Preassembling device for steel wire rope of safety belt

Abstract

The utility model discloses a preassembling device for a steel wire rope of a safety belt. The preassembling device comprises a workbench and a preassembling die arranged on the workbench, the preassembling die comprises a base plate, a steel wire rope jig arranged on the base plate, a support bottom die jig and a preassembling positioning device matched with the support bottom die jig, and the support bottom die jig is provided with a female die groove used for containing a support. The steel wire rope jig is provided with a clamping block used for clamping a steel wire rope body, and the preassembling positioning device comprises a guide seat in sliding fit with the support bottom die jig, a sliding seat arranged on the guide seat and a positioning pressing arm arranged on the sliding seat. The positioning pressing arm is provided with a positioning hole for the steel wire rope to penetrate through and a locking hole for pressing the rope end of the steel wire rope body penetrating through the positioning hole. The steel wire rope pre-assembling device has the advantages that the steel wire rope body can be reliably assembled by pressing the rope end of the steel wire rope body and moving the pre-assembling positioning device, the riveting defect is effectively avoided, and the potential safety hazard problem during use is also avoided.

Description

Technical Field

[0001] The utility model relates to a processing device for a safety belt steel wire rope, in particular to a pre-installing device for a safety belt steel wire rope. Background Art

[0002] The safety belt wire rope includes a bracket and a steel wire riveted with the bracket. At present, the conventional riveting method is usually to place the bracket directly on the riveting die, then arrange the steel wire on the bracket, and then directly rivet the bracket and the steel wire together through manual operation. After the riveting is completed, the product is tested by tensile test to see if it is qualified. Although the existing production method has a simple process, it mainly relies on manpower to achieve riveting work, which is labor-intensive and time-consuming, with particularly high labor intensity and high labor costs. More importantly, it is difficult to pre-assemble to the appropriate position by manual assembly before riveting. Therefore, there will be some hidden defects in the riveting process (for example: misalignment of the bracket and the steel wire, inappropriate riveting position, etc.). Even if the product passes the test in the later stage, these hidden defects will be exposed during use, bringing great safety hazards. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a pre-installation device for a safety belt steel wire rope which can effectively avoid riveting defects and thus avoid potential safety hazards during use.

[0004] In order to solve the above technical problems, the utility model provides a pre-installation device for a safety belt wire rope, comprising a workbench and a pre-installation mold arranged on the workbench, the pre-installation mold comprising a seat plate, a wire rope fixture arranged on the bottom plate, a bracket bottom mold fixture, and a pre-installation positioning device matched with the bracket bottom mold fixture, the bracket bottom mold fixture is provided with a concave mold groove for placing the bracket, the wire rope fixture is provided with a clamping block for clamping the wire rope body, the pre-installation positioning device comprises a guide seat slidingly matched with the bracket bottom mold fixture, and a The slide seat and the positioning pressure arm arranged on the slide seat can extend to the die groove. The positioning pressure arm is provided with a positioning hole for allowing the wire rope to pass through and a locking hole for pressing the rope end of the wire rope body passing through the positioning hole. When the bracket is placed in the die groove, the positioning pressure arm can be pressed against the top of the bracket. After the wire rope body is clamped by the clamping block, the rope end of the wire rope body can pass through the mounting hole of the bracket and enter the positioning hole. The rope end of the wire rope body inserted into the positioning hole is clamped by rotating the locking piece in the locking hole.

[0005] A longitudinal guide groove is arranged on the side of the bracket bottom mold fixture, and a guide block cooperating with the longitudinal guide groove is arranged at the front end of the guide seat. The guide block slides in the longitudinal guide groove to enable the guide seat to move longitudinally and thus tension the rope end of the compressed wire rope body.

[0006] A mounting seat is provided at the bottom of the bracket bottom mold fixture, a limiting slot is provided at the side edge of the mounting seat, and a limiting component that can be clamped in the limiting slot is installed on the seat plate.

[0007] The limiting assembly comprises a positioning column with a threaded hole, a pressing plate arranged on the positioning column and used for being pressed into the limiting slot, and a screw rod screwed into the threaded hole.

[0008] An operating handle is arranged on the slide seat.

[0009] The workbench comprises a base and a storage box which is arranged on the base and is located beside the pre-assembled mold.

[0010] The pedestal is installed on a supporting platform, and the supporting platform is also provided with a lighting lamp located on one side above the pre-installed mold.

[0011] A storage cabinet is arranged below the support platform, and wheels are arranged at the bottom of the support platform.

[0012] After adopting the above structure, by setting up the wire rope jig, the bracket bottom mold jig and the pre-installed positioning device cooperating with the bracket bottom mold jig and cleverly utilizing the positioning and guiding of the positioning pressure arm, when in use, the bracket is placed in the die groove and the positioning pressure arm is pressed against the top of the bracket. After the wire rope body is clamped by the clamping block, the rope end of the wire rope body can pass through the mounting hole of the bracket and enter the positioning hole, and then the rope end of the wire rope body inserted into the positioning hole is tightened by rotating the locking piece in the locking hole. Finally, the reliable assembly of the wire rope body can be achieved by moving the pre-installed positioning device, which effectively avoids riveting defects and safety hazards during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the pre-installation device for the safety belt wire rope of the utility model;

[0014] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the pre-installed mold in the utility model;

[0016] Figure 4 It is a schematic diagram of the top view of the pre-installed mold in the utility model;

[0017] Figure 5 This is a schematic structural diagram of a workpiece processed by the utility model. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the pre-installation device for the safety belt steel wire rope of the utility model in conjunction with the accompanying drawings and specific implementation methods.

[0019] As shown in the figure, the pre-installation device for the safety belt wire rope of the utility model comprises a workbench 1 and a pre-installation mold 2 arranged on the workbench, the pre-installation mold 2 comprises a seat plate 3, a wire rope fixture 4 and a bracket bottom mold fixture 5 arranged on the bottom plate, and a pre-installation positioning device 6 matched with the bracket bottom mold fixture, the bracket bottom mold fixture 5 is provided with a concave die groove 8 for placing the bracket 7, the wire rope fixture 4 is provided with a clamping block 9 for clamping the wire rope body 15, the pre-installation positioning device 6 comprises a guide seat 10 slidably matched with the bracket bottom mold fixture, a slide seat 11 arranged on the guide seat, and a positioning pressure arm 12 arranged on the slide seat and capable of extending to the concave die groove, the slide seat 11 is provided with an operating handle 23, and the positioning pressure arm 12 is provided with a positioning hole 13 for passing the wire rope through and a locking hole 14 for clamping the rope end of the wire rope body passing through the positioning hole , the bracket 7 is placed in the die groove while the positioning pressure arm 12 is pressed against the top of the bracket and the wire rope body 15 can be clamped by the clamping block, and then the rope end of the wire rope body can pass through the mounting hole of the bracket 7 into the positioning hole, and then the rope end of the wire rope body inserted into the positioning hole is compressed by rotating the locking piece in the locking hole. A longitudinal guide groove 16 is provided on the side of the bracket bottom mold fixture 5, and a guide block 17 cooperating with the longitudinal guide groove is provided at the front end of the guide seat 10. The cooperation between the guide block and the longitudinal guide groove forms a structure similar to a support plate, thereby the guide block 17 slides left and right in the longitudinal guide groove 16 to enable the guide seat 10 to move longitudinally and then tension the compressed rope end of the wire rope body, thereby completing the pre-assembly process. Since the positioning pressure arm 12 is locked and the corresponding tensioning is performed during the assembly process, the purpose of reliable pre-assembly is achieved.

[0020] Furthermore, a mounting seat 18 is provided at the bottom of the bracket bottom mold fixture 5, and the front and rear side edges of the mounting seat ( Figure 4 A limit slot 30 is provided on the seat plate 3 (the up and down directions are defined as the front and back sides), and a limit assembly 19 that can be clamped in the limit slot is installed on the seat plate 3. The limit assembly 19 includes a positioning column 20 with a threaded hole, a pressure plate 21 provided on the positioning column for crimping in the limit slot, and a screw 22 screwed into the threaded hole, thereby forming a quick-release structure. When disassembling and assembling, it is only necessary to cooperate with the limit slot of the corresponding bracket bottom mold fixture 5 through the limit assembly, and the disassembly and assembly is very convenient and quick.

[0021] Furthermore, the workbench 1 includes a base 24 and a storage box 25 placed on the base and located next to the pre-assembled mold. The pre-assembled parts can be placed in the storage box for transportation to other processes. The base 24 is installed on a support platform 26. The support platform 26 is also provided with a lighting lamp 27 located on the side above the pre-assembled mold. A storage cabinet 28 is provided below the support platform 26. Different tools and supplies can be stored in the storage cabinet 28. Wheels 29 are provided at the bottom of the support platform 26 for easy movement.

[0022] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A pre-installation device for a safety belt steel wire rope, characterized in that: The invention comprises a workbench (1) and a pre-installed mold (2) arranged on the workbench, wherein the pre-installed mold (2) comprises a base plate (3), a wire rope fixture (4) arranged on the base plate, a bracket bottom mold fixture (5), and a pre-installed positioning device (6) matched with the bracket bottom mold fixture, wherein the bracket bottom mold fixture (5) is provided with a concave mold groove (8) for placing a bracket (7), the wire rope fixture (4) is provided with a clamping block (9) for clamping a wire rope body (15), and the pre-installed positioning device (6) comprises a guide seat (10) slidably matched with the bracket bottom mold fixture, a slide seat (11) arranged on the guide seat, and a slide A positioning pressure arm (12) is arranged on the seat and can extend toward the die groove. The positioning pressure arm (12) is provided with a positioning hole (13) for allowing the steel wire rope to pass through and a locking hole (14) for pressing the rope end of the steel wire rope body passing through the positioning hole. When the bracket (7) is placed in the die groove, the positioning pressure arm (12) can be pressed against the upper part of the bracket. After the steel wire rope body (15) is clamped by the clamping block, the rope end of the steel wire rope body can pass through the mounting hole of the bracket (7) and enter the positioning hole. The rope end of the steel wire rope body passing through the positioning hole is pressed by rotating the locking piece in the locking hole.

2. The pre-installation device for the safety belt steel wire rope according to claim 1, characterized in that: A longitudinal guide groove (16) is provided on the side of the bracket bottom mold fixture (5), and a guide block (17) cooperating with the longitudinal guide groove is provided at the front end of the guide seat (10). The guide block (17) slides in the longitudinal guide groove (16), so that the guide seat (10) can move longitudinally and thus tension the rope end of the compressed wire rope body.

3. The pre-installation device for the safety belt steel wire rope according to claim 1 or 2, characterized in that: A mounting seat (18) is provided at the bottom of the bracket bottom mold fixture (5), a limit slot (30) is provided at the side edge of the mounting seat, and a limit assembly (19) capable of being clamped in the limit slot is installed on the seat plate (3).

4. The pre-installation device for the safety belt steel wire rope according to claim 3, characterized in that: The limiting assembly (19) comprises a positioning column (20) with a threaded hole, a pressing plate (21) provided on the positioning column and used for being pressed into the limiting slot, and a screw rod (22) screwed into the threaded hole.

5. The pre-installation device for the safety belt steel wire rope according to claim 1, 2 or 4, characterized in that: An operating handle (23) is provided on the slide seat (11).

6. The pre-installation device for the safety belt steel wire rope according to claim 5, characterized in that: The workbench (1) comprises a base (24) and a storage box (25) placed on the base and located next to the pre-assembled mold.

7. The pre-installation device for the safety belt steel wire rope according to claim 6, characterized in that: The pedestal (24) is mounted on a support platform (26), and the support platform (26) is also provided with an illumination lamp (27) located on one side above the pre-assembled mold.

8. The pre-installation device for the safety belt steel wire rope according to claim 7, characterized in that: A storage cabinet (28) is provided below the support platform (26), and wheels (29) are provided at the bottom of the support platform (26).

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