CN113134730A - Dental screw mounting buffer mechanism - Google Patents
Dental screw mounting buffer mechanism Download PDFInfo
- Publication number
- CN113134730A CN113134730A CN202110435547.4A CN202110435547A CN113134730A CN 113134730 A CN113134730 A CN 113134730A CN 202110435547 A CN202110435547 A CN 202110435547A CN 113134730 A CN113134730 A CN 113134730A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- connecting pipe
- carrier
- screw mounting
- connecting plate
- 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.)
- Pending
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention relates to the technical field related to dentistry, and discloses a screw mounting buffer mechanism for dentistry, which comprises a protective cylinder, wherein a connecting plate is arranged at the bottom of the protective cylinder, a carrying platform is arranged at the bottom of the connecting plate, a threaded shaft is arranged between the carrying platform and the connecting plate, a protective cover is arranged outside the threaded shaft, a plastic pad is arranged outside the carrying platform, a limiting cylinder is arranged at the bottom of the carrying platform, an electric slide rail is arranged outside the limiting cylinder, an electric push rod is arranged on the bottom surface of the electric slide rail, a micro motor is fixedly connected inside the limiting cylinder, an annular groove is formed in the inner wall of the limiting cylinder, a connecting pipe is arranged at the end part of the micro motor, and a screwdriver head is arranged at the tail end of the connecting pipe; according to the invention, the limiting cylinder and the annular groove are matched with the sliding block, so that the limiting effect can be achieved when the connecting pipe rotates, the rotating stability of the screwdriver head is ensured, and the deviation is prevented when a screw is installed.
Description
Technical Field
The invention relates to the technical field related to dentistry, in particular to a screw mounting buffer mechanism for dentistry.
Background
The screw is a tool for fastening machine parts of the object step by utilizing the physics and mathematical principles of the inclined plane circular rotation and the friction force of the object, and the screw is a general term of the fastener and a daily oral language. The screw is indispensable industry requisite in daily life: extremely small screws used for cameras, glasses, clocks, electronics, and the like; general screws for televisions, electric appliances, musical instruments, furniture, and the like; large screws and nuts are used for engineering, buildings and bridges, and large and small screws are used for transportation equipment, airplanes, electric cars, automobiles and the like. The screw has important tasks in industry, and the function of the screw is always important as long as the industry exists on the earth, the screw is a common invention in production and life of people for thousands of years, and the screw is the first invention of human according to the application field, and can be applied to the screw in industry and can also be frequently used in dental instruments.
The existing dental screw mounting buffer mechanism is not adjustable, so that the existing dental screw mounting buffer mechanism cannot be applied to devices with different sizes when in use, the applicability is poor, the rotational stability is poor, the situation that the screw is mounted cannot deviate is guaranteed, and the dental screw mounting buffer mechanism is not practical enough.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide a dental screw mounting buffer mechanism, which solves the problems that the existing dental screw mounting buffer mechanism is not adjustable, so that the existing dental screw mounting buffer mechanism cannot be applied to devices with different sizes in use, the applicability is poor, the rotational stability is poor, the situation that the screw cannot be deviated in screw mounting cannot be ensured, and the dental screw mounting buffer mechanism is not practical.
In order to achieve the purpose, the invention provides the following technical scheme: a screw mounting buffer mechanism for dentistry comprises a protective cylinder, wherein a connecting plate is arranged at the bottom of the protective cylinder, a carrying platform is arranged at the bottom of the connecting plate, a threaded shaft is arranged between the carrying platform and the connecting plate, a protective cover is arranged on the outer side of the threaded shaft, the protective cover is fixedly connected with the carrying platform, a plastic pad is arranged on the outer side of the carrying platform, a limiting cylinder is arranged at the bottom of the carrying platform, the limiting cylinder is fixedly connected with the carrying platform, an electric slide rail is arranged on the outer side of the limiting cylinder, an electric push rod is arranged on the bottom surface of the electric slide rail, a micro motor is fixedly connected inside the limiting cylinder, the electric push rod is fixedly connected with the carrying platform, an annular groove is formed in the inner wall of the limiting cylinder, a connecting pipe is arranged at the end part of the micro motor, a cutter head is fixedly connected with the micro motor, and a screw is arranged at the tail end of the connecting pipe, the outer side of the screwdriver head is provided with a mounting ring, and the mounting ring is connected with the connecting pipe through a bolt.
Preferably, the outside of a protection section of thick bamboo is equipped with the cotton cloth pad, and is the bonding between cotton pad and the protection section of thick bamboo, the top of a protection section of thick bamboo is equipped with sealed lid, the top of sealed lid is equipped with the latch closure, and is fixed connection between latch closure and the sealed lid, fixedly connected with cylinder between a protection section of thick bamboo and the connecting plate.
Preferably, the size of the outer side of the protection cylinder is matched with the size of the inner side of the cotton cloth pad, and the central axis of the protection cylinder is superposed with the central axis of the sealing cover.
Preferably, the threaded shaft is in threaded connection with the connecting plate, and the vertical center line of the protective cover is superposed with the vertical center line of the carrier.
Preferably, the outer side size of the carrying platform is matched with the inner side size of the plastic pad, and the carrying platform is of a hexagonal prism structure.
Preferably, the electric slide rails are uniformly distributed in an annular shape about the vertical center line of the carrier, the electric push rod and the electric slide rails form a sliding structure through the sliding blocks, and the top surface of the electric push rod is attached to the bottom surface of the carrier.
Preferably, electric putter's bottom is equipped with the montant, one side of montant is equipped with the installation piece, be equipped with the screw thread regulation pole between installation piece and the montant, and the screw thread regulation pole runs through to be threaded connection between montant and the installation piece, the top of installation piece is equipped with the metal column, the top of installation piece is equipped with the depression bar, the end of depression bar is equipped with anti-skidding cushion, and is the bonding between anti-skidding cushion and the depression bar.
Preferably, the mounting block forms a rotating structure with the vertical rod through a threaded adjusting rod, and the metal column and the pressure rod are in threaded connection with the mounting block.
Preferably, the connecting pipe passes through and constitutes sliding structure between slider and the annular, constitute rotating-structure between connecting pipe and the micro motor, the inboard size of a spacing section of thick bamboo is identical with the outside size of connecting pipe.
Preferably, the screwdriver head is fixedly connected with the mounting ring, the outer side size of the screwdriver head is matched with the inner side size of the connecting pipe, and the central axis of the connecting pipe is overlapped with the vertical central line of the screwdriver head.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the device, the protective cylinder can protect internal circuit devices of the device, the protective cylinder can be opened by rotating the sealing cover, the devices in the protective cylinder can be conveniently detected, the device can be suspended and placed through the buckles, the length of the device can be adjusted through the air cylinder, the threaded shaft is loosened, the carrying platform can slightly rotate by matching with the connecting plate, the included angle between the carrying platform and the connecting plate can be conveniently adjusted, the device is convenient to adapt to different articles, and the practicability of the device is enhanced.
2. According to the invention, through the limiting cylinder and the annular groove, the limiting effect can be achieved when the connecting pipe rotates, the rotating stability of the screwdriver head is ensured, the deviation is prevented from occurring when a screw is installed, the electric push rod is utilized to enable the vertical rod to descend, so that the pressing rod presses an external object and prevents the external object from shaking, the anti-skidding rubber cushion can achieve the anti-skidding and buffering effects, the threaded adjusting rod is loosened, the installation block can rotate by matching with the use of the vertical rod, the position conversion of the metal column and the pressing rod is facilitated, and the buffering and fixing of different objects are facilitated.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a schematic view of the overall side structure of the present invention;
FIG. 3 is a perspective view of a stage according to the present invention;
FIG. 4 is a schematic diagram of a partial explosion structure of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 6 is an enlarged schematic view of the structure at B in fig. 2.
In the figure: 1. a protective cylinder; 101. a cotton cloth pad; 102. a sealing cover; 103. looping; 104. a cylinder; 2. a connecting plate; 3. a stage; 4. a threaded shaft; 5. a protective cover; 6. a plastic pad; 7. a limiting cylinder; 8. an electric slide rail; 9. an electric push rod; 901. a vertical rod; 902. mounting blocks; 903. a threaded adjusting rod; 904. a metal post; 905. a pressure lever; 906. an anti-slip rubber pad; 10. a micro motor; 11. a ring groove; 12. a connecting pipe; 13. a screwdriver bit; 14. and (7) installing a ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.
Referring to fig. 1-6, a dental screw mounting buffer mechanism comprises a protective cylinder 1, a connecting plate 2 is disposed at the bottom of the protective cylinder 1, a carrier 3 is disposed at the bottom of the connecting plate 2, a threaded shaft 4 is disposed between the carrier 3 and the connecting plate 2, a protective cover 5 is disposed at the outer side of the threaded shaft 4, the protective cover 5 is fixedly connected with the carrier 3, a plastic pad 6 is disposed at the outer side of the carrier 3, a limiting cylinder 7 is disposed at the bottom of the carrier 3, the limiting cylinder 7 is fixedly connected with the carrier 3, an electric slide rail 8 is disposed at the outer side of the limiting cylinder 7, an electric push rod 9 is disposed at the bottom of the electric slide rail 8, a micro motor 10 is fixedly connected inside the limiting cylinder 7, the electric push rod 9 is fixedly connected with the carrier 3, an annular groove 11 is disposed on the inner wall of the limiting cylinder 7, a connecting pipe 12 is disposed at the end of the micro motor 10, and the connecting pipe 12 is fixedly connected with the micro motor 10, the end of the connecting pipe 12 is provided with a screwdriver head 13, the outer side of the screwdriver head 13 is provided with a mounting ring 14, and the mounting ring 14 is connected with the connecting pipe 12 through a bolt.
Further, the outside of a protection cylinder 1 is provided with a cotton cloth pad 101, the cotton cloth pad 101 is bonded with the protection cylinder 1, the top of the protection cylinder 1 is provided with a sealing cover 102, the top end of the sealing cover 102 is provided with a ring buckle 103, the ring buckle 103 is fixedly connected with the sealing cover 102, and a cylinder 104 is fixedly connected between the protection cylinder 1 and the connecting plate 2.
Furthermore, the outside size of a protection cylinder 1 is matched with the inside size of the cotton pad 101, the central axis of the protection cylinder 1 is overlapped with the central axis of the sealing cover 102, the protection cylinder 1 can protect the internal circuit devices of the device, the sealing cover 102 can be rotated to open the protection cylinder 1, and the devices in the protection cylinder 1 can be conveniently detected.
Further, be threaded connection between threaded shaft 4 and connecting plate 2, the vertical central line of protection casing 5 and the coincidence of the vertical central line of microscope carrier 3 become flexible threaded shaft 4, and the use of cooperation connecting plate 2 can make microscope carrier 3 slightly rotate, is convenient for adjust the contained angle between microscope carrier 3 and the connecting plate 2, makes things convenient for this device to be suitable for different articles, strengthens the practicality of this device.
Further, the outside size of microscope carrier 3 is identical with the inboard size of plastic pad 6, and the structure of microscope carrier 3 is hexagonal prism structure, utilizes plastic pad 6 to play the effect of abrasionproof decreases to the outside of microscope carrier 3.
Further, the electric slide rail 8 is uniformly distributed in an annular shape about the vertical center line of the carrying platform 3, the electric push rod 9 forms a sliding structure with the electric slide rail 8 through the sliding block, the top surface of the electric push rod 9 is attached to the bottom surface of the carrying platform 3, and the distance between the electric push rod 9 and the screwdriver bit 13 can be adjusted by using the electric slide rail 8 and the sliding block in a matched manner.
Further, the bottom of electric putter 9 is equipped with montant 901, one side of montant 901 is equipped with installation piece 902, be equipped with threaded adjustment pole 903 between installation piece 902 and montant 901, and threaded adjustment pole 903 runs through to be threaded connection between montant 901 and the installation piece 902, the top of installation piece 902 is equipped with metal column 904, the top of installation piece 902 is equipped with depression bar 905, the end of depression bar 905 is equipped with anti-skidding cushion 906, and be the bonding between anti-skidding cushion 906 and the depression bar 905.
Further, the installation piece 902 passes through to constitute revolution mechanic between screw thread adjusting rod 903 and the montant 901, be threaded connection between metal column 904 and depression bar 905 and the installation piece 902, utilize electric putter 9 to make montant 901 descend, thereby make depression bar 905 push down external article, prevent that external article from rocking, utilize anti-skidding cushion 906 can play antiskid, the effect of buffering, not hard up screw thread adjusting rod 903, the use of cooperation montant 901, can make installation piece 902 rotate, be convenient for carry out position conversion with metal column 904 and depression bar 905, the convenience is cushioned different articles, it is fixed.
Furthermore, a sliding structure is formed between the connecting pipe 12 and the ring groove 11 through the sliding block, a rotating structure is formed between the connecting pipe 12 and the micro motor 10, the inner side size of the limiting cylinder 7 is matched with the outer side size of the connecting pipe 12, the connecting pipe 12 and the screwdriver head 13 can be rotated by starting the micro motor 10, and therefore the screw can be conveniently installed.
Further, the screwdriver head 13 is fixedly connected with the mounting ring 14, the size of the outer side of the screwdriver head 13 is matched with the size of the inner side of the connecting pipe 12, the central axis of the connecting pipe 12 is overlapped with the vertical central line of the screwdriver head 13, and bolts between the mounting ring 14 and the connecting pipe 12 are loosened, so that the screwdriver head 13 and the connecting pipe 12 can be detached, and different screwdriver heads 13 can be conveniently changed.
The working principle is as follows: the user can hold the device conveniently through the protective cylinder 1, the arrangement of the cotton pad 101 can reduce the vibration generated when the device is used, meanwhile, the device can absorb sweat and prevent slipping, the protective cover 5 can prevent dust from falling in the process of mounting screws, the protective cylinder 1 can protect the internal circuit devices of the device, the protective cylinder 1 can be opened by rotating the sealing cover 102, the devices in the protective cylinder 1 can be conveniently detected, can hang this device through latch closure 103 and place, can adjust this device length through cylinder 104, not hard up threaded shaft 4, cooperation connecting plate 2's use can make microscope carrier 3 slightly rotate, is convenient for adjust the contained angle between microscope carrier 3 and the connecting plate 2, makes things convenient for this device to be suitable for different articles, strengthens the practicality of this device, utilizes plastic pad 6 can play the effect of abrasionproof loss to the outside of microscope carrier 3.
Can make connecting pipe 12 and screwdrivers blade 13 rotate through starting micro motor 10, thereby be convenient for install the screw, utilize electric putter 9 to make montant 901 descend, thereby make depression bar 905 push down external article, prevent that external article from rocking, utilize anti-skidding cushion 906 can play antiskid, the effect of buffering, not hard up screw thread adjusting lever 903, the use of cooperation montant 901, can make installation piece 902 rotate, be convenient for carry out position conversion with metal column 904 and depression bar 905, the convenience is cushioned different articles, it is fixed, utilize the cooperation of electric slideway 8 and slider to use simultaneously, adjustable electric putter 9 and screwdrivers blade 13's distance.
Through spacing section of thick bamboo 7 and annular 11, the use of cooperation slider can play spacing effect when connecting pipe 12 rotates, ensures screwdrivers blade 13 pivoted stability, prevents to take place the skew when the installation screw, and the bolt between not hard up collar 14 and the connecting pipe 12 can be unpacked apart between screwdrivers blade 13 and the connecting pipe 12, is convenient for change different screwdrivers blade 13.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present patent have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the present patent, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a screw installation buffer gear for dentistry, includes a protection section of thick bamboo (1), its characterized in that: the bottom of the protective cylinder (1) is provided with a connecting plate (2), the bottom of the connecting plate (2) is provided with a carrier (3), a threaded shaft (4) is arranged between the carrier (3) and the connecting plate (2), the outer side of the threaded shaft (4) is provided with a protective cover (5), the protective cover (5) is fixedly connected with the carrier (3), the outer side of the carrier (3) is provided with a plastic pad (6), the bottom of the carrier (3) is provided with a limiting cylinder (7), the limiting cylinder (7) is fixedly connected with the carrier (3), the outer side of the limiting cylinder (7) is provided with an electric sliding rail (8), the bottom surface of the electric sliding rail (8) is provided with an electric push rod (9), the inner part of the limiting cylinder (7) is fixedly connected with a micro motor (10), the electric push rod (9) is fixedly connected with the carrier (3), the inner wall of the limiting cylinder (7) is provided with a ring groove (11), the end of the micro motor (10) is provided with a connecting pipe (12), the connecting pipe (12) is fixedly connected with the micro motor (10), the tail end of the connecting pipe (12) is provided with a screwdriver head (13), the outer side of the screwdriver head (13) is provided with a mounting ring (14), and the mounting ring (14) is connected with the connecting pipe (12) through a bolt.
2. A dental screw mounting relief mechanism as in claim 1, wherein: the outside of a protective cylinder (1) is equipped with cotton cloth pad (101), and is for bonding between cotton cloth pad (101) and protective cylinder (1), the top of protective cylinder (1) is equipped with sealed lid (102), the top of sealed lid (102) is equipped with latch closure (103), and is fixed connection between latch closure (103) and sealed lid (102), fixedly connected with cylinder (104) between protective cylinder (1) and connecting plate (2).
3. A dental screw mounting relief mechanism as in claim 2, wherein: the size of the outer side of the protection cylinder (1) is matched with the size of the inner side of the cotton cloth pad (101), and the central axis of the protection cylinder (1) is superposed with the central axis of the sealing cover (102).
4. A dental screw mounting relief mechanism as in claim 1, wherein: the threaded shaft (4) is in threaded connection with the connecting plate (2), and the vertical center line of the protective cover (5) is superposed with the vertical center line of the carrier (3).
5. A dental screw mounting relief mechanism as in claim 1, wherein: the outer side size of the carrying platform (3) is matched with the inner side size of the plastic pad (6), and the structure of the carrying platform (3) is a hexagonal prism structure.
6. A dental screw mounting relief mechanism as in claim 1, wherein: the electric slide rail (8) is uniformly distributed in an annular shape about the vertical center line of the carrying platform (3), the electric push rod (9) forms a sliding structure with the electric slide rail (8) through a sliding block, and the top surface of the electric push rod (9) is attached to the bottom surface of the carrying platform (3).
7. A dental screw mounting relief mechanism as in claim 1, wherein: the bottom of electric putter (9) is equipped with montant (901), one side of montant (901) is equipped with installation piece (902), be equipped with screw thread adjusting rod (903) between installation piece (902) and montant (901), and screw thread adjusting rod (903) run through between montant (901) and installation piece (902) and be threaded connection, the top of installation piece (902) is equipped with metal column (904), the top of installation piece (902) is equipped with depression bar (905), the end of depression bar (905) is equipped with anti-skidding cushion (906), and is the bonding between anti-skidding cushion (906) and depression bar (905).
8. A dental screw mounting relief mechanism as in claim 7, wherein: the mounting block (902) and the vertical rod (901) form a rotating structure through a threaded adjusting rod (903), and the metal column (904) and the pressure rod (905) are in threaded connection with the mounting block (902).
9. A dental screw mounting relief mechanism as in claim 8, wherein: the connecting pipe (12) forms a sliding structure through the sliding block and the annular groove (11), a rotating structure is formed between the connecting pipe (12) and the micro motor (10), and the inner side size of the limiting cylinder (7) is identical with the outer side size of the connecting pipe (12).
10. A dental screw mounting relief mechanism as in claim 1, wherein: be fixed connection between screwdriver head (13) and collar (14), the outside size of screwdriver head (13) is identical with the inboard size of connecting pipe (12), the axis of connecting pipe (12) and the coincidence of the vertical central line of screwdriver head (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110435547.4A CN113134730A (en) | 2021-04-22 | 2021-04-22 | Dental screw mounting buffer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110435547.4A CN113134730A (en) | 2021-04-22 | 2021-04-22 | Dental screw mounting buffer mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113134730A true CN113134730A (en) | 2021-07-20 |
Family
ID=76813265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110435547.4A Pending CN113134730A (en) | 2021-04-22 | 2021-04-22 | Dental screw mounting buffer mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113134730A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6530299B1 (en) * | 2001-11-20 | 2003-03-11 | Tsai-Fa Liu | Joint adapter for a power drill screw driver |
| JP2008279560A (en) * | 2007-05-11 | 2008-11-20 | Takafumi Tsuruta | Assist tool and its connector for electric driver, and its attachment |
| CN205552391U (en) * | 2016-04-20 | 2016-09-07 | 余建桥 | A auxiliary device for screwdriver |
| CN210499150U (en) * | 2019-07-12 | 2020-05-12 | 天津锦固自动化设备有限公司 | Double-head locking robot |
| CN210703523U (en) * | 2019-09-28 | 2020-06-09 | 苏州恒和新自动化科技有限公司 | Automatic screw driving machine |
| CN212421093U (en) * | 2020-05-18 | 2021-01-29 | 上海罗玛动力科技有限公司 | Special universal wrench for steam turbine maintenance |
-
2021
- 2021-04-22 CN CN202110435547.4A patent/CN113134730A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6530299B1 (en) * | 2001-11-20 | 2003-03-11 | Tsai-Fa Liu | Joint adapter for a power drill screw driver |
| JP2008279560A (en) * | 2007-05-11 | 2008-11-20 | Takafumi Tsuruta | Assist tool and its connector for electric driver, and its attachment |
| CN205552391U (en) * | 2016-04-20 | 2016-09-07 | 余建桥 | A auxiliary device for screwdriver |
| CN210499150U (en) * | 2019-07-12 | 2020-05-12 | 天津锦固自动化设备有限公司 | Double-head locking robot |
| CN210703523U (en) * | 2019-09-28 | 2020-06-09 | 苏州恒和新自动化科技有限公司 | Automatic screw driving machine |
| CN212421093U (en) * | 2020-05-18 | 2021-01-29 | 上海罗玛动力科技有限公司 | Special universal wrench for steam turbine maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201507528U (en) | Locking bolt | |
| CN113134730A (en) | Dental screw mounting buffer mechanism | |
| CN201856214U (en) | Wrench with telescopic handle | |
| CN209970128U (en) | Planer fixture for spare and accessory part machining | |
| CN205438345U (en) | Spanner for multi -use architecture | |
| CN210769775U (en) | Bolt assembly of heavy-duty truck | |
| CN211597785U (en) | Accurate suspension wire device of building a wall for construction | |
| CN205654703U (en) | Sucking disc hanger | |
| CN214870136U (en) | Adjustable spanner for maintaining household electrical appliances | |
| CN209570180U (en) | A kind of construction measuring device | |
| CN213859010U (en) | A maintain device for punch press | |
| CN217194919U (en) | Photoelectric sensor in electromechanical automation production | |
| CN205734619U (en) | Multiplex adjustable wrench | |
| CN220783523U (en) | Edging device for glass processing | |
| CN2526111Y (en) | Adjustable wrench for meter lathe | |
| CN212838840U (en) | Screw rod with adjusting effect | |
| CN216774507U (en) | Connection base that motor was used | |
| CN219246055U (en) | Hand drawing board | |
| CN213932534U (en) | Mapping instrument positioning device for engineering mapping | |
| CN208629319U (en) | A kind of Multifunction anti-explosion spanner | |
| CN220783734U (en) | Ratchet spanner convenient to carry | |
| CN218408113U (en) | Opening locking screw | |
| CN214503290U (en) | Window limit infiltration testing arrangement is used in engineering supervision | |
| CN211600158U (en) | Electrical instrument for chemical industry convenient to installation is maintained | |
| CN214092658U (en) | Flat head inner hexagonal screw |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |