A convenient disassembly tool for mechanical equipment

Abstract

The present invention relates to the field of tools, and in particular to a convenient disassembly tool for mechanical equipment. The technical solution of the present invention is: a convenient disassembly tool for mechanical equipment, including a sleeve, a grip rod, a pressure block, a push block and a storage tube, etc.; the sleeve is connected to a grip rod; the grip rod is connected to a pressure block; the grip rod is fixedly connected to a push block; the push block is fixedly connected to a plurality of storage tubes. The use steps of the present invention are simple and convenient, and the appearance is not much different from that of existing tools, which is convenient for users to carry and use. In addition, compared with existing tools, the use range is wider and the applicability is strong. Furthermore, when the bolt is in a normal state without wear and deformation, it can also be disassembled by the present invention. The iron ball particles are squeezed between the bolt, the pressure block and the clamping teeth by the pressure block, so that the bolt and the sleeve are clamped, and the sleeve applies a disassembly rotation force to the bolt to disassemble the bolt, thereby realizing the disassembly of the bolt that is smooth due to external erosion or frequent disassembly wear.

Description

Technical Field

[0001] The invention relates to the field of tools, and in particular to a convenient disassembly tool for mechanical equipment. Background Art

[0002] Bolts are one of the most commonly used fasteners in mechanical equipment. When bolts are subjected to external erosion or frequent disassembly and wear, the edges and corners of the upper nut gradually become rounded, resulting in the tool being unable to tighten the bolt and causing it to slip when using tools to disassemble it, making the bolt difficult to disassemble.

[0003] The existing processing method usually adds some friction materials to the bolt to increase the friction between the bolt and the tool. This method requires the friction materials to be hard enough. Otherwise, when the torque is too large, the tool will still slip. The inertia of slipping due to excessive torque may even cause the user to collide with the mechanical equipment and get injured. In general, users do not carry friction materials that meet the requirements at all times, and such friction materials are difficult to obtain at any time and anywhere, resulting in great limitations of this method. Summary of the invention

[0004] In order to overcome the disadvantage that the edges and corners of the nut on the bolt are gradually rounded, the tool cannot clamp the bolt and slips, which makes the bolt difficult to remove, the present invention provides a convenient disassembly tool for mechanical equipment.

[0005] The technical solution of the present invention is: a convenient disassembly tool for mechanical equipment, including a sleeve and a gripping rod; a plurality of latching teeth are arranged in the sleeve; a latching cavity is arranged in the sleeve; a gripping rod is connected to the sleeve; the gripping rod is inserted in the sleeve; a screw hole is arranged on the sleeve; a thread is arranged on the gripping rod; the thread is matched with the screw hole; and also includes a pressure block, a push block and a storage tube; the gripping rod is connected to the pressure block; a plurality of through grooves matched with the number and size of the latching teeth are opened on the pressure block; the gripping rod is fixedly connected to the push block; the push block is opened with a plurality of flow ports; the push block is fixedly connected to a plurality of storage tubes; the storage tube outlet is connected with the flow port of the corresponding push block; a small amount of iron ball particles are stored in all storage tubes; a top block is connected in the storage tube; the pressure block, the push block and the storage tube are distributed from bottom to top.

[0006] More preferably, the upper side of the latching tooth is configured as an arc-shaped surface.

[0007] More preferably, the lower surface of the pressing block is configured as a rough surface.

[0008] More preferably, it also includes an extrusion plate, a connecting rod and a hand push plate; the extrusion plate is connected inside the sleeve; the lower side of the extrusion plate contacts the upper sides of all the top blocks; a number of connecting rods are fixedly connected to the extrusion plate; the connecting rod passes through the sleeve; a number of connecting rods pass through the sleeve and one end of the several connecting rods is commonly fixedly connected to a hand push plate.

[0009] More preferably, a negative pressure unit is also included, and the negative pressure unit includes a rubber ring and a piston; the rubber ring is rotatably connected to the lower side of the sleeve; a plurality of limit rods are fixedly connected to the upper side of the rubber ring; all the limit rods are inserted into the sleeve; a cavity is opened in the grip rod; a flow cavity is opened in the grip rod; the flow cavity is connected with the cavity; a flow hole is opened in the middle of the pressure block; the upper side of the flow hole is connected with the lower side of the flow cavity; the lower side of the flow hole is connected with the card cavity; and a plurality of pistons are slidably connected in the cavity.

[0010] More preferably, a grinding block is further included; and the rubber ring is fixedly connected with a plurality of grinding blocks.

[0011] More preferably, the grinding block is arranged to be inclined outwards.

[0012] More preferably, it also includes a magnetic ring and a sleeve magnetic ring.

[0013] More preferably, it further comprises an interception block; a plurality of interception blocks are fixedly connected to the push block; and the interception blocks are located in the flow openings corresponding to the push blocks.

[0014] More preferably, the upper side of the interception block is provided with an oblique angle.

[0015] Beneficial effects: The use steps of the present invention are simple and convenient, and the appearance is not much different from that of existing tools, so it is convenient for users to carry and use. In addition, compared with existing tools, the use range is wider and the applicability is strong. Furthermore, when the bolts are in a normal state without wear and deformation, the present invention can also be used for disassembly;

[0016] The iron ball particles are squeezed between the bolt, the pressing block and the clamping teeth through the pressing block, so that the bolt and the sleeve are clamped, and the sleeve applies a disassembly rotation force to the bolt to disassemble the bolt, thereby realizing the disassembly of the bolt that is smooth due to external erosion or frequent disassembly wear;

[0017] The lower surface of the pressing block is set as a rough surface to increase the friction with the iron ball particles, and at the same time form friction on the upper side of the bolt, increase the force to drive the bolt to rotate, and increase the clamping effect with the bolt when removing;

[0018] The extrusion plate contacts the top block and pushes it to move into the storage tube, so that the iron ball particles in the storage tube are pushed out and enter the card cavity, thereby preventing the iron ball particles from being unable to enter the card cavity by their own gravity when the present invention is used at a certain tilt angle or upside down;

[0019] The negative pressure unit forms a negative pressure in the clamping cavity, and the sleeve is adsorbed on the surface of the object to prevent the pressure block from continuously moving downward and contacting the upper side of the bolt to generate a large reaction force, which will cause the sleeve to move upward relatively and then separate from the surface of the object to form a gap. The unstuck iron ball particles will overflow through this gap, and then lose the function of clamping the bolt;

[0020] Use a grinding block to grind and smooth the surface of the object around the bolt, so as to avoid the surface of the object around the bolt being uneven due to rust and other problems, which will lead to insufficient sealing when the rubber ring is fitted;

[0021] The iron ball particles are driven to slide by the magnetic ring, so that the iron ball particles can be collected and reused conveniently;

[0022] Impurities larger than iron ball particles are intercepted by interception blocks to prevent them from entering the storage cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the convenient disassembly tool for mechanical equipment of the present invention;

[0024] Figure 2 is a cross-sectional view of a sleeve of the present invention;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the connection state of the pressing block, the pushing block and the storage cylinder of the present invention;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the combination of the pressing block, the pushing block and the storage cylinder of the present invention;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention in an inverted use state;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the combination of the sleeve, rubber ring and magnetic ring of the present invention;

[0029] Figure 7 It is a schematic diagram of the three-dimensional structure of the negative pressure unit of the present invention;

[0030] Figure 8 For the present invention Figure 7 The enlarged view of point A in the middle;

[0031] Fig. 9 It is a front view of the negative pressure unit of the present invention;

[0032] Fig.10 For the present invention Figure 7 Enlarged view of point B in the middle.

[0033] Markings in the figure are: 1-sleeve, 1001-grip tooth, 1002-grip cavity, 2-grip rod, 2001-thread, 2002-cavity, 2003-circulation cavity, 3-pressure block, 3001-circulation hole, 4-push block, 5-storage cylinder, 5001-top block, 21-extrusion plate, 22-connecting rod, 23-hand push plate, 31-rubber ring, 3101-limit rod, 32-piston, 33-grinding block, 41-magnetic ring, 42-interception block. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the protection scope and application scope of the present invention are not limited.

[0035] Example 1

[0036] like Figure 1-Figure 5 As shown, a convenient disassembly tool for mechanical equipment includes a sleeve 1 and a gripping rod 2; a plurality of locking teeth 1001 are arranged in the sleeve 1; a locking cavity 1002 is arranged in the sleeve 1; the sleeve 1 is connected with the gripping rod 2; the gripping rod 2 is T-shaped; the gripping rod 2 is inserted into the sleeve 1; a screw hole is arranged on the sleeve 1; a thread 2001 is arranged on the gripping rod 2; the thread 2001 is adapted to the screw hole;

[0037] It also includes a pressure block 3, a push block 4 and a storage tube 5; the pressure block 3 is rotatably connected to the lower side of the handle 2; the pressure block 3 is provided with a plurality of through grooves that are matched with the number and size of the latch teeth 1001; the push block 4 is fixedly connected to the lower side of the handle 2; the push block 4 is provided with a plurality of flow ports; the push block 4 is fixedly connected to the storage tube 5 with the same number as the flow ports; the outlet of the storage tube 5 is connected to the corresponding flow port of the push block 4; a small amount of iron ball particles are stored in all the storage tubes 5; a top block 5001 is slidably connected in the storage tube 5; the pressure block 3, the push block 4 and the storage tube 5 are distributed from bottom to top.

[0038] The upper side of the latch teeth 1001 is configured as an arc-shaped surface to prevent the iron ball particles from staying on the upper side of the latch teeth 1001 and facilitate guiding the iron ball particles to fall between two adjacent latch teeth 1001 .

[0039] The lower surface of the pressing block 3 is set to be a rough surface to increase the friction force in contact with the iron ball particles.

[0040] It also includes an extrusion plate 21, a connecting rod 22 and a hand push plate 23; the extrusion plate 21 is slidably connected in the sleeve 1; the lower side of the extrusion plate 21 contacts the upper sides of all the top blocks 5001; four connecting rods 22 are welded on the extrusion plate 21; the connecting rods 22 pass through the sleeve 1; the four connecting rods 22 pass through the sleeve 1 and one end is fixedly connected to a hand push plate 23.

[0041] When the bolts are subjected to external erosion or frequent disassembly and wear, the edges and corners of the upper nut position gradually become smooth. When using tools to disassemble, the tools cannot clamp the bolts and slip, making the bolts difficult to disassemble. Adding some friction materials to the bolts, generally users do not carry friction materials that meet the requirements at all times, and such friction materials are difficult to obtain at any time and anywhere, resulting in great limitations of this method.

[0042] In view of the above situation, the present invention provides a convenient disassembly tool for mechanical equipment.

[0043] The initial state of the present invention is as follows Figure 2, the iron ball particles are stored in the storage tube 5, the through groove of the pressing block 3 is misaligned with the flow opening of the pushing block 4, and the iron ball particles cannot fall through the through groove of the pressing block 3. When the user uses the present invention to remove the bolt, the sleeve 1 is put on the bolt, the lower side of the sleeve 1 is in contact with the surface of the object around the bolt, and then the grip 2 is rotated, the thread 2001 rotates in the screw hole of the sleeve 1, and the grip 2 moves downward a distance relative to the sleeve 1. The rotation of the grip 2 drives the pushing block 4 and the storage tube 5 to rotate, so that the flow opening of the pushing block 4 is aligned and connected with the through groove of the pressing block 3. Under the action of gravity, the iron ball particles in the storage tube 5 fall to The iron balls fall down into the card cavity 1002 and fill in the gap between the bolt and the card tooth 1001. The upper side of the card tooth 1001 is set as an arc surface to prevent the iron ball particles from staying on the upper side of the card tooth 1001 and to facilitate the iron ball particles to fall into the gaps on both sides of each card tooth 1001. After that, the user continues to rotate the grip 2, the grip 2 pushes the push block 4 to move downward, and the push block 4 pushes the pressure block 3 to move downward until its lower side contacts the iron ball particles on the upper side of the bolt and squeezes them. The squeezed iron ball particles are tightly stuck between the bolt, the pressure block 3 and the card tooth 1001, so that the bolt and the sleeve 1 are clamped.

[0044] It should be noted that when the pressing block 3 moves downward to squeeze the iron ball particles, the through slot of the pressing block 3 is engaged with the latching teeth 1001 , and thus the iron ball particles cannot move upward through the through slot of the pressing block 3 .

[0045] Then the user continues to rotate the handle 2, and the handle 2 cannot move further downward due to the restriction of the pressure block 3, and then the thread 2001 applies friction force to the screw hole of the sleeve 1 to drive the sleeve 1 to rotate. The sleeve 1 applies a disassembly rotation force to the bolt to remove the bolt, thereby realizing the disassembly of the bolt that has become smooth due to external erosion or frequent disassembly wear.

[0046] In particular, the lower surface of the pressing block 3 is set as a rough surface to increase the friction with the iron ball particles, while forming friction on the upper side of the bolt, increasing the force driving the bolt to rotate and increasing the clamping effect with the bolt during removal.

[0047] The above is the process when the present invention is used at a vertical angle. When the bolt is at a certain tilt angle or inverted, the present invention needs to change the angle. At this time, the iron ball particles cannot enter the card cavity 1002 by their own gravity. The user puts the sleeve 1 on the bolt so that the flow port of the push block 4 is aligned and connected with the through groove of the pressure block 3. One hand keeps the sleeve 1 pressed on the bolt, and the other hand pushes the hand push plate 23 in the direction of the sleeve 1. The hand push plate 23 pushes the connecting rod 22, and the connecting rod 22 pushes the extrusion plate 21, and then the extrusion plate 21 The push block 5001 contacts and pushes it to move into the storage tube 5. The push block 5001 pushes out the iron ball particles in the storage tube 5 and enters the card cavity 1002 through the flow port of the push block 4 and the through groove of the pressure block 3. Then the user rotates the grip 2 to squeeze the iron ball particles between the bolt, the pressure block 3 and the card tooth 1001 through the pressure block 3, thereby clamping the bolt and the sleeve 1, and then performing subsequent disassembly work to avoid the iron ball particles being unable to enter the card cavity 1002 by their own gravity when the bolt is at a certain tilt angle or inverted.

[0048] In summary, the use steps of the present invention are simple and convenient, and the appearance is not much different from that of existing tools, which is convenient for users to carry and use. In addition, compared with existing tools, the use range is wider and the applicability is strong. Furthermore, when the bolts are in normal condition without wear and deformation, they can also be disassembled through the present invention.

[0049] Example 2

[0050] On the basis of Example 1, Figure 1 and Figure 6-Figure 9 As shown, it also includes a negative pressure unit, which includes a rubber ring 31 and a piston 32; the rubber ring 31 is rotatably connected to the lower side of the sleeve 1; the rubber ring 31 is made of wear-resistant material; four limit rods 3101 are fixedly connected to the upper side of the rubber ring 31 in an annular array; all the limit rods 3101 are inserted into the sleeve 1; the limit rods 3101 are provided with elastic parts to ensure the initial position, so that the rubber ring 31 fits the lower side of the sleeve 1; a cavity 2002 is opened in the grip rod 2; a flow cavity 2003 is opened in the grip rod 2; the flow cavity 2003 and the cavity 200 2 is connected; a flow hole 3001 is opened in the middle of the pressure block 3; the upper side of the flow hole 3001 is connected with the lower side of the flow cavity 2003; the lower side of the flow hole 3001 is connected with the card cavity 1002; two pistons 32 symmetrically distributed in the left and right are slidably connected in the cavity 2002; by pulling the two pistons 32 to both sides, the space of the cavity 2002 is expanded, and the air inside the card cavity 1002 is sucked in by the flow cavity 2003 and the flow hole 3001, so that a negative pressure is formed in the card cavity 1002, thereby making the sleeve 1 form an effect of being adsorbed on the surface of the object.

[0051] It also includes a grinding block 33; a plurality of grinding blocks 33 distributed in an annular shape are fixedly connected to the lower side of the rubber ring 31; the grinding blocks 33 are driven by rotating the sleeve 1 to grind and flatten the surface of the object to ensure the sealing of the rubber ring 31 when it is fitted.

[0052] The grinding block 33 is arranged to be inclined outwards, so as to facilitate the discharge of the grinding debris outwards.

[0053] When a large rotational force is required to disassemble the bolt, the user rotates the handle 2 to make the pressure block 3 squeeze the iron ball particles downward. Since it is inconvenient to observe the fit between the surface of the object below the sleeve 1 and around the bolt, the pressure block 3 continues to move downward to squeeze the upper side of the bolt, generating a large reaction force. At this time, since the pressure block 3 can no longer move downward, the sleeve 1 is not driven by the handle 2 to rotate and moves upward relatively, thereby separating from the surface of the object to form a gap. Although the iron ball particles have entered between the bolt and the locking tooth 1001, the iron ball particles are not stuck between the bolt and the locking tooth 1001 due to the rotational friction of the sleeve 1. When a gap appears on the lower side of the sleeve 1, the extrusion force applied by the pressure block 3 on the iron ball particles will cause the iron ball particles to overflow outward through this gap, thereby losing the function of clamping the bolt.

[0054] Therefore, after the user puts the sleeve 1 on the bolt and before releasing the rust particles, the user applies pressure to make the lower side of the sleeve 1 close to the surface of the object around the bolt, and then expands the space of the cavity 2002 by pulling the two pistons 32 to both sides, and sucks the air in the card cavity 1002 into the cavity 2002 through the flow cavity 2003 and the flow hole 3001, so that negative pressure is formed in the card cavity 1002, and then the sleeve 1 squeezes the rubber ring 31 to form an effect of adsorption on the surface of the object. When the pressure block 3 continues to move downward and contacts the upper side of the bolt to generate a reaction force, the sleeve 1 is adsorbed on the surface of the object at this time, and the user continues to rotate the grip 2 and encounters a certain resistance. The grip 2 cannot continue to rotate downward on the sleeve 1, and then the thread 2001 moves toward the thread of the sleeve 1. The hole exerts a force to drive the sleeve 1 to rotate, so that the sleeve 1 and the rubber ring 31 rotate relative to each other, and at the same time, the pressure block 3 moves down to the extreme position, squeezing the iron ball particles in the clamping cavity 1002 on the lower side of the bolt and the pressure block 3. The friction force of the sleeve 1 rotating causes the iron ball particles to be stuck between the bolt and the clamping tooth 1001, clamping the bolt and the sleeve 1, and then the gripping rod 2 drives the sleeve 1 to start rotating, applying a rotational force to the bolt for disassembly; during the disassembly process, as the bolt is screwed out, even if a gap appears on the lower side of the sleeve 1 when it moves upward, the iron ball particles are already stuck between the bolt and the clamping tooth 1001, and will not fall off. In addition, the sleeve 1 moves upward, and the limit rod 3101 maintains the connection between the rubber ring 31 and the sleeve 1 to prevent the rubber ring 31 from falling off.

[0055] In summary, negative pressure is formed in the clamping cavity 1002, so that the sleeve 1 is adsorbed on the surface of the object, which prevents the pressure block 3 from continuously moving downward and contacting the upper side of the bolt to generate a large reaction force. The sleeve 1 will move upward relatively, and then separate from the surface of the object to form a gap. The iron ball particles that are not stuck will overflow outward through this gap, thereby losing the function of clamping the bolt.

[0056] The surface of the object around the bolt is uneven due to problems such as rust, which leads to insufficient sealing when the rubber ring 31 is fitted. Before using the present invention, the user holds the sleeve 1 so that the grinding block 33 on the lower side is attached to the surface of the object around the bolt, and then rotates the sleeve 1 so that the grinding block 33 grinds and smoothes the surface of the object, thereby avoiding the surface of the object around the bolt being uneven due to problems such as rust, which leads to insufficient sealing when the rubber ring 31 is fitted.

[0057] It should be noted that the sleeve 1 and the rubber ring 31 are connected in a damping rotational manner, and thus a large force is required for relative rotation between the sleeve 1 and the rubber ring 31. Therefore, the user holds the sleeve 1 and can normally perform rotational grinding through the grinding block 33. In addition, when the sleeve 1 squeezes the rubber ring 31 against the surface of the object for sealing, the upper side of the grinding block 33 squeezes the rubber ring 31 correspondingly, and then the grinding block 33 shrinks into the rubber ring 31, so that the rubber ring 31 can completely fit the surface of the object for sealing.

[0058] Example 3

[0059] On the basis of Example 2, Figure 1 and Figure 6-Figure 10 As shown, a magnetic ring 41 is also included; the magnetic ring 41 is slidably connected to the outer side of the sleeve 1; the initial position of the magnetic ring 41 is located at the lower side of the sleeve 1. When the present invention is used, the iron ball particles are adsorbed and restricted inside the sleeve 1 by the magnetic ring 41 to prevent the iron ball particles from scattering, so that the iron ball particles can be reused.

[0060] It also includes an interception block 42 ; a plurality of interception blocks 42 are fixedly connected to the push block 4 ; the interception blocks 42 are located in the flow openings corresponding to the push blocks 4 .

[0061] The upper side of the interception block 42 is provided with an oblique angle to facilitate the iron ball particles to pass through the storage tube 5 downward into the flow port of the push block 4. When the iron ball particles are recovered and pass through the through groove of the pressing block 3 into the storage tube 5, the lower side of the interception block 42 will intercept impurities larger than the iron ball particles.

[0062] The initial position of the magnetic ring 41 is located at the lower side of the sleeve 1. When the present invention is used, the iron ball particles are adsorbed and confined inside the sleeve 1 by the magnetic ring 41, so as to prevent the lower side of the sleeve 1 from losing contact with the surface of the object during the bolt tightening process. The iron ball particles in the card cavity 1002 will overflow and scatter to the outside of the sleeve 1. The iron ball particles are small and difficult to collect, resulting in the inability to be reused.

[0063] After the bolts are unscrewed, the present invention is inverted again, and the user slides the magnetic ring 41 downward along the outer surface of the sleeve 1 by hand, thereby driving the iron ball particles in the card cavity 1002 to move downward until they enter the storage tube 5, and the iron ball particles are reloaded into the storage tube 5 for storage for reuse, and then the iron ball particles are driven to slide by the magnetic ring 41, thereby conveniently realizing the collection and reuse of the iron ball particles.

[0064] In addition, when the bolt is removed by the present invention, when the iron ball particles enter the card cavity 1002 from the storage tube 5, they are adsorbed by the magnetic ring 41 and move closer to the inner wall of the card cavity 1002, increasing the effect of filling between the card teeth 1001 and the bolt, thereby improving the clamping effect.

[0065] When recycling iron ball particles, a small amount of impurities will adhere to the lower side of the sleeve 1 after it fits with the surface of the object. When the present invention is inverted to recycle the iron ball particles, the impurities fall into the card cavity 1002 and follow the iron ball particles into the storage tube 5. When the present invention is used again, impurities larger than the iron ball particles will block the iron ball particles from entering the bolt gap, affecting the clamping effect. When the iron ball particles pass through the flow port of the push block 4 and enter the storage tube 5, the interception block 42 intercepts impurities larger than the iron ball particles to prevent the impurities from entering the storage tube 5. Then the user places the sleeve 1 with the opening facing downward, so that the impurities fall out of the card cavity 1002 to avoid residue.

[0066] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A convenient disassembly tool for mechanical equipment, characterized in that: The invention comprises a sleeve (1) and a gripping rod (2); a plurality of gripping teeth (1001) are arranged in the sleeve (1); a gripping cavity (1002) is arranged in the sleeve (1); the sleeve (1) is connected to the gripping rod (2); the gripping rod (2) is inserted into the sleeve (1); a screw hole is arranged in the sleeve (1); a thread (2001) is arranged on the gripping rod (2); the thread (2001) is matched with the screw hole; the invention also comprises a pressure block (3), a push block (4) and a storage tube (5); the gripping rod (2) is connected to the pressure block (3); the pressure block (2001) is connected to the gripping rod (2 ... The block (3) is provided with a plurality of through grooves matching the number and size of the latch teeth (1001); the gripping rod (2) is fixedly connected with a push block (4); the push block (4) is provided with a plurality of flow openings; the push block (4) is fixedly connected with a plurality of storage cylinders (5); the outlets of the storage cylinders (5) are connected with the flow openings of the corresponding push blocks (4); a small amount of iron ball particles are stored in all the storage cylinders (5); the storage cylinders (5) are connected with a top block (5001); the pressing block (3), the push block (4) and the storage cylinder (5) are arranged from bottom to top; The lower surface of the pressing block (3) is configured as a rough surface; It also includes an extrusion plate (21), a connecting rod (22) and a hand push plate (23); the extrusion plate (21) is connected inside the sleeve (1); the lower side of the extrusion plate (21) contacts the upper sides of all the top blocks (5001); a plurality of connecting rods (22) are fixedly connected to the extrusion plate (21); the connecting rods (22) pass through the sleeve (1); and one end of the plurality of connecting rods (22) passing through the sleeve (1) is commonly fixedly connected to a hand push plate (23).

2. A convenient disassembly tool for mechanical equipment according to claim 1, characterized in that: The upper side of the latching tooth (1001) is configured as an arc-shaped surface.

3. The convenient disassembly tool for mechanical equipment according to claim 1, characterized in that: The invention also comprises a negative pressure unit, which comprises a rubber ring (31) and a piston (32); the rubber ring (31) is rotatably connected to the lower side of the sleeve (1); a plurality of limit rods (3101) are fixedly connected to the upper side of the rubber ring (31); all the limit rods (3101) are inserted into the sleeve (1); a cavity (2002) is provided in the gripping rod (2); a flow cavity (2003) is provided in the gripping rod (2); the flow cavity (2003) is communicated with the cavity (2002); a flow hole (3001) is provided in the middle of the pressing block (3); the upper side of the flow hole (3001) is communicated with the lower side of the flow cavity (2003); the lower side of the flow hole (3001) is communicated with the clamping cavity (1002); and a plurality of pistons (32) are slidably connected in the cavity (2002).

4. The convenient disassembly tool for mechanical equipment according to claim 1, characterized in that: It also includes a grinding block (33); a plurality of grinding blocks (33) are fixedly connected to the rubber ring (31).

5. A convenient disassembly tool for mechanical equipment according to claim 4, characterized in that: The grinding block (33) is arranged to be inclined outwards.

6. A convenient disassembly tool for mechanical equipment according to claim 5, characterized in that: It also includes a magnetic ring (41); a sleeve (1) and a magnetic ring (41).

7. The convenient disassembly tool for mechanical equipment according to claim 5, characterized in that: It also includes an interception block (42); a plurality of interception blocks (42) are fixedly connected to the push block (4); and the interception blocks (42) are located in the flow openings corresponding to the push blocks (4).

8. The convenient disassembly tool for mechanical equipment according to claim 7, characterized in that: The upper side of the interception block (42) is provided with an oblique angle.

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