Hydraulic knife handle with low bounce evaluation rate

Abstract

The utility model discloses a hydraulic knife handle with a low run-out evaluation rate, which belongs to the technical field of hydraulic knife handles and comprises a hydraulic knife handle module, a dismounting component is arranged at the top of the hydraulic knife handle module, a mounting shell is arranged at the top of the dismounting component, a fixing component is arranged in the mounting shell, a sliding chute is arranged at the top of the mounting shell, and the hydraulic knife handle module is arranged in the sliding chute. The fixing assembly comprises a rotating block, a two-way threaded rod is fixedly connected to the outer wall of one side of the rotating block, and a moving plate is arranged on the outer wall of one side of the two-way threaded rod; according to the cutter fixing device, the fixing assembly is arranged, after the cutter is adjusted, the top fixing performance of the cutter can be improved through the fixing plate, the stability is improved, meanwhile, the sliding groove in the mounting shell is cleaned through the cleaning block, and it is prevented that some impurities are accumulated in the sliding groove after long-time use, and moving of the fixing plate is affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic tool handles, in particular to a hydraulic tool handle with a low runout rate. Background Art

[0002] The hydraulic tool holder is a widely used tool holder. By pressurizing the bolt, when the bolt is tightened, it will push the sealing block of the piston to generate a hydraulic oil pressure in the tool holder. The pressure is evenly transmitted to the steel expansion sleeve from the circumferential direction, and the expansion wall then clamps the tool.

[0003] Nowadays, hydraulic tool holders can be used to quickly clamp tools, which is convenient to use. However, there may be some gaps in the hydraulic tool holder after clamping the tool, which may cause the hydraulic tool holder to have too high a runout rate, thereby affecting the normal use of the hydraulic tool holder. In order to solve the above problems, a hydraulic tool holder with a low runout rate is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that some gaps may exist in the hydraulic tool handle after the tool is clamped, resulting in too high a runout rate of the hydraulic tool handle, thereby affecting the normal use of the hydraulic tool handle, and to propose a hydraulic tool handle with a low runout rate.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a hydraulic tool handle with a low jump rate, including a hydraulic tool handle module, a disassembly component is arranged on the top of the hydraulic tool handle module, a mounting shell is arranged on the top of the disassembly component, a fixing component is arranged in the mounting shell, and a slide groove is arranged on the top of the mounting shell.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly comprises a rotating block, a bidirectional threaded rod is fixedly connected to one side outer wall of the rotating block, a moving plate is arranged on one side outer wall of the bidirectional threaded rod, and the bidirectional threaded rod is located inside the mounting shell.

[0008] As a further description of the above technical solution:

[0009] The top of the movable plate is fixedly connected with a cleaning block, the top of the movable plate is fixedly connected with a fixed plate, the top of the movable plate is provided with a protrusion, and the protrusion of the movable plate passes through a slide groove.

[0010] As a further description of the above technical solution:

[0011] The disassembly assembly comprises a positioning plate, and a threaded hole is arranged on the top of the positioning plate.

[0012] As a further description of the above technical solution:

[0013] A hydraulic tool handle module is arranged on the bottom surface of the positioning plate, and a mounting shell is arranged on the top of the positioning plate, and the bottom of the mounting shell is hollow.

[0014] As a further description of the above technical solution:

[0015] The top of the mounting shell is provided with a fixing hole, and a threaded nail is provided in the fixing hole. In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0016] 1. In the utility model, a fixing component is provided. When in use, the tool is fixed by the hydraulic tool holder module. When there is a gap between the tool and the hydraulic tool holder module or the tool is tilted, after the position of the tool is adjusted and fixed by the hydraulic tool holder module, the rotating block is rotated to drive the bidirectional threaded rod through the rotating block, and the bidirectional threaded rod is used to drive the moving plate, and the moving plate drives the fixed plate, and the tool is fixed by the fixed plate. After the tool is adjusted, the stability of the tool is improved, and the jumping rate of the hydraulic tool holder is reduced. The cleaning block is driven while the moving plate moves, and the sliding groove in the mounting shell is cleaned by the cleaning block to prevent the accumulation of some impurities in the sliding groove after long-term use from affecting the movement of the fixed plate. Through this design, after the tool is adjusted, the fixing plate can be used to improve the fixation of the tool and the stability. At the same time, the sliding groove in the mounting shell is cleaned by the cleaning block to prevent the accumulation of some impurities in the sliding groove after long-term use from affecting the movement of the fixed plate.

[0017] 2. In the utility model, a disassembly component is provided, and when the bidirectional threaded rod in the mounting shell is damaged, the threaded nail is rotated to disengage the threaded nail from the threaded hole, and the bidirectional threaded rod in the mounting shell is replaced. After the replacement, the threaded nail is passed through the fixing hole and the threaded hole for fixing. Through this design, the threaded nail and the threaded hole are used to facilitate the installation and disassembly of the mounting shell when the bidirectional threaded hole is damaged, and it is not convenient to replace the bidirectional threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a three-dimensional structural diagram of a hydraulic tool holder with low runout rate.

[0019] Figure 2 The utility model is a schematic diagram of the exploded three-dimensional structure of the fixing assembly of a hydraulic tool holder with low run-out rate.

[0020] Figure 3 The present invention is a schematic diagram of the enlarged three-dimensional structure of point A in a fixed component of a hydraulic tool holder with a low run-out rate.

[0021] Figure 4 The utility model is a schematic diagram of the exploded three-dimensional structure of a disassembly component of a hydraulic tool handle with a low run-out rate.

[0022] Legend:

[0023] 1. Hydraulic tool holder module; 2. Fixing assembly; 21. Rotating block; 22. Moving plate; 23. Cleaning block; 24. Fixing plate; 25. Bidirectional threaded rod; 3. Disassembly assembly; 31. Positioning plate; 32. Threaded hole; 33. Fixing hole; 34. Threaded nail; 4. Mounting shell. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a hydraulic tool handle with a low runout rate, including a hydraulic tool handle module 1, a disassembly component 3 is arranged on the top of the hydraulic tool handle module 1, a mounting shell 4 is arranged on the top of the disassembly component 3, a fixing component 2 is arranged in the mounting shell 4, and a slide groove is arranged on the top of the mounting shell 4.

[0026] The fixing assembly 2 includes a rotating block 21, a bidirectional threaded rod 25 is fixedly connected to one side outer wall of the rotating block 21, a moving plate 22 is arranged on one side outer wall of the bidirectional threaded rod 25, the bidirectional threaded rod 25 is located inside the mounting shell 4, a cleaning block 23 is fixedly connected to the top of the moving plate 22, a fixing plate 24 is fixedly connected to the top of the moving plate 22, a protrusion is arranged on the top of the moving plate 22, and the protrusion of the moving plate 22 passes through a slide groove;

[0027] The specific implementation method is as follows: when in use, the tool is fixed by the hydraulic tool holder module 1, and when there is a gap between the tool and the hydraulic tool holder module 1 or the tool is slightly tilted, after the position of the tool is adjusted and fixed by the hydraulic tool holder module 1, the rotating block 21 is rotated, and the bidirectional threaded rod 25 is driven by the rotating block 21, and the moving plate 22 is driven by the bidirectional threaded rod 25, and the fixed plate 24 is driven by the moving plate 22, and the tool is fixed by the fixed plate 24, so as to improve the stability of the tool after the tool is adjusted, reduce the jumping rate of the hydraulic tool holder, and drive the cleaning block 23 while the moving plate 22 moves, and clean the slide groove in the mounting shell 4 by the cleaning block 23 to prevent the accumulation of some impurities in the slide groove after long-term use and affect the movement of the fixed plate.

[0028] The disassembly assembly 3 includes a positioning plate 31, a threaded hole 32 is provided on the top of the positioning plate 31, a hydraulic tool handle module 1 is provided on the bottom surface of the positioning plate 31, a mounting shell 4 is provided on the top of the positioning plate 31, the bottom of the mounting shell 4 is hollow, a fixing hole 33 is provided on the top of the mounting shell 4, and a threaded nail 34 is provided in the fixing hole 33;

[0029] The specific implementation method is as follows: when the bidirectional threaded rod 25 in the mounting shell 4 is damaged, the threaded nail 34 is rotated to disengage the threaded nail 34 from the threaded hole 32, and the bidirectional threaded rod 25 in the mounting shell 4 is replaced. After replacement, the threaded nail 34 passes through the fixing hole 33 and is fixed to the threaded hole 32.

[0030] Working principle: When in use, the tool is fixed by the hydraulic tool holder module 1. When there is a gap between the tool and the hydraulic tool holder module 1 or the tool is tilted, after the position of the tool is adjusted and fixed by the hydraulic tool holder module 1, the rotating block 21 is rotated to drive the bidirectional threaded rod 25 through the rotating block 21, and the moving plate 22 is driven by the bidirectional threaded rod 25. The fixed plate 24 is driven by the moving plate 22, and the tool is fixed by the fixed plate 24. After the tool is adjusted, the stability of the tool is improved and the vibration rate of the hydraulic tool holder is reduced. The cleaning block 23 is driven while the moving plate 22 moves. The slide groove in the mounting shell 4 is cleaned by the cleaning block 23 to prevent the accumulation of some impurities in the slide groove after long-term use from affecting the movement of the fixed plate. When the bidirectional threaded rod 25 in the mounting shell 4 is damaged, the threaded nail 34 is rotated to disengage the threaded nail 34 from the threaded hole 32, and the bidirectional threaded rod 25 in the mounting shell 4 is replaced. After replacement, the threaded nail 34 passes through the fixing hole 33 and is fixed to the threaded hole 32.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hydraulic toolholder with low runout rate, comprising a hydraulic toolholder module (1), characterized in that: A disassembly component (3) is arranged on the top of the hydraulic tool handle module (1), a mounting shell (4) is arranged on the top of the disassembly component (3), a fixing component (2) is arranged in the mounting shell (4), and a slide groove is arranged on the top of the mounting shell (4).

2. A hydraulic tool handle with low runout rate according to claim 1, characterized in that: The fixing assembly (2) comprises a rotating block (21), a bidirectional threaded rod (25) is fixedly connected to one side outer wall of the rotating block (21), a movable plate (22) is arranged on one side outer wall of the bidirectional threaded rod (25), and the bidirectional threaded rod (25) is located inside the mounting shell (4).

3. A hydraulic tool handle with low runout rate according to claim 2, characterized in that: The top of the movable plate (22) is fixedly connected with a cleaning block (23), the top of the movable plate (22) is fixedly connected with a fixed plate (24), the top of the movable plate (22) is provided with a protrusion, and the protrusion of the movable plate (22) passes through a slide groove.

4. A hydraulic tool handle with low runout rate according to claim 3, characterized in that: The disassembly assembly (3) comprises a positioning plate (31), and a threaded hole (32) is provided on the top of the positioning plate (31).

5. A hydraulic tool handle with low runout rate according to claim 4, characterized in that: A hydraulic tool handle module (1) is arranged on the bottom surface of the positioning plate (31), and a mounting shell (4) is arranged on the top of the positioning plate (31), wherein the bottom of the mounting shell (4) is hollowed out.

6. A hydraulic tool handle with low runout rate according to claim 5, characterized in that: A fixing hole (33) is provided at the top of the installation shell (4), and a threaded nail (34) is provided in the fixing hole (33).

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