CN112475842B - Installation device and installation method of steel wire thread insert based on tapping machine - Google Patents
Installation device and installation method of steel wire thread insert based on tapping machine Download PDFInfo
- Publication number
- CN112475842B CN112475842B CN202011326918.7A CN202011326918A CN112475842B CN 112475842 B CN112475842 B CN 112475842B CN 202011326918 A CN202011326918 A CN 202011326918A CN 112475842 B CN112475842 B CN 112475842B
- Authority
- CN
- China
- Prior art keywords
- wire thread
- hole
- thread insert
- mounting
- mounting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention discloses a mounting device and a mounting method of a steel wire thread insert based on a tapping machine, and belongs to the technical field of steel wire thread inserts. The mounting device comprises a mounting assembly and a feeding guide sleeve. The mounting assembly comprises a clamp body, a mounting rod and a damping ring, a cavity is formed in the clamp body, the mounting rod is slidably inserted into the clamp body, the bottom end of the mounting rod penetrates through the clamp body, a groove meshed with the steel wire thread sleeve is formed in the end portion of the bottom end of the mounting rod, a protruding ring which is coaxially arranged is arranged on the outer wall of the mounting rod, and the damping ring and the protruding ring are movably located in the cavity. The feeding guide sleeve is internally provided with a through hole for accommodating the steel wire thread sleeve, the through hole and the feeding guide sleeve are coaxially arranged, and the bottom end of the mounting rod is movably coaxially inserted in the through hole. The mounting device provided by the invention can directly use the tapping machine as a driving device, and can effectively reduce the output rotating speed of the main shaft of the tapping machine through the damping ring, so that the steel wire thread insert is prevented from being randomly buckled, and the mounting efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of steel wire thread inserts, and particularly relates to a mounting device and a mounting method of a steel wire thread insert based on a tapping machine.
Background
The steel wire thread insert is a novel threaded fastener, and is embedded into a threaded hole of a low-strength workpiece to form a standard thread, so that the steel wire thread insert has the functions of high connection strength, shock resistance, impact resistance and wear resistance, can disperse stress to protect original threads, and prolongs the service life of the workpiece to be machined.
The steel wire thread insert is usually installed manually, specifically, the steel wire thread insert is connected with the transmission rod, and then the transmission rod is rotated manually to rotate the steel wire thread insert into a threaded hole of a workpiece to be machined, so that the installation of the steel wire thread insert is realized.
However, the manual installation of wire thread inserts by manual rotation is inefficient. The tapping machine is a common rotational drive device (generally used for processing threads), and if the tapping machine is used for driving installation, the rotating speed of a main shaft of the tapping machine is too high, so that the rotating speed of a steel wire thread insert is too high, and the steel wire thread insert is randomly buckled in the installation process.
Disclosure of Invention
Aiming at the defects or the improvement requirements of the prior art, the invention provides a mounting device and a mounting method of a steel wire thread insert based on a tapping machine, aiming at realizing the mounting of the steel wire thread insert through the tapping machine, thereby solving the technical problem of the disordered buckling of the steel wire thread insert.
In one aspect, the invention provides a mounting device for a steel wire thread insert based on a tapping machine, which comprises a mounting assembly and a feeding guide sleeve;
the mounting assembly comprises a clamp body, a mounting rod and a damping ring, a cavity is formed in the clamp body, the mounting rod is slidably inserted into the clamp body, the bottom end of the mounting rod penetrates through the clamp body, a groove used for being meshed with a mounting tail of a steel wire threaded sleeve is formed in the end portion of the bottom end of the mounting rod, a convex ring which is coaxially arranged is arranged on the outer wall of the mounting rod, the damping ring is slidably sleeved on the mounting rod, the damping ring and the convex ring are movably located in the cavity, and the damping ring is located above the convex ring;
the feeding guide sleeve is internally provided with a through hole for accommodating the steel wire thread sleeve, the through hole and the feeding guide sleeve are coaxially arranged, and the bottom end of the mounting rod is movably coaxially inserted into the through hole.
Optionally, the fixture body includes a connecting pipe and a compression leg, a bottom end of the connecting pipe is connected to a top end of the compression leg, an outer diameter of the compression leg is larger than an outer diameter of the connecting pipe, the cavity is located in the compression leg, and the mounting rod is coaxially and movably inserted into the connecting pipe and the compression leg.
Optionally, the compression column includes a first barrel body and a second barrel body, a sealed end of the first barrel body is connected with a bottom end of the connecting pipe, an open end of the first barrel body is arranged opposite to an open end of the second barrel body, an outer peripheral wall of the first barrel body is in threaded fit with an inner peripheral wall of the second barrel body to form the cavity, and the mounting rod is coaxially and movably inserted into the first barrel body and the second barrel body.
Optionally, the bottom of the feeding guide sleeve is provided with a feeding hole for conveying the wire thread insert, the feeding hole is arranged along the radial direction of the feeding guide sleeve, and the feeding hole is communicated with the through hole.
Optionally, the bottom of the feeding hole is provided with a guide groove for guiding the installation tail of the wire thread insert, and the guide groove extends along the axial direction of the feeding hole.
Optionally, the bottom of the feeding guide sleeve is further provided with a plurality of radial holes arranged along the circumferential direction of the feeding guide sleeve, each radial hole is communicated with the through hole, a block and a spring are sequentially inserted into one end of each radial hole, which faces away from the through hole, to the other end of each radial hole, one end of the spring is connected with the block, and the other end of the spring is arranged in the direction of the through hole to clamp the steel wire thread sleeve.
Optionally, the other end of each spring is connected with a top ball, and the top ball is movably inserted into the corresponding radial hole.
Optionally, a protruding rail for guiding the groove is arranged at the top of the feeding guide sleeve, the protruding rail is arranged in parallel with the guide groove, and the protruding rail extends to the through hole.
Optionally, the outer peripheral wall of the bottom of the feeding guide sleeve is provided with connecting threads for connecting joints with different diameters to support the feeding guide sleeve.
In another aspect, the present invention provides a method for installing a wire thread insert on a tapping machine, the method being based on the installation apparatus of the first aspect, the method comprising:
placing the feeding guide sleeve on a workpiece to be machined, so that the through hole is arranged opposite to the threaded hole of the workpiece to be machined;
sequentially inserting a steel wire thread insert and the mounting rod into the through hole, and enabling the groove of the mounting rod to be meshed with the mounting tail of the steel wire thread insert;
the fixture body is in transmission connection with a main shaft of a tapping machine;
and starting the tapping machine to enable the main shaft and the fixture body of the tapping machine to move downwards, so that the installation of the wire thread insert is completed.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
for the installation device of the steel wire thread insert based on the tapping machine, when the steel wire thread insert is installed, the feeding guide sleeve is firstly placed on a workpiece to be machined, so that the through hole is arranged opposite to the threaded hole of the workpiece to be machined. Then, the steel wire thread insert and the installation rod are sequentially inserted into the through hole of the feeding guide sleeve, the feeding guide sleeve plays a role in guiding the installation rod, and the groove of the installation rod is meshed with the installation tail of the steel wire thread insert (at the moment, the steel wire thread insert is sleeved at the bottom end of the installation rod). And then, the clamp body is in transmission connection with a main shaft of the tapping machine so as to drive the clamp body to rotate. Next, the spindle and the clamp body of the tapping machine are moved down, while the mounting rod remains stationary due to abutment against the workpiece to be machined. And when the anchor clamps body move down to contact with the damping ring, the both sides face of damping ring contacted with the anchor clamps body and bulge loop respectively this moment, and the bulge loop through treat that the machined part to the hindrance effect of installation pole and with the cooperation of the anchor clamps body to the realization is to the clamp tight of damping ring, the specific moment of torsion of anchor clamps this moment passes through the effect of friction and transmits to the installation pole, makes the installation pole rotate and moves down, thereby realizes the installation of steel wire spiro union in the screw hole of treating the machined part. Because the damping ring can produce friction loss at the rotation in-process to make the rotational speed of installation pole be less than the specific rotational speed of anchor clamps, and then make the rotational speed of steel wire thread insert be less than the specific speed of anchor clamps, avoid steel wire thread insert rotational speed too big. Therefore, the matching of the steel wire thread insert and the threaded hole in the workpiece to be machined is facilitated, and the steel wire thread insert is prevented from being buckled in disorder.
In other words, the mounting device provided by the invention can directly use the tapping machine as a driving device, and the output rotating speed of the main shaft of the tapping machine can be effectively reduced through the damping ring, so that the steel wire thread insert is prevented from being randomly buckled, and the mounting efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a wire thread insert according to the present embodiment;
FIG. 2 is an exploded view of the installation apparatus for a wire thread insert based tapping machine according to the present embodiment;
FIG. 3 is a cross-sectional view of the mounting assembly provided in the present embodiment;
fig. 4 is a sectional view of the feeding guide sleeve provided in this embodiment;
FIG. 5 is a schematic view of the installation apparatus provided in the present embodiment;
fig. 6 is a top view of the feeding guide sleeve provided in this embodiment;
fig. 7 is a flow chart of a method for installing a wire thread insert based on a tapping machine according to the present embodiment.
The symbols in the drawings represent the following meanings:
1. mounting the component; 11. a clamp body; 111. a cavity; 112. a connecting pipe; 113. pressing the column; 1131. a first barrel body; 1132. a second barrel body; 12. mounting a rod; 121. a groove; 122. a convex ring; 13. a damping ring; 2. a feeding guide sleeve; 21. a through hole; 22. a feed hole; 221. a guide groove; 23. a radial bore; 231. blocking; 232. a spring; 233. a top bead; 24. a raised rail; 100. a steel wire thread insert; 110. mounting a tail; 200. and (5) processing the workpiece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
To better understand the structure and operation of the threading machine-based wire thread insert mounting apparatus of the present invention, the structure of the subject wire thread insert 100 to which it is mounted will now be described:
fig. 1 is a schematic structural view of the wire thread insert provided in this embodiment, and as shown in fig. 1, the wire thread insert 100 is in a ring shape, an inner wall of the wire thread insert 100 has an internal thread, and a bottom of the wire thread insert 100 has a mounting tail 110 arranged along a radial direction of the wire thread insert 100.
Fig. 2 is an exploded schematic view of a mounting device for a wire thread insert based on a tapping machine according to the embodiment, and as shown in fig. 2, the mounting device comprises a mounting assembly 1 and a feed guide sleeve 2.
Fig. 3 is a cross-sectional view of the mounting assembly provided in this embodiment, as shown in fig. 3, the mounting assembly 1 includes a clamp body 11, a mounting rod 12 and a damping ring 13, a cavity 111 is formed in the clamp body 11, the mounting rod 12 is slidably inserted into the clamp body 11, a bottom end of the mounting rod 12 penetrates through the clamp body 11, a bottom end of the mounting rod 12 has a groove 121 engaged with the wire thread insert 100, a coaxially arranged convex ring 122 is formed on an outer wall of the mounting rod 12, the damping ring 13 is slidably fitted on the mounting rod 12, both the damping ring 13 and the convex ring 122 are movably located in the cavity 111, and the damping ring 13 is located above the convex ring 122.
Fig. 4 is a cross-sectional view of the feeding guide sleeve provided in this embodiment, as shown in fig. 4, the feeding guide sleeve 2 has a through hole 21 for accommodating the wire thread insert 100, the through hole 21 is coaxially arranged with the feeding guide sleeve 2, and the bottom end of the installation rod 12 is movably coaxially inserted into the through hole 21.
For the installation device of the wire thread insert based on the tapping machine, provided by the embodiment of the invention, when the wire thread insert 100 is installed, the feeding guide sleeve 2 is firstly placed on the member to be machined 200, so that the through hole 21 is arranged opposite to the threaded hole of the member to be machined 200. Then, the wire thread insert 100 and the mounting rod 12 are inserted into the through hole 21 of the feeding guide sleeve 2 in sequence, and the feeding guide sleeve 2 guides the mounting rod 12 and enables the groove 121 of the mounting rod 12 to be engaged with the mounting tail 110 of the wire thread insert 100 (at this time, the wire thread insert 100 is sleeved on the bottom end of the mounting rod 12). Then, the clamp body 11 is in transmission connection with a main shaft of the tapping machine so as to drive the clamp body 11 to rotate. Next, the spindle and the clamp body 11 of the tapping machine are moved down, while the mounting rod 12 remains stationary against the member to be machined 200. And when the clamp body 11 moves downwards to be in contact with the damping ring 13, the two side surfaces of the damping ring 13 are respectively in contact with the clamp body 11 and the convex ring 122, the convex ring 122 is matched with the clamp body 11 through the blocking effect of the workpiece 200 to be machined on the mounting rod 12 so as to clamp the damping ring 13 (see fig. 5), and the torque of the clamp body 11 is transmitted to the mounting rod 12 through the effect of friction force, so that the mounting rod 12 rotates downwards, and the installation of the wire thread insert 100 in the threaded hole of the workpiece 200 to be machined is realized. Because the damping ring 13 can generate friction loss in the rotating process, the rotating speed of the mounting rod 12 is smaller than that of the clamp body 11, the rotating speed of the wire thread insert 100 is smaller than that of the clamp body 11, and the rotating speed of the wire thread insert 100 is prevented from being too large. Thus, the matching of the threaded hole in the wire thread insert 100 and the threaded hole in the workpiece 200 to be machined is facilitated, and the wire thread insert 100 is prevented from being buckled in disorder.
That is, the mounting device provided by the invention can directly use the tapping machine as a driving device, and the output rotating speed of the main shaft of the tapping machine can be effectively reduced through the damping ring 13, so that the wire thread insert 100 is prevented from being randomly buckled, and the mounting efficiency is improved.
It should be noted that, after the wire thread insert 100 is installed, the spindle of the tapping machine will move up in a reverse direction, and the damping ring 13, the protruding ring 122 and the installation rod 12 will not move due to the gravity and the obstruction of the workpiece 200, and at this time, the damping ring 13 will be separated from the clamp body 11, i.e. there is no friction between the two. At this time, the fixture body 11 does not drive the convex ring 122 and the mounting rod 12 to rotate reversely through the damping ring 13, so that the mounting rod 12 can be prevented from rotating the processed wire thread insert 100 reversely to bring the to-be-processed member 200 out. Finally, the mounting rod 12 is moved upward so that the groove 121 and the mounting tail 110 of the wire thread insert 100 are separated, thereby achieving the detachment of the mounting rod 12.
That is, in the present embodiment, the damping ring 13 and the protruding ring 122 are in contact with each other with a gap between them in the axial direction and the inner wall (top inner wall or bottom inner wall) of the cavity 111, thereby ensuring that the installation rod 12 can ensure the smooth installation of the wire thread insert 100 in both the use state and the removal state.
Referring again to fig. 3, the clamp body 11 includes a connecting tube 112 and a pressing post 113, the bottom end of the connecting tube 112 is connected to the top end of the pressing post 113, the outer diameter of the pressing post 113 is larger than that of the connecting tube 112, the cavity 111 is located in the pressing post 113, and the mounting rod 12 is coaxially and movably inserted into the connecting tube 112 and the pressing post 113.
In the above embodiment, it is convenient to machine the cavity 111 in the compression leg 113, thereby facilitating the arrangement of the damping ring 13 and the protruding ring 122.
In this embodiment, the compression leg 113 includes a first barrel 1131 and a second barrel 1132, a sealed end of the first barrel 1131 is connected to a bottom end of the connection pipe 112, an open end of the first barrel 1131 is opposite to an open end of the second barrel 1132, an outer peripheral wall of the first barrel 1131 and an inner peripheral wall of the second barrel 1132 are in threaded engagement to form the cavity 111, and the mounting rod 12 is coaxially and movably inserted into the first barrel 1131 and the second barrel 1132.
In the above embodiment, the first barrel 1131 and the second barrel 1132 are screwed together, so that not only the cavity 111 for accommodating the damping ring 13 and the protruding ring 122 can be formed, but also the damping ring 13 and the protruding ring 122 can be replaced easily.
Referring to fig. 4 again, the bottom of the feeding guide sleeve 2 is provided with a feeding hole 22 for feeding the wire thread insert 100, the feeding hole 22 is arranged along the radial direction of the feeding guide sleeve 2, and the feeding hole 22 is communicated with the through hole 21.
In the above embodiment, the feed hole 22 facilitates the feeding of the wire thread insert 100 to the bottom of the through hole 21, thereby improving the working efficiency.
Optionally, the bottom of the feed hole 22 has a guide groove 221 for guiding the mounting tail 110 of the wire thread insert 100, the guide groove 221 extending axially along the feed hole 22.
In the above embodiment, the guide groove 221 can guide the installation tail 110 of the wire thread insert 100, so that the guide of the wire thread insert 100 is realized, the wire thread insert 100 is prevented from being inclined or caused during the conveying process, and the groove 121 of the subsequent installation rod 12 and the installation tail 110 of the wire thread insert 100 can be smoothly engaged.
In this embodiment, the bottom of the feeding guide sleeve 2 further has a plurality of radial holes 23 (see fig. 6) arranged along the circumferential direction of the feeding guide sleeve 2, each radial hole 23 is communicated with the through hole 21, a block 231 and a spring 232 are sequentially inserted from one end of each radial hole 23 facing away from the through hole 21 to the other end, one end of the spring 232 is connected with the block 231, and the other end of the spring 232 is arranged toward the through hole 21 to clamp the wire thread insert 100.
In the above embodiment, the wire thread inserts 100 of different sizes can be clamped by the plurality of springs 232, and the wire thread inserts 100 are made coaxial with the through holes 21, so that the mounting rod 12 can be engaged with the wire thread inserts 100 quickly during the insertion process.
That is, the application range of the mounting device can be increased by the elasticity of the spring 232, and the wire thread insert 100 of different sizes can be clamped and positioned.
In this embodiment, the number of the radial holes 23 may be 3 or 4, which is not limited by the present invention.
Illustratively, the other end of each spring 232 is connected with a top ball 233, and the top ball 233 is movably inserted into the corresponding radial hole 23.
In the above embodiment, on the one hand, the elastic force of the spring 232 can be made to act on the wire thread insert 100 uniformly by the tip bead 233. On the other hand, the tip bead 233 may prevent the spring 232 from directly contacting the wire thread insert 100, preventing the spring 232 from damaging the wire thread insert 100.
Optionally, the top of the feeding guide sleeve 2 has a protruding rail 24 guiding the groove 121, the protruding rail 24 is arranged parallel to the guiding groove 221, and the protruding rail 24 extends to the through hole 21.
In the above embodiment, the protruding rail 24 can guide the installation rod 12 by cooperating with the groove 121 of the installation rod 12, so as to adjust the direction of the groove 121 in the installation rod 12, thereby facilitating the rapid engagement between the subsequent installation rod 12 and the wire thread insert 100.
Illustratively, the groove 121 of the mounting rod 12 is matched with the right end (see fig. 4) of the convex rail 24, then the mounting rod 12 is translated leftwards until the mounting rod 12 is arranged opposite to the through hole 21, and finally the mounting rod 12 is moved downwards, so that the direction of the groove 121 when the mounting rod 12 is moved downwards can be ensured, and the subsequent rapid engagement with the wire thread insert 100 is facilitated.
It is easily understood that the installation rod 12 is guided by the convex rail 24 and the wire thread insert 100 is guided by the guide groove 221, so that the connection efficiency of the installation rod 12 and the wire thread insert 100 as a whole is improved, and the installation efficiency of the wire thread insert 100 is improved.
In this embodiment, the bottom peripheral wall of the feeder shoe 2 has coupling threads (not shown) for coupling with different diameter joints to support the feeder shoe 2.
In the above embodiment, the connection thread can be connected with different direct joints, so that the contact area between the feeding guide sleeve 2 and the workpiece 200 to be processed can be adjusted, the feeding guide sleeve 2 can be contacted with the workpieces 200 to be processed with different sizes, and the application range of the installation device is enlarged.
Illustratively, the mounting means is a metallic structural member.
In the above embodiment, the mounting device is a metal structural member, which can increase the structural strength of the whole device and facilitate bearing.
Fig. 7 is a flowchart of a method for installing a wire thread insert based on a tapping machine according to the present embodiment, the method is based on the installation apparatus, and the installation method includes the steps.
S701, placing the feeding guide sleeve 2 on the workpiece 200 to be processed, and enabling the through hole 21 to be arranged opposite to the threaded hole of the workpiece 200 to be processed.
S702, inserting the wire thread insert 100 and the installation rod 12 in the through hole 21 in sequence, and enabling the groove 121 of the installation rod 12 to be meshed with the installation tail 110 of the wire thread insert 100.
And S703, connecting the clamp body 11 with a main shaft of the tapping machine in a transmission manner.
And S704, starting the tapping machine to enable the spindle and the clamp body 11 of the tapping machine to move downwards, and accordingly completing installation of the wire thread insert 100.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The mounting device for the steel wire thread insert based on the tapping machine is characterized by comprising a mounting assembly (1) and a feeding guide sleeve (2);
the mounting component (1) comprises a clamp body (11), a mounting rod (12) and a damping ring (13), the fixture body (11) is internally provided with a cavity (111), the mounting rod (12) is slidably inserted into the fixture body (11), the bottom end of the mounting rod (12) penetrates through the fixture body (11), and the bottom end of the mounting rod (12) is provided with a groove (121) used for being engaged with the mounting tail (110) of the wire thread insert (100), the outer wall of the mounting rod (12) is provided with a convex ring (122) which is coaxially arranged, the damping ring (13) is sleeved on the mounting rod (12) in a sliding way, the damping ring (13) and the convex ring (122) are movably positioned in the cavity (111), the damping ring (13) is positioned above the convex ring (122), so that the male ring (122) and the clamp body (11) cooperate to clamp the damping ring (13);
the feeding guide sleeve (2) is internally provided with a through hole (21) for accommodating the steel wire thread sleeve (100), the through hole (21) and the feeding guide sleeve (2) are coaxially arranged, and the bottom end of the mounting rod (12) is movably and coaxially inserted into the through hole (21).
2. The threading machine-based wire thread insert mounting device according to claim 1, wherein said clamp body (11) comprises a connecting tube (112) and a pressing column (113), a bottom end of said connecting tube (112) and a top end of said pressing column (113) are connected together, an outer diameter of said pressing column (113) is larger than an outer diameter of said connecting tube (112), said cavity (111) is located in said pressing column (113), and said mounting rod (12) is coaxially and movably inserted in said connecting tube (112) and said pressing column (113).
3. The apparatus of claim 2, wherein the compression leg (113) comprises a first barrel body (1131) and a second barrel body (1132), a sealed end of the first barrel body (1131) is connected to a bottom end of the connection pipe (112), an open end of the first barrel body (1131) is disposed opposite to an open end of the second barrel body (1132), an outer peripheral wall of the first barrel body (1131) and an inner peripheral wall of the second barrel body (1132) are threadedly engaged to form the cavity (111), and the mounting rod (12) is coaxially and movably inserted into the first barrel body (1131) and the second barrel body (1132).
4. The mounting device for the wire thread insert based on the tapping machine according to claim 1, wherein the bottom of the feed guide sleeve (2) is provided with a feed hole (22) for feeding the wire thread insert (100), the feed hole (22) is arranged along the radial direction of the feed guide sleeve (2), and the feed hole (22) is communicated with the through hole (21).
5. The mounting arrangement for a wire thread insert in a tapping machine according to claim 4, wherein the feed hole (22) has a guide groove (221) at its bottom for guiding the mounting tail (110) of the wire thread insert (100), said guide groove (221) extending axially along the feed hole (22).
6. The mounting device for the wire thread insert based on the tapping machine according to claim 4, wherein the bottom of the feed guide sleeve (2) is further provided with a plurality of radial holes (23) arranged along the circumferential direction of the feed guide sleeve (2), each radial hole (23) is communicated with the through hole (21), a block (231) and a spring (232) are sequentially inserted into one end of each radial hole (23) opposite to the through hole (21) to the other end, one end of the spring (232) is connected with the block (231), and the other end of the spring (232) is arranged towards the through hole (21) to clamp the wire thread insert (100).
7. The threading machine-based wire thread insert mounting device according to claim 6, wherein an ejector bead (233) is connected to the other end of each spring (232), said ejector bead (233) being movably inserted into the corresponding radial hole (23).
8. The mounting device for a wire thread insert on a tapping machine as claimed in claim 5, wherein the top of the feed guide (2) has a protruding rail (24) for guiding the groove (121), the protruding rail (24) is arranged in parallel with the guide groove (221), and the protruding rail (24) extends to the through hole (21).
9. A threading machine wire thread insert mounting device according to any one of claims 1-8, characterized in that the bottom peripheral wall of the feed guide (2) is provided with a connecting thread for connecting joints of different diameters for supporting the feed guide (2).
10. A method of installing a wire thread insert on a tapping machine, the method being based on the installation apparatus of claim 1, the method comprising:
placing the feeding guide sleeve (2) on a workpiece to be machined (200) so that the through hole (21) is arranged opposite to a threaded hole of the workpiece to be machined (200);
a wire thread insert (100) and the mounting rod (12) are inserted into the through hole (21) in sequence, and the groove (121) of the mounting rod (12) is engaged with the mounting tail (110) of the wire thread insert (100);
the fixture body (11) is in transmission connection with a main shaft of a tapping machine;
and starting the tapping machine to enable the main shaft of the tapping machine and the clamp body (11) to move downwards, so that the installation of the wire thread insert (100) is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011326918.7A CN112475842B (en) | 2020-11-24 | 2020-11-24 | Installation device and installation method of steel wire thread insert based on tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011326918.7A CN112475842B (en) | 2020-11-24 | 2020-11-24 | Installation device and installation method of steel wire thread insert based on tapping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112475842A CN112475842A (en) | 2021-03-12 |
| CN112475842B true CN112475842B (en) | 2022-04-29 |
Family
ID=74933466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011326918.7A Active CN112475842B (en) | 2020-11-24 | 2020-11-24 | Installation device and installation method of steel wire thread insert based on tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112475842B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438891A (en) * | 1994-07-05 | 1995-08-08 | Vsi Corporation | Collet type fastener removal tool |
| DE20202956U1 (en) * | 2002-02-25 | 2002-06-27 | Lin Shih Tsao | Device for the quick release of a pedal crank arm of a bicycle |
| CN109352589A (en) * | 2018-12-10 | 2019-02-19 | 上海卫星装备研究所 | Deep hole steel-wire screw-socket mounting device |
| CN209717590U (en) * | 2019-04-03 | 2019-12-03 | 厦门弘诚绝缘材料有限公司 | A kind of self tapping swivel nut anti-lock installation tool |
| CN210678527U (en) * | 2019-07-10 | 2020-06-05 | 江阴康瑞成型技术科技有限公司 | Installation tool for automobile after steel wire thread insert forming process |
| CN211661955U (en) * | 2020-01-09 | 2020-10-13 | 深圳市飞航精工科技有限公司 | Automatic installation device for steel wire thread insert |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW530131B (en) * | 2002-06-20 | 2003-05-01 | Lyan-Ywan Lu | Axially symmetric friction damper |
| CN203003808U (en) * | 2012-11-14 | 2013-06-19 | 中国电子科技集团公司第十四研究所 | Multi-use wire thread insert combination tool |
| CN204221333U (en) * | 2014-08-26 | 2015-03-25 | 江阴博衍机械设备有限公司 | Steel-wire screw-socket automatic screwing device |
-
2020
- 2020-11-24 CN CN202011326918.7A patent/CN112475842B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5438891A (en) * | 1994-07-05 | 1995-08-08 | Vsi Corporation | Collet type fastener removal tool |
| DE20202956U1 (en) * | 2002-02-25 | 2002-06-27 | Lin Shih Tsao | Device for the quick release of a pedal crank arm of a bicycle |
| CN109352589A (en) * | 2018-12-10 | 2019-02-19 | 上海卫星装备研究所 | Deep hole steel-wire screw-socket mounting device |
| CN209717590U (en) * | 2019-04-03 | 2019-12-03 | 厦门弘诚绝缘材料有限公司 | A kind of self tapping swivel nut anti-lock installation tool |
| CN210678527U (en) * | 2019-07-10 | 2020-06-05 | 江阴康瑞成型技术科技有限公司 | Installation tool for automobile after steel wire thread insert forming process |
| CN211661955U (en) * | 2020-01-09 | 2020-10-13 | 深圳市飞航精工科技有限公司 | Automatic installation device for steel wire thread insert |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112475842A (en) | 2021-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103737048A (en) | Clamp special for thin wall cylinder excircle turning | |
| CN203610707U (en) | Special fixture for turning excircle of thin-wall cylinder body | |
| CN112475842B (en) | Installation device and installation method of steel wire thread insert based on tapping machine | |
| CN205020909U (en) | Elasticity jump ring and cutter fixed structure with safety lock structure | |
| CN209919382U (en) | Clamp capable of automatically positioning and ensuring coaxiality | |
| CN209288980U (en) | A kind of gear burnishing device | |
| CN113814770B (en) | Non-round workpiece driving clamp for machine tool machining | |
| CN205325452U (en) | Inside clamping jig of sheathed tube | |
| CN105150135A (en) | Automatic chuck controlled by external source stroke | |
| KR20170001338A (en) | Device for flenge hole installation | |
| CN212218230U (en) | Self-centering vice locking device | |
| CN210967904U (en) | Machine tool clamp | |
| CN211490628U (en) | Differential mechanism differential side gear taper sleeve compresses tightly car adds clamping apparatus | |
| CN103737404A (en) | Clamp used for processing thin-wall sleeve component | |
| CN108421991B (en) | Fixing piece for cutting and repairing large-size annular bonding NdFeB magnet and fixing method | |
| CN105108213A (en) | Elastic clamping spring with safety lock structure and tool fixing structure with safety lock structure | |
| CN218396317U (en) | Quick tapping/tapping auxiliary device for lathe | |
| CN104493317B (en) | Friction-type tapping chuck | |
| CN105773254A (en) | Turning fixture for no-stop workpiece clamping | |
| CN211036002U (en) | Centre device of quenching machine tool | |
| CN104400443B (en) | The outer round thread automatic production line of a kind of cylinder sleeve | |
| CN110732735B (en) | Internal thread machining method and device for screw hole with conical surface at bottom | |
| CN210615404U (en) | Quick clamping device for thread machining after heat treatment of thin-wall part | |
| CN216502417U (en) | Turning guiding tool for pump wheel assembly of hydraulic torque converter | |
| CN210209524U (en) | Clamp for fixing revolving body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |