CN217801507U

CN217801507U - Adjustable thread tooth socket extractor

Info

Publication number: CN217801507U
Application number: CN202221470333.7U
Authority: CN
Inventors: 刘加良; 陈蜀东
Original assignee: Walmate (dongguan) Thermal System Ltd
Current assignee: Guangdong Maitai Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-15
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to an extractor technical field just discloses a regulation formula screw thread facing extractor, including twisting handle and sleeve, this sleeve sets up in this twisting handle's the outside, this telescopic inboard has the roof, this roof sets up in this roof inboard with moving about, the outside of this roof has compression spring, this compression spring is fixed in the surface of this roof, this telescopic outside has the spout, this spout runs through and sets up in this sleeve surface, the inboard of this spout has the slider, this slider sets up in this spout inboard with moving about, this slider is connected with this compression spring, through the utility model provides a regulation formula screw thread facing extractor can be convenient for adjust the screw thread facing, and for ordinary extractor, the utility model provides an extractor possesses can be convenient for take out the facing of not unidimensional internal diameter, and can be convenient for adjust advantages such as, has solved the extractor can not adjust among the prior art.

Description

Adjustable thread socket extractor

Technical Field

The utility model relates to an extractor technical field especially relates to an adjust formula thread facing extractor.

Background

The thread tooth socket (also called as a thread socket, a thread sheath, a steel wire thread socket, a thread screw socket, a stainless steel thread socket and the like) is a high-strength, high-precision and smooth-surface cold-rolled rhombic stainless steel wire precisely-formed spiral coil, is a high-precision concentric body of an internal thread and an external thread, can form a standard thread, can form a high-precision internal thread meeting the international standard after the thread tooth socket is assembled, and has various properties superior to the thread formed by tapping.

The thread tooth socket is made of high-quality stainless steel wire, the cross section of the thread tooth socket is in a diamond shape, and the thread tooth socket is mechanically rolled into a spring-shaped thread. The diameter of the thread bush is larger than that of the screw hole, when the thread bush is installed, the sheath is compressed and tightened, and the sheath rebounds to the original shape after the installation is completed, so that the sheath is permanently fixed in the screw hole. Due to its larger diameter, the thread sleeve has a larger contact surface and is therefore stronger than the original thread.

The existing tool for taking out the steel wire tooth socket is a single-body type and a finished product type, one tool corresponds to one specification, and a complete set of tool obtains more than ten parts, so that the body is damaged easily and easily, and the deep-hole tooth socket cannot be taken out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a regulation formula screw thread facing extractor possesses and to be convenient for take out the facing of unidimensional internal diameter, and can be convenient for adjust advantages such as for solve among the prior art steel wire facing extraction tool, because it is a monomer formula one goes out the finished product formula, a corresponding specification, present complete set of instrument reachs dozens of, still easily disassembled several and just the damaged condition of body has appeared, and to the problem that the deep hole facing can't take out it.

(II) technical scheme

The utility model provides a following technical scheme: the utility model provides a regulation formula screw thread facing extractor, includes and twists reverse handle and sleeve, this sleeve sets up in this outside of twisting reverse handle, this telescopic inboard has the roof, this roof sets up in this roof inboard movably, the outside of this roof has compression spring, this compression spring is fixed in the surface of this roof, this telescopic outside has the spout, this spout runs through and sets up in this sleeve surface, the inboard of this spout has the slider, this slider sets up in this spout inboard movably, this slider and this compression spring are connected.

Through the utility model provides a regulation formula screw thread facing extractor can be convenient for adjust the screw thread facing, and for ordinary extractor, the utility model provides an extractor possesses can be convenient for take out the facing of not unidimensional internal diameter, and can be convenient for adjust advantages such as for solve among the prior art steel wire facing extracting tool, because it is one of monomer formula play finished product formula, one corresponds a specification, and one complete set of instrument reachs more than ten, still hold easy several condition that just the body is damaged of having appeared to the deep hole facing to can't be with its problem of taking out.

In one possible embodiment, the outer side of the slide block is provided with a meshing block which is fixed on the inner side of the slide block, and the outer side of the meshing block is provided with a wear-resistant block.

In a possible embodiment, the wear-resistant block is fixed on the outer surface of the biting block, the inner side of the top plate is provided with a propelling block, the propelling block is movably arranged on the inner side of the top plate, and the outer side of the propelling block is provided with an adjusting rod.

In a possible embodiment, the adjusting rod is fixed on the outer surface of the propelling block, the adjusting rod is in threaded connection with the sleeve, and the twisting handle movably penetrates through the adjusting rod.

Through setting up the propulsion piece that can adjust the interlock piece position, can carry out the joint to the screw thread facing at the in-process that uses to can be stable combine with the screw thread facing, take out the screw thread facing, and then can be stable fix the screw thread facing, and can utilize wear-resisting piece to guarantee with the stable contact of facing, further can guarantee stable taking out.

In a possible embodiment, the twist handle can be moved relative to the adjustment lever, and the twist handle can drive the adjustment lever to rotate relative to the sleeve.

In a possible embodiment, the pusher block is in contact with the top plate and is able to push the top plate to move relative to the sleeve, the slider being able to compress the compression spring.

In a possible embodiment, the adjusting rod has a limiting ring on its outer side, the limiting ring is movably disposed on the outer surface of the adjusting rod, and the limiting ring can be engaged with the sleeve, and the limiting ring can be engaged with the position between the adjusting rod and the sleeve.

Utilize an instrument to get the different screw thread facing of many types, and can take out in the super deep hole, bigger advantage lies in that the length of deep entering can be adjusted in a flexible way, and the versatility, the convenience, the ease for use, the durability, many advantages collect in an organic whole, have improved production efficiency, stability when further assurance is being taken.

Compared with the prior art, the utility model provides a regulation formula thread socket extractor possesses following beneficial effect:

1. the utility model discloses a set up the propulsion piece that can adjust interlock piece position, can carry out the joint to the screw thread facing at the in-process that uses to can be stable combine with the screw thread facing, take out the screw thread facing, and then can be stable fix the screw thread facing, and can utilize wear-resisting piece to guarantee with the steady contact of facing, further can guarantee stable taking out.

2. The utility model discloses can utilize an instrument to get the different screw thread facing of many types, and can take out in the super deep hole, bigger advantage lies in that the length of going into deeply can be adjusted in a flexible way, and the versatility, the convenience, the ease for use nature, the durability, many advantages collect in an organic whole, have improved production efficiency, stability when further assurance is getting.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

Drawings

Fig. 1 is a schematic view of an overall structure of an adjustable thread socket extractor according to the present invention;

FIG. 2 is a cross-sectional view of a sleeve of an adjustable thread socket extractor provided in the present invention;

fig. 3 is a schematic view of an internal structure of an adjustable thread socket extractor according to the present invention;

fig. 4 is a schematic view of a partial structure of an adjustable thread socket extractor according to the present invention.

Wherein: 1 twisting handle, 2 sleeves, 3 sliding blocks, 4 occluding blocks, 5 sliding grooves, 6 compression springs, 7 top plates, 8 pushing blocks, 9 limiting rings, 10 clamping blocks, 11 wear-resisting blocks and 12 adjusting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, the utility model provides a regulation formula thread facing extractor, including twisting handle 1 and sleeve 2, this sleeve 2 sets up in this twisting handle 1's the outside, this sleeve 2's inboard has roof 7, this roof 7 sets up in this roof 7 inboard movably, the outside of this roof 7 has compression spring 6, this compression spring 6 is fixed in the surface of this roof 7, this sleeve 2's the outside has spout 5, this spout 5 runs through to set up in this sleeve 2 surface, this spout 5's inboard has slider 3, this slider 3 sets up in this spout 5 inboard movably, this slider 3 is connected with this compression spring 6.

In one possible embodiment, the outer side of the sliding block 3 is provided with a clamping block 4, the clamping block 4 is fixed on the inner side of the sliding block 3, and the outer side of the clamping block 4 is provided with a wear-resistant block 11.

In a possible embodiment, the wear-resistant block 11 is fixed on the outer surface of the bite block 4, the inner side of the top plate 7 is provided with a propelling block 8, the propelling block 8 is movably arranged on the inner side of the top plate 7, and the outer side of the propelling block 8 is provided with an adjusting rod 12.

In a possible embodiment, the adjusting rod 12 is fixed on the outer surface of the pushing block 8, the adjusting rod 12 is in threaded connection with the sleeve 2, and the twist grip 1 movably penetrates through the adjusting rod 12.

Through setting up the propulsion piece 8 that can adjust bite block 4 positions, can carry out the joint to the screw thread facing in the in-process that uses to can be stable combine with the screw thread facing, take out the screw thread facing, and then can be stable fix the screw thread facing, and can utilize wear-resisting piece 11 to guarantee the stable contact with the facing, further can guarantee stable taking out.

In a possible embodiment, the twist grip 1 can be moved relative to the adjustment lever 12, and the twist grip 1 can rotate the adjustment lever 12 relative to the sleeve 2.

In a possible embodiment, the pushing block 8 is in contact with the top plate 7, and the pushing block 8 is able to push the top plate 7 to move relative to the sleeve 2, the slider 3 being able to compress the compression spring 6.

In a possible embodiment, the adjusting rod 12 has a limiting ring 9 on the outside, the limiting ring 9 is movably disposed on the outer surface of the adjusting rod 12, the limiting ring 9 can be engaged with the sleeve 2, and the limiting ring 9 can be engaged with the position between the adjusting rod 12 and the sleeve 2.

Furthermore the utility model also provides a use of adjusting formula screw thread facing extractor, when using, insert the facing hole with the extractor, later rotate and adjust pole 12, it drives and impels the piece 8 and remove to adjust pole 12 to promote roof 7 and remove, make wear-resisting piece 11 and interlock piece 4 and facing combine under compression spring 6's effect, later utilize spacing ring 9 to fix sleeve 2 and the position of adjusting between the pole 12, rotate twist grip 1, thereby take out the facing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

It should be noted that, in the case of no conflict, the embodiments and features of the embodiments of the present invention may be combined with each other.

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides an adjust formula screw thread facing extractor, a serial communication port, including twisting handle (1) and sleeve (2), this sleeve (2) set up in the outside of this twisting handle (1), the inboard of this sleeve (2) has roof (7), this roof (7) set up in this roof (7) inboard movably, the outside of this roof (7) has compression spring (6), this compression spring (6) are fixed in the surface of this roof (7), the outside of this sleeve (2) has spout (5), this spout (5) run through set up in this sleeve (2) surface, the inboard of this spout (5) has slider (3), this slider (3) set up in this spout (5) inboard movably, this slider (3) are connected with this compression spring (6).

2. An adjustable thread socket extractor according to claim 1, wherein said slider (3) has an engagement block (4) on the outside, said engagement block (4) being fixed to the inside of said slider (3), said engagement block (4) having a wear block (11) on the outside.

3. An adjustable thread socket extractor according to claim 2, wherein said wear block (11) is fixed to the outer surface of said bite block (4), said top plate (7) having a pushing block (8) on the inside, said pushing block (8) being movably disposed on the inside of said top plate (7), said pushing block (8) having an adjustment lever (12) on the outside.

4. An adjustable thread socket extractor according to claim 3, wherein said adjusting rod (12) is fixed to the outer surface of said pushing block (8), and said adjusting rod (12) is screwed to said sleeve (2), and said twist grip (1) is movably inserted through said adjusting rod (12).

5. An adjustable thread socket extractor according to claim 3, wherein said twist handle (1) is movable relative to said adjustment rod (12) and said twist handle (1) is capable of rotating said adjustment rod (12) relative to said sleeve (2).

6. An adjustable thread socket extractor according to claim 3, wherein said pushing block (8) is in contact with said top plate (7) and said pushing block (8) is capable of pushing said top plate (7) to move relative to said sleeve (2), said slider (3) being capable of compressing said compression spring (6).

7. The adjustable thread socket extractor according to claim 3, wherein the adjusting rod (12) has a limiting ring (9) on the outside, the limiting ring (9) is movably disposed on the outer surface of the adjusting rod (12), and the limiting ring (9) can be engaged with the sleeve (2), and the limiting ring (9) can be engaged with the position between the adjusting rod (12) and the sleeve (2).