Quick dismounting tool for mechanical parts

Abstract

The utility model relates to the technical field of mechanical parts, and provides a quick dismounting tool for mechanical parts, which comprises a handle, one end of the handle is fixedly connected with a mounting block through a screw, the other end of the handle is fixedly connected with a connecting piece through a screw, and one side of the connecting piece is fixedly connected with a support rod through a screw. A mounting assembly is fixedly arranged in the mounting block, the mounting assembly comprises a dismounting rod, and through the arrangement of structures such as an inserting block and a clamping block, when the dismounting rod is mounted, the inserting block at the bottom of the dismounting rod is directly aligned with an inserting groove to be inserted, and at the moment, the clamping block automatically pops up and is limited under the action of a first spring, so that during fixing and dismounting, the dismounting rod is fixed, and the dismounting efficiency is improved. The clamping blocks can be driven to be separated from the interiors of the limiting grooves by pressing the blocks downwards, then the inserting blocks are pulled out of the inserting grooves, disassembling is completed, the effect of rapid disassembling and assembling is achieved, and through the technical scheme, the problems that in the prior art, disassembling and assembling are not rapid, and safety is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts, and in particular to a quick disassembly tool for mechanical parts. Background Art

[0002] At present, in the field of mechanical manufacturing, time is money and efficiency is life. The emergence of quick disassembly tools has undoubtedly injected new vitality into this industry. They not only improve production efficiency and reduce labor intensity, but also bring unprecedented convenience to the maintenance and replacement of mechanical parts. The application of quick disassembly tools is of great significance to improving production efficiency and reducing labor intensity. Especially in the process of maintenance and replacement of mechanical parts, it is crucial to disassemble and install parts quickly and accurately.

[0003] The utility model in the prior art has an authorization announcement number of CN207448382U, and its name is: disassembly tool. A disassembly tool, which is characterized in that it includes a handle, a connecting rod and a working head, the handle and the working head are respectively connected to the two ends of the connecting rod, the working head has a first end, a second end and a working part, wherein the first end and the second end are spaced apart in a direction perpendicular to the length direction of the connecting rod, the working part extends between the first end and the second end, and its thickness gradually increases from the first end to the second end. This patent is suitable for the disassembly of retaining ring parts of different models and sizes, and has wide applicability and practicality. This patent not only saves storage space and improves the convenience of carrying, but also significantly reduces the cost of maintenance operations.

[0004] However, the connection between the handle and the connecting rod in this patent is a screw connection, but this connection method is relatively cumbersome during disassembly and assembly, and the screws are prone to rust after long-term use, so there is a problem of inconvenient disassembly and assembly. Utility Model Content

[0005] The utility model provides a quick disassembly tool for mechanical parts, which solves the problems of slow disassembly and assembly and poor safety in the related technology.

[0006] The technical solution of the utility model is as follows:

[0007] A quick disassembly tool for mechanical parts, comprising a handle, one end of the handle is fixedly connected to a mounting block by screws, the other end of the handle is fixedly connected to a connecting piece by screws, one side of the connecting piece is fixedly connected to a support rod by screws, and a mounting assembly is fixedly arranged inside the mounting block;

[0008] The mounting assembly comprises a disassembly rod, one end of the disassembly rod is fixedly connected to the plug-in block by a screw, a rectangular block is slidably assembled inside the mounting block, both sides of the rectangular block are fixedly connected to movable plates by screws, the bottom of the rectangular block is fixedly connected to the movable rod by screws, the bottom of the movable rod is fixedly connected to the guide rod by screws, the guide rod is slidably assembled inside the mounting block, one end of the guide rod is fixedly connected to the pressure rod by a bolt, and the top of the pressure rod is fixedly connected to the pressure block by bolts, and the mounting block is slidably assembled inside the two symmetrically arranged movable plates, one side of the two movable plates are fixedly connected to the fixing rod by bolts, the two fixing rods are respectively slidably assembled inside the two movable plates, the other sides of the two movable plates are fixedly connected to the card blocks by bolts, and the two card blocks are slidably assembled inside the mounting block, and a nut extractor is provided at one end of the support rod.

[0009] Preferably, an anti-slip cover is bonded to the outer surface of the handle, four circumferentially evenly distributed reflective strips are bonded to the outer surface of the connecting piece, a button is installed on the connecting piece, and a lighting lamp is installed on the outer surface of the mounting block, and the button and the lighting lamp are electrically connected.

[0010] Preferably, a plug-in slot is provided inside the mounting block, and the plug-in block and the plug-in slot have the same shape and size, so as to facilitate quick disassembly and assembly.

[0011] Preferably, two symmetrically arranged slots are provided inside the plug-in block, and the block and the slots have the same shape and size, thereby achieving a limiting effect on the plug-in block.

[0012] Preferably, a movable groove is opened inside the mounting block, the rectangular block is slidably connected inside the movable groove, a first spring is sleeved on the outer circumferential surface of the movable rod, one end of the first spring is connected to the bottom of the rectangular block, and the other end of the first spring is connected to the inner wall of the movable groove, and the rectangular block is automatically popped out under the action of the first spring.

[0013] Preferably, a slide groove is provided inside the mounting block, the guide rod is slidably connected inside the slide groove, two symmetrically arranged second springs are connected between the bottom of the guide rod and the inner wall of the slide groove, and the guide rod is automatically reset under the action of the second spring.

[0014] Preferably, waist-shaped grooves are provided inside the two movable plates, and the two fixing rods are slidably connected inside the two waist-shaped grooves respectively, thereby achieving the stability of the fixing rods.

[0015] Preferably, a threaded groove is provided inside the nut extractor to facilitate removal of nuts or screws.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. In the utility model, by setting structures such as plug-in blocks and card blocks, when installing the disassembly rod, the plug-in block at the bottom of the disassembly rod is directly aligned with the plug-in slot and inserted. At this time, the card block is automatically popped out of the limit position under the action of the first spring, thereby achieving fixation. When disassembling, the block can be pressed downward to drive the card block to be separated from the inside of the limit slot, and then the plug-in block is pulled out of the plug-in slot to complete the disassembly, thereby achieving the effect of quick disassembly and assembly.

[0018] 2. In the utility model, by setting structures such as buttons and lighting, when using the device, the button can be used to control the lighting, thereby helping the user to better see the position of mechanical parts and the operation of disassembly tools. The anti-slip cover can increase the friction of the fingers, making the grip more stable and preventing the tool from slipping from the hand during use, thereby improving the convenience, safety and comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For the utility model Figure 1 A in the enlarged view;

[0022] Figure 3 It is a partial structural sectional view of the utility model;

[0023] Figure 4 For the utility model Figure 3 The enlarged view of point B in the figure;

[0024] Figure 5 It is a cross-sectional view of the nut extractor of the present utility model.

[0025] In the figure: 1. disassembly rod; 2. installation block; 3. handle; 4. connector; 5. support rod; 6. nut extractor; 7. lighting lamp; 8. reflective strip; 9. button; 10. plug-in block; 11. clamping block; 12. movable plate; 13. fixed rod; 14. waist-shaped groove; 15. movable plate; 16. rectangular block; 17. first spring; 18. movable rod; 19. guide rod; 20. second spring; 21. pressure rod; 22. pressure block; 23. threaded groove; 24. anti-slip sleeve. DETAILED DESCRIPTION

[0026] The following will be combined with 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.

[0027] Example 1

[0028] like Figure 1 to Figure 5 As shown, this embodiment proposes a quick disassembly tool for mechanical parts, including a handle 3, one end of the handle 3 is fixedly connected to the mounting block 2 by screws, the other end of the handle 3 is fixedly connected to the connecting piece 4 by screws, one side of the connecting piece 4 is fixedly connected to the support rod 5 by screws, and a mounting assembly is fixedly arranged inside the mounting block 2, the mounting assembly includes a disassembly rod 1, one end of the disassembly rod 1 is fixedly connected to the plug-in block 10 by screws, a rectangular block 16 is slidably assembled inside the mounting block 2, both sides of the rectangular block 16 are fixedly connected to movable plates 15 by screws, the bottom of the rectangular block 16 is fixedly connected to the movable rod 18 by screws, the bottom of the movable rod 18 is fixedly connected to the guide rod 19 by screws, the guide rod 19 is slidably assembled inside the mounting block 2, one end of the guide rod 19 is fixedly connected to the pressure rod 21 by bolts, and the top of the pressure rod 21 is fixedly connected to the pressure block by bolts 22. The interior of the mounting block 2 is slidably equipped with two symmetrically arranged movable plates 12. One side of the two movable plates 12 is fixedly connected with a fixing rod 13 by bolts. The two fixing rods 13 are slidably assembled in the interior of the two movable plates 15 respectively. The other sides of the two movable plates 12 are fixedly connected with a clamping block 11 by bolts. The two clamping blocks 11 are slidably assembled in the interior of the mounting block 2. A nut extractor 6 is provided at one end of the support rod 5. Through the arrangement of the plug-in block 10 and the clamping block 11 and other structures, when installing and disassembling the disassembly rod 1, the plug-in block 10 at the bottom of the disassembly rod 1 is directly aligned with the plug-in slot and inserted. At this time, the clamping block 11 is automatically popped out of the limit position under the action of the first spring 17, thereby achieving fixation. When disassembling, pressing the block 22 downward can drive the clamping block 11 to disengage from the interior of the limit slot, and then the plug-in block 10 is pulled out of the plug-in slot to complete the disassembly, thereby achieving the effect of quick disassembly and assembly.

[0029] like Figure 4 As shown, a plug-in slot is provided inside the mounting block 2, and the plug-in block 10 and the plug-in slot have the same shape and size.

[0030] like Figure 4 As shown, two symmetrically arranged card slots are provided inside the plug-in block 10, and the card block 11 and the card slots have the same shape and size.

[0031] like Figure 4As shown, a movable groove is opened inside the mounting block 2, and a rectangular block 16 is slidably connected inside the movable groove. A first spring 17 is sleeved on the outer circumference of the movable rod 18, one end of the first spring 17 is connected to the bottom of the rectangular block 16, and the other end of the first spring 17 is connected to the inner wall of the movable groove.

[0032] like Figure 4 As shown, a slide groove is provided inside the mounting block 2, a guide rod 19 is slidably connected inside the slide groove, and two symmetrically arranged second springs 20 are commonly connected between the bottom of the guide rod 19 and the inner wall of the slide groove.

[0033] like Figure 4 As shown, the two movable plates 15 are provided with waist-shaped grooves 14 inside, and the two fixing rods 13 are slidably connected inside the two waist-shaped grooves 14 respectively.

[0034] like Figure 5 As shown, a thread groove 23 is provided inside the nut extractor 6 .

[0035] In this embodiment, when the device is used to replace the disassembly rod 1, the pressing block 22 is pressed downward, the pressing block 22 drives the pressing rod 21 to move, the pressing rod 21 drives the guide rod 19 to move, the guide rod 19 drives the movable rod 18 to move, the movable rod 18 drives the rectangular block 16 to move, the rectangular block 16 drives the movable plates 15 on both sides to move, at this time, the fixed rod 13 slidably connected in the waist-shaped groove 14 opened inside the movable plate 15 moves along the waist-shaped groove 14, the fixed rod 13 drives the movable plate 12 to move, the movable plate 12 drives the card block 11 to move relatively, at this time, the card block 11 is disengaged from the card slot opened inside the plug-in block 10, and then the plug-in block 10 is pulled out of the installation block 2, and the disassembly is completed. Then, the plug-in block 10 fixed at one end of the replaced disassembly rod 1 is aligned with the plug-in slot and inserted until the rectangular plate is automatically popped out under the action of the first spring 17, thereby driving the two clamping blocks 11 to automatically pop into the clamping slot, realizing the limiting effect on the plug-in block 10, and completing the installation, achieving the effect of quick disassembly and assembly, simplifying the installation and disassembly process of the disassembly rod 1, reducing the operation time and labor intensity, and the user can quickly complete the disassembly and assembly of the disassembly rod 1 without using additional tools or fasteners such as screws, which not only improves the work efficiency, but also reduces the risk of tool damage and loss.

[0036] Example 2

[0037] like Figure 1-2As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that an anti-slip cover 24 is bonded to the outer circumference of the handle 3, four circumferentially evenly distributed reflective strips 8 are bonded to the outer circumference of the connecting member 4, a button 9 is installed on the connecting member 4, and a lighting lamp 7 is installed on the outer circumference of the mounting block 2. The button 9 and the lighting lamp 7 are electrically connected. Through the arrangement of structures such as the button 9 and the lighting lamp 7, when using the device, the lighting lamp 7 can be controlled by using the button 9, thereby helping the user to better see the position of the mechanical parts and the operation of the disassembly tool. The anti-slip cover 24 can increase the friction of the fingers, make the grip more stable, and prevent the tool from slipping from the hand during use, thereby improving the convenience, safety and comfort of use.

[0038] In this embodiment, the button 9 can control the switch of the lighting lamp 7. In a dim environment, the lighting lamp 7 can help the user better see the position of the mechanical parts and the operation of the disassembly tool, which can simplify the operation process and improve work efficiency. In a low-light environment, the reflective strip 8 can increase visibility, making it easier for operators to notice the tools and mechanical parts. It can reflect light to make the tools more conspicuous at a certain angle. The anti-slip cover 24 can increase the friction of the fingers, making the grip more stable and preventing the tool from slipping out of the hand during use. At the same time, the anti-slip design also helps to reduce hand fatigue caused by long-term operation and solves the problem of poor safety.

[0039] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick disassembly tool for mechanical parts, characterized in that: It comprises a handle (3), one end of the handle (3) is fixedly connected to a mounting block (2) by means of screws, the other end of the handle (3) is fixedly connected to a connecting piece (4) by means of screws, one side of the connecting piece (4) is fixedly connected to a supporting rod (5) by means of screws, and a mounting assembly is fixedly arranged inside the mounting block (2); The installation assembly comprises a disassembly rod (1), one end of the disassembly rod (1) is fixedly connected to a plug-in block (10) by means of screws, a rectangular block (16) is slidably mounted inside the installation block (2), both sides of the rectangular block (16) are fixedly connected to movable plates (15) by means of screws, the bottom of the rectangular block (16) is fixedly connected to a movable rod (18) by means of screws, the bottom of the movable rod (18) is fixedly connected to a guide rod (19) by means of screws, the guide rod (19) is slidably mounted inside the installation block (2), and one end of the guide rod (19) is fixedly connected to a pressure rod (21) by means of bolts. The top of the pressure rod (21) is fixedly connected to a pressure block (22) by bolts, and two symmetrically arranged movable plates (12) are slidably mounted inside the mounting block (2). One side of the two movable plates (12) is fixedly connected to a fixed rod (13) by bolts. The two fixed rods (13) are respectively slidably mounted inside the two movable plates (15). The other side of the two movable plates (12) is fixedly connected to a clamping block (11) by bolts. The two clamping blocks (11) are slidably mounted inside the mounting block (2). A nut extractor (6) is provided at one end of the support rod (5).

2. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: An anti-slip sleeve (24) is bonded to the outer circumference of the handle (3), four reflective strips (8) evenly distributed around the circumference are bonded to the outer circumference of the connecting piece (4), a button (9) is installed on the connecting piece (4), and an illuminating lamp (7) is installed on the outer circumference of the mounting block (2), and the button (9) and the illuminating lamp (7) are electrically connected.

3. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: A plug-in slot is provided inside the installation block (2), and the plug-in block (10) and the plug-in slot have the same shape and size.

4. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: Two symmetrically arranged card slots are provided inside the plug-in block (10), and the card block (11) and the card slots have the same shape and size.

5. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: A movable groove is provided inside the mounting block (2), the rectangular block (16) is slidably connected inside the movable groove, a first spring (17) is sleeved on the outer circumference of the movable rod (18), one end of the first spring (17) is connected to the bottom of the rectangular block (16), and the other end of the first spring (17) is connected to the inner wall of the movable groove.

6. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: A slide groove is provided inside the mounting block (2), the guide rod (19) is slidably connected inside the slide groove, and two symmetrically arranged second springs (20) are commonly connected between the bottom of the guide rod (19) and the inner wall of the slide groove.

7. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: The two movable plates (15) are each provided with a waist-shaped groove (14) inside, and the two fixing rods (13) are respectively slidably connected inside the two waist-shaped grooves (14).

8. A quick disassembly tool for mechanical parts according to claim 1, characterized in that: A thread groove (23) is provided inside the nut extractor (6).

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