CN210678526U - Expansion bolt mounting tool - Google Patents
Expansion bolt mounting tool Download PDFInfo
- Publication number
- CN210678526U CN210678526U CN201921032606.8U CN201921032606U CN210678526U CN 210678526 U CN210678526 U CN 210678526U CN 201921032606 U CN201921032606 U CN 201921032606U CN 210678526 U CN210678526 U CN 210678526U
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- Prior art keywords
- wall
- positioning
- shell
- servo motor
- rotating rod
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 2
- 244000309464 bull Species 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses an expansion bolts mounting tool, including shell, servo motor and power adapter, be fixed with connection end and holding ring on the tip of shell and the inner wall respectively, and the equidimension embedding distribution has the ball on the inner wall of holding ring, servo motor is embedded to be installed in the bottom of shell, and is fixed with bearing between servo motor's output shaft tip and the shell inner wall, power adapter connects in the bottom of shell, and electrical connection between power adapter and the servo motor, the spout has been seted up on the outer wall of connection end, and is provided with the one end of locating lever in the spout, the tip reservation of bull stick has the locating hole. This expansion bolts mounting tool can make things convenient for the use location of instrument for the instrument is more stable to expansion bolts's installation use, can not cause the deviation of rocking when expansion bolts installs, makes things convenient for the operation when expansion bolts installs to go on simultaneously, improves installation effectiveness and accuracy nature.
Description
Technical Field
The utility model relates to a polystyrene antidetonation fire prevention light building component correlation technique field specifically is an expansion bolts mounting tool.
Background
Polystyrene antidetonation fire prevention light building component is when installing in interior outer wall fixedly, in order to make the installation of component stable, it is firm to use, reduce the emergence that building component in use drops the problem, people carry out the connection between component and the wall body through utilizing expansion bolts and fix, make the installation convenient operation of component, the stability in use reinforcing, for expansion bolts convenience when the installation, reduce the auxiliary operation of artificial installation, it is fixed to utilize its mounting tool to carry out expansion bolts's use.
However, the existing expansion bolt installation tool has the following problems in use:
1. the expansion bolt is easy to be damaged in long-term use, and simultaneously needs excessive manual auxiliary operation, so that the installation and positioning of the expansion bolt are complicated, and the quick installation work of the expansion bolt is inconvenient;
2. when the expansion bolt fixing device is used, the expansion bolt is not easy to be accurately positioned, and the orientation deviation during installation of the expansion bolt is easily caused, so that the expansion bolt is inconvenient to install and fix, and the loosening and falling of component connection are easy to occur due to the installation problem after the expansion bolt is fixed and finished.
In order to solve the problems, innovative design is urgently needed on the basis of the original expansion bolt mounting tool.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an expansion bolts mounting tool to solve above-mentioned background art and propose current expansion bolts mounting tool fragile when long-term the use, inconvenient quick installation work that carries on expansion bolts goes on, easily causes the location skew of bolt body when expansion bolts installs, makes expansion bolts appear connecting not hard up the problem that drops after the installation.
In order to achieve the above object, the utility model provides a following technical scheme: an expansion bolt mounting tool comprises a shell, a servo motor and a power adapter, wherein a connecting end and a positioning ring are respectively fixed on the end part and the inner wall of the shell, balls are embedded and distributed on the inner wall of the positioning ring at equal angles, a rotating rod is arranged at the central axis position of the shell, the connecting end and the positioning ring in a penetrating way, the servo motor is arranged at the bottom of the shell in an embedded way, a bearing support is fixed between the end part of an output shaft of the servo motor and the inner wall of the shell, the outer wall of the output shaft of the servo motor is connected with the rotating rod through a worm gear, the power adapter is connected with the bottom of the shell and is electrically connected with the servo motor, a handle is arranged under the servo motor at the bottom of the shell, a chute is arranged on the outer wall of the connecting end, one end of a positioning rod is arranged in the chute, the end part of the rotating rod is reserved with a positioning hole, the inner wall and the bottom of the positioning hole are respectively provided with a rubber pad and a magnet piece, one end of a positioning pin is arranged in the positioning hole, and the other end of the positioning pin is fixed with a positioning block.
Preferably, the outer wall of the rotating rod is of a half-thread half-worm-rod-shaped structure, the outer wall of the rotating rod is in threaded connection with the inner wall of the connecting end, the outer wall of the rotating rod is in sliding connection with a ball inside the positioning ring, and the rotating rod is in meshed connection with the worm wheel.
Preferably, the handle and the servo motor are arranged coaxially in the vertical direction, and a dismounting and mounting structure in threaded connection is arranged between the handle and the outer wall of the bottom of the shell.
Preferably, a sliding installation structure for clamping is formed between the end part of the positioning rod and the sliding groove, the positioning rod is distributed at equal angles on the outer wall of the connecting end, and the outer wall of the bottom of the positioning rod is of an annular structure.
Preferably, the inner wall of locating hole and the outer wall of locating pin all set up to regular polygon structure, and laminate each other between the inner wall of locating hole and the outer wall of locating pin to adsorb between locating pin and the magnet piece and be connected.
Preferably, the positioning blocks are symmetrically distributed at the end parts of the positioning pins, and the end parts of the positioning pins are arranged to be regular-hexagonal hollow structures.
Compared with the prior art, the beneficial effects of the utility model are that: the expansion bolt mounting tool can facilitate the use and positioning of the tool, so that the tool can be used for mounting and using the expansion bolt more stably, the swing deviation of the expansion bolt during mounting can not be caused, the operation of the expansion bolt during mounting is facilitated, and the mounting efficiency and the mounting accuracy are improved;
1. the positioning pin is connected with the positioning hole in a clamping and positioning mode, so that the positioning pin is more convenient to disassemble, replace, use and install, the installation effect is stable, the positioning rod is enabled to vertically support a wall body and a component through elastic clamping and sliding of the positioning rod and the sliding groove, the expansion bolt is more stably installed by a tool, the installation angle is accurate, and deviation looseness of the expansion bolt during installation is avoided;
2. only need through the bull stick of half worm half thread form, under the rotation meshing effect of worm wheel for the bull stick still can take place when rotatory and connect the inside threaded connection axial displacement of end, thereby reaches the rotatory flexible motion purpose of bull stick when the worm wheel rotates, makes things convenient for expansion bolts precession hole and inflation location operation to go on.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front structure of the connection between the positioning pin and the rotating rod of the present invention;
FIG. 3 is a schematic view of the connecting side structure of the positioning pin and the rotating rod of the present invention;
fig. 4 is the schematic view of the end structure of the positioning pin of the present invention.
In the figure: 1. a housing; 2. connecting the end heads; 3. a positioning ring; 4. a ball bearing; 5. a rotating rod; 6. a servo motor; 7. a bearing support; 8. a worm gear; 9. a power adapter; 10. a grip; 11. a chute; 12. positioning a rod; 13. an elastic member; 14. positioning holes; 15. a rubber pad; 16. a magnet piece; 17. positioning pins; 18. and (5) positioning the blocks.
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.
Referring to fig. 1-4, the present invention provides a technical solution: an expansion bolt mounting tool comprises a shell 1, a connecting end 2, a positioning ring 3, balls 4, a rotating rod 5, a servo motor 6, a bearing support 7, a worm wheel 8, a power adapter 9, a handle 10, a sliding chute 11, a positioning rod 12, an elastic piece 13, a positioning hole 14, a rubber pad 15, a magnet piece 16, a positioning pin 17 and a positioning block 18, wherein the connecting end 2 and the positioning ring 3 are respectively fixed on the end part and the inner wall of the shell 1, the balls 4 are embedded and distributed on the inner wall of the positioning ring 3 at equal angles, the rotating rod 5 is arranged at the central axis positions of the shell 1, the connecting end 2 and the positioning ring 3 in a penetrating way, the servo motor 6 is embedded and mounted at the bottom of the shell 1, the bearing support 7 is fixed between the end part of an output shaft of the servo motor 6 and the inner wall of the shell 1, and the outer wall, power adapter 9 connects in the bottom of shell 1, and electrical connection between power adapter 9 and the servo motor 6, and be provided with handle 10 under the servo motor 6 of shell 1 bottom, spout 11 has been seted up on the outer wall of connection end 2, and be provided with the one end of locating lever 12 in the spout 11, and be fixed with elastic component 13 between the inner wall of locating lever 12 and spout 11, the tip of bull stick 5 is reserved has locating hole 14, and the inner wall and the bottom of locating hole 14 are provided with rubber pad 15 and magnet piece 16 respectively, and be provided with the one end of locating pin 17 in the locating hole 14, and the other end of locating pin 17 is fixed with locating piece 18.
The outer wall of bull stick 5 sets up to half screw thread half worm rod-like structure, and threaded connection between the outer wall of bull stick 5 and the inner wall of connecting end 2, and the outer wall of bull stick 5 and the inside 4 sliding connection of ball of 3 inside of holding ring, and the meshing is connected between bull stick 5 and the worm wheel 8, the structure setting of bull stick 5 makes bull stick 5 take place rotatoryly under the meshing joint action of worm wheel 8, make bull stick 5 take place axial displacement because the threaded connection effect of connecting end 2 when 3 internal rotations of holding ring.
Handle 10 and servo motor 6 vertical coaxial setting, and be threaded connection's dismantlement mounting structure between the bottom outer wall of handle 10 and shell 1, the dismantlement installation setting of handle 10 for servo motor 6 is convenient and fast when the maintenance operation.
A sliding installation structure of clamping is formed between the end part of the positioning rod 12 and the sliding groove 11, the positioning rod 12 is distributed on the outer wall of the connecting end 2 at equal angles, the outer wall of the bottom of the positioning rod 12 is of an annular structure, and the annular structure enables the positioning rod 12 to move synchronously due to the arrangement of the positioning rod 12, so that positioning operation during bolt installation is facilitated.
The inner wall of locating hole 14 and locating pin 17's outer wall all set up to regular polygon structure, and laminate each other between the inner wall of locating hole 14 and locating pin 17's the outer wall, and adsorb between locating pin 17 and the magnet piece 16 and be connected, locating piece 18 is at the tip symmetric distribution of locating pin 17, and the tip of locating pin 17 sets up to regular hexagon's interior hollow structure, make things convenient for the installation location and the change dismantlement of locating pin 17, carry out locating pin 17's rotation control, and locating piece 18 and locating pin 17's end structure setting, under the rotation effect of bull stick 5, reach locating pin 17 to expansion bolts's installation location purpose.
The working principle is as follows: when the expansion bolt mounting tool is used, firstly, according to the figure 1, the servo motor 6 is continuously provided with electric energy through the power adapter 9, then the servo motor 6 is started to enable the worm wheel 8 on the output shaft to rotate, the rotating rod 5 is enabled to continuously rotate in the shell 1, the connecting end head 2 and the positioning ring 3 due to the meshing connection between the worm wheel 8 and the outer wall of the rotating rod 5, the rotating rod 5 is enabled to continuously rotate in the shell 1, the connecting end head 2 and the positioning ring 3, the rotating rod 5 is enabled to not generate the problem of movement deflection when moving axially due to the fact that the rotating rod 5 is supported by the ball 4 in the positioning ring 3, meanwhile, the rotating rod 5 and the connecting end head 2 generate axial movement when rotating, the rotating rod 5 carries out telescopic movement under the action of the forward and reverse rotation of the servo motor 6, as shown in the figure 4, under the action of the axial rotation of the rotating rod 5, the positioning pin 17 and the positioning, make expansion bolts screw into the hole between wall body and the component inside, carry out expansion bolts's installation and use, when utilizing bull stick 5 and the locating pin 17 and the locating piece 18 of its tip to do expansion bolts's use installation, the locating lever 12 of installation on the connection end 2 carries out perpendicular location support to wall body and component, make this instrument fix a position when carrying out bolt installation more steadily, the off normal when can not take place bolt installation is not hard up, carry out supplementary elastic support through elastic component 13 to the relative slip of spout 11 and locating lever 12, make the installation of bolt more steady, the going on of easy to assemble operation.
As shown in fig. 2-3, when the positioning pin 17 is used and replaced, the positioning pin 17 is primarily limited by the positioning hole 14 at the end of the rotating rod 5, and under the extrusion of the rubber pad 15 and the adsorption of the magnet piece 16, the positioning pin 17 is secondarily limited in the positioning hole 14, so that the positioning pin 17 and the rotating rod 5 are more stably installed, and meanwhile, when the rotating rod 5 rotates, the positioning pin 17 can rotate along with the rotation of the rotating rod 5, and the purpose of installing and fixing the expansion bolt is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An expansion bolt mounting tool, includes shell (1), servo motor (6) and power adapter (9), its characterized in that: a connecting end (2) and a positioning ring (3) are respectively fixed on the end part and the inner wall of the shell (1), balls (4) are embedded and distributed on the inner wall of the positioning ring (3) at equal angles, a rotating rod (5) is arranged at the position of the central axis of the shell (1), the connecting end (2) and the positioning ring (3) in a penetrating way, the servo motor (6) is embedded and installed at the bottom of the shell (1), a bearing support (7) is fixed between the end part of an output shaft of the servo motor (6) and the inner wall of the shell (1), the outer wall of the output shaft of the servo motor (6) is connected with the rotating rod (5) through a worm wheel (8), the power adapter (9) is connected with the bottom of the shell (1), the power adapter (9) is electrically connected with the servo motor (6), and a handle (10) is arranged right below the servo motor (6) at the bottom of, the outer wall of the connecting end (2) is provided with a sliding groove (11), one end of a positioning rod (12) is arranged in the sliding groove (11), an elastic piece (13) is fixed between the positioning rod (12) and the inner wall of the sliding groove (11), a positioning hole (14) is reserved at the end part of the rotating rod (5), the inner wall and the bottom of the positioning hole (14) are respectively provided with a rubber pad (15) and a magnet piece (16), one end of a positioning pin (17) is arranged in the positioning hole (14), and a positioning block (18) is fixed at the other end of the positioning pin (17).
2. An expansion bolt installation tool according to claim 1, wherein: the outer wall of the rotating rod (5) is of a half-thread half-worm-rod-shaped structure, the outer wall of the rotating rod (5) is in threaded connection with the inner wall of the connecting end (2), the outer wall of the rotating rod (5) is in sliding connection with the ball (4) inside the positioning ring (3), and the rotating rod (5) and the worm wheel (8) are connected in a meshed mode.
3. An expansion bolt installation tool according to claim 1, wherein: the handle (10) and the servo motor (6) are vertically and coaxially arranged, and a dismounting and mounting structure in threaded connection is arranged between the handle (10) and the outer wall of the bottom of the shell (1).
4. An expansion bolt installation tool according to claim 1, wherein: a clamping sliding installation structure is formed between the end part of the positioning rod (12) and the sliding groove (11), the positioning rod (12) is distributed on the outer wall of the connecting end (2) at equal angles, and the outer wall of the bottom of the positioning rod (12) is of an annular structure.
5. An expansion bolt installation tool according to claim 1, wherein: the inner wall of the positioning hole (14) and the outer wall of the positioning pin (17) are both arranged to be of regular polygon structures, the inner wall of the positioning hole (14) and the outer wall of the positioning pin (17) are attached to each other, and the positioning pin (17) and the magnet piece (16) are connected in an adsorption mode.
6. An expansion bolt installation tool according to claim 1, wherein: the positioning blocks (18) are symmetrically distributed at the end parts of the positioning pins (17), and the end parts of the positioning pins (17) are arranged to be of a regular hexagonal hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032606.8U CN210678526U (en) | 2019-07-04 | 2019-07-04 | Expansion bolt mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032606.8U CN210678526U (en) | 2019-07-04 | 2019-07-04 | Expansion bolt mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210678526U true CN210678526U (en) | 2020-06-05 |
Family
ID=70893948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921032606.8U Expired - Fee Related CN210678526U (en) | 2019-07-04 | 2019-07-04 | Expansion bolt mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210678526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024114582A1 (en) * | 2022-11-29 | 2024-06-06 | 香港理工大学 | Installation auxiliary tool for blind bolts, installation kit and use method therefor |
-
2019
- 2019-07-04 CN CN201921032606.8U patent/CN210678526U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024114582A1 (en) * | 2022-11-29 | 2024-06-06 | 香港理工大学 | Installation auxiliary tool for blind bolts, installation kit and use method therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |