Weight-increasing socket spanner
By designing the fixing mechanism, adjustment mechanism and clamping mechanism in the weighted sleeve wrench, the existing safety hazards and serious wear problems in the use of the existing weighted sleeve wrench are solved, and higher safety and longer service life are achieved.
Patent Information
- Application Number
- CN202420305208.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-19
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-02-19
AI Technical Summary
The existing weighted sleeve wrench is prone to breaking the pipe clamp due to excessive stress during use, which poses a safety hazard. The pump part is seriously worn after long-term use and requires frequent overhaul.
A weighted sleeve wrench is designed, including a fixing mechanism, an adjustment mechanism and a clamping mechanism. Through the arrangement of these mechanisms, the rotation of the mounting block is realized, the frequency of frequent plugging and prying handles is reduced, and the cylinder is replaced and nut removal is facilitated.
Through this design, the risk of excessive stress during use is reduced, the safety of the tool is improved, the service life of the pump part is extended, and the frequency of overhaul is reduced.
Smart Images
Figure CN222779478U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of socket wrenches, in particular to a weighted socket wrench. Background Art
[0002] The weighted socket wrench is a common tool, widely used in machinery manufacturing, automobile maintenance, construction and other fields. Its main function is to tighten or loosen bolts, nuts and other fasteners. It has the characteristics of large torque and easy operation.
[0003] The existing water pumps have serious wear and tear on their guide vanes, guide wings, bearings, sleeves and other parts, and need to be overhauled every year. Due to long-term water rust corrosion, they even need to be burned over a fire when dismantling. When using two large pipe pliers to dismantle and twist the connecting rod nut with force, the heavy-loaded pipe pliers handle will suddenly break, causing injuries to the operators, posing a safety hazard. Utility Model Content
[0004] The purpose of the utility model is to provide a weighted socket wrench to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a weighted socket wrench, comprising a fixing mechanism, and also comprising: a mounting member arranged on one side of the fixing mechanism, an assembly member being arranged on one side of the mounting member; an adjusting mechanism arranged on one side of the mounting member, the adjusting mechanism comprising a transmission member arranged on one side of the mounting member, an adjusting member being arranged on one side of the transmission member, a limiting member being arranged on one side of the adjusting member, the adjusting member and the limiting member being rotatably connected to the mounting member; a clamping mechanism arranged on one side of the transmission member, the clamping mechanism comprising a disassembly member arranged on one side of the transmission member, a fixing member being inserted on the outer side of the disassembly member.
[0006] Preferably, the mounting member comprises a mounting block, a movable groove is formed on one side of the mounting block, and a fixed block is fixedly connected to one side of the movable groove.
[0007] Preferably, the assembly comprises a first pry handle, one side of the first pry handle is threadedly connected to a second pry handle, and the first pry handle is inserted into the interior of the mounting block.
[0008] Preferably, the transmission member comprises a fixed disk, teeth are arranged on the outer side of the fixed disk, and the fixed disk is rotatably connected to the mounting block.
[0009] Preferably, the adjusting member comprises a shifting block, one side of the shifting block is fixedly connected to a connecting rod, one side of the connecting rod is fixedly connected to a protrusion, and the connecting rod is rotatably connected to the mounting block.
[0010] Preferably, the limiting member includes a first limiting block, a second limiting block is arranged on one side of the first limiting block, the first limiting block and the second limiting block are fixedly connected with springs on the back side, the springs are fixedly connected to the mounting block, the first limiting block and the second limiting block are rotatably connected to the mounting block, and the first limiting block and the second limiting block are located on both sides of the protrusion.
[0011] Preferably, the disassembly member comprises a fixing seat, a compression spring is fixedly connected inside the fixing seat, a ball pin is fixedly connected to one side of the compression spring, and the fixing seat is fixedly connected to the fixing plate.
[0012] Preferably, the fixing member comprises a cylinder, a groove is formed inside the cylinder, and the cylinder is clamped with the fixing seat.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model provides a fixing mechanism to facilitate installation of the adjusting mechanism and the clamping mechanism. The adjusting mechanism is provided to facilitate rotation of the installation block and reduce the frequency of frequent plugging and connecting of the pry handle. The clamping mechanism is provided to facilitate replacement of the cylinder and removal of the nut. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A structural schematic diagram of a preferred embodiment of the weighted socket wrench provided by the utility model;
[0016] Figure 2 A schematic diagram of the fixing mechanism structure provided by the utility model;
[0017] Figure 3 A schematic diagram of the structure of the adjustment mechanism provided by the utility model;
[0018] Figure 4 This is a schematic diagram of the clamping mechanism structure provided by the utility model.
[0019] In the figure: 1. fixing mechanism; 11. mounting member; 111. mounting block; 112. movable groove; 113. fixing block; 12. assembling member; 121. first pry handle; 122. second pry handle; 2. adjusting mechanism; 21. transmission member; 211. fixing plate; 212. teeth; 22. adjusting member; 221. shifting block; 222. connecting rod; 223. protrusion; 23. limiting member; 231. first limiting block; 232. second limiting block; 233. spring; 3. clamping mechanism; 31. disassembling member; 311. fixing seat; 312. compression spring; 313. ball pin; 32. fixing member; 321. cylinder; 322. groove. DETAILED DESCRIPTION
[0020] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0021] See also Figure 1-4 As shown, a weighted socket wrench includes a fixing mechanism 1, and also includes: a mounting member 11 arranged on one side of the fixing mechanism 1, and an assembly member 12 is arranged on one side of the mounting member 11; the mounting member 11 includes a mounting block 111, and a movable groove 112 is opened on one side of the mounting block 111, and a fixing block 113 is fixedly connected to one side of the movable groove 112, and the number of the fixing blocks 113 is set to three; the assembly member 12 includes a first pry handle 121, and a second pry handle 122 is threadedly connected to one side of the first pry handle 121, and the first pry handle 121 is inserted into the interior of the mounting block 111. By setting the fixing mechanism 1, it is convenient The adjusting mechanism 2 and the clamping mechanism 3 are installed. By setting the mounting part 11, it is convenient to plug in the assembly part 12. By setting the assembly part 12, it is convenient to drive the mounting part 11 to rotate. By setting the mounting block 111, it is convenient to open the movable groove 112. By setting the movable groove 112, it is convenient to install the fixing block 113. By setting the fixing block 113, it is convenient to rotate the fixing plate 211, the first limit block 231 and the second limit block 232. By setting the first pry handle 121, it is convenient to connect the second pry handle 122. By setting the second pry handle 122, it is convenient to cooperate with the first pry handle 121 to drive the mounting block 111 to rotate.
[0022] See also Figure 3As shown, the adjustment mechanism 2 is arranged on one side of the mounting member 11, and the adjustment mechanism 2 includes a transmission member 21 arranged on one side of the mounting member 11, an adjustment member 22 is arranged on one side of the transmission member 21, and a limit member 23 is arranged on one side of the adjustment member 22, and the adjustment member 22 and the limit member 23 are rotatably connected with the mounting member 11; the transmission member 21 includes a fixed disk 211, and teeth 212 are arranged on the outer side of the fixed disk 211, and the fixed disk 211 is rotatably connected with the mounting block 111; the adjustment member 22 includes a shift block 221, and the shift block One side of 221 is fixedly connected with a connecting rod 222, one side of the connecting rod 222 is fixedly connected with a protrusion 223, and the connecting rod 222 is rotatably connected to the mounting block 111; the limiting member 23 includes a first limiting block 231, one side of the first limiting block 231 is provided with a second limiting block 232, and the first limiting block 231 and the second limiting block 232 are fixedly connected to the back side with a spring 233, the spring 233 is fixedly connected to the mounting block 111, and the first limiting block 231 and the second limiting block 232 are fixedly connected to the mounting block 111. The block 111 is rotatably connected, the first limit block 231 and the second limit block 232 are located on both sides of the protrusion 223. By setting the adjustment mechanism 2, it is convenient to rotate the installation block 111. By setting the transmission member 21, it is convenient to drive the fixing member 32 to rotate. By setting the adjustment member 22, it is convenient to drive the limit member 23 to move. By setting the limit member 23, it is convenient to limit the transmission member 21. By setting the fixing plate 211, it is convenient to fix the teeth 212. By setting the teeth 212, it is convenient to be with the first limit block 23. 1 and the second limit block 232 are clamped together. By setting the shift block 221, it is convenient to drive the connecting rod 222 to rotate. By setting the connecting rod 222, it is convenient to drive the protrusion 223 to rotate. By setting the protrusion 223, it is convenient to drive the first limit block 231 and the second limit block 232 to move left and right. By setting the first limit block 231 and the second limit block 232, it is convenient to fix the tooth 212 by clamping. By setting the spring 233, it is convenient to reset the first limit block 231 and the second limit block 232.
[0023] See also Figure 4As shown, the clamping mechanism 3 is arranged on one side of the transmission member 21, and the clamping mechanism 3 includes a disassembly member 31 arranged on one side of the transmission member 21, and a fixing member 32 is inserted on the outer side of the disassembly member 31; the disassembly member 31 includes a fixing seat 311, and a compression spring 312 is fixedly connected to the inside of the fixing seat 311, and a ball pin 313 is fixedly connected to one side of the compression spring 312, and the fixing seat 311 is fixedly connected to the fixing plate 211; the fixing member 32 includes a cylinder 321, and a groove 322 is opened inside the cylinder 321, and the cylinder 321 is clamped with the fixing seat 311 Then, a circular groove for use with the ball pin 313 is opened inside the cylinder 321. By setting up the clamping mechanism 3, it is convenient to replace the cylinder 321 and remove the nut. By setting up the disassembly part 31, it is convenient to replace the fixing part 32. By setting up the fixing seat 311, it is convenient to install the compression spring 312. By setting up the compression spring 312, it is convenient to fix the ball pin 313. By setting up the ball pin 313, it is convenient to fix the cylinder 321. By setting up the cylinder 321, it is convenient to open the groove 322. By setting up the groove 322, it is convenient to fix the nut.
[0024] Working principle: When in use, the cylinder 321 is plugged into the fixing seat 311, and the ball pin 313 is slid through the inside of the cylinder 321, so that the ball pin 313 drives the compression spring 312 to contract, so that the ball pin 313 is squeezed into the inside of the fixing seat 311, and then slides into the circular groove used in conjunction with the ball pin 313, and the compression spring 312 pushes the ball pin 313 to engage with the circular groove to fix the cylinder 321, and then the shift block 221 is shifted, and the shift block 221 drives the connecting rod 222 to rotate, and the connecting rod 222 drives the protrusion 22 3 is rotated, and the protrusion 223 drives the first limiting block 231 and the second limiting block 232 to be clamped and fixed with the teeth 212 respectively through the spring 233. While one side is clamped, the other side is pressed by the protrusion 223, so that the fixing plate 211 rotates normally, so as to control the tightness of the nut. Then, the groove 322 of the cylinder 321 is aligned with the nut to be removed or tightened, and the first pry handle 121 and the second pry handle 122 are connected, and then inserted into the inside of the installation block 111 for prying.
[0025] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A weighted socket wrench, comprising a fixing mechanism (1), characterized in that: Also includes: A mounting member (11) disposed on one side of the fixing mechanism (1), wherein an assembly member (12) is disposed on one side of the mounting member (11); an adjusting mechanism (2) arranged on one side of the mounting member (11), the adjusting mechanism (2) comprising a transmission member (21) arranged on one side of the mounting member (11), an adjusting member (22) being arranged on one side of the transmission member (21), a limiting member (23) being arranged on one side of the adjusting member (22), the adjusting member (22) and the limiting member (23) being rotatably connected to the mounting member (11); A clamping mechanism (3) is arranged on one side of the transmission member (21), and the clamping mechanism (3) comprises a disassembly member (31) arranged on one side of the transmission member (21), and a fixing member (32) is inserted on the outer side of the disassembly member (31).
2. A weighted socket wrench according to claim 1, characterized in that: The mounting member (11) comprises a mounting block (111), one side of the mounting block (111) is provided with a movable groove (112), and one side of the movable groove (112) is fixedly connected to a fixed block (113).
3. A weighted socket wrench according to claim 1, characterized in that: The assembly (12) comprises a first pry handle (121), one side of the first pry handle (121) is threadedly connected to a second pry handle (122), and the first pry handle (121) is inserted into the interior of the mounting block (111).
4. A weighted socket wrench according to claim 1, characterized in that: The transmission member (21) comprises a fixed disk (211), the outer side of the fixed disk (211) is provided with teeth (212), and the fixed disk (211) is rotatably connected to the mounting block (111).
5. A weighted socket wrench according to claim 1, characterized in that: The adjusting member (22) comprises a shifting block (221), one side of the shifting block (221) is fixedly connected to a connecting rod (222), one side of the connecting rod (222) is fixedly connected to a protrusion (223), and the connecting rod (222) is rotatably connected to the mounting block (111).
6. A weighted socket wrench according to claim 1, characterized in that: The limiting member (23) comprises a first limiting block (231), a second limiting block (232) being arranged on one side of the first limiting block (231), a spring (233) being fixedly connected to the back side of the first limiting block (231) and the second limiting block (232), the spring (233) being fixedly connected to the mounting block (111), the first limiting block (231) and the second limiting block (232) being rotatably connected to the mounting block (111), and the first limiting block (231) and the second limiting block (232) being located on both sides of the protrusion (223).
7. A weighted socket wrench according to claim 1, characterized in that: The disassembly member (31) comprises a fixing seat (311), a compression spring (312) is fixedly connected inside the fixing seat (311), a ball pin (313) is fixedly connected to one side of the compression spring (312), and the fixing seat (311) is fixedly connected to the fixing plate (211).
8. A weighted socket wrench according to claim 1, characterized in that: The fixing member (32) comprises a cylinder (321), a groove (322) is provided inside the cylinder (321), and the cylinder (321) is clamped with the fixing seat (311).