CN210678573U - Installation tool of tailless thread insert - Google Patents
Installation tool of tailless thread insert Download PDFInfo
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- CN210678573U CN210678573U CN201921706086.4U CN201921706086U CN210678573U CN 210678573 U CN210678573 U CN 210678573U CN 201921706086 U CN201921706086 U CN 201921706086U CN 210678573 U CN210678573 U CN 210678573U
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- rotary column
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Abstract
The utility model belongs to the technical field of a screw sleeve mounting tool, in particular to a mounting tool of a tailless screw sleeve, which is not provided with a special tool when the prior tailless screw sleeve is mounted with a threaded hole, the tail-less screw sleeve is usually slowly rotated by a clamp, the clamp can only slowly rotate due to uneven stress of the tail-less screw sleeve, thereby reducing the problem of low work efficiency, the utility model proposes a scheme which comprises a rotary column, a sleeve handle is sleeved outside the rotary column, a fixed plate is fixedly arranged at the bottom end of the rotary column, the fixed plate and the rotary column are both provided with screw holes, two screw holes are communicated, the two screw holes are internally and uniformly connected with a same threaded rod, a regulating plate is rotatably arranged at the bottom end of the threaded rod, a first sliding groove and a second sliding groove are respectively arranged at two sides of the fixed plate and the regulating plate, a first sliding plate is uniformly and slidably arranged in the two first sliding grooves, the tailless thread insert is conveniently connected with the threaded hole, and the working efficiency is improved.
Description
Technical Field
The utility model relates to a swivel nut mounting tool technical field especially relates to a mounting tool of tailless swivel nut.
Background
At present, in the metal processing process, influenced by the wear resistance of different metals, when non-wear-resistant metal parts need to have high connection strength, shock resistance, impact resistance and wear resistance, especially when a screw tap is directly used for processing internal threads on a processed object formed by light metal such as aluminum, plastic, cast iron and the like, the internal threads on the non-wear-resistant metal parts are fragile and cannot obtain the highest fastening force in the use process, under the situation, in order to ensure that the internal threads on the non-wear-resistant metal parts have high reliability thread connection strength, steel wire thread sleeves are usually installed in the internal thread holes, when a thread sleeve body is screwed in a threaded hole, an arc coil is simultaneously clamped in the threaded hole, and because the arc coil is pressed by the inner wall of the threaded hole, the arc coil has outward expansion force on the inner wall of the threaded hole, the non-tail thread sleeve is connected with the threaded hole more tightly, the separation of the tailless thread insert from the threaded hole is prevented, and a good using effect is achieved.
The conventional tailless threaded sleeve is not provided with a special using tool when being installed with a threaded hole, and is usually slowly rotated by pliers, and the tailless threaded sleeve clamped by the pliers can only be slowly rotated due to uneven stress, so that the working efficiency is reduced, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the installation of the conventional tailless swivel nut and the threaded hole does not have a special tool, the slow rotating is usually carried out through pliers, the stress of the tailless swivel nut clamped by the pliers is uneven, the slow rotating can only be carried out, the working efficiency is reduced, the defect of inconvenient installation is overcome, and the installation tool of the tailless swivel nut is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mounting tool for a tailless screw sleeve comprises a rotary column, a sleeve handle is sleeved on the outer side of the rotary column, a fixed plate is fixedly mounted at the bottom end of the rotary column, screw holes are formed in the fixed plate and the rotary column and communicated with the screw holes, a threaded rod is connected in each screw hole in a threaded manner, an adjusting plate is rotatably mounted at the bottom end of the threaded rod, a first sliding groove and a second sliding groove are respectively formed in two sides of the fixed plate and the adjusting plate, a first sliding plate is slidably mounted in each first sliding groove, a second sliding plate is slidably mounted in each second sliding groove, the same first spring is fixedly mounted between the first sliding plate and the corresponding first sliding groove, the same second spring is fixedly mounted between the second sliding plate and the corresponding second sliding groove, arc-shaped clamps are fixedly mounted on the two first sliding plates and the two second sliding plates, and the two arc-shaped clamps on the same vertical axis are symmetrically arranged, the arc clamp is used for clamping and fixing a steel ring of the tailless screw sleeve, the arc clamp is of a sheet arc structure, the arc clamp can conveniently enter a steel ring gap of the tailless screw sleeve, the arc clamp is made of high-strength steel, the strength of the arc clamp is increased, and the arc clamp is prevented from being deformed under stress.
Preferably, the outside symmetry of rotary column is provided with two fixed blocks, and equal slidable mounting has the guide bar on two fixed blocks, and the top fixed mounting of guide bar has a pressure plate, and fixed mounting has same extension spring between pressure plate and the fixed block that corresponds, and the extension spring cover is established in the outside of the guide bar that corresponds, and the pressure plate plays limiting displacement to the guide bar, and the extension spring provides ascending elasticity for the guide bar.
Preferably, one end of the diagonal rod is rotatably mounted at the bottom end of the guide rod, the other end of the diagonal rod is rotatably connected with the corresponding first sliding plate, and the diagonal rod plays a role in force transmission.
Preferably, two communicating holes are formed in the top of the fixing plate, the two communicating holes are respectively communicated with the two first sliding grooves, the inclined rod is movably connected with the corresponding communicating hole, and one side of each communicating hole is provided with an opening.
Preferably, the bottom of the first sliding plate is fixedly provided with a guide rod, the guide rod is in sliding connection with the corresponding second sliding plate, the guide rod limits the second sliding plate, and the first sliding plate can drive the second sliding plate to move through the guide rod.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is close to each other through pressing two down tube for the arc presss from both sides the direction removal that is close to the threaded rod, can conveniently insert the inner circle of tailless swivel nut with the arc clamp.
(2) According to the scheme, the two inclined rods are loosened, under the action of the elastic force of the tension spring, the two arc-shaped clamps on the same vertical axis are in contact with the steel ring, the tailless screw sleeve is held tightly, the two pressure plates are extruded, and the arc-shaped clamps move to positions close to the steel ring, so that the steel ring enters the corresponding two arc-shaped clamps.
(3) This scheme is through forward wrench movement threaded rod, and the threaded rod drives the regulating plate upward movement, and the regulating plate drives two arc clamps upward movement that correspond, and two arc clamps that are located on same vertical axis press from both sides the steel ring tightly.
(4) This scheme is through forward wrench movement threaded rod, can further compress tightly the tailless swivel nut on the one hand, and on the other hand can turn round the tailless swivel nut into threaded hole.
(5) This scheme is through reverse wrench movement threaded rod for two arc clamps that are located on same vertical axis keep away from each other and loosen the steel ring, press two down tube, make the arc clamp remove to the direction of keeping away from the steel ring, until the arc clamp leaves no tail swivel nut, can take out the instrument.
The utility model discloses be convenient for fixed to the tailless swivel nut, the convenience is connected tailless swivel nut and screw hole, has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of a mounting tool for a tailless swivel nut according to the present invention;
fig. 2 is a schematic side view of a mounting tool for a tailless swivel nut according to the present invention;
fig. 3 is a schematic structural view of a portion a of a mounting tool for a tailless swivel nut according to the present invention;
fig. 4 is a schematic perspective view of a fixing plate of a mounting tool for a tailless swivel nut according to the present invention;
fig. 5 is a schematic structural view of a tailless swivel nut of the present invention;
fig. 6 is a schematic view of a top view structure of the tailless swivel nut of the present invention.
In the figure: 1 rotary column, 2 sleeve handles, 3 threaded rods, 4 fixed blocks, 5 guide rods, 6 tension springs, 7 adjusting plates, 8 arc clamps, 9 first sliding plates, 10 inclined rods, 11 fixed plates, 12 first springs, 13 second sliding plates, 14 guide rods, 15 second springs and 16 communicating holes.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-6, a mounting tool for a tailless swivel nut comprises a swivel nut 1, a sleeve handle 2 is sleeved outside the swivel nut 1, a fixed plate 11 is fixedly mounted at the bottom end of the swivel nut 1, screw holes are formed in the fixed plate 11 and the swivel nut 1 and communicated with the screw holes, a threaded rod 3 is connected in each screw hole in a threaded manner, an adjusting plate 7 is rotatably mounted at the bottom end of the threaded rod 3, a first sliding groove and a second sliding groove are respectively formed in two sides of the fixed plate 11 and the adjusting plate 7, a first sliding plate 9 is slidably mounted in each first sliding groove, a second sliding plate 13 is slidably mounted in each second sliding groove, a same first spring 12 is fixedly mounted between the first sliding plate 9 and the corresponding first sliding groove, a same second spring 15 is fixedly mounted between the second sliding plate 13 and the corresponding second sliding groove, and arc-shaped clamps 8 are fixedly mounted on each first sliding plate 9 and each second sliding plate 13, the two arc-shaped clamps 8 on the same vertical axis are symmetrically arranged, the arc-shaped clamps 8 are used for clamping and fixing a steel ring without the tail thread insert, the arc-shaped clamps 8 are of a sheet arc-shaped structure, the arc-shaped clamps 8 can conveniently enter a steel ring gap without the tail thread insert, the arc-shaped clamps 8 are made of high-strength steel, the strength of the arc-shaped clamps 8 is increased, and the arc-shaped clamps 8 are prevented from being stressed and deformed.
In this embodiment, the outside symmetry of rotary column 1 is provided with two fixed blocks 4, and equal slidable mounting has guide bar 5 on two fixed blocks 4, and the top fixed mounting of guide bar 5 has a pressure plate, and fixed mounting has same extension spring 6 between pressure plate and the fixed block 4 that corresponds, and 6 covers of extension spring are established in the outside of the guide bar 5 that corresponds, and the pressure plate plays limiting displacement to guide bar 5, and extension spring 6 provides ascending elasticity for guide bar 5.
In this embodiment, one end of the diagonal rod 10 is rotatably mounted at the bottom end of the guide rod 5, the other end of the diagonal rod 10 is rotatably connected to the corresponding first sliding plate 9, and the diagonal rod 10 transmits force.
In this embodiment, two communication holes 16 are formed at the top of the fixing plate 11, the two communication holes 16 are respectively communicated with the two first sliding grooves, the diagonal rod 10 is movably connected with the corresponding communication hole 16, and one side of the communication hole 16 is provided with an opening.
In this embodiment, a guide rod 14 is fixedly installed at the bottom of the first sliding plate 9, the guide rod 14 is slidably connected to the corresponding second sliding plate 13, the guide rod 14 limits the second sliding plate 13, and the first sliding plate 9 can drive the second sliding plate 13 to move through the guide rod 14.
Example two
Referring to fig. 1-6, a mounting tool for a tailless swivel nut comprises a swivel nut 1, a sleeve handle 2 is sleeved outside the swivel nut 1, a fixed plate 11 is fixedly mounted at the bottom end of the swivel nut 1 through welding, screw holes are formed in the fixed plate 11 and the swivel nut 1 and communicated with each other, a threaded rod 3 is connected in each screw hole through a screw thread, an adjusting plate 7 is rotatably mounted at the bottom end of the threaded rod 3, a first sliding groove and a second sliding groove are respectively formed in two sides of the fixed plate 11 and the adjusting plate 7, a first sliding plate 9 is slidably mounted in each first sliding groove, a second sliding plate 13 is slidably mounted in each second sliding groove, a first spring 12 is fixedly mounted between each first sliding plate 9 and the corresponding first sliding groove through welding, a second spring 15 is fixedly mounted between each second sliding plate 13 and the corresponding second sliding groove through welding, all there is the arc clamp 8 through welded fastening on two first sliding plates 9 and two second sliding plates 13, and two arc clamps 8 that lie in on same vertical axis set up for the symmetry, and arc clamp 8 is used for carrying out the centre gripping to the steel ring of no tail swivel nut and fixes, and arc clamp 8 is the slice arc structure, makes things convenient for arc clamp 8 to get into the steel ring gap of no tail swivel nut, and arc clamp 8 is high-strength steel and makes, increases the intensity of arc clamp 8, prevents that arc clamp 8 atress from taking place deformation.
In this embodiment, the outside symmetry of rotary column 1 is provided with two fixed blocks 4, equal slidable mounting has guide bar 5 on two fixed blocks 4, and welded fastening installs the pressure plate on the top of guide bar 5, and there is same extension spring 6 through welded fastening installation between pressure plate and the fixed block 4 that corresponds, and 6 covers of extension spring are established in the outside of the guide bar 5 that corresponds, and the pressure plate plays limiting displacement to guide bar 5, and extension spring 6 provides ascending elasticity for guide bar 5.
In this embodiment, one end of the diagonal rod 10 is rotatably mounted at the bottom end of the guide rod 5, the other end of the diagonal rod 10 is rotatably connected to the corresponding first sliding plate 9, and the diagonal rod 10 transmits force.
In this embodiment, two communication holes 16 are formed at the top of the fixing plate 11, the two communication holes 16 are respectively communicated with the two first sliding grooves, the diagonal rod 10 is movably connected with the corresponding communication hole 16, and one side of the communication hole 16 is provided with an opening.
In this embodiment, guide rods 14 are fixedly installed at the bottom of the first sliding plate 9 by welding, the guide rods 14 are slidably connected with the corresponding second sliding plates 13, the guide rods 14 limit the second sliding plates 13, and the first sliding plate 9 can drive the second sliding plates 13 to move through the guide rods 14.
In the embodiment, when in use, the two inclined rods 10 are pressed to approach each other, the two inclined rods 10 respectively drive the two first sliding plates 9 to approach each other, the two first sliding plates 9 drive the two second sliding plates 13 to approach each other through the two guide rods 14, the arc-shaped clamps 8 move towards the direction close to the threaded rod 3, the arc-shaped clamps 8 can be conveniently inserted into the inner rings of the tailless screw sleeves, the arc-shaped clamps 8 are positioned between the first layer steel ring and the second layer steel ring of the tailless screw sleeves, the later-stage taking-out is convenient, the two inclined rods 10 are loosened, the guide rods 15 push the inclined rods 10 to turn downwards under the elastic action of the tension springs 6, the arc-shaped clamps 8 are far away from the threaded rod 3, the two arc-shaped clamps 8 positioned on the same vertical axis are contacted with the steel rings, the tailless screw sleeves are gripped, the two pressure plates are pressed, the arc-shaped clamps 8 move towards, the threaded rod 3 is twisted in the forward direction, the threaded rod 3 drives the adjusting plate 7 to move upwards, the adjusting plate 7 drives the two corresponding arc-shaped clamps 8 to move upwards, the two arc-shaped clamps 8 on the same vertical axis clamp the steel ring tightly, the tailless screw sleeve is aligned to the threaded hole, the threaded rod 3 is twisted in the forward direction, on one hand, the tailless screw sleeve can be further pressed tightly, on the other hand, the tailless screw sleeve can be twisted into the threaded hole, the tailless screw sleeve can completely enter the threaded hole, the threaded rod 3 is twisted in the reverse direction, the two arc-shaped clamps 8 on the same vertical axis are far away from each other to loosen the steel ring, the two inclined rods 10 are pressed, the arc-shaped clamps 8 move towards the direction far away from the steel ring, the tailless screw sleeve is far.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A mounting tool for a tailless screw sleeve comprises a rotary column (1) and is characterized in that a sleeve handle (2) is sleeved on the outer side of the rotary column (1), a fixed plate (11) is fixedly mounted at the bottom end of the rotary column (1), screw holes are formed in the fixed plate (11) and the rotary column (1) and communicated with the screw holes, the screw holes are internally and uniformly in threaded connection with a same threaded rod (3), an adjusting plate (7) is rotatably mounted at the bottom end of the threaded rod (3), a first sliding groove and a second sliding groove are respectively formed in two sides of the fixed plate (11) and the adjusting plate (7), a first sliding plate (9) is slidably mounted in each of the two first sliding grooves, a second sliding plate (13) is slidably mounted in each of the two second sliding grooves, a same first spring (12) is fixedly mounted between each first sliding plate (9) and the corresponding first sliding groove, and a same second spring (15) is fixedly mounted between each second sliding plate (13) and the corresponding second sliding, arc-shaped clamps (8) are fixedly arranged on the two first sliding plates (9) and the two second sliding plates (13), and the two arc-shaped clamps (8) on the same vertical axis are symmetrically arranged.
2. The mounting tool for the tailless swivel nut according to claim 1, wherein two fixing blocks (4) are symmetrically arranged on the outer side of the rotary column (1), the two fixing blocks (4) are respectively provided with a guide rod (5) in a sliding manner, a pressure plate is fixedly mounted at the top end of each guide rod (5), one tension spring (6) is fixedly mounted between each pressure plate and the corresponding fixing block (4), and the tension springs (6) are sleeved on the outer sides of the corresponding guide rods (5).
3. The installation tool for the tailless screw sleeve according to claim 2, wherein the bottom end of the guide rod (5) is rotatably installed with one end of a diagonal rod (10), and the other end of the diagonal rod (10) is rotatably connected with the corresponding first sliding plate (9).
4. The installation tool of the tailless swivel nut according to claim 1, wherein two communication holes (16) are formed at the top of the fixing plate (11), the two communication holes (16) are respectively communicated with the two first sliding grooves, and the inclined rod (10) is movably connected with the corresponding communication hole (16).
5. The installation tool of the tailless screw sleeve according to claim 1, wherein a guide rod (14) is fixedly installed at the bottom of the first sliding plate (9), and the guide rod (14) is slidably connected with the corresponding second sliding plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706086.4U CN210678573U (en) | 2019-10-12 | 2019-10-12 | Installation tool of tailless thread insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921706086.4U CN210678573U (en) | 2019-10-12 | 2019-10-12 | Installation tool of tailless thread insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210678573U true CN210678573U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921706086.4U Active CN210678573U (en) | 2019-10-12 | 2019-10-12 | Installation tool of tailless thread insert |
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| CN (1) | CN210678573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442173A (en) * | 2023-06-19 | 2023-07-18 | 新乡市长岭金属制品有限公司 | Special tool for installing tailless swivel nut |
-
2019
- 2019-10-12 CN CN201921706086.4U patent/CN210678573U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116442173A (en) * | 2023-06-19 | 2023-07-18 | 新乡市长岭金属制品有限公司 | Special tool for installing tailless swivel nut |
| CN116442173B (en) * | 2023-06-19 | 2023-09-08 | 新乡市长岭金属制品有限公司 | Special tool for installing tailless swivel nut |
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