Positioning and clamping tool for hydraulic connector machining

Abstract

The utility model relates to the technical field of hydraulic connector machining, and discloses a positioning and clamping tool for hydraulic connector machining, which comprises a fixing column, a workbench is fixedly connected to the top of the fixing column, an adjusting mechanism is arranged at the only part of the workbench, a clamping fine-tuning mechanism is arranged at the top of the adjusting mechanism, and a clamping fine-tuning mechanism is arranged at the top of the clamping fine-tuning mechanism. The clamping fine-adjustment mechanism comprises a clamping assembly and a fine-adjustment assembly, the fine-adjustment assembly is arranged at the bottom of the clamping assembly, the hydraulic connector is placed on the inner side of the fixing disc through the arranged clamping fine-adjustment mechanism, and the positioning clamping blocks are forced to move inwards in the rotating process of the limiting disc by rotating the worm, so that the hydraulic connector is clamped. The hydraulic connectors needing to be machined are fixed and positioned through the positioning clamping blocks in all the directions, so that the hydraulic connectors of different sizes can be rapidly fixed and clamped, corresponding clamping structures do not need to be replaced, and when the hydraulic connectors of different sizes are clamped, the hydraulic connectors of different sizes are concentrically positioned all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic joint processing, in particular to a positioning and clamping tool for hydraulic joint processing. Background Art

[0002] The main purpose of the positioning and clamping tooling for hydraulic joint processing is to ensure the accurate positioning and stable clamping of the hydraulic joint during the processing. This tooling can efficiently and accurately position and fix the hydraulic joint through mechanical means to prevent it from moving or vibrating during the processing, thereby ensuring the processing quality and efficiency.

[0003] According to the patent website, the clamping tool for assembling a hydraulic pipe joint (the authorization announcement is CN 220463695U) describes that "the clamping tool for assembling a hydraulic pipe joint includes a workbench, an adjustment structure and a clamping structure. The workbench is arranged on a bracket and a fixing groove is arranged on the workbench; the adjustment structure includes a fixing frame and an adjustment block. The fixing frame is arranged in a U-shaped structure, and the bottom of the fixing frame is movably placed in the fixing groove, and the adjustment block is movably arranged in the fixing frame."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model selects corresponding clamping structures according to hydraulic pipe joints of different sizes, which can improve the stability of the hydraulic pipe joint after being clamped, and the clamped hydraulic pipe joint is driven by the fixing frame to adjust its position in the fixing groove, and the adjustment block adjusts its position in the fixing frame, thereby realizing the adjustment of the position of the hydraulic pipe joint. However, during actual use, the device selects corresponding clamping structures according to the sizes of different hydraulic joints. When faced with different sizes of hydraulic joints, the staff needs to replace the corresponding clamping structures each time, which easily leads to cumbersome operation, and the hydraulic joint is fixed by pressing down the hydraulic cylinder, and when faced with hydraulic joints of different sizes, the concentric positioning of the hydraulic joint cannot be completed. Therefore, it is necessary to improve a positioning clamping tool for hydraulic joint processing. Utility Model Content

[0006] The utility model aims to provide a positioning and clamping tool for processing a hydraulic joint, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning and clamping tool for hydraulic joint processing, comprising a fixed column, a workbench is fixedly connected to the top of the fixed column, an adjustment mechanism is arranged on the top of the workbench, and a clamping fine-tuning mechanism is arranged on the top of the adjustment mechanism;

[0008] The clamping fine-tuning mechanism comprises a clamping assembly and a fine-tuning assembly. The fine-tuning assembly is arranged at the bottom of the clamping assembly to facilitate rapid clamping and positioning of the hydraulic joint and adjustment of the position of the hydraulic joint.

[0009] Preferably, the adjustment mechanism includes a slide rail, which is fixedly connected to the top of the workbench, and a slide frame is slidably connected to the outside of the slide rail. A bidirectional screw is rotatably connected to the top of the workbench, and a No. 2 bevel gear is fixedly connected to the outside of the bidirectional screw. The No. 2 bevel gear is meshed with a No. 1 bevel gear on the outside, so as to facilitate rapid adjustment of the position between the two clamping fine-tuning mechanisms.

[0010] Preferably, a hole is provided at a position corresponding to the first bevel gear and the slide rail, and the first bevel gear is rotatably connected in the hole to facilitate driving the bidirectional screw to rotate.

[0011] Preferably, the fine-tuning assembly includes an adjusting frame, which is fixedly connected to the top of the sliding frame, a No. 1 screw is rotatably connected inside the adjusting frame, a threaded block is externally threadedly connected to the No. 1 screw, a sliding column is fixedly connected inside the adjusting frame, and a sliding block is externally slidably connected to the sliding column, so as to facilitate fine-tuning the horizontal position of the hydraulic joint.

[0012] Preferably, holes are provided at positions corresponding to the bidirectional screw rod and the adjusting frame is threadedly connected to the outside of the bidirectional screw rod to facilitate the movement of the adjusting frame.

[0013] Preferably, the clamping assembly includes a fixing frame, which is fixedly connected to the top of the threaded block, a fixing plate is fixedly connected to the top of the fixing frame, a worm is rotatably connected to the inside of the fixing frame, a worm gear is meshed with the outside of the worm gear, a rotating rod is fixedly connected to the right side of the worm gear, an end of the rotating rod away from the worm gear is rotatably connected to a connecting rod, an end of the connecting rod away from the rotating rod is rotatably connected to a limiting plate, a connecting plate is fixedly connected to the right side of the fixing plate, a positioning clamp is slidably connected to the inside of the connecting plate, and a spring is fixedly connected between the positioning clamp and the fixing plate to facilitate quick fixing and positioning of the hydraulic joint.

[0014] Preferably, the fixing frame is fixedly connected to the top of the sliding block, and the limiting plate is rotatably connected to the right side of the fixing plate, so as to facilitate driving the positioning clamp block to contact the hydraulic joint.

[0015] Compared with the prior art, the utility model provides a positioning and clamping tool for hydraulic joint processing, which has the following beneficial effects:

[0016] 1. The positioning clamping tool for processing hydraulic joints places the hydraulic joint inside the fixed plate through the clamping fine-adjustment mechanism, and forces the positioning clamping block to move inward during the rotation of the limit plate by rotating the worm, so that the hydraulic joint to be processed is fixed and positioned by the positioning clamping blocks in all directions, so that the fixing and clamping of hydraulic joints of different sizes can be completed quickly without replacing the corresponding clamping structure, and when clamping hydraulic joints of different sizes, the hydraulic joints of different sizes can be kept concentrically positioned at all times.

[0017] 2. The positioning clamping tool for processing the hydraulic joint has an adjusting mechanism set up, which rotates the No. 1 bevel gear, and then the bidirectional screw drives the adjusting frame to move, and is restricted by the slide rail, so that the adjusting frame moves along the slide rail, so that the appropriate distance between the two hydraulic joints can be quickly adjusted, thereby facilitating subsequent processing and operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the clamping fine-adjusting mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the expanded structure of the clamping assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the fine-tuning component of the utility model;

[0023] Figure 5 It is a schematic diagram of the appearance structure of the adjustment mechanism of the utility model.

[0024] In the figure: 1. fixed column; 2. workbench; 3. adjustment mechanism; 4. clamping and fine-tuning mechanism; 41. clamping assembly; 42. fine-tuning assembly; 411. fixed frame; 412. fixed plate; 413. worm; 414. worm wheel; 415. rotating rod; 416. connecting rod; 417. limiting plate; 418. positioning clamp block; 419. spring; 4110. connecting plate; 421. adjustment frame; 422. No. 1 screw; 423. threaded block; 424. sliding column; 425. slider; 31. slide rail; 32. slide frame; 33. No. 1 bevel gear; 34. No. 2 bevel gear; 35. bidirectional screw. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a positioning and clamping tool for hydraulic joint processing, comprising a fixed column 1, a workbench 2 is fixedly connected to the top of the fixed column 1, an adjustment mechanism 3 is arranged on the top of the workbench 2, and a clamping fine-tuning mechanism 4 is arranged on the top of the adjustment mechanism 3;

[0029] The clamping fine-tuning mechanism 4 includes a clamping assembly 41 and a fine-tuning assembly 42 . The fine-tuning assembly 42 is arranged at the bottom of the clamping assembly 41 to facilitate rapid clamping and positioning of the hydraulic joint and adjustment of the position of the hydraulic joint.

[0030] Furthermore, the fine-tuning component 42 includes an adjusting frame 421, which is fixedly connected to the top of the sliding frame 32. The adjusting frame 421 is internally rotatably connected to a No. 1 screw 422, and the No. 1 screw 422 is externally threadedly connected to a threaded block 423. The adjusting frame 421 is internally fixedly connected to a sliding column 424, and the sliding column 424 is externally slidably connected to a slider 425, so as to facilitate fine-tuning of the horizontal position of the hydraulic joint.

[0031] Furthermore, holes are provided at positions corresponding to the adjusting frame 421 and the bidirectional screw rod 35 , and the adjusting frame 421 is threadedly connected to the outside of the bidirectional screw rod 35 , so as to facilitate the movement of the adjusting frame 421 .

[0032] Furthermore, the clamping assembly 41 includes a fixed frame 411, which is fixedly connected to the top of the threaded block 423, and a fixed disk 412 is fixedly connected to the top of the fixed frame 411. A worm 413 is rotatably connected inside the fixed frame 411, and a worm wheel 414 is meshed outside the worm 413. A rotating rod 415 is fixedly connected to the right side of the worm wheel 414, and a connecting rod 416 is rotatably connected to the end of the rotating rod 415 away from the worm wheel 414, and a limiting disk 417 is rotatably connected to the end of the connecting rod 416 away from the rotating rod 415. A connecting disk 4110 is fixedly connected to the right side of the fixed disk 412, and a positioning clamp 418 is slidably connected inside the connecting disk 4110, and a spring 419 is fixedly connected between the positioning clamp 418 and the fixed disk 412 to facilitate quick fixing and positioning of the hydraulic joint.

[0033] Furthermore, the fixing frame 411 is fixedly connected to the top of the slider 425, and the limiting plate 417 is rotatably connected to the right side of the fixing plate 412, so as to drive the positioning clamp 418 to contact the hydraulic joint.

[0034] Embodiment 2:

[0035] See also Figure 5 In combination with the first embodiment, it is further obtained that the adjustment mechanism 3 includes a slide rail 31, the slide rail 31 is fixedly connected to the top of the workbench 2, the slide rail 31 is slidably connected to the outside of the slide frame 32, the top of the workbench 2 is rotatably connected to a bidirectional screw 35, the bidirectional screw 35 is externally fixedly connected to a No. 2 bevel gear 34, and the No. 2 bevel gear 34 is externally meshed with a No. 1 bevel gear 33, which is convenient for quickly adjusting the position between the two clamping fine-tuning mechanisms 4.

[0036] Furthermore, a hole is provided at a position corresponding to the first bevel gear 33 and the slide rail 31 , and the first bevel gear 33 is rotatably connected in the hole, so as to drive the bidirectional screw 35 to rotate.

[0037] In actual operation, when the device is used, first, the hydraulic joint is placed inside the fixed plate 412 through the clamping fine-tuning mechanism 4, and the worm 413 is rotated to drive the worm wheel 414 to rotate, and then the worm wheel 414 drives the rotating rod 415 to rotate, so that the rotating rod 415 drives the connecting rod 416 to rotate, and then the connecting rod 416 drives the limiting plate 417 to rotate, and during the rotation of the limiting plate 417, the positioning clamp 418 is forced to move inward, so that the positioning clamp 418 in all directions fixes and positions the hydraulic joint to be processed, and when clamping hydraulic joints of different sizes, hydraulic joints of different sizes can be made to rotate. The joint always keeps the concentric positioning, and by rotating the No. 1 screw 422, the No. 1 screw 422 drives the threaded block 423 to move, thereby the threaded block 423 drives the fixing frame 411 to move, and under the restriction of the slide column 424, the horizontal movement position of the hydraulic joint can be adjusted, and through the set adjustment mechanism 3, by rotating the No. 1 bevel gear 33, the No. 1 bevel gear 33 drives the No. 2 bevel gear 34 to rotate, thereby the No. 2 bevel gear 34 drives the bidirectional screw 35 to rotate, and then the bidirectional screw 35 drives the adjustment frame 421 to move, and is restricted by the slide rail 31, so that the adjustment frame 421 moves along the slide rail 31.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A positioning and clamping tool for processing a hydraulic joint, comprising a fixing column (1), characterized in that: The top of the fixed column (1) is fixedly connected to a workbench (2), the top of the workbench (2) is provided with an adjustment mechanism (3), and the top of the adjustment mechanism (3) is provided with a clamping fine-adjustment mechanism (4); The clamping fine-adjusting mechanism (4) comprises a clamping component (41) and a fine-adjusting component (42), wherein the fine-adjusting component (42) is arranged at the bottom of the clamping component (41); The adjustment mechanism (3) comprises a slide rail (31), the slide rail (31) is fixedly connected to the top of the workbench (2), the slide rail (31) is slidably connected to a slide frame (32) on the outside, the top of the workbench (2) is rotatably connected to a bidirectional screw (35), the bidirectional screw (35) is externally fixedly connected to a second bevel gear (34), and the second bevel gear (34) is externally meshed with a first bevel gear (33); The fine adjustment assembly (42) comprises an adjustment frame (421), the adjustment frame (421) being fixedly connected to the top of the slide frame (32), the adjustment frame (421) being internally rotatably connected to a No. 1 screw rod (422), the No. 1 screw rod (422) being externally threadedly connected to a threaded block (423), the adjustment frame (421) being internally fixedly connected to a sliding column (424), the sliding column (424) being externally slidably connected to a sliding block (425); The clamping assembly (41) comprises a fixing frame (411), the fixing frame (411) being fixedly connected to the top of the threaded block (423), the fixing frame (411) being fixedly connected to a fixing plate (412) at the top, the fixing frame (411) being internally rotatably connected to a worm (413), the worm (413) being externally meshed with a worm wheel (414), a rotating rod (415) being fixedly connected to the right side of the worm wheel (414), an end of the rotating rod (415) away from the worm wheel (414) being rotatably connected to a connecting rod (416), an end of the connecting rod (416) away from the rotating rod (415) being rotatably connected to a limiting plate (417), a connecting plate (4110) being fixedly connected to the right side of the fixing plate (412), a positioning clamping block (418) being slidably connected to the inside of the connecting plate (4110), and a spring (419) being fixedly connected between the positioning clamping block (418) and the fixing plate (412).

2. The positioning and clamping tool for hydraulic joint processing according to claim 1 is characterized in that: A hole is provided at a position corresponding to the first bevel gear (33) and the slide rail (31), and the first bevel gear (33) is rotatably connected in the hole.

3. The positioning and clamping tool for hydraulic joint processing according to claim 1 is characterized in that: The adjustment frame (421) is provided with holes at positions corresponding to the bidirectional screw rod (35), and the adjustment frame (421) is threadedly connected to the outside of the bidirectional screw rod (35).

4. The positioning and clamping tool for hydraulic joint processing according to claim 1 is characterized in that: The fixing frame (411) is fixedly connected to the top of the slider (425), and the limiting plate (417) is rotatably connected to the right side of the fixing plate (412).

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