CN112935777A - Automatic mounting and locking device for fastener - Google Patents
Automatic mounting and locking device for fastener Download PDFInfo
- Publication number
- CN112935777A CN112935777A CN202110159276.4A CN202110159276A CN112935777A CN 112935777 A CN112935777 A CN 112935777A CN 202110159276 A CN202110159276 A CN 202110159276A CN 112935777 A CN112935777 A CN 112935777A
- Authority
- CN
- China
- Prior art keywords
- fastener
- vertical
- expansion bolt
- locking
- locking device
- 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.)
- Granted
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
- B23P19/04—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 for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- 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
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses an automatic mounting and locking device for a fastener, which comprises a rack, a fastener lifting module and a fastener locking module, wherein the rack is provided with a support; the fastener lifting module comprises a bracket, a positioning seat and a first vertical driving mechanism; a clamping mechanism is arranged below the positioning groove of the positioning seat; the fastener locking module comprises an expansion bolt which is arranged on the support and used for sending the fastener to be installed into the opening, a pneumatic hammer and a second vertical driving mechanism, wherein the expansion bolt is screwed on the expansion bolt, the locking nut is screwed on the expansion bolt to lock the fastener on the surface of a building, the opening of the pneumatic hammer is matched with the locking nut of the expansion bolt in the fastener on the positioning seat, and the axes of the pneumatic hammer and the fastening nut coincide. The automatic installation locking device for the fastener can automatically install the fastener on the surface of a building, not only reduces the construction cost, but also is beneficial to improving the construction efficiency and reducing or eliminating the danger brought by construction.
Description
Technical Field
The invention relates to building equipment, in particular to an automatic mounting and locking device for a fastener.
Background
At present, after building bodies such as subway tunnels or culvert walls are formed, fasteners are required to be installed for installing pipeline pieces such as communication cable pipelines, power pipelines and some ventilation water supply and drainage facilities. At present, the installation of the fasteners is manual operation, firstly, a screw hole is drilled by manual impact drilling, then the fastener is in place, and then an expansion screw is fastened; then, the hanging component or the bracket is installed manually so as to facilitate the installation of other hanging objects; the whole construction process is completed manually, so that the construction cost is higher, the construction efficiency is not high, and the construction process is accompanied by certain dangerousness.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an automatic fastener mounting and locking device, which can automatically mount a fastener on the surface of a building, not only reduces the construction cost, but also is beneficial to improving the construction efficiency and reducing or eliminating the danger caused by construction.
The technical scheme of the invention is as follows:
an automatic fastener mounting and locking device comprises a frame, a fastener lifting module and a fastener locking module, wherein the fastener lifting module is arranged on the frame and used for driving a fastener to vertically move to a position to be mounted, the fastener locking module is used for mounting the fastener on an opening,
the fastener is provided with an expansion bolt which is sleeved on the fastener, and the lower end of the expansion bolt is provided with a locking nut;
the fastener lifting module comprises a support, a positioning seat arranged on the support and a first vertical driving mechanism used for driving the support to move vertically, wherein the positioning seat is provided with a positioning groove which is communicated up and down, and a clamping mechanism used for clamping an expansion bolt in a fastener positioned on the positioning seat is arranged below the positioning groove;
the fastener locking module comprises an expansion bolt which is arranged on the support and used for feeding the expansion bolt in the fastener to be installed into the open hole, a locking nut is screwed on the expansion bolt to lock the fastener on the building surface, and a second vertical driving mechanism used for driving the air cannon to move vertically, wherein the opening of the air cannon is matched with the locking nut of the expansion bolt in the fastener on the positioning seat, and the axes of the opening and the locking nut coincide.
Preferably, the air cannon comprises a mounting seat arranged on the support, an air cannon body arranged on the mounting seat, and an automatic pushing mechanism used for driving the air cannon body to rotate and drive and used for pushing the expansion bolt to move upwards, wherein the air cannon body is rotatably connected to the mounting seat and is of a hollow structure, and a locking port matched with the locking nut is arranged at the upper end of the air cannon body.
Preferably, the rotary driving mechanism comprises a rotary motor and a gear transmission mechanism, wherein the rotary motor is mounted on the mounting seat, and two gears meshed with each other in the gear transmission mechanism are respectively mounted on a main shaft of the rotary motor and the wind cannon body.
Preferably, the automatic pushing mechanism comprises a push rod and a pushing oil cylinder for pushing the push rod, wherein the push rod is arranged in the wind cannon body and is coaxial with the wind cannon body, the wind cannon body is provided with a avoidance hole at a position corresponding to the push rod, and the avoidance hole extends along the axis of the wind cannon body and is communicated with the locking port; the pushing oil cylinder is installed on the installation seat and connected with the push rod.
Preferably, the first vertical driving mechanism and the second vertical driving mechanism comprise vertical oil cylinders and vertical sliding mechanisms, wherein the vertical oil cylinders are respectively used for driving the bracket and the mounting seat to vertically move; the vertical sliding mechanisms are in a single group or multiple groups, and each group of vertical sliding mechanisms comprises a vertical sliding rail and a vertical sliding block matched with the vertical sliding rail.
Preferably, a telescopic rod of the vertical oil cylinder is connected with a driven piece in a sliding manner, a guide hole matched with the telescopic rod of the vertical oil cylinder is formed in the driven piece, a limiting block is arranged at the upper end of the telescopic rod above the guide hole, and the diameter of the limiting block is larger than that of the guide hole; a spring is arranged on a telescopic rod of the vertical oil cylinder, the upper end of the spring acts on the driven piece, and the lower end of the spring acts on a cylinder body of the vertical oil cylinder.
Preferably, the first vertical driving mechanism and the second vertical driving mechanism further comprise a vertical stroke detection mechanism, the vertical stroke detection mechanism comprises detection sensors arranged on the rack and the bracket and detection sheets arranged on the bracket and the mounting seat, and the detection sensors on the rack are used for detecting the vertical stroke of the bracket; the detection sensor on the bracket is used for detecting the vertical stroke of the mounting seat; the number of the detection sensors is two, and the two detection sensors are respectively arranged at the initial position and the end position of the vertical stroke to be limited.
Preferably, the detection sensor is a laser sensor.
Preferably, the clamping mechanism comprises a clamp and a clamping cylinder for driving the clamp to open or close, wherein the clamping cylinder is mounted on the bracket, and a clamping part of the clamp is located right below an expansion bolt in a fastener on the positioning seat.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the automatic fastener mounting and locking device, the fastener on the positioning seat is conveyed to the position to be mounted through the first vertical driving mechanism, so that the expansion bolt on the fastener enters the opening on the surface of the building, the air cannon is driven to vertically move through the second vertical driving mechanism, the expansion bolt is pushed into the opening, and meanwhile, the locking nut in the expansion bolt is driven to rotate, so that the fastener is locked on the surface of the building. Thereby completing the automatic installation work of the fastener.
2. The automatic installation locking device for the fastener can complete the automatic installation of the fastener, the whole process is completed automatically without manual participation, so that the construction efficiency is improved, the construction cost is reduced, and the danger caused by construction can be reduced or eliminated.
3. The clamping mechanism below the positioning seat of the automatic installation and locking device for the fastener can clamp the expansion bolt in the fastener when the fastener is sent to the hole, so that the lower end of the expansion bolt is not shaken, and the locking port of the air cannon body can be accurately matched with the locking nut at the lower end of the expansion bolt; and the expansion bolt can enter the opening smoothly to complete the pushing of the expansion bolt and the locking of the locking nut.
4. The automatic installation locking device for the fastener has the advantages of high working efficiency, full automatic operation, no danger of manual construction and no difficulty of operation environment.
Drawings
Fig. 1 is a schematic perspective view of the automatic installation locking device for a fastener according to the present invention.
Fig. 2-4 are schematic perspective views (with the fastener removed) of the automatic fastener installation and locking device of the present invention from three different perspectives.
Fig. 5 is a schematic perspective view of the air cannon body and the expansion bolt when separated.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 to 5, the automatic fastener installation locking device of the present invention includes a frame 1, a fastener raising and lowering module provided on the frame 1 for driving the fastener to move upward to a position to be installed, and a fastener locking module 2 for installing the fastener on an opening,
an expansion bolt 8 is arranged on the fastening piece, the expansion bolt 8 is sleeved on the fastening piece, and a locking nut is arranged at the lower end of the expansion bolt 8;
the fastener lifting module comprises a support 3, a positioning seat 4 arranged on the support 3 and a first vertical driving mechanism 7 used for driving the positioning seat 4 to vertically move, wherein a clamping mechanism 5 used for clamping an expansion bolt 8 in a fastener positioned on the positioning seat 4 is arranged below the positioning seat 4; the clamping mechanism 5 comprises a clamp and a clamping cylinder for driving the clamp to open or close, wherein the clamping cylinder is installed on the support 3, and a clamping part of the clamp is positioned right below an expansion bolt 8 in a fastener in the positioning seat 4.
The fastener locking module 2 comprises an expansion bolt 8 which is arranged on the support 3 and used for feeding a fastener to be installed into the open hole, and a locking nut is screwed on the expansion bolt 8 to lock the fastener on the building surface, and a second vertical driving mechanism 9 used for driving the air cannon to move vertically, wherein the opening of the air cannon is matched with the locking nut of the expansion bolt 8 in the fastener on the positioning seat 4, and the axes of the opening and the locking nut coincide.
Referring to fig. 1-5, the wind cannon comprises a mounting base 2-1 arranged on a support 3, a wind cannon body 2-2 arranged on the mounting base 2-1, a rotary driving mechanism for driving the wind cannon body 2-2 to rotate, and an automatic pushing mechanism for pushing an expansion bolt 8 to move upwards, wherein the wind cannon body 2-2 is rotatably connected to the mounting base 2-1, the wind cannon body 2-2 is of a hollow structure, and a locking port 6 matched with the locking nut is arranged at the upper end of the wind cannon body 2-2; the rotary driving mechanism comprises a rotary motor 2-3 and a gear transmission mechanism 2-4, wherein the rotary motor 2-3 is arranged on the mounting seat 2-1, and two gears which are meshed with each other in the gear transmission mechanism 2-4 are respectively arranged on a main shaft of the rotary motor 2-3 and the wind cannon body 2-2; the automatic pushing mechanism comprises a push rod 2-5 and a pushing oil cylinder 2-6 used for pushing the push rod 2-5, wherein the push rod 2-5 is arranged in the wind cannon body 2-2 and coaxially arranged with the wind cannon body 2-2, the wind cannon body 2-2 is provided with an avoiding hole at a position corresponding to the push rod 2-5, and the avoiding hole extends along the axis of the wind cannon body 2-2 and is communicated with the locking port 6.
Through the arrangement, when the second vertical driving mechanism 9 drives the air cannon to move vertically, the locking port 6 on the air cannon body 2-2 is matched with the locking nut in the expansion bolt 8, and then the pushing oil cylinder 2-6 also drives the push rod 2-5 to move upwards, so that the expansion bolt 8 is continuously pushed into the opening; after the expansion bolt 8 is driven into the open hole, the rotating motor 2-3 drives the air cannon body 2-2 to rotate, so that when the locking nut is rotated to lock the fastening piece on the building surface, the second vertical driving mechanism 9 drives the air cannon to reset, and meanwhile, the pushing oil cylinder pushes the push rod 2-5 to reset.
In addition, in order to limit the movement stroke of the push rod 2-5, a detection device can be arranged to detect the vertical position of the push rod 2-5 so as to control the movement stroke of the push rod 2-5; the specific structure of the detection device can refer to the vertical stroke detection mechanism 11.
Referring to fig. 1 to 5, each of the first vertical driving mechanism 7 and the second vertical driving mechanism 9 includes a vertical oil cylinder 10, a vertical sliding mechanism and a vertical stroke detection mechanism 11, wherein the vertical sliding mechanisms are single or multiple groups, and each group of vertical sliding mechanism includes a vertical sliding rail and a vertical slider matched with the vertical sliding rail; the vertical stroke detection mechanism 11 comprises detection sensors arranged on the rack 1 and the bracket 3 and detection sheets arranged on the bracket 3 and the mounting seat 2-1, wherein the detection sensors on the rack 1 are used for detecting the vertical stroke of the bracket 3; the detection sensor on the bracket 3 is used for detecting the vertical stroke of the mounting seat 2-1; the number of the detection sensors is two, and the two detection sensors are respectively arranged at the initial position and the end position of the vertical stroke to be limited. The vertical oil cylinder 10 is used as a power source for driving an object to vertically move so as to drive the support 3 and the mounting seat 2-1 to vertically move, and therefore the positioning seat 4 (and a fastening piece on the positioning seat 4) and the wind cannon are driven to vertically move. And the vertical movement of the positioning seat 4 (and the fastening piece on the positioning seat 4) and the wind cannon is guided by combining a vertical sliding mechanism. In addition, the vertical stroke detection mechanism 11 is combined to limit the vertical movement of the positioning seat 4 (and the fastening piece on the positioning seat 4) and the air cannon, so as to prevent the overtravel of the positioning seat 4 and the air cannon.
In this embodiment, the detection sensor is a laser sensor, and the detection sheet may be provided separately or as part of the module or part to be detected.
Referring to fig. 1 to 5, a telescopic rod of the vertical oil cylinder 10 is slidably connected to a driven member, a guide hole matched with the telescopic rod of the vertical oil cylinder 10 is formed in the driven member, a limit block 12 is arranged above the guide hole at the upper end of the telescopic rod, and the diameter of the limit block 12 is greater than that of the guide hole; a spring 13 is arranged on a telescopic rod of the vertical oil cylinder 10, the upper end of the spring 13 acts on the driven piece, and the lower end of the spring 13 acts on a cylinder body of the vertical oil cylinder 10; by arranging the spring 13, the driven part can be prevented from rigidly colliding with other objects, so that the driven part is protected from being damaged due to rigid collision with other objects; and the springs 13 in the telescopic rods of the vertical oil cylinders 10 in the first vertical driving mechanism 7 and the second vertical driving mechanism 9 play a role of flexible buffering.
Referring to fig. 1-5, the working principle of the automatic installation locking device for the fastener of the invention is as follows:
during construction, taking top installation as an example, after the fastener feeding module feeds the fastener to the positioning seat 4, the clamping mechanism 5 clamps and positions the expansion bolt 8 on the fastener located in the positioning seat 4. Then, the automatic fastener mounting and locking device of the invention is moved to the position to be mounted, where an opening is already formed through the punching module, so that it is only necessary to ensure that the upper end of the expansion bolt 8 of the fastener in the positioning seat 4 is aligned with the opening, then, the first vertical driving mechanism 7 drives the bracket 3 to move upwards, so as to drive the positioning seat 4 (and the fastener on the positioning seat 4) on the bracket 3 and the fastener locking module 2 to move upwards, in this process, because the lower end of the expansion bolt 8 is clamped by the clamping mechanism 5, under the driving force of the first vertical driving mechanism 7, the upper end of the expansion bolt 8 enters the opening on the top surface in the building, when the expansion bolt 8 enters the opening (specifically, the displacement of entering the opening depends on the actual situation), the clamping mechanism 5 loosens the expansion bolt 8, then, the second vertical driving mechanism 9 drives the air cannon to move upwards, in the process, the locking port 6 on the air cannon body 2-2 is matched with a locking nut in the expansion bolt 8, and then the pushing oil cylinder 2-6 also drives the push rod 2-5 to move upwards, so that the expansion bolt 8 is continuously pushed into the opening; when the expansion bolt 8 is driven into the open hole, the rotary motor 2-3 drives the air cannon body 2-2 to rotate, when the fastening piece is locked on the top surface in the building through rotating the locking nut, the second vertical driving mechanism 9 drives the air cannon to reset, and meanwhile, the push oil cylinder 3-6 pushes the push rod 2-5 to reset.
The above description is a preferred embodiment of the present invention, but the present invention is not limited to the above description, and any other changes, modifications, substitutions, blocks and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and they are included in the scope of the present invention.
Claims (9)
1. The automatic fastener mounting and locking device is characterized by comprising a machine frame, a fastener lifting module and a fastener locking module, wherein the fastener lifting module is arranged on the machine frame and is used for driving a fastener to vertically move to a position to be mounted, the fastener locking module is used for mounting the fastener on an opening,
the fastener is provided with an expansion bolt which is sleeved on the fastener, and the lower end of the expansion bolt is provided with a locking nut;
the fastener lifting module comprises a support, a positioning seat arranged on the support and a first vertical driving mechanism used for driving the support to move vertically, wherein the positioning seat is provided with a positioning groove which is communicated up and down, and a clamping mechanism used for clamping an expansion bolt in a fastener positioned on the positioning seat is arranged below the positioning groove;
the fastener locking module comprises an expansion bolt which is arranged on the support and used for feeding the expansion bolt in the fastener to be installed into the open hole, a locking nut is screwed on the expansion bolt to lock the fastener on the building surface, and a second vertical driving mechanism used for driving the air cannon to move vertically, wherein the opening of the air cannon is matched with the locking nut of the expansion bolt in the fastener on the positioning seat, and the axes of the opening and the locking nut coincide.
2. The automatic fastener installation and locking device of claim 1, wherein the pneumatic hammer comprises an installation seat arranged on the support, a pneumatic hammer body arranged on the installation seat, a rotary driving mechanism for driving the pneumatic hammer body to rotate, and an automatic pushing mechanism for pushing the expansion bolt to move upwards, wherein the pneumatic hammer body is rotatably connected to the installation seat and is of a hollow structure, and a locking port matched with the locking nut is arranged at the upper end of the pneumatic hammer body.
3. The automatic fastener installation locking device of claim 2, wherein the rotary drive mechanism comprises a rotary motor and a gear transmission mechanism, wherein the rotary motor is mounted on the mounting base, and two gears meshed with each other in the gear transmission mechanism are respectively mounted on a main shaft of the rotary motor and the air cannon body.
4. The automatic fastener mounting and locking device according to claim 3, wherein the automatic pushing mechanism comprises a push rod and a pushing cylinder for pushing the push rod, wherein the push rod is arranged in the pneumatic hammer body and is coaxial with the pneumatic hammer body, the pneumatic hammer body is provided with a relief hole at a position corresponding to the push rod, and the relief hole extends along the axis of the pneumatic hammer body and is communicated with the locking port; the pushing oil cylinder is installed on the installation seat and connected with the push rod.
5. The automatic fastener installation and locking device of claim 4, wherein the first vertical driving mechanism and the second vertical driving mechanism comprise a vertical oil cylinder and a vertical sliding mechanism, wherein the vertical oil cylinder is used for driving the bracket and the mounting seat to move vertically respectively; the vertical sliding mechanisms are in a single group or multiple groups, and each group of vertical sliding mechanisms comprises a vertical sliding rail and a vertical sliding block matched with the vertical sliding rail.
6. The automatic fastener mounting and locking device of claim 5, wherein the telescopic rod of the vertical oil cylinder is slidably connected with the driven piece, the driven piece is provided with a guide hole matched with the telescopic rod of the vertical oil cylinder, the upper end of the telescopic rod is provided with a limiting block above the guide hole, and the diameter of the limiting block is larger than that of the guide hole; a spring is arranged on a telescopic rod of the vertical oil cylinder, the upper end of the spring acts on the driven piece, and the lower end of the spring acts on a cylinder body of the vertical oil cylinder.
7. The automatic fastener installation and locking device of claim 5, wherein the first vertical driving mechanism and the second vertical driving mechanism further comprise a vertical stroke detection mechanism, the vertical stroke detection mechanism comprises detection sensors arranged on the rack and the bracket and detection sheets arranged on the bracket and the mounting seat, wherein the detection sensors on the rack are used for detecting the vertical stroke of the bracket; the detection sensor on the bracket is used for detecting the vertical stroke of the mounting seat; the number of the detection sensors is two, and the two detection sensors are respectively arranged at the initial position and the end position of the vertical stroke to be limited.
8. The automatic fastener installation locking device of claim 7 wherein the detection sensor is a laser sensor.
9. The automatic fastener installation locking device of claim 1, wherein the clamping mechanism comprises a clamp and a clamping cylinder for driving the clamp to open or close, wherein the clamping cylinder is mounted on the bracket, and a clamping portion of the clamp is located directly below an expansion bolt in the fastener on the locating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159276.4A CN112935777B (en) | 2021-02-05 | 2021-02-05 | Automatic mounting and locking device for fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110159276.4A CN112935777B (en) | 2021-02-05 | 2021-02-05 | Automatic mounting and locking device for fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112935777A true CN112935777A (en) | 2021-06-11 |
| CN112935777B CN112935777B (en) | 2022-07-05 |
Family
ID=76242400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110159276.4A Active CN112935777B (en) | 2021-02-05 | 2021-02-05 | Automatic mounting and locking device for fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112935777B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482543A (en) * | 2021-06-30 | 2021-10-08 | 保利长大海外工程有限公司 | Automatic mounting equipment for suspension parts |
| CN113829516A (en) * | 2021-08-24 | 2021-12-24 | 中工武大设计集团有限公司 | Rod installing device integrating drilling and installation |
| CN116442177A (en) * | 2023-06-19 | 2023-07-18 | 河南厚鼎建设工程有限公司 | Automatic grafting furred ceiling nail work frame of construction |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2476518A2 (en) * | 2011-01-17 | 2012-07-18 | EJOT Baubefestigungen GmbH | Fixing element positioning unit |
| CN207372604U (en) * | 2017-11-05 | 2018-05-18 | 龙光电子集团有限公司 | A kind of nut automatic piece supplying device |
| CN108213939A (en) * | 2018-03-06 | 2018-06-29 | 天津市多思机械设备有限公司 | Double-end stud nail feeding tail end locking device |
| CN210938021U (en) * | 2019-11-07 | 2020-07-07 | 东莞市万威自动化设备有限公司 | Automatic locking device for screw and nut |
| CN111618568A (en) * | 2019-02-28 | 2020-09-04 | 周兆弟 | Deflection type air cannon mechanism and air cannon equipment for die assembly and removal thereof |
-
2021
- 2021-02-05 CN CN202110159276.4A patent/CN112935777B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2476518A2 (en) * | 2011-01-17 | 2012-07-18 | EJOT Baubefestigungen GmbH | Fixing element positioning unit |
| CN207372604U (en) * | 2017-11-05 | 2018-05-18 | 龙光电子集团有限公司 | A kind of nut automatic piece supplying device |
| CN108213939A (en) * | 2018-03-06 | 2018-06-29 | 天津市多思机械设备有限公司 | Double-end stud nail feeding tail end locking device |
| CN111618568A (en) * | 2019-02-28 | 2020-09-04 | 周兆弟 | Deflection type air cannon mechanism and air cannon equipment for die assembly and removal thereof |
| CN210938021U (en) * | 2019-11-07 | 2020-07-07 | 东莞市万威自动化设备有限公司 | Automatic locking device for screw and nut |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482543A (en) * | 2021-06-30 | 2021-10-08 | 保利长大海外工程有限公司 | Automatic mounting equipment for suspension parts |
| CN113482543B (en) * | 2021-06-30 | 2024-05-31 | 保利长大海外工程有限公司 | Automatic hanger mounting equipment |
| CN113829516A (en) * | 2021-08-24 | 2021-12-24 | 中工武大设计集团有限公司 | Rod installing device integrating drilling and installation |
| CN113829516B (en) * | 2021-08-24 | 2023-12-22 | 中工武大设计集团有限公司 | Collect drilling, install in dress pole device of an organic whole |
| CN116442177A (en) * | 2023-06-19 | 2023-07-18 | 河南厚鼎建设工程有限公司 | Automatic grafting furred ceiling nail work frame of construction |
| CN116442177B (en) * | 2023-06-19 | 2023-09-08 | 河南厚鼎建设工程有限公司 | Automatic grafting furred ceiling nail work frame of construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112935777B (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112935777B (en) | Automatic mounting and locking device for fastener | |
| CN112873566B (en) | Automatic punching equipment and automatic fastener installation equipment | |
| CN112976337B (en) | Automatic installation equipment and method for building surface explosion bolt | |
| CN112983018B (en) | Construction equipment for installing fastener on building surface | |
| CN112975362B (en) | Fastener construction equipment capable of adjusting installation posture | |
| CN101032762A (en) | Processing device of multiple punching element | |
| CN103658843A (en) | Multi-head pipe cutter | |
| CN113531365A (en) | Electromechanical device connecting assembly convenient to location installation | |
| CN110732703A (en) | automobile battery support perforating device | |
| CN115370287A (en) | High-power directional drilling machine | |
| CN111390544B (en) | Exhaust phase shifter positioning, conveying, screwing and detecting integrated device | |
| CN112894338B (en) | Automatic explosive bolt mounting equipment | |
| CN115256283B (en) | Automatic positioning assembly table for instrument panel machining and positioning assembly method thereof | |
| CN115091181A (en) | Automatic tunnel wall punching and expansion bolt mounting mechanism | |
| CN211360727U (en) | Automobile battery support perforating device | |
| CN113391673B (en) | Key device and application tester thereof | |
| CN114273900A (en) | Automatic rotatory screw machine | |
| CN104280223B (en) | Automobile exhaust system twin shaft parts durable test fixture | |
| CN111964550B (en) | Detection apparatus for automobile panel | |
| CN204975080U (en) | Automatic unloader of work piece of electric tube expander | |
| CN209533452U (en) | A kind of gripping apparatus self-locking mechanism | |
| CN205437211U (en) | Synchronous drilling equipment in both sides | |
| CN113482543B (en) | Automatic hanger mounting equipment | |
| CN109623380A (en) | A kind of axle sleeve process equipment | |
| CN218557588U (en) | Multi-station stone cutting equipment |
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 |