A portable nut quick separator

Abstract

The utility model relates to nut separation technical field provides a portable nut quick separator, include: clamping piece one, its characterized in that: the outer surface fixed connection of clamping piece one has a plurality of fixed blocks two, the inside of a plurality of fixed blocks two all movably embedded with rotating lever, when using, through connecting rod connects clamping piece one and clamping piece two, and the activity strip is rotated around two fixed blocks two as the center of rotation by pulling, the clamping hole is located the just below of threaded rod one at this moment, then rotates threaded rod one and moves downward in the inside of fixed block one, threaded rod one is clamped to the inside of clamping hole and carries out the spacing to the activity strip at this moment, is provided with a plurality of fixed blocks one and is in different positions, make the inside diameter size of clamping piece one and clamping piece two can change, change the size of inside diameter, can adapt to the screw rod of different inside diameter size, solved the environment that the rusted nut is located is different, leads to the problem that the screwing wrench is inconvenient to fix various screw rods.

Description

Technical Field

[0001] This utility model relates to the field of nut separation technology, and in particular to a portable nut quick separator. Background Technology

[0002] A nut quick release tool is a specialized tool designed for efficiently removing stuck, corroded, deformed, or overtightened nuts without damaging bolts or surrounding structures. It is widely used in mechanical equipment repair, automotive dismantling, rail transportation, petrochemicals, wind power equipment maintenance, and other applications.

[0003] The existing patent, CN217255903U, discloses a rusty nut separator, including a handle. A fixing rivet is provided at one corner of the top of the handle, and a clamp is movably connected to the same corner via the fixing rivet. A protruding stud is provided on the top surface of the handle. A telescopic component is provided inside the handle, consisting of a fixing cover and a telescopic spiral rod. The top of the telescopic spiral rod is fixedly connected to the bottom of the fixing cover, and the bottom edge of the fixing cover is fixedly connected to the bottom of the handle. This utility model can effectively disassemble rusty bolts or nuts and is easy to carry.

[0004] Although the above solution can pry open the rusted nuts in advance by using the flat shovel-shaped structure at the top of the handle and the protruding nail below it, and because the flat shovel-shaped structure at the top of the handle and the protruding nail have a leverage principle, so the surface rust spots at the joint between the rusted nut and the rusted bolt can be pried open, the nuts are often severely corroded in the well shaft water spraying operation environment, and the different environments in which the rusted nuts are located make it difficult for the caliper to fix various screws, reducing its practicality. Utility Model Content

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable nut quick separator, comprising: a clamping block one, characterized in that: a plurality of fixing blocks two are fixedly connected to the outer surface of the clamping block one, a rotating rod is movably embedded inside the plurality of fixing blocks two, a movable strip is movably sleeved on the outer surface of the plurality of rotating rods, a plurality of connecting rods are fixedly connected to the outer surface of the clamping block one, a clamping block two can be detachably connected to one end of the plurality of connecting rods, a plurality of fixing blocks one are fixedly connected to the outer surface of the clamping block two, a threaded rod one is movably embedded inside the plurality of fixing blocks one, and the plurality of threaded rods one are movably embedded inside the plurality of locking holes.

[0006] The technical effect of the above-mentioned further solution is as follows: the clamping block one and clamping block two are connected by a connecting rod. The movable bar is turned and rotated around the two fixed blocks two as the center by the rotating rod. At this time, the locking hole is located directly below the threaded rod one. Then, the threaded rod one is rotated inside the fixed block one and moves downward. At this time, the threaded rod one is locked inside the locking hole to limit the movable bar. Multiple fixed blocks one are set and are in different positions, so that the inner diameter of clamping block one and clamping block two can be changed. By changing the inner diameter, it can adapt to screws with different inner diameters.

[0007] In a preferred embodiment, the inner wall of the clamping block one is provided with multiple limiting grooves, and a sleeve is fixedly installed inside the clamping block two.

[0008] The technical effect of adopting the above-mentioned further solution is that it blocks the rusty nut against the outer surface of the limiting groove, increasing the friction of the nut.

[0009] In a preferred embodiment, a fixed post is movably connected inside the sleeve, a chisel is fixedly connected to one side of the fixed post, a movable block is fixedly connected to the other side of the fixed post, a spring is fixedly connected to one side of the movable block, and the spring is fixedly connected to one side of the inner wall of the sleeve.

[0010] The technical effect of adopting the above-mentioned further solution is that the fixed column moves inside the sleeve. After being subjected to the squeezing force, the squeezing of the movable block can drive the fixed column and the spring to move. The movement of the fixed column pryes the chisel at the rusted nut. After the squeezing force disappears, the spring's rebound causes the movable block and the squeezing rod to return to their original positions.

[0011] In a preferred embodiment, a pressing rod is fixedly connected to the other side of the movable block, and an internal thread is provided on the inner wall of the sleeve near one end.

[0012] The technical effect of adopting the above-mentioned further solution is that by connecting the extrusion rod to the movable block, the extrusion rod is driven to move the movable block after being pushed.

[0013] In a preferred embodiment, the screw block is further included, with a handle fixedly connected to one side of the screw block, and an external thread fixedly connected to the outer surface of the screw block, wherein the external thread is threadedly connected to the internal thread.

[0014] The technical effect of adopting the above-mentioned further solution is that by holding the handle and rotating the screw block, the external thread and the internal thread are connected to the screw thread, which compresses the extrusion rod.

[0015] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0016] 1. In use, this utility model connects clamping block one and clamping block two via a connecting rod. The movable bar is moved and rotated around the two fixed blocks two as the center. At this time, the locking hole is directly below the threaded rod one. Then, the threaded rod one is rotated inside the fixed block one and moves downwards. The threaded rod one then locks into the locking hole, limiting the movable bar. Multiple fixed blocks one are provided in different positions, allowing the inner diameter of clamping block one and clamping block two to be changed. Changing the inner diameter allows for adaptation to screws of different inner diameters, solving the problem that calipers are inconvenient for fixing various screws due to the different environments in which rusted nuts are located.

[0017] 2. In use, the rusty nut is placed against the outer surface of the limiting groove to increase the friction of the nut. Then, the screw block is rotated by holding the handle, so that the external thread and the internal thread are connected to the extrusion rod and extruded. The extrusion rod moves to extrude the movable block, the fixed column and the spring. The fixed column moves to pry the rusty nut with the chisel. After the rusty nut is removed, the screw block is rotated in the opposite direction. Under the rebound of the spring, the movable block and the extrusion rod are returned to their original positions. Attached Figure Description

[0018] Figure 1 This utility model provides a three-dimensional structural diagram of a portable nut quick separator;

[0019] Figure 2 This utility model proposes a portable nut quick separator. Figure 1 Enlarged view of point A in the middle;

[0020] Figure 3 This utility model provides a side view of a portable nut quick separator.

[0021] Figure 4 This utility model provides a schematic diagram of the bottom structure of a portable nut quick separator;

[0022] Figure 5 This utility model provides a schematic diagram of the internal structure of the sleeve of a portable nut quick separator;

[0023] Figure 6 This utility model presents a schematic diagram of the structure of a portable nut quick separator after the internal and external thread connections are made.

[0024] Legend:

[0025] 101. Clamping block one; 102. Clamping block two; 103. Fixing block one; 104. Threaded rod one; 105. Connecting rod; 106. Fixing block two; 107. Rotating rod; 108. Movable bar; 109. Locking hole; 110. Limiting groove; 111. Sleeve; 112. Fixing post; 113. Spring; 114. Movable block; 115. Pressing rod; 116. Internal thread; 117. Thread block; 118. External thread; 119. Handle; 120. Chisel. Detailed Implementation

[0026] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0028] Please see Figures 1 to 6 This utility model provides a portable nut quick separator, comprising: a clamping block 101, characterized in that: a plurality of fixing blocks 106 are fixedly connected to the outer surface of the clamping block 101, a rotating rod 107 is movably embedded inside each of the fixing blocks 106, and a movable strip 108 is movably sleeved on the outer surface of each of the rotating rods 107; a plurality of connecting rods 105 are fixedly connected to the outer surface of the clamping block 101, and a clamping block 102 is detachably connected to one end of each of the connecting rods 105; a plurality of fixing blocks 103 are fixedly connected to the outer surface of the clamping block 102, and a threaded rod 104 is movably embedded inside each of the fixing blocks 103; and the threaded rods 104 are movably sleeved on the outer surface of the clamping block 102. The movable bar 108 is embedded inside multiple locking holes 109. The clamping block 101 and clamping block 2 102 are connected by a connecting rod 105. When the movable bar 108 is turned, it rotates around the two fixed blocks 2 106 with the rotating rod 107 as the center. At this time, the locking hole 109 is located directly below the threaded rod 104. Then, the threaded rod 104 is rotated inside the fixed block 103 and moves downward. At this time, the threaded rod 104 is locked inside the locking hole 109 to limit the movable bar 108. Multiple fixed blocks 103 are set in different positions, so that the inner diameter of clamping block 101 and clamping block 2 102 can be changed. By changing the inner diameter, it can adapt to screws with different inner diameters.

[0029] like Figures 1 to 6As shown, the inner wall of clamping block 101 is provided with multiple limiting grooves 110, and a sleeve 111 is fixedly installed inside clamping block 2 102 to block the rusted nut against the outer surface of the limiting groove 110, thereby increasing the friction of the nut.

[0030] like Figures 1 to 6 As shown, a fixed post 112 is movably connected inside the sleeve 111. A chisel 120 is fixedly connected to one side of the fixed post 112, and a movable block 114 is fixedly connected to the other side of the fixed post 112. A spring 113 is fixedly connected to one side of the movable block 114. The spring 113 is fixedly connected to the inner wall of one side of the sleeve 111. The fixed post 112 moves inside the sleeve 111. When subjected to a compressive force, the movable block 114 can push the fixed post 112 and the spring 113 to move. The movement of the fixed post 112 prys the chisel 120 at the rusted nut. After the compressive force disappears, the spring 113 causes the movable block 114 and the compressive rod 115 to return to their original positions.

[0031] like Figures 1 to 6 As shown, a pressing rod 115 is fixedly connected to the other side of the movable block 114. An internal thread 116 is provided on the inner wall of the sleeve 111 near one end. The pressing rod 115 is connected through the movable block 114, so that the pressing rod 115 drives the movable block 114 to move after being pushed.

[0032] like Figures 1 to 6 As shown, it also includes a screw block 117. A handle 119 is fixedly connected to one side of the screw block 117. An external thread 118 is fixedly connected to the outer surface of the screw block 117. The external thread 118 is threadedly connected to the internal thread 116. By holding the handle 119, the screw block 117 is rotated, causing the external thread 118 and the internal thread 116 to be threadedly connected to extrude the extrusion rod 115.

[0033] The working principle of this utility model is as follows: In use, clamping block 101 and clamping block 202 are connected by connecting rod 105. Moving movable bar 108 causes it to rotate around two fixed blocks 206 via rotating rod 107. At this time, locking hole 109 is located directly below threaded rod 104. Then, threaded rod 104 rotates inside fixed block 103 and moves downwards. At this point, threaded rod 104 engages inside locking hole 109, limiting the movable bar 108. Multiple fixed blocks 103 are provided in different positions, allowing the inner diameter of clamping block 101 and clamping block 202 to be changed. Changing the inner diameter can accommodate screws with different inner diameters. The lever solves the problem that the caliper is not convenient for fixing various screws due to the different environments in which rusted nuts are located. It blocks the rusted nut against the outer surface of the limiting groove 110, increasing the friction of the nut. Then, by holding the handle 119, the screw block 117 is rotated, which causes the external thread 118 and the internal thread 116 to connect and compress the pressing rod 115. The pressing rod 115 moves and compresses the movable block 114, the fixed post 112 and the spring 113. The fixed post 112 moves and pries the rusted nut with the chisel 120. After the rusted nut is removed, the screw block 117 is rotated in the opposite direction. Under the rebound action of the spring 113, the movable block 114 and the pressing rod 115 return to their original positions.

[0034] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A portable nut quick release device, comprising: Clamping block one (101) is characterized in that: a plurality of fixing blocks two (106) are fixedly connected to the outer surface of the clamping block one (101), a rotating rod (107) is movably embedded inside the plurality of fixing blocks two (106), a movable strip (108) is movably sleeved on the outer surface of the plurality of rotating rods (107), a plurality of connecting rods (105) are fixedly connected to the outer surface of the clamping block one (101), and a clamping block two (102) can be detachably connected to one end of the plurality of connecting rods (105).

2. The portable nut quick separator according to claim 1, characterized in that: The outer surface of the clamping block 2 (102) is fixedly connected with a plurality of fixing blocks 1 (103), and each of the fixing blocks 1 (103) is movably embedded with a threaded rod 1 (104), and each of the threaded rods 1 (104) is movably embedded in a plurality of locking holes (109).

3. A portable nut quick separator according to claim 2, characterized in that: The inner wall of the clamping block one (101) is provided with multiple limiting grooves (110), and the sleeve (111) is fixedly installed inside the clamping block two (102).

4. A portable nut quick separator according to claim 3, characterized in that: The sleeve (111) is movably connected to a fixed post (112), and a chisel (120) is fixedly connected to one side of the fixed post (112).

5. A portable nut quick separator according to claim 4, characterized in that: A movable block (114) is fixedly connected to the other side of the fixed column (112), and a spring (113) is fixedly connected to one side of the movable block (114). The spring (113) is fixedly connected to the inner wall of one side of the sleeve (111).

6. A portable nut quick separator according to claim 5, characterized in that: A pressing rod (115) is fixedly connected to the other side of the movable block (114), and an internal thread (116) is provided on the inner wall of the sleeve (111) near one end.

7. A portable nut quick separator according to claim 6, characterized in that: It also includes a screw block (117), one side of which is fixedly connected to a handle (119), and the outer surface of the screw block (117) is fixedly connected to an external thread (118).

8. A portable nut quick separator according to claim 7, characterized in that: The external thread (118) is threadedly connected to the internal thread (116).

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