CN214578237U - Anti-loosening type steel wire thread insert - Google Patents
Anti-loosening type steel wire thread insert Download PDFInfo
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- CN214578237U CN214578237U CN202120385704.0U CN202120385704U CN214578237U CN 214578237 U CN214578237 U CN 214578237U CN 202120385704 U CN202120385704 U CN 202120385704U CN 214578237 U CN214578237 U CN 214578237U
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- thread insert
- loosening
- steel wire
- swivel nut
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Abstract
The utility model discloses a locking type steel wire swivel nut that moves, including the steel wire swivel nut body, the steel wire swivel nut body comprises main swivel nut and inferior swivel nut, one side welding of main swivel nut has locking piece, spacing draw-in groove has been seted up on the inner wall of locking piece, locking piece is located the inside casing that is provided with on the inner wall of spacing draw-in groove, the welding of inside casing outer wall has a plurality of latch, the latch welding is on locking piece is located the inner wall of spacing draw-in groove, the inner wall welding of inside casing has wear-resisting frame, a plurality of draw-in groove has been seted up on the inner wall of wear-resisting frame, the inner wall of wear-resisting frame is the equidistance and has seted up the locking tooth of a plurality of, the outer wall welding of inferior swivel nut one side has outer sleeve. The utility model discloses a locking piece can make the article in main swivel nut and the inferior swivel nut effectively block inside it, and the article can't slide at the inner wall of wear-resisting frame, and locking moving tooth in the wear-resisting frame can make the stable connection of article, prevents to draw the outside protection of cover to the connection handle, prevents the fish tail of hand.
Description
Technical Field
The utility model relates to a steel wire swivel nut technical field especially relates to a locking type steel wire swivel nut that moves.
Background
The steel wire thread insert is a novel threaded fastener, is a spring-shaped inner and outer thread concentric body formed by accurately processing a stainless steel wire with a diamond-shaped cross section and high strength, high precision and a smooth surface, is an insert developed for protecting a non-ferrous metal threaded hole, and has the functions of high connection strength, shock resistance, impact resistance and wear resistance.
In the process of using the steel wire thread insert, the steel wire thread insert is easily influenced by external objects and moves, so that the steel wire thread insert is not stably installed, the end part of the steel wire thread insert is easy to scratch and touch the hand part, and the structure of the steel wire thread insert cannot be split and used, so that the anti-loosening steel wire thread insert is urgently needed to be designed to solve the problems.
Disclosure of Invention
The utility model aims at solving the problem that the steel wire thread insert existing in the prior art is easy to move, the end part of the steel wire thread insert is easy to scratch and touch the hand, the structure of the steel wire thread insert can not be split and used, and the anti-loosening steel wire thread insert is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a locking type steel wire swivel nut that moves, includes the steel wire swivel nut body, the steel wire swivel nut body comprises main swivel nut and inferior swivel nut, the welding of one side of main swivel nut has locking piece, spacing draw-in groove has been seted up on the inner wall of locking piece, locking piece is located the inner casing that is provided with on the inner wall of spacing draw-in groove, the welding of inner casing outer wall has a plurality of latch, the latch welding is on locking piece is located the inner wall of spacing draw-in groove, the inner wall welding of inner casing has wear-resisting frame, a plurality of draw-in groove has been seted up on the inner wall of wear-resisting frame, the inner wall of wear-resisting frame is the equidistance and has seted up the locking tooth that moves of a plurality of.
The key concept of the technical scheme is as follows: the anti-loosening moving piece can enable objects in the main threaded sleeve and the secondary threaded sleeve to be effectively clamped inside the anti-loosening moving piece, the objects cannot slide on the inner wall of the wear-resistant frame, and the anti-loosening moving teeth in the wear-resistant frame can enable the objects to be stably connected.
Furthermore, an outer sleeve part is welded on the outer wall of one side of the secondary screw sleeve, and a groove is formed in the outer wall of one side of the main screw sleeve.
Furthermore, an inner sleeve is welded on the inner wall of the groove, and the inner wall of the outer sleeve is in threaded connection with the outer wall of the inner sleeve.
Furthermore, a through hole is formed in one side of the outer wall of each of the main threaded sleeve and the secondary threaded sleeve, and a blocking plug is connected to the inner wall of each of the main threaded sleeve and the secondary threaded sleeve, which is located in the through hole, in a threaded manner.
Furthermore, the end part of the secondary screw sleeve is provided with a connecting handle, and an anti-scratch sleeve is sleeved on the outer wall of one end, far away from the secondary screw sleeve, of the connecting handle.
Furthermore, a breaking groove is formed between the secondary screw sleeve and the connecting handle, and a breaking line is formed on one side of the secondary screw sleeve, which is close to the outer wall of the connecting handle.
Furthermore, the inner wall of the wear-resistant frame located on the clamping groove is welded with a plurality of protrusions, and internal threads are formed in the inner walls of the main threaded sleeve and the secondary threaded sleeve.
The utility model has the advantages that:
1. through the anti-loosening piece and the wear-resistant frame, the anti-loosening piece can enable objects in the main threaded sleeve and the secondary threaded sleeve to be effectively clamped inside the anti-loosening piece, the objects cannot slide on the inner wall of the wear-resistant frame, and the anti-loosening teeth in the wear-resistant frame can enable the objects to be stably connected.
2. Through inferior swivel nut and the connection handle that sets up, the suggestion convenience of connection handle on the inferior swivel nut through the broken line breaks it, and the use of the steel wire swivel nut body of being convenient for prevents drawing the outside protection of cover to the connection handle, prevents the fish tail of hand.
3. Through the inner sleeve piece and the outer sleeve piece which are arranged, one side of the secondary screw sleeve is connected to the outer portion of the inner sleeve piece through the outer sleeve piece, so that the main screw sleeve and the secondary screw sleeve are stably connected, and the main screw sleeve and the secondary screw sleeve are convenient to mount and dismount.
4. Through the latch and the blocking plug that set up, the latch makes the locking more firm of being connected between moving piece and the inside casing, blocks that the plug takes out the inside of main swivel nut and inferior swivel nut, and lubricating oil can enter the steel wire swivel nut body of being convenient for break away from after main swivel nut and inferior swivel nut.
Drawings
Fig. 1 is a schematic structural view of a locking type wire thread insert provided by the present invention;
fig. 2 is a schematic partial cross-sectional view of a locking type wire thread insert according to the present invention;
fig. 3 is a schematic structural view of a locking member of the locking type wire thread insert of the present invention;
fig. 4 is a schematic view of a partial structure of a locking member of the locking type wire thread insert of the present invention;
fig. 5 is a schematic view of a partial section of a primary thread insert and a secondary thread insert of the anti-loosening steel wire thread insert of the present invention.
In the figure: the anti-loosening steel wire thread insert comprises a steel wire thread insert body 1, a main thread insert body 2, an anti-loosening part 3, a connecting handle 4, a clamping groove 5, an inner frame 6, a wear-resistant frame 7, anti-loosening teeth 8, a secondary thread insert 9, an inner sleeve 10, a groove 11, an outer sleeve 12, an inner thread 13, a blocking plug 14, a limiting clamping groove 15, a clamping tooth 16, a breaking groove 17, an anti-scratching sleeve 18, a protrusion 19, a breaking line 20 and a through hole 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1 to 5 simultaneously, an anti-loosening steel wire thread insert comprises a steel wire thread insert body 1, the steel wire thread insert body 1 is composed of a main thread insert 2 and a secondary thread insert 9, an anti-loosening member 3 is welded on one side of the main thread insert 2, a limiting clamping groove 15 is formed in the inner wall of the anti-loosening member 3, an inner frame 6 is arranged on the inner wall of the limiting clamping groove 15 of the anti-loosening member 3, a plurality of clamping teeth 16 are welded on the outer wall of the inner frame 6, the inner frame 6 is connected with the anti-loosening member 3 through the clamping teeth 16, the clamping teeth 16 are welded on the inner wall of the anti-loosening member 3 located on the limiting clamping groove 15, a wear-resistant frame 7 is welded on the inner wall of the inner frame 6, a plurality of clamping grooves 5 are formed in the inner wall of the wear-resistant frame 7, the clamping grooves 5 increase the number of edges inside the anti-loosening member 3, so that objects such as bolts are stably clamped in the inner wall of the wear-resistant frame 7, a plurality of anti-loosening teeth 8 are formed, and the anti-loosening teeth 8 prevent the objects inside the anti-loosening member 3 from moving.
As can be seen from the above description, the present invention has the following advantages: the anti-loosening piece 3 can effectively clamp objects in the main threaded sleeve 2 and the secondary threaded sleeve 9, the objects cannot slide on the inner wall of the wear-resistant frame 7, and the anti-loosening teeth 8 in the wear-resistant frame 7 can enable the objects to be stably connected.
Further, an outer sleeve 12 is welded on the outer wall of one side of the secondary screw sleeve 9, and a groove 11 is formed in the outer wall of one side of the main screw sleeve 2.
Further, the inner sleeve 10 is welded on the inner wall of the groove 11, the outer sleeve 12 can be stably connected between the outer wall of the inner sleeve 10 and the inner wall of the groove 11, and the inner wall of the outer sleeve 12 is screwed on the outer wall of the inner sleeve 10.
Further, through-hole 21 has all been seted up to one side of main swivel nut 2 and inferior swivel nut 9 outer wall, and main swivel nut 2 and inferior swivel nut 9 are located the inner wall threaded connection of through-hole 21 and have a jam 14, rotate and take out jam 14, and lubricating oil enters into the inside of main swivel nut 2 and inferior swivel nut 9 through-hole 21.
Furthermore, the end part of the secondary screw sleeve 9 is provided with a connecting handle 4, the outer wall of the end, far away from the secondary screw sleeve 9, of the connecting handle 4 is sleeved with a scratch-proof sleeve 18, the scratch-proof sleeve 18 protects the end part of the connecting handle 4, and the hand damage caused by the end part of the connecting handle 4 is reduced.
Furthermore, a breaking groove 17 is formed between the secondary screw sleeve 9 and the connecting handle 4, a breaking line 20 is formed in one side, close to the outer wall of the connecting handle 4, of the secondary screw sleeve 9, and the connecting handle 4 can be broken outside the secondary screw sleeve 9 according to the breaking line 20, so that the steel wire screw sleeve body 1 is convenient to use.
Furthermore, the inner wall of the wear-resistant frame 7 located on the clamping groove 5 is welded with a plurality of protrusions 19, the protrusions 19 increase the stability of the anti-loosening part 3, the inner walls of the main thread insert 2 and the secondary thread insert 9 are provided with inner threads 13, and the inner threads 13 enable objects to be stably connected inside the steel wire thread insert body 1.
Through inferior swivel nut 9 and the connecting handle 4 that sets up, the suggestion convenience of connecting handle 4 on inferior swivel nut 9 through broken line 20 breaks it, and the use of the steel wire swivel nut body 1 of being convenient for prevents drawing the outside protection of cover 18 to connecting handle 4, prevents the fish tail of hand.
In the following, some preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention to the prior art:
example 1
The utility model provides a locking type steel wire swivel nut that moves, including steel wire swivel nut body 1, steel wire swivel nut body 1 comprises main swivel nut 2 and inferior swivel nut 9, the welding of one side of main swivel nut 2 has locking piece 3, spacing draw-in groove 15 has been seted up on the inner wall of locking piece 3, locking piece 3 is provided with inside casing 6 on the inner wall that is located spacing draw-in groove 15, the welding of inside casing 6 outer wall has a plurality of latch 16, inside casing 6 is connected with locking piece 3 through latch 16, the welding of latch 16 is on the inner wall that locking piece 3 is located spacing draw-in groove 15, the welding of the inner wall of inside casing 6 has wear-resisting frame 7, a plurality of draw-in groove 5 has been seted up on the inner wall of wear-resisting frame 7, draw-in groove 5 increases the inside limit number of locking piece 3, make the stable card of articles such as bolt inside it, the inner wall of wear-resisting frame 7 is the equidistance and has seted up a plurality of locking tooth 8 that moves, locking tooth 8 prevents the activity of the inside article of locking piece 3.
Wherein, the outer wall of one side of the secondary screw sleeve 9 is welded with an outer sleeve part 12, and the outer wall of one side of the main screw sleeve 2 is provided with a groove 11; the inner sleeve 10 is welded on the inner wall of the groove 11, the outer sleeve 12 can be stably connected between the outer wall of the inner sleeve 10 and the inner wall of the groove 11, and the inner wall of the outer sleeve 12 is in threaded connection with the outer wall of the inner sleeve 10; through holes 21 are formed in one side of the outer walls of the main screw sleeve 2 and the secondary screw sleeve 9, the inner walls, located in the through holes 21, of the main screw sleeve 2 and the secondary screw sleeve 9 are in threaded connection with blocking plugs 14, the blocking plugs 14 are rotated and taken out, and lubricating oil enters the main screw sleeve 2 and the secondary screw sleeve 9 through the through holes 21; the end part of the secondary screw sleeve 9 is provided with a connecting handle 4, the outer wall of one end of the connecting handle 4, which is far away from the secondary screw sleeve 9, is sleeved with an anti-scratch sleeve 18, and the anti-scratch sleeve 18 protects the end part of the connecting handle 4 and reduces the damage of the end part of the connecting handle 4 to the hand; a breaking groove 17 is formed between the secondary screw sleeve 9 and the connecting handle 4, a breaking line 20 is formed on one side of the secondary screw sleeve 9, which is close to the outer wall of the connecting handle 4, and the connecting handle 4 can be broken outside the secondary screw sleeve 9 according to the breaking line 20, so that the steel wire screw sleeve body 1 is more convenient to use; the inner wall of the wear-resistant frame 7 located on the clamping groove 5 is welded with the plurality of protrusions 19, the protrusions 19 increase the stability of the anti-loosening part 3, the inner walls of the main thread insert 2 and the secondary thread insert 9 are provided with inner threads 13, and the inner threads 13 enable objects to be stably connected inside the steel wire thread insert body 1.
The working principle is as follows: when the anti-loosening screw is used, when an operator rotates a screw bolt into the main screw sleeve 2 and the secondary screw sleeve 9, the head of the screw bolt is in contact with the anti-loosening part 3 and can move before the screw bolt does not enter the anti-loosening part 3, when the screw bolt rotates to enter the anti-loosening part 3, the anti-loosening part 3 is polygonal, the screw bolt can be supported on the inner wall of the anti-loosening part 3, the screw bolt cannot be loosened in the anti-loosening part 3 and can be separated after being applied with force by external equipment, the clamping groove 5 is formed in the anti-loosening part 3, the clamping performance of the inner wall of the anti-loosening part 3 is improved by the clamping groove 5, the anti-loosening teeth 8 and the wear-resisting frame 7 prevent the sliding of internal objects, the limiting clamping groove 15 and the clamping teeth 16 formed in the inner wall of the anti-loosening part 3 are stably connected, the clamping teeth 16 prevent the sliding of the anti-loosening part 3, after the blocking plug 14 is taken out by the operator, oil can be introduced through the through hole 21 to lubricate the inner wall of the steel wire screw sleeve body 1, so that the steel wire screw sleeve body 1 can be taken out conveniently, the connecting handle 4 can be broken by using external equipment according to the broken line 20 and the broken groove 17 on the secondary screw sleeve 9, the use of the steel wire screw sleeve body 1 is convenient, the end part of the connecting handle 4 is provided with the scratch-proof sleeve 18, the scratch-proof sleeve 18 prevents hands from scratching the connecting handle 4, the outer sleeve part 12 on one side of the secondary screw sleeve 9 can rotate on the outer wall of the inner sleeve part 10, and the secondary screw sleeve 9 and the main screw sleeve 2 can be detachably processed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A locking type steel wire thread insert comprises a steel wire thread insert body (1) and is characterized in that, the steel wire thread insert body (1) consists of a main thread insert (2) and a secondary thread insert (9), one side of the main threaded sleeve (2) is welded with an anti-loosening part (3), the inner wall of the anti-loosening part (3) is provided with a limiting clamping groove (15), an inner frame (6) is arranged on the inner wall of the anti-loosening piece (3) positioned on the limiting clamping groove (15), a plurality of clamping teeth (16) are welded on the outer wall of the inner frame (6), the clamping teeth (16) are welded on the inner wall of the anti-loosening piece (3) which is positioned on the limiting clamping groove (15), the inner wall of the inner frame (6) is welded with a wear-resistant frame (7), the inner wall of the wear-resistant frame (7) is provided with a plurality of clamping grooves (5), the inner wall of the wear-resistant frame (7) is provided with a plurality of anti-loosening teeth (8) at equal intervals.
2. Anti-loosening wire thread insert according to claim 1, characterized in that an outer sleeve member (12) is welded to the outer wall of the secondary thread insert (9) side and a groove (11) is formed in the outer wall of the primary thread insert (2) side.
3. Anti-loosening wire thread insert according to claim 2, wherein the inner sleeve member (10) is welded to the inner wall of the groove (11), and the inner wall of the outer sleeve member (12) is screwed to the outer wall of the inner sleeve member (10).
4. The anti-loosening steel wire thread insert according to claim 1, wherein a through hole (21) is formed in one side of the outer wall of each of the main thread insert (2) and the secondary thread insert (9), and a blocking plug (14) is connected to the inner wall of each of the main thread insert (2) and the secondary thread insert (9) in the through hole (21) in a threaded manner.
5. The anti-loosening wire thread insert according to claim 1, wherein a connecting handle (4) is arranged at the end of the secondary thread insert (9), and an anti-scratch sleeve (18) is sleeved on the outer wall of one end of the connecting handle (4) far away from the secondary thread insert (9).
6. The anti-loosening wire thread insert according to claim 5, wherein a breaking groove (17) is formed between the secondary thread insert (9) and the connecting handle (4), and a breaking line (20) is formed on one side of the secondary thread insert (9) close to the outer wall of the connecting handle (4).
7. The anti-loosening steel wire thread insert according to claim 1, wherein a plurality of protrusions (19) are welded on the inner wall of the wear-resistant frame (7) located on the clamping groove (5), and internal threads (13) are formed on the inner walls of the main thread insert (2) and the secondary thread insert (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120385704.0U CN214578237U (en) | 2021-02-22 | 2021-02-22 | Anti-loosening type steel wire thread insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120385704.0U CN214578237U (en) | 2021-02-22 | 2021-02-22 | Anti-loosening type steel wire thread insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214578237U true CN214578237U (en) | 2021-11-02 |
Family
ID=78316037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120385704.0U Active CN214578237U (en) | 2021-02-22 | 2021-02-22 | Anti-loosening type steel wire thread insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214578237U (en) |
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2021
- 2021-02-22 CN CN202120385704.0U patent/CN214578237U/en active Active
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