一种转向横拉杆拆卸器
By designing a steering tie rod remover that adapts to different bolt types, the problem of low operating efficiency of traditional tie rod wrenches in confined spaces is solved, achieving efficient removal and installation of bolts of various specifications.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HANGZHOU ZONGTUO AUTO TOOLS CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional tie rod wrenches are difficult to reach into the narrow vehicle structure, resulting in low efficiency, poor adaptability and flexibility in removing steering tie rod bolts.
A steering tie rod remover was designed, featuring a slender structure and a semi-open bayonet design. It is equipped with various hexagonal removal accessories and a rotation lock, and can accommodate different types of bolts. It allows for efficient assembly and disassembly using a wrench with a square hole.
It improves the operational flexibility and adaptability within the vehicle's front engine compartment, enabling efficient disassembly and installation of at least two different sizes of hexagonal bolts, thereby enhancing operational efficiency.
Smart Images
Figure CN224509595U_ABST
Abstract
Claims
1. A tie rod puller, comprising: include; The disassembler main rod (10) is a cylindrical hollow structure. A disassembler assembly clamping head (12) is fixedly provided at the front end of the disassembler main rod (10). Two force-applying slots (14) that open towards the shaft end are symmetrically provided on the disassembler assembly clamping head (12). A multi-specification hexagonal disassembly fitting (20) has a non-closed circular structure with an opening on one side and two symmetrically fixed locking blocks (22) protruding outwards on the side wall. The inner wall of the multi-specification hexagonal disassembly fitting (20) has at least two symmetrical flat clamping surfaces (21). The locking blocks (22) are engaged in the force-applying slot (14). After the disassembly main rod (10) rotates, the torque is transmitted to the multi-specification hexagonal disassembly fitting (20) through the engagement of the force-applying slot (14) and the locking blocks (22), thereby disassembling and assembling the bolts. The rotating lock (19) is rotatably mounted on the disassembly assembly clamp (12). The rotating lock (19) is symmetrically provided with two semi-closed slots. The semi-closed slots have a fully open portion in the circumferential direction with a width equal to that of the force-applying slot (14). The fully open portion can coincide with the force-applying slot (14) during the rotation stroke of the rotating lock (19). When the fully open portion does not completely coincide with the force-applying slot (14), at least part of the wall structure on the rotating lock (19) blocks the open end of the force-applying slot (14), preventing the clamping block (22) from entering or exiting the force-applying slot (14) axially along the main rod (10) of the disassembly device.
2. A tie rod separator as defined in claim 1 wherein: The disassembly assembly clamping head (12) is provided with a ring (15), and the rotating lock (19) is rotatably mounted on the ring (15). The rotating lock (19) is provided with two symmetrical limiting slots (17). The rotating lock (19) has an axially extending wall forming a limiting flange (18), and the limiting flange (18) partially covers the opening of the limiting slot (17).
3. A tie rod separator as defined in claim 2 wherein: To facilitate the rotation of the rotary lock (19), a protruding hand lever (16) is provided on the wall of the rotary lock (19).
4. A tie rod separator according to claim 1 or 2 or 3, characterised in that: The rotary lock (19) is magnetized and magnetically attracted to the disassembly clamp head (12).
5. A steering tie rod remover according to claim 4, characterized in that: The tail end of the main rod (10) of the disassembly device is provided with a wrench-fitting square hole (13).
6. A tie rod separator as defined in claim 5 wherein: The outer wall surface of the main rod (10) of the disassembly device is provided with mechanical knurling (11).