CN116689823A - Processing device for threading small holes of high-temperature alloy fastening screws - Google Patents
Processing device for threading small holes of high-temperature alloy fastening screws Download PDFInfo
- Publication number
- CN116689823A CN116689823A CN202310918340.1A CN202310918340A CN116689823A CN 116689823 A CN116689823 A CN 116689823A CN 202310918340 A CN202310918340 A CN 202310918340A CN 116689823 A CN116689823 A CN 116689823A
- Authority
- CN
- China
- Prior art keywords
- screw
- drill bit
- moving
- block
- push 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.)
- Granted
Links
- 238000012545 processing Methods 0.000 title abstract description 7
- 229910045601 alloy Inorganic materials 0.000 title abstract description 4
- 239000000956 alloy Substances 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 229910000601 superalloy Inorganic materials 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000003754 machining Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000012958 reprocessing Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of screw reprocessing, in particular to a processing device for threading small holes of high-temperature alloy fastening screws, which comprises the following components: the base plate, both sides of the base plate are provided with mounting plates; the fastening assembly comprises a positioning block, a screw clamping mechanism, a fixing mechanism and a rotating mechanism; the punching assembly comprises a drill bit, a moving mechanism, a triggering mechanism and a stopping mechanism; when the automatic punching machine is used, a user only needs to put the screw into the positioning hole and input corresponding screw parameters to automatically punch the screw after pre-punching (namely determining the punching position), so that a large amount of production time is saved; the drill bit is firstly pre-punched (i.e. the drill bit is rotated to a position vertical to the drilling plane to punch a positioning hole at a vertical angle), and then the wire-passing hole is processed by rotating the drill bit at the angle, so that the slipping of the drill bit is effectively prevented, the yield is greatly improved, and the drill bit is worth popularizing.
Description
Technical Field
The invention relates to the technical field of screw reprocessing, in particular to a processing device for threading small holes of high-temperature alloy fastening screws.
Background
With the development of industry, the conventional hexagonal screw cannot meet the requirement of industrial production, so that a screw with a threading hole needs to be produced according to the requirement of a customer when the hexagonal screw is manufactured, and a device for processing the threading hole for the hexagonal screw is not provided at the present stage, so that the screw needs to be manually measured when threading, and then the measured screw is placed on a drilling machine for perforation, which is very troublesome; and because the drilling direction and the drilling surface are not mutually perpendicular, the drill bit often slips along the drilling surface when drilling, so that the yield of the produced screw is low.
Disclosure of Invention
The invention aims to provide a processing device for threading small holes of superalloy fastening screws, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a superalloy fastening screw threading aperture machining device comprising:
the device comprises a base plate, wherein mounting plates are arranged on two sides of the base plate;
the fastening assembly comprises a positioning block, a screw clamping mechanism, a fixing mechanism and a rotating mechanism, wherein the positioning block is arranged between the mounting plates, the screw clamping mechanism is arranged in the positioning block, the screw clamping mechanism is used for clamping a screw, the fixing mechanism is used for fixing a hexagon head of a screw after the clamping mechanism clamps the screw, and the rotating mechanism is used for driving the screw to rotate after the fixing mechanism fixes the screw to the hexagon head of the screw so as to fasten the screw; and
the drilling assembly comprises a drill bit, a moving mechanism, a triggering mechanism and a stopping mechanism, wherein the moving mechanism is used for driving the drill bit to move, the triggering mechanism is used for triggering and starting the drill bit, and the stopping mechanism is used for stopping the work of the drill bit after the drill bit reaches a designated depth.
Preferably, the positioning block is provided with a positioning hole, a plurality of mounting holes are formed around the positioning hole, the screw clamping mechanism is arranged in the mounting holes and comprises a thread block and a first push rod, the first push rod is arranged in the mounting holes, the thread block is connected with the first push rod, and threads are arranged on the thread block.
Preferably, the fixing mechanism comprises a second push rod and a fixing block, the fixing block is connected to the second push rod, and the second push rod is used for controlling the fixing block to move.
Preferably, the fixing block is a V-shaped block.
Preferably, the rotating mechanism comprises a fixed ring and a movable ring, the fixed ring is connected with the mounting plate, the movable ring is arranged inside the fixed ring, and the second push rod is arranged around the movable ring.
Preferably, the moving ring is provided with a lock hole, the rotating mechanism further comprises a lock rod and a driving gear, the lock rod is movably inserted into the fixed ring, the lock rod is provided with a rack, the driving gear is meshed with the rack, and in a locking state, the lock rod is inserted into the lock hole.
Preferably, the moving mechanism comprises a moving block, a moving motor, a moving gear and a gear guide rail, the drill bit is arranged on the moving block, the moving motor is arranged on the moving block and used for driving the moving gear to rotate, the moving gear is arranged at the bottom of the moving block, the moving guide rail is arranged at the bottom of the fixed ring, and the moving gear is connected with the gear guide rail.
Preferably, the triggering mechanism is an infrared sensor, the infrared sensor is arranged at two ends of the gear guide rail, and the infrared sensor senses the moving block and then controls the moving motor to rotate reversely.
Preferably, one end of the drill bit is connected with an electric push rod, and the electric push rod is used for controlling the feeding amount of the drill bit.
Preferably, the stopping mechanism is a docking range finder, a transmitting end of the docking range finder is arranged on one side of the mobile motor, and a receiving end of the docking range finder is arranged on the drill bit.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the hexagon head and the screw rod of the screw can be fixed twice through the fastening assembly only by putting the screw into the positioning hole, so that the stability of the screw in drilling is ensured; when in use, a user only needs to put the screw into the positioning hole and input corresponding screw parameters to automatically pre-punch the screw (namely determine the punching position), so that the punching is performed, and the mass production time is saved; the drill bit is firstly pre-punched (i.e. the drill bit is rotated to a position vertical to the drilling plane to punch a positioning hole at a vertical angle), and then the wire-passing hole is processed by rotating the drill bit at the angle, so that the slipping of the drill bit is effectively prevented, the yield is greatly improved, and the drill bit is worth popularizing.
Drawings
FIG. 1 is a schematic view of an isometric structure of the present invention;
FIG. 2 is a schematic side cross-sectional view of the present invention;
FIG. 3 is a schematic top view of the present invention (broken lines indicate the position of the drill bit when pre-drilling);
FIG. 4 is a schematic view of a partial enlarged structure of the area A in FIG. 3;
FIG. 5 is a schematic view of an isometric structure of the present invention (with the fixing mechanism omitted);
FIG. 6 is a schematic view of the lower side shaft of the present invention;
FIG. 7 is a schematic view of the moving ring and stationary mechanism of the present invention;
FIG. 8 is a schematic view of an isometric view of a punch assembly of the present invention (with gear guides omitted);
fig. 9 is an isometric view of a punch assembly of the present invention (with the gear guide omitted).
In the figure: 1 a base plate, 2 a mounting plate, 3 a positioning block, 4 a positioning hole, 5 a mounting hole, 6 a thread block, 7 a push rod I, 8 a push rod II, 9 a fixed block, 10 a fixed ring, 11 a moving ring, 12 a driving motor, 13 a pinion, 14 a rack, 15 a lock hole, 16 a lock rod, 17 a driving gear, 18 a drill bit, 19 a moving block, 20 a moving motor, 21 a moving gear, 22 a gear guide rail, 23 an infrared sensor, 25 an electric push rod, 26 a transmitting end, 27 a receiving end and 100 a hexagon head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution:
a processing device for threading small holes of a superalloy fastening screw is shown in figure 1 of the specification, and comprises:
the base plate 1, the base plate 1 is used for installing other parts of the invention, the two sides of the base plate 1 are provided with mounting plates 2, and the mounting plates 2 are used for mounting a fixing ring 10;
the fastening assembly comprises a positioning block 3, screw clamping mechanisms, fixing mechanisms and rotating mechanisms, wherein the positioning block 3 is used for installing the screw clamping mechanisms, the positioning block 3 is arranged between the mounting plates 2, the screw clamping mechanisms are arranged in the positioning block 3, the screw clamping mechanisms are used for clamping screws, the fixing mechanisms are used for fixing hexagon heads 100 of screws after the clamping mechanisms clamp the screws, and the rotating mechanisms are used for driving the screws to rotate after the fixing mechanisms fix the hexagon heads 100 of the screws so as to fasten the bolts;
the positioning block 3 is provided with positioning holes 4, the positioning holes 4 are used for being inserted by screws when in use, a plurality of mounting holes 5 are formed around the positioning holes 4, in the embodiment, 8 mounting holes 5 are formed, the 8 mounting holes 5 are divided into two groups, the two groups of mounting holes 5 are arranged at different heights, each group of mounting holes 5 are uniformly arranged around the circle of the positioning holes 4 at equal intervals, the mounting holes 5 are used for mounting screw clamping mechanisms, six groups of screw clamping mechanisms are correspondingly arranged on the mounting holes 5, the screw clamping mechanisms comprise screw blocks 6 and push rods 7, the push rods 7 are used for driving the screw blocks 6 to rotate, the push rods 7 are pen-type electric push rods produced by Yizhen, the push rods 7 are arranged in the mounting holes 5, the screw blocks 6 are connected with the push rods 7, and screw threads are arranged on the screw blocks 6;
the fixing mechanism comprises a second push rod 8 and a fixing block 9, the fixing block 9 is connected to the second push rod 8, the second push rod 8 is used for controlling the fixing block 9 to move through the mutual matching of the second push rod 8 and the fixing block 9 and used for clamping screws; the fixed block 9 is a V-shaped block, the opening angle of the fixed block 9 is 120 degrees, six groups of fixing mechanisms are arranged in the embodiment, and the positions of the six groups of fixing mechanisms on the fixing ring 10 are shown in the attached figure 1 of the specification;
the rotating mechanism comprises a fixed ring 10 and a movable ring 11, the fixed ring 10 is fixedly connected to the mounting plate 2, the fixed ring 10 is used for mounting the movable ring 11, the movable ring 11 is arranged inside the fixed ring 10, one end of the fixed ring 10 is provided with a driving motor 12, one end of the driving motor 12 is connected with a pinion 13, a rack 14 is arranged on the outer side of the movable ring 11 in a surrounding manner, the pinion 13 is meshed with the rack 14 on the outer side of the movable ring 11, the pinion 13 is used for driving the movable ring 11 to rotate, and a push rod II 8 is arranged on the inner ring of the movable ring 11 in a surrounding manner; the movable ring 11 is provided with a plurality of lock holes 15, the rotating mechanism further comprises a lock rod 16 and a driving gear 17, the lock rod 16 is movably inserted into the fixed ring 10, when the lock rod 16 is inserted into the lock holes 15, the lock rod 16 is provided with a rack 14, the driving gear 17 is meshed with the rack 14, and when in a locking state, the lock rod 16 is inserted into the lock holes 15;
the drilling assembly comprises a drill bit 18, a moving mechanism, a triggering mechanism and a stopping mechanism, wherein the moving mechanism is used for driving the drill bit 18 to move, the triggering mechanism is used for triggering and starting the drill bit 18, and the stopping mechanism is used for stopping the work of the drill bit 18 after the drill bit 18 reaches a specified depth;
the moving mechanism comprises a moving block 19, a moving motor 20, a moving gear 21 and a gear guide rail 22, wherein the moving block 19 is provided with a chute, a drill bit 18 is connected with the chute of the moving block 19, the moving motor 20 is arranged on the moving block 19, the moving motor 20 is used for driving the moving gear 21 to rotate, the moving gear 21 is arranged at the bottom of the moving block 19, the moving guide rail is arranged at the bottom of the fixed ring 10, the moving gear 21 is connected with the gear guide rail 22, and the gear guide rail 22 is used for enabling the moving block 19 to rotate at 60 degrees;
the triggering mechanism is an infrared sensor 23, the infrared sensors 23 are arranged at two ends of the gear guide rail 22, the infrared sensor 23 at the pre-punching position is set as an infrared sensor I, the infrared sensor 23 at the punching position is set as an infrared sensor II, the moving motor 20 is controlled to rotate reversely after the infrared sensor 23 senses the moving block 19, and the infrared sensor 23 is an XKC-KL200-V type infrared ranging sensor produced by Shenzhen Star science and technology Co., ltd;
one end of the drill bit 18 is connected with an electric push rod 25, the electric push rod 25 is a high-thrust linear electric push rod 25 produced by Ningbo electronic technology Co., ltd, and the electric push rod 25 is used for controlling the feeding amount of the drill bit 18; the stopping mechanism is a butt joint range finder, the butt joint range finder is an E3F-20C1/20L type photoelectric sensor produced by Winsman pneumatic technology Co., ltd, the transmitting end 26 of the butt joint range finder is arranged on the mobile motor 20, the receiving end 27 of the butt joint range finder is arranged on the drill bit 18, and whether the drill bit 18 is deviated or not can be detected by adopting butt joint photoelectricity through the receiving condition of photoelectric signals;
working principle: before use, the corresponding threaded block 6 is selected according to the screw which is required to be drilled, the diameter of the screw is set, and the moving distance of the first push rod 7 is set, so that the preparation work can be completed; the bolt to be drilled is inserted into the positioning hole 4, then the starting button is pressed, the first push rod 7 is started to push the threaded block 6 to enable the threaded block 6 to be attached to the outer side of the screw, at the moment, the second push rod 8 is used to push the fixed block 9 to enable the fixed block 9 to clamp the hexagonal head 100 of the screw, then the driving motor 12 is started, the pinion 13 is rotated to drive the movable ring 11 to rotate, and therefore the screw is screwed to a specified position (namely, the drill bit 18 is opposite to the drilling position); at this time, the moving motor 20 is started to drive the moving gear 21 to rotate, the moving block 19 moves along the gear guide 22 and enters the gear guide 22 until the infrared sensor senses that the moving block 19 reaches a specified position (i.e. reaches a pre-punching position), at this time, the moving motor 20 stops moving through the transmission of a bluetooth signal, and at this time, the drill bit 18 pre-punches the hexagonal head 100 of the screw (the purpose of pre-punching is to position the punching position, and the depth of pre-punching is the same as the hole diameter of punching); at the beginning of pre-drilling, the docking rangefinder will continuously detect the depth of movement of the drill bit 18, and when the drill bit 18 is detected to return to the original position (i.e., after pre-drilling is completed), the movement motor 20 will be turned on in reverse, and the moving block 19 will move again along the gear guide rail 22 until the second infrared sensor senses that the moving block 19 reaches the designated position (i.e., returns to the drilling position), and at this time, the drill bit 18 will be turned on again to drill the hexagonal head 100 of the screw along the pre-drilling position.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A superalloy fastening screw threading aperture processingequipment, characterized in that includes:
the device comprises a base plate, wherein mounting plates are arranged on two sides of the base plate;
the fastening assembly comprises a positioning block, a screw clamping mechanism, a fixing mechanism and a rotating mechanism, wherein the positioning block is arranged between the mounting plates, the screw clamping mechanism is arranged in the positioning block, the screw clamping mechanism is used for clamping a screw, the fixing mechanism is used for fixing a hexagon head of a screw after the clamping mechanism clamps the screw, and the rotating mechanism is used for driving the screw to rotate after the fixing mechanism fixes the screw to the hexagon head of the screw so as to fasten the screw; and
the drilling assembly comprises a drill bit, a moving mechanism, a triggering mechanism and a stopping mechanism, wherein the moving mechanism is used for driving the drill bit to move, the triggering mechanism is used for triggering and starting the drill bit, and the stopping mechanism is used for stopping the work of the drill bit after the drill bit reaches a designated depth.
2. The superalloy fastening screw threading aperture machining apparatus as claimed in claim 1 wherein: the positioning block is provided with a positioning hole, a plurality of mounting holes are formed around the positioning hole, the screw clamping mechanism is arranged in the mounting holes and comprises a thread block and a first push rod, the first push rod is arranged in the mounting holes, the thread block is connected with the first push rod, and threads are arranged on the thread block.
3. The superalloy fastening screw threading aperture machining apparatus as claimed in claim 2 wherein: the fixing mechanism comprises a second push rod and a fixing block, wherein the fixing block is connected to the second push rod, and the second push rod is used for controlling the fixing block to move.
4. A superalloy fastening screw threading aperture tooling as in claim 3 wherein: the fixed block is a V-shaped block.
5. A superalloy fastening screw threading aperture tooling as in claim 3 wherein: the rotating mechanism comprises a fixed ring and a movable ring, the fixed ring is connected to the mounting plate, the movable ring is arranged inside the fixed ring, and the second push rod is arranged around the movable ring.
6. The device for machining a threading small hole of a superalloy fastening screw according to claim 5, wherein: the movable ring is provided with a lock hole, the rotating mechanism further comprises a lock rod and a driving gear, the lock rod is movably inserted into the fixed ring, the lock rod is provided with a rack, the driving gear is meshed with the rack, and in a locking state, the lock rod is inserted into the lock hole.
7. The superalloy fastening screw threading aperture machining apparatus as claimed in claim 6 wherein: the moving mechanism comprises a moving block, a moving motor, a moving gear and a gear guide rail, the drill bit is arranged on the moving block, the moving motor is arranged on the moving block and used for driving the moving gear to rotate, the moving gear is arranged on the bottom of the moving block, the moving guide rail is arranged on the bottom of the fixed ring, and the moving gear is connected with the gear guide rail.
8. The superalloy fastening screw threading aperture machining apparatus as claimed in claim 7 wherein: the triggering mechanism is an infrared sensor, the infrared sensor is arranged at two ends of the gear guide rail, and the moving motor is controlled to rotate reversely after the infrared sensor senses the moving block.
9. The superalloy fastening screw threading aperture machining device as claimed in claim 8, wherein: one end of the drill bit is connected with an electric push rod, and the electric push rod is used for controlling the feeding amount of the drill bit.
10. The superalloy fastening screw threading aperture machining apparatus as claimed in claim 9 wherein: the stop mechanism is a butt joint range finder, the transmitting end of the butt joint range finder is arranged on one side of the mobile motor, and the receiving end of the butt joint range finder is arranged on the drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310918340.1A CN116689823B (en) | 2023-07-25 | 2023-07-25 | Processing device for threading small holes of high-temperature alloy fastening screws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310918340.1A CN116689823B (en) | 2023-07-25 | 2023-07-25 | Processing device for threading small holes of high-temperature alloy fastening screws |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116689823A true CN116689823A (en) | 2023-09-05 |
| CN116689823B CN116689823B (en) | 2024-03-01 |
Family
ID=87836017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310918340.1A Active CN116689823B (en) | 2023-07-25 | 2023-07-25 | Processing device for threading small holes of high-temperature alloy fastening screws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116689823B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014054678A (en) * | 2012-09-11 | 2014-03-27 | Fuji Seiko Ltd | Finishing processing tool for prepared hole |
| CN103862082A (en) * | 2013-12-11 | 2014-06-18 | 哈尔滨汽轮机厂有限责任公司 | Processing method of small threading hole in fastening screw made of high-temperature alloy |
| CN213560075U (en) * | 2020-10-14 | 2021-06-29 | 贵州遵义驰宇精密机电制造有限公司 | Clamp for processing small hole in head of outer hexagon bolt |
| CN215237999U (en) * | 2021-07-28 | 2021-12-21 | 东方蓝天钛金科技有限公司 | Bolt head drilling tool |
| CN219075885U (en) * | 2023-02-14 | 2023-05-26 | 天津科美斯建筑材料有限公司 | Drilling device for processing extruded sheet |
-
2023
- 2023-07-25 CN CN202310918340.1A patent/CN116689823B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014054678A (en) * | 2012-09-11 | 2014-03-27 | Fuji Seiko Ltd | Finishing processing tool for prepared hole |
| CN103862082A (en) * | 2013-12-11 | 2014-06-18 | 哈尔滨汽轮机厂有限责任公司 | Processing method of small threading hole in fastening screw made of high-temperature alloy |
| CN213560075U (en) * | 2020-10-14 | 2021-06-29 | 贵州遵义驰宇精密机电制造有限公司 | Clamp for processing small hole in head of outer hexagon bolt |
| CN215237999U (en) * | 2021-07-28 | 2021-12-21 | 东方蓝天钛金科技有限公司 | Bolt head drilling tool |
| CN219075885U (en) * | 2023-02-14 | 2023-05-26 | 天津科美斯建筑材料有限公司 | Drilling device for processing extruded sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116689823B (en) | 2024-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200984674Y (en) | Four-station threading machine tool with automatic detecting function | |
| KR101890041B1 (en) | Multi-tapping machine | |
| CN107252904B (en) | A kind of drilling equipment of blind hole measuring residual stress | |
| CN210790045U (en) | Angle-adjustable inclined hole drilling clamp | |
| CN116689823B (en) | Processing device for threading small holes of high-temperature alloy fastening screws | |
| US20100074701A1 (en) | Method of drilling a workpiece | |
| CN212080769U (en) | Convenient and reliable camera installation adjusting device | |
| US11465217B1 (en) | Method and apparatus for using a portable drill | |
| KR20170114500A (en) | Finishing machine for hole | |
| CN212019448U (en) | Multi-spindle drilling machine with workbench in bidirectional clamping combination | |
| CN112453480A (en) | A drilling equipment that is used for new material panel production to have a locate function | |
| CN211147541U (en) | Detection head for detecting quality of blind hole on surface of product | |
| CN215200589U (en) | Locking device | |
| CN210938011U (en) | Automatic tooth depth measuring and screw locking double-station integrated machine | |
| CN212823808U (en) | Radial equidistant shifting mechanism of three-shaft tightening machine | |
| CN209288696U (en) | A kind of large torque free style the turn of the screw equipment | |
| CN216606716U (en) | Detection device for automatically detecting internal thread of press-riveting stud | |
| CN220128216U (en) | Drilling equipment is used in injection mold processing | |
| CN219200251U (en) | Go gauge detection device for large threads | |
| CN215657990U (en) | Bar fastener countersink drill deburring tool | |
| CN213764885U (en) | Drilling clamp | |
| CN117571455B (en) | High-strength bolt detector for detecting building materials and test method | |
| CN216801803U (en) | Circulating ball steering gear shell threaded hole machining and positioning equipment | |
| RU202628U1 (en) | Coaxial hole drilling device | |
| CN109049008B (en) | Z-axis anti-falling device for truss robot maintenance |
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 |