CN221047752U - Steel wire thread insert mounting tool - Google Patents
Steel wire thread insert mounting tool Download PDFInfo
- Publication number
- CN221047752U CN221047752U CN202322428538.XU CN202322428538U CN221047752U CN 221047752 U CN221047752 U CN 221047752U CN 202322428538 U CN202322428538 U CN 202322428538U CN 221047752 U CN221047752 U CN 221047752U
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- Prior art keywords
- thread insert
- groove
- rotating
- rotating rod
- rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000011159 matrix material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a steel wire thread insert mounting tool, relates to the technical field of thread inserts, and is used for solving the problems that workers feel tired and inconvenient to operate due to long-time effort in the process of mounting the thread inserts. The utility model comprises a sleeve, wherein a rotating rod is arranged in the sleeve; the end face of the rotating rod is provided with a groove, and a sliding component is axially connected in the groove in a sliding manner; the sliding component is provided with a pressing block propped against one end of the screw sleeve. Through setting up the briquetting on rotating the section for rotating the section and rotating the in-process, drive the briquetting and rotate. The pressing block rotates to drive the screw sleeve to rotate. Finally, the screw sleeve is screwed into the tool under the condition that a worker does not need to apply downward acting force, so that the screw sleeve is installed. The process only needs the staff to rotate the rotating rod, so compared with the traditional swivel nut installation tool, the swivel nut installation tool is more labor-saving and convenient to operate, and therefore the production efficiency of the staff is improved.
Description
Technical Field
The utility model relates to the technical field of screw sleeve installation, in particular to a steel wire screw sleeve installation tool.
Background
The wire thread insert is a new type of internal thread fastener which is screwed into and fastened in a threaded hole of one of the connected pieces when applied, forming a standard internal thread into which the bolt (or screw) is screwed again, also known as a threaded insert, abbreviated as an insert. The steel wire thread sleeve is a spring-shaped internal and external thread concentric body which is formed by precisely processing a stainless steel wire with high strength, high precision and smooth surface, and is mainly used for reinforcing and protecting internal threads made of low-strength materials. The principle is that elastic connection is formed between the screw and the internal thread of the matrix, thereby eliminating the manufacturing error of the thread and improving the connection strength. The steel wire thread insert is embedded into a threaded hole of low-strength engineering materials such as aluminum, magnesium alloy, cast iron, glass fiber reinforced plastic, plastic and the like, can form high-precision internal threads meeting international standards, has the functions of high connection strength, shock resistance, impact resistance and wear resistance, can disperse stress to protect threads of a matrix, greatly prolongs the service life of the matrix, and is widely applied to electronic applications.
The sleeve will be screwed into the screw. The screw is made of aluminum and is subjected to an anti-conductive surface treatment by anodic oxidation treatment. In order to facilitate screwing of the screw sleeve into the screw, the screw is provided with a positioning groove for embedding the screw sleeve, and the screw sleeve can be screwed into the thread groove only through the positioning groove. The depth of the thread groove is greater than or equal to the length of the screw sleeve, so that the screw sleeve can be screwed into the thread groove
In the process of installing the wire thread insert, the thread insert needs to be put into an installation tool of the wire thread insert, and a thread insert wrench is commonly used. After the insert is placed in the installation tool, a force needs to be applied to the insert. The installation tool is screwed continuously while the acting force of the screw sleeve is applied along the axial direction, so that the screw sleeve is installed. The installation mode requires a worker to apply force along the axial direction of the screw sleeve for a long time, is inconvenient to operate, and can be tired after the worker applies force for a long time. The screw sleeve of today has a problem of inconvenient operation during installation.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the steel wire thread insert installation tool, so that the steel wire thread insert is more convenient in the installation process.
The technical scheme of the utility model is as follows: the steel wire thread insert mounting tool comprises a sleeve, wherein a coaxially arranged rotating rod is mounted in the sleeve; a groove which is axially arranged along the length direction is formed in the circumferential surface of the rotating rod, and a sliding component is axially connected in the groove in a sliding manner; the sliding component is provided with a pressing block propped against one end of the bottom of the screw sleeve.
Further, the sliding component comprises a sliding rod which is movably penetrated in the rotating rod along the axial direction of the rotating rod, and one end of the sliding rod is fixedly connected with the bottom surface of the pressing block; and a stop block is arranged at the other end of the sliding rod.
Further, a chute for extending out of the stop block is formed in the peripheral wall of the rotating rod.
Further, a plurality of positioning grooves which are arranged along the axial direction at intervals are formed in the inner wall of the sliding groove.
Further, an elastic piece sleeved on the peripheral wall of the sliding rod is arranged on the bottom surface of the pressing block, and one end of the elastic piece is fixed on the bottom surface of the pressing block; the other end of the elastic piece is fixedly arranged on the inner bottom surface of the groove.
Further, an embedded groove for embedding one end of the screw sleeve is formed in the side face of the pressing block.
Further, a cushion block which is arranged in a dislocation way with the elastic piece is arranged on the inner bottom surface of the groove.
Further, the rotating rod is provided with a placing section sleeved with a screw sleeve and a rotating section used for rotating, and the groove is formed in the peripheral wall of the rotating section and is positioned at the end face of the rotating section; the cross-sectional area of the placement segment is smaller than the cross-sectional area of the rotation segment.
Further, one end of the rotating rod is fixedly provided with a control rod forming an included angle with the rotating rod; one end of the control rod is sleeved with an anti-slip piece.
The beneficial technical effects of the utility model are as follows:
Through setting up the briquetting on rotating the section for rotating the section and rotating the in-process, drive the briquetting and rotate. The pressing block rotates to drive the screw sleeve to rotate. Finally, the screw sleeve is screwed into the tool under the condition that a worker does not need to apply downward acting force, so that the screw sleeve is installed. The process only needs the staff to rotate the rotating rod, so compared with the traditional swivel nut installation tool, the swivel nut installation tool is more labor-saving and convenient to operate, and therefore the production efficiency of the staff is improved.
Drawings
Fig. 1 is an oblique view of the wire thread insert installation tool of the present utility model.
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a side view of the wire thread insert installation tool of the present utility model;
FIG. 4 is a partial enlarged view at B in FIG. 3;
FIG. 5 is a top view of the wire thread insert installation tool of the present utility model;
FIG. 6 is a cross-sectional view at A-A in FIG. 5;
Fig. 7 is a schematic structural view of the rotating lever.
Wherein, 1, the sleeve pipe; 101. an opening; 2. a rotating lever; 201. a groove; 211. a cushion block; 210. placing the segments; 220. a rotating section; 230. a control lever; 231. an anti-slip member; 301. briquetting; 311. an embedding groove; 302. a chute; 312. a positioning groove; 303. a slide bar; 313. a sliding groove; 304. a stop block; 305. an elastic member.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
The embodiment relates to a steel wire thread insert mounting tool, as shown in fig. 3 and 7, which comprises a sleeve 1, wherein the sleeve 1 is a hollow cylinder, one end of the sleeve is provided with an opening 101, and the inner diameter of the opening 101 is slightly larger than the outer diameter of the thread insert, so that the thread insert can be screwed out from the opening 101. A rotating rod 2 which is coaxially arranged is arranged in the sleeve 1, and the rotating rod 2 is a metal round rod. The rotating rod 2 is directly inserted into the sleeve 1, and the outer peripheral wall of the rotating rod 2 is contacted with the inner peripheral wall of the sleeve 1 but is not clamped, so that the rotating rod 2 is prevented from tilting in the use process, and the screw sleeve is difficult to screw into a screw and can move along the axial direction or the circumferential direction. The end face of the rotating rod 2 is provided with a groove 201 which is axially arranged along the length direction, and the groove 201 is a strip-shaped groove. The recess 201 is adapted to receive a slide assembly and the slide assembly is rotatable with rotation of the rotatable lever 2. One end of the screw sleeve can be propped against the sliding component, the whole screw sleeve can rotate under the propping force of the sliding component, and finally the screw sleeve is rotated into the screw. The rotating rod 2 is formed with a placing section 210 for sleeving the screw sleeve and a rotating section 220 for rotating, and the outer diameter of the placing section 210 is smaller than the inner diameter of the screw sleeve, so that the screw sleeve can be sleeved on the placing section 210; in addition, the cross-sectional area of the placing section 210 is smaller than the cross-sectional area of the rotating section 220, and the outer diameter of the rotating section 220 is larger than the inner diameter of the screw sleeve, so that the screw sleeve can only move within the rotating section 220. The groove 201 is formed on the outer peripheral wall of the rotating section 220 and is located at the end face of the rotating section 220. The rotating rod 2 is located at the free end of the rotating section 220 and is fixedly provided with a control rod 230 forming an included angle with the rotating section, and the control rod 230 can be a straight rod or an L-shaped rod. One end of the control lever 230 is sleeved with an anti-slip member 231, and when a worker rotates the control lever 230, the worker's hand can be placed on the anti-slip member 231, thereby exerting force on the control lever 230 to rotate. The anti-slip member 231 may be a plastic member fixed to one end of the control rod 230, or a rubber member sleeved on the control rod 230.
As shown in fig. 2 and 6, the sliding assembly includes a sliding rod 303 movably penetrating the rotating rod 2 in the axial direction of the rotating rod 2. The slide bar 303 is an "L" -shaped round bar. The outer peripheral wall of the rotating rod 2 is provided with a chute 302 through which one end of the sliding rod 303 extends. The chute 302 is elongated and is disposed along the axial direction of the rotation lever 2.
As shown in fig. 3-6, the slide assembly also includes a press block 301 that abuts an end of the threaded sleeve. The pressing block 301 is disposed at one end of the sliding rod 303 near the opening 101 and the sliding rod 303 is fixed to the bottom surface of the pressing block 301. The screw sleeve can be sleeved on the rotating rod 2, and one end of the screw sleeve can be propped against the pressing block 301. When the rotating lever 2 rotates, the pressing block 301 rotates with the rotation of the rotating lever 2. The pressing block 301 drives the screw sleeve to rotate because of abutting against the end face of the screw sleeve in the rotating process. The other end of the screw sleeve is positioned in the screw, and the screw sleeve can be continuously screwed into the screw in the rotating process until the screw sleeve is completely screwed in. Therefore, in the process of installing the screw sleeve, no force is continuously applied downwards by a worker, and the purpose of saving labor is achieved. An embedded groove 311 for embedding one end of the screw sleeve is formed in the side face of the pressing block 301, the embedded groove 311 is a round groove, the end face of one end of the screw sleeve is embedded in the embedded groove 311, and the screw sleeve is difficult to slide along the axial direction of the sleeve 1, so that the effect of fixing the screw sleeve is achieved.
As shown in fig. 4 to 6, the bottom surface of the pressing block 301 is further provided with an elastic member 305 sleeved on the outer peripheral wall of the sliding rod 303, wherein the elastic member 305 is preferably a spring. The other end of the elastic member 305 is fixed to the inner bottom surface of the recess 201, and the elastic member 305 is used to prevent the pressing block 301 from being separated from the recess 201. Both ends of the elastic member 305 are fixed by welding. The inner bottom surface of the groove 201 is provided with a cushion block 211 which is arranged in a staggered manner with the elastic piece 305. The pad 211 is a rubber block. The pressing block 301 will prop against the cushion block 211 in the process of sliding downwards, and the cushion block 211 is used for preventing the pressing block 301 from being damaged due to excessive pneumatic force of the sliding rod 303 sliding by a worker.
As shown in fig. 1, 2, 4 and 6, a stopper 304 is attached to the other end face of the slide lever 303. When it is desired to slide the slide bar 303, the worker can move the slide bar 303 by moving the stopper 304. The width of the stopper 304 is larger than the width of the chute 302, so that the stopper 304 abuts against the outer peripheral wall of the rotation lever 2. In order to accommodate the sliding rod 303, a sliding groove 313 accommodating the rotating rod 2 is formed in the sliding rod 303, and by pushing the stopper 304 axially along the rotating rod 2, the sliding rod 303 can slide reciprocally axially along the rotating rod 2. The axial movement range of the rotating rod 2 is related to the length of the sliding groove 302, and the longer the sliding groove 302 is, the larger the axial movement range of the rotating rod 2 is, that is, the larger the axial movement range of the pressing block 301 is. A plurality of positioning slots 312 are arranged on the inner wall of the chute 302 at intervals along the axial direction. The positioning groove 312 is provided at a corresponding position according to a common several thread insert types. The positioning groove 312 is used for the stopper 304 and the slide lever 303 to be embedded therein. When the stopper 304 moves to the corresponding positioning groove 312, the stopper 304 is rotated circumferentially, thereby embedding the slide rod 303 in the positioning groove 312. In the actual production process, the types of the screw sleeves are different, so that one ends of the screw sleeves are positioned at different heights. The pressing block 301 can slide along the axial direction, so that no matter the height of one end of the screw sleeve is, the pressing block 301 can be propped against one end of the screw sleeve, and the screw sleeve with different types can be matched.
As shown in fig. 5, the outer peripheral wall of the sleeve 1 is provided with anti-skid patterns, which may be groove-shaped or bar-shaped. The anti-slip patterns are used for increasing friction between the hand and the sleeve 1 during holding, so that the sleeve 1 is more stable during holding.
Working principle: in order to adapt to products of different types, the screw sleeves of different types are required to be screwed in, and the sizes of the screw sleeves of different types are different. In order to screw different models of the insert into the product, the position of the pressing block 301 needs to be adjusted so that one end of the insert can be inserted into the insertion groove 311. While the slide assembly is used for sliding of the press block 301. When the pressing block 301 is required to slide, a worker can control the stop block 304, so that the pressing block 301 is driven to move along the axial direction. After one end of the screw sleeve is inserted into the insertion groove 311, the stopper 304 may be inserted into the positioning groove 312 in order to fix the stopper 304. At this time, the control rod 230 is rotated, and the control rod 230 finally drives the pressing block 301 to rotate, and the pressing block 301 drives the screw sleeve to rotate, so that the screw sleeve is screwed into a product.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (9)
1. The steel wire thread insert mounting tool is characterized by comprising a sleeve (1), wherein a rotating rod (2) which is coaxially arranged is arranged in the sleeve (1); a groove (201) axially arranged along the length direction is formed in the circumferential surface of the rotating rod (2), and a sliding component is axially connected in the groove (201) in a sliding manner; the sliding component is provided with a pressing block (301) propped against one end of the bottom of the screw sleeve.
2. The steel wire thread insert installation tool according to claim 1, wherein the sliding assembly comprises a sliding rod (303) movably penetrating through the inside of the rotating rod along the axial direction of the rotating rod, and one end of the sliding rod (303) is fixedly connected with the bottom surface of the pressing block (301); a stop block (304) is arranged on the other end of the sliding rod (303).
3. The steel wire thread insert installation tool according to claim 2, wherein a chute (302) from which the stopper (304) protrudes is formed in the outer peripheral wall of the rotating rod (2).
4. A wire thread insert installation tool according to claim 3, wherein a plurality of positioning grooves (312) are formed in the inner wall of the sliding groove (302) at intervals along the axial direction.
5. The wire thread insert installation tool according to claim 2, wherein the bottom surface of the pressing block (301) is provided with an elastic member (305) which is sleeved on the outer circumferential wall of the slide rod (303), and one end of the elastic member (305) is fixed on the bottom surface of the pressing block (301); the other end of the elastic piece (305) is fixedly arranged on the inner bottom surface of the groove (201).
6. The wire thread insert installation tool according to claim 2, wherein an insertion groove (311) into which one end of the thread insert is inserted is formed in a side surface of the pressing block (301).
7. The wire thread insert installation tool according to claim 5, wherein a spacer (211) offset from the elastic member (305) is provided on an inner bottom surface of the groove (201).
8. The wire thread insert installation tool according to claim 1, wherein the rotating rod (2) is formed with a placement section (210) for inserting a thread insert and a rotating section (220) for rotation, and the groove (201) is opened on the outer peripheral wall of the rotating section (220) and is located at the end face of the rotating section (220); the cross-sectional area of the placement section (210) is smaller than the cross-sectional area of the rotation section (220).
9. The wire thread insert installation tool according to claim 1, wherein a control rod (230) forming an included angle with the free end of the rotating rod (2) is fixed; one end of the control rod (230) is sleeved with an anti-slip piece (231).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428538.XU CN221047752U (en) | 2023-09-07 | 2023-09-07 | Steel wire thread insert mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428538.XU CN221047752U (en) | 2023-09-07 | 2023-09-07 | Steel wire thread insert mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221047752U true CN221047752U (en) | 2024-05-31 |
Family
ID=91199222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322428538.XU Active CN221047752U (en) | 2023-09-07 | 2023-09-07 | Steel wire thread insert mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221047752U (en) |
-
2023
- 2023-09-07 CN CN202322428538.XU patent/CN221047752U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |