T-shaped multifunctional threaded tooth socket installation combination tool

Abstract

The utility model relates to the technical field of assembly, in particular to a T-shaped multifunctional threaded tooth socket installation combination tool. Comprising a threaded tooth socket screwing-in assembly and a rotary clamping assembly, the rotary clamping assembly is arranged on the side face of the threaded tooth socket screwing-in assembly and is of a T-shaped structure, and the threaded tooth socket screwing-in assembly comprises a sleeve which is of a cylindrical structure with the two ends open; the mounting head is provided with different thread models and mounted at one end of the sleeve, and threads are arranged on the inner surface of the mounting head; a top end groove is formed in one end face of the pushing rod, and a stress application rod is arranged at the other end of the pushing rod, penetrates through the sleeve and the installation head and is used for pushing the threaded tooth sleeve into the threaded hole. The thread tooth sleeve screwing-in assembly and the rotary clamping assembly are of a T-shaped structure and are integrally designed. The whole tool is more compact and convenient to store and carry, especially during field operation or outdoor maintenance, the integrated tool can be more conveniently transported and used, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembly, in particular to a T-shaped multifunctional threaded socket installation combined tool. Background Art

[0002] At present, in the construction of petrochemical industry, many equipments are imported, and the equipments have high precision requirements, especially the detachable parts on some equipments, most of which are connected by threads.

[0003] When maintenance personnel are tightening bolts, the threads of the threaded holes are easily damaged due to their insufficient technical level or frequent disassembly, resulting in the inability to tighten the bolts. To solve this problem, some imported equipment uses threaded sleeves for this kind of fitting. In the existing threaded mouth, a threaded sleeve is installed, and then the bolt is screwed in. In this way, if damage occurs, only the threaded sleeve needs to be replaced to solve the problem. At the same time, the connection strength is increased and the force-bearing surface is increased. However, to replace the threaded sleeve, it is necessary to use a tap to clean the threaded sleeve originally installed in the threaded hole in advance, and then use a traditional threaded sleeve to screw into the assembly for installation. After completion, it can be used normally.

[0004] The existing set of tools for threaded socket screw-in assemblies can only install one type of thread profile, such as the threaded socket screw-in assembly illustrated in patent CN202221474021.3. During operation, tools need to be frequently replaced, and the steps are relatively cumbersome. Utility Model Content

[0005] The utility model provides a T-shaped multifunctional threaded sleeve installation combined tool, which aims to improve the installation efficiency of the threaded sleeve.

[0006] To achieve the above purpose, the technical solution of the utility model is:

[0007] The utility model provides a T-shaped multifunctional threaded sleeve installation combined tool, comprising: a threaded sleeve screw-in component and a rotary clamping component, wherein the rotary clamping component is arranged on the side of the threaded sleeve screw-in component and has a T-shaped structure:

[0008] The thread insert assembly includes:

[0009] The sleeve is a cylindrical structure with openings at both ends;

[0010] The mounting head is provided with different thread types, is installed at one end of the sleeve, and has threads on the inner surface;

[0011] The push rod has a top groove on one end surface and a force rod on the other end, which passes through the sleeve and the mounting head and is used to push the threaded sleeve into the threaded hole.

[0012] Furthermore, an opening is provided on the side of the sleeve for inserting the threaded socket.

[0013] Furthermore, a small hole is provided at one end of the propulsion rod, and the force adding rod passes through the small hole.

[0014] Furthermore, one end of the force adding rod is arranged as an inclined surface, a thread is arranged on the outer side surface of the inclined cone surface, and a round head nut is screwed and matched with the thread.

[0015] Furthermore, a spring ball is provided on the mounting head, and a positioning hole is provided on the sleeve, and the spring ball is clamped in the positioning hole to realize the connection between the mounting head and the sleeve.

[0016] Furthermore, the rotary clamping assembly includes a rotary sleeve, a clamp head and a guide rod, the rotary sleeve is threadedly matched with the guide rod, a slide groove is provided at one end of the guide rod, the clamp head slides in the slide groove, and two clamp heads are provided and connected by an elastic member.

[0017] Furthermore, the outer side surface of the clamp head is a conical surface, and the inner surface of the rotating sleeve is a conical surface. The inner surface of the rotating sleeve cooperates with the outer side surface of the clamp head, and the clamp head is closed or separated by rotating the rotating sleeve.

[0018] The beneficial effects achieved by the utility model are:

[0019] The utility model discloses a T-shaped multifunctional threaded sleeve installation combined tool. The threaded sleeve screw-in component and the rotary clamping component are in a T-shaped structure and an integrated design. The rotary clamping component clamps the tap handle. The threaded sleeve originally installed in the threaded hole is cleaned again using the tap, and then the threaded sleeve screw-in component is used to install the new threaded sleeve. The tool is more compact as a whole, easy to store and carry, especially in on-site operations or out-of-town maintenance, the integrated tool can be more conveniently transported and used, and the work efficiency is improved.

[0020] The utility model discloses a T-shaped multifunctional threaded sleeve installation combination tool, which integrates installation heads of various thread models and a push rod design that is easy to operate. When installing threaded sleeves in threaded holes of different specifications, the operator only needs to replace the installation head without having to frequently change tools, thereby improving the efficiency and speed of threaded sleeve installation.

[0021] The utility model discloses a T-shaped multifunctional threaded sleeve installation combined tool. The force rod is designed as an inclined surface. By utilizing the mechanical advantage of the inclined surface, it is very easy to pull out the force rod and use the inclined surface to easily break the thread tail of the threaded sleeve after the threaded sleeve is installed. This design reduces the labor intensity of the operator and reduces the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of a T-shaped multifunctional threaded socket installation combination tool;

[0024] Figure 2 This is the structural diagram of the threaded socket;

[0025] Figure 3 This is a structural diagram of a force rod of a T-type multifunctional threaded socket installation combination tool;

[0026] Figure 4 It is a profile of the installation head of a T-type multifunctional threaded socket installation combination tool;

[0027] Figure 5 An exploded view of a rotary clamping assembly of a T-type multifunctional threaded socket installation combination tool;

[0028] In the figure, 1. threaded sleeve screw-in assembly; 11. sleeve; 111. positioning hole; 112. placement port; 12. mounting head; 13. push rod; 14. force rod; 141. inclined surface; 142. round head nut; 15. spring ball; 2. rotary clamping assembly; 21. rotary sleeve; 22. fixture head; 23. guide rod; 231. slide groove; 24. elastic part; 3. threaded sleeve; 31. wire tail; 32. cross section.

[0029] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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.

[0031] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0033] like Figures 1 to 5 As shown, the utility model provides a T-shaped multifunctional threaded sleeve 3 installation assembly tool, comprising: a threaded sleeve screw-in assembly 1 and a rotary clamping assembly 2, wherein the rotary clamping assembly 2 is arranged on the side of the threaded sleeve screw-in assembly 1 and has a T-shaped structure:

[0034] The threaded sleeve screw-in assembly 1 comprises:

[0035] The sleeve 11 is a cylindrical structure with openings at both ends, providing a main structure to accommodate and support other components. The openings at both ends allow the push rod 13 to be pushed in from one end and pushed out from the other end.

[0036] The mounting head 12 is provided with different thread types and is installed at one end of the sleeve 11. The inner surface is provided with threads to ensure that the threaded sleeve 3 can be correctly and stably installed in the threaded hole. By providing mounting heads 12 with different thread types, the needs of threaded sleeves 3 of various specifications can be met.

[0037] The push rod 13 has a top groove on one end surface and a force rod 14 on the other end, which passes through the sleeve 11 and the mounting head 12 and is used to push the threaded sleeve 3 into the threaded hole. The force rod 14 applies thrust and the threaded sleeve 3 is pushed into the threaded hole from one end of the sleeve 11 using the top groove. The design of the top groove ensures that the threaded sleeve 3 is not easy to fall off or deviate during the pushing process.

[0038] The side of the sleeve 11 is provided with an opening, which is a threaded sleeve 3 placement opening 112 for placing the threaded sleeve 3. The threaded sleeve 3 placement opening 112 facilitates the user to place the threaded sleeve 3 into the sleeve 11, thereby simplifying the operation process.

[0039] A small hole is arranged at one end of the propulsion rod 13, and the force rod 14 passes through the small hole. The propulsion rod 13 and the force rod 14 are connected through the small hole, so that the user can drive the propulsion rod 13 by operating the force rod 14.

[0040] One end of the force rod 14 is provided with an inclined surface 141, the outer side of the inclined cone surface is provided with threads, and the round head nut 142 is tightly matched with the threads. By utilizing the mechanical advantage of the inclined surface 141, after the threaded sleeve 3 is installed, it becomes very easy to pull out the force rod 14 and use its inclined surface 141 to easily break the thread tail 31 of the threaded sleeve 3.

[0041] The mounting head 12 is provided with a spring ball 15, and the sleeve 11 is provided with a positioning hole 111. The spring ball 15 is stuck in the positioning hole 111 to realize the connection between the mounting head 12 and the sleeve 11. The spring ball 15 can be stuck in the positioning hole 111 to realize the quick connection and replacement of the mounting head 12 and the sleeve 11. This design simplifies the replacement process of the mounting head 12 and improves work efficiency.

[0042] The rotary clamping assembly 2 includes a rotary sleeve 21, a clamp head 22 and a guide rod 23. The rotary sleeve 21 is threadedly matched with the guide rod 23. A slide groove 231 is provided at one end of the guide rod 23. The clamp head 22 slides in the slide groove 231. The clamp head 22 is provided with two clamp heads 22, which are connected by an elastic member 24. The rotary sleeve 21 can drive the clamp head 22 to slide in the slide groove 231 by rotating, so as to close or separate the clamp head 22. This design enables the clamp head 22 to clamp tap handles of different sizes and realize automatic rotation of the workpiece when installing the threaded sleeve 3, thereby simplifying the installation process.

[0043] The outer side surface of the clamp head 22 is a conical surface, and the inner surface of the rotating sleeve 21 is a conical surface. The inner surface of the rotating sleeve 21 cooperates with the outer side surface of the clamp head 22. The rotating sleeve 21 is rotated to close or separate the clamp head 22. Through the cooperation of the conical surface, the rotating sleeve 21 can smoothly drive the clamp head 22 to close or separate when rotating, ensuring the stability and accuracy of clamping.

[0044] The process of installing threaded sleeve 3 is as follows:

[0045] The threaded sleeve 3 mounting head 12 is installed in the combined sleeve 11. This step is completed by the spring balls 15 on both sides of the mounting head 12 being clamped into the positioning holes 111. According to the thread profile and size used, the corresponding threaded sleeve 3 mounting head 12 is selected for replacement.

[0046] The threaded sleeve 3 is placed into the combined sleeve 11 through the placement opening 112 .

[0047] Insert the pushing rod 13 of the threaded sleeve 3 into the combined sleeve 11 from the right side until the thread tail 31 of the threaded sleeve 3 is stuck in the groove at the top of the pushing rod 13.

[0048] Insert the force rod 14 into the small hole on the right side of the push rod 13 of the threaded sleeve 3, and tighten the round head nut 142 to the other end of the force rod 14 through a threaded connection to prevent the force rod 14 from falling.

[0049] The threaded sleeve 3 push rod 13 is rotated clockwise until the threaded sleeve 3 is installed in place.

[0050] Rotate counterclockwise and withdraw the threaded sleeve 3 push rod 13, unscrew the round head nut 142, and remove the force rod 14.

[0051] The oblique conical groove at the end of the force adding rod 14 is inserted into the thread tail 31 of the threaded sleeve 3.

[0052] Use a hand hammer to hit the ball of the force-adding rod 14 to generate an impact force, so that the threaded sleeve 3 is instantly broken at the impact section 32, and the installation is completed.

[0053] The conventional threaded sleeve screw-in assembly 1 is an integrated one, and a set of tools can only be used to install one thread profile and size. Compared with the conventional integrated threaded sleeve screw-in assembly 1, this process allows one tool to be used to install multiple thread profiles and sizes by replacing different mounting heads 12, thereby improving the versatility and convenience of the tool.

[0054] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A T-shaped multifunctional threaded socket installation assembly tool, characterized in that: include: A threaded sleeve screw-in assembly (1) and a rotary clamping assembly (2), wherein the rotary clamping assembly (2) is arranged on the side of the threaded sleeve screw-in assembly (1) and presents a T-shaped structure: The threaded sleeve screw-in assembly (1) comprises: The sleeve (11) is a cylindrical structure with openings at both ends; The mounting head (12) is provided with different thread types, is mounted on one end of the sleeve (11), and has a thread on its inner surface; A push rod (13) is provided with a top groove at one end surface and a force rod (14) at the other end, passes through the sleeve (11) and the mounting head (12), and is used to push the threaded sleeve (3) into the threaded hole.

2. A T-shaped multifunctional threaded socket installation assembly tool according to claim 1, characterized in that: The side of the sleeve (11) is provided with an opening for receiving the threaded sleeve (3).

3. A T-shaped multifunctional threaded socket installation assembly tool according to claim 1, characterized in that: A small hole is arranged at one end of the propulsion rod (13), and the force adding rod (14) passes through the small hole.

4. A T-shaped multifunctional threaded socket installation assembly tool according to claim 1, characterized in that: One end of the force-adding rod (14) is arranged as an inclined surface (141), the outer side surface of the inclined cone surface is provided with a thread, and the round head nut (142) is tightly matched with the thread.

5. The T-shaped multifunctional threaded socket installation assembly tool according to claim 1, characterized in that: The mounting head (12) is provided with a spring ball (15), and the sleeve (11) is provided with a positioning hole (111). The spring ball (15) is clamped in the positioning hole (111) to realize the connection between the mounting head (12) and the sleeve (11).

6. A T-shaped multifunctional threaded socket installation assembly tool according to claim 1, characterized in that: The rotary clamping assembly (2) comprises a rotary sleeve (21), a clamp head (22) and a guide rod (23); the rotary sleeve (21) is threadedly matched with the guide rod (23); a slide groove (231) is provided at one end of the guide rod (23); the clamp head (22) slides in the slide groove (231); two clamp heads (22) are provided and connected by an elastic member (24).

7. A T-shaped multifunctional threaded socket installation assembly tool according to claim 6, characterized in that: The outer side surface of the clamp head (22) is a conical surface, and the inner surface of the rotating sleeve (21) is a conical surface. The inner surface of the rotating sleeve (21) cooperates with the outer side surface of the clamp head (22). The rotating sleeve (21) is rotated to close or separate the clamp head (22).

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