagram of a second embodiment of a steel hose assembly tooling provided by the present utility model;

[0020] Figure 4 is Figure 3 the enlarged schematic diagram at A shown;

[0021] Figure 5 is Figure 3 the enlarged schematic diagram at B shown.

[0022] Reference numerals in the figure: 1, tabletop; 2, locking mechanism; 3, joint stopper; 4, support block; 5, movable gear; 6, gear bracket; 7, steel pipe bracket; 8, driving device, 81, servo motor, 82, reciprocating lead screw; 9, clamping device, 91, threaded plate, 92, connecting plate, 93, clamping plate, 94, wear-resistant pad; 10, battery box; 11, moving groove; 12, control switch. Detailed implementation mode

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0024] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is a structural schematic diagram of the first embodiment of a steel hose assembly tooling provided by the present utility model; Figure 2 is Figure 1 shown in the structural schematic diagram of the tabletop. A steel hose assembly tooling includes: a tabletop 1;

[0025] A joint stopper 3, the joint stopper 3 is fixedly installed in the middle of the left side of the top of the tabletop 1, a support block 4 is fixedly installed on the left side of the middle of the top of the tabletop 1, a gear bracket 6 is fixedly installed in the middle of the top of the tabletop 1, and a movable gear 5 is arranged in the middle of the gear bracket 6;

[0026] A locking mechanism 2, the locking mechanism 2 is arranged on the right side of the middle of the top of the tabletop 1.

[0027] A steel pipe bracket 7 is fixedly installed on the right side of the top of the tabletop 1.

[0028] The joint stopper 3, the support block 4, the gear bracket 6, and the steel pipe bracket 7 are fixed on the tabletop 1 by means of nut fixing.

[0029] The working principle of a steel hose assembly tooling provided by the present utility model is as follows:

[0030] During work, first, during operation, first, the spherical joint of the hose is clamped in the joint stopper 3 to fix the direction, then the hose is horizontally placed on the support block 4 to avoid direction deviation caused by hose bending. The other end joint nut of the hose is clamped in the movable gear 5, and then the movable gear 5 is rotated to make it clamped in the gear bracket 6 to complete the direction fixing of the hose. The locking mechanism 2 is opened, the steel pipe is placed on the clamping groove of the locking mechanism 2 and the steel pipe bracket 7, and the locking mechanism 2 is locked to complete the fixing of the steel pipe. First, manually pre-tighten the steel pipe and the hose, and then use a torque wrench to tighten it to the required torque to complete the fixing.

[0031] Compared with the related technology, a steel hose assembly tooling provided by the present utility model has the following beneficial effects:

[0032] The utility model provides a tooling for a steel hose assembly. By means of the adjustable movable gear 5, it is ensured that hoses with different directions of joint nuts and steel pipes can always be connected in the required direction. The customized locking mechanism 2 makes the spatial position relatively unchanged during the connection of the steel pipes, thus ensuring sufficient connection torque and consistent connection direction, improving the connection efficiency of the steel hoses, making the connection process more labor-saving, ensuring the product quality. The auxiliary tooling for the steel hose assembly integrates group assembly and inspection tool. Using the movable gear 5 to fix the direction solves the problem of inconsistent directions of the hose joint nuts, facilitating the direction guarantee during the assembly process. At the same time, the special locking mechanism 2 can fix the direction of the steel pipe, ensuring the assembly direction and acting as an inspection tool, improving the production efficiency.

[0033] Second Embodiment

[0034] Please refer to Figure 3 、 Figure 4 and Figure 5 Based on a tooling for a steel hose assembly provided in the first embodiment of the present application, the second embodiment of the present application proposes another tooling for a steel hose assembly. The second embodiment is merely a preferred manner of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0035] Specifically, the difference of a tooling for a steel hose assembly provided in the second embodiment of the present application is that for a tooling for a steel hose assembly, moving grooves 11 are respectively formed on both sides of the bottom of the tabletop 1, a driving device 8 is arranged inside the moving grooves 11, the driving device 8 includes a servo motor 81 and a reciprocating lead screw 82, the reciprocating lead screw 82 is rotatably installed inside the moving grooves 11, and the output shaft of the servo motor 81 is fixedly connected to one end of the reciprocating lead screw 82.

[0036] Both sides of the outer surface of the reciprocating lead screw 82 are threadedly engaged with clamping devices 9. The clamping devices 9 include threaded plates 91, connecting plates 92, clamping plates 93 and wear-resistant pads 94. The threaded plates 91 are threadedly engaged with the outer surface of the reciprocating lead screw 82, the connecting plates 92 are fixedly connected to one side of the threaded plates 91, the clamping plates 93 are fixedly connected to one side of the connecting plates 92, and the wear-resistant pads 94 are fixedly connected to the outer surface of the clamping plates 93.

[0037] A control switch 12 is fixedly installed on one side of the outer surface of the tabletop 1.

[0038] A battery box 10 is fixedly installed in the middle of the bottom of the tabletop 1.

[0039] The wear-resistant pads 94 are made of rubber material.

[0040] The working principle of a tooling for a steel hose assembly provided by the utility model is as follows:

[0041] During operation, first, the output shaft of the servo motor 81 rotates to drive the reciprocating lead screw 82 to rotate. The two threaded plates 91 are engaged by threads and move closer to or away from each other. The threaded plates 91 drive the connecting plate 92 and the clamping plate 93 to move, and the clamping devices 9 on both sides of the outer surface of the reciprocating lead screw 82 move closer to or away from each other to clamp the surface of the support.

[0042] Compared with the related art, a steel hose assembly tooling provided by the present utility model has the following beneficial effects:

[0043] The present utility model provides a steel hose assembly tooling. By rotating the output shaft of the servo motor 81, the two clamping devices 9 are engaged by threads and move closer to or away from each other, so as to adjust the two clamping devices 9 to clamp an external support, enabling the table 1 to be stably installed on the top of the support, facilitating the limitation of the combined tooling, and maintaining the stability of the pipeline processed on the table 1.

[0044] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A steel hose assembly tooling, characterized in that, Comprising: Tabletop; Joint stopper, the joint stopper is fixedly installed in the middle of the left side of the top of the tabletop, a support block is fixedly installed on the left side of the middle of the top of the tabletop, a gear bracket is fixedly installed in the middle of the top of the tabletop, and a movable gear is arranged in the middle of the gear bracket; Locking mechanism, the locking mechanism is arranged on the right side of the middle of the top of the tabletop.

2. The tooling for a steel hose assembly according to claim 1, characterized in that, A steel pipe bracket is fixedly installed on the right side of the top of the tabletop.

3. The tooling for a steel hose assembly according to claim 1, characterized in that, Moving grooves are formed on both sides of the bottom of the tabletop, a driving device is arranged inside the moving grooves, the driving device includes a servo motor and a reciprocating lead screw, the reciprocating lead screw is rotatably installed inside the moving grooves, and the output shaft of the servo motor is fixedly connected to one end of the reciprocating lead screw.

4. The tooling for a steel hose assembly according to claim 3, characterized in that, Clamping devices are threadedly engaged on both sides of the outer surface of the reciprocating lead screw, the clamping devices include thread plates, connecting plates, clamping plates and wear-resistant pads, the thread plates are threadedly engaged on the outer surface of the reciprocating lead screw, the connecting plates are fixedly connected to one side of the thread plates, the clamping plates are fixedly connected to one side of the connecting plates, and the wear-resistant pads are fixedly connected to the outer surfaces of the clamping plates.

5. A steel hose assembly tooling according to claim 1, characterized in that, A control switch is fixedly installed on one side of the outer surface of the tabletop.

6. The tooling for a steel hose assembly according to claim 1, characterized in that, A battery box is fixedly installed in the middle of the bottom of the tabletop.

7. A steel hose assembly tooling according to claim 4, characterized in that The wear-resistant pad is made of rubber material.

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