CN112091888A - Portable taking-out device for worn screw of nut groove - Google Patents
Portable taking-out device for worn screw of nut groove Download PDFInfo
- Publication number
- CN112091888A CN112091888A CN202011011788.8A CN202011011788A CN112091888A CN 112091888 A CN112091888 A CN 112091888A CN 202011011788 A CN202011011788 A CN 202011011788A CN 112091888 A CN112091888 A CN 112091888A
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- cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a portable taking-out device for worn screws of nut grooves, which comprises a machine body, wherein a taking-out cavity with a left opening is arranged in the machine body, a gluing cylinder is fixedly arranged on the right wall of the taking-out cavity, a gluing cavity which is communicated with the left side and the right side is arranged in the gluing cylinder, a translation cavity is communicated with the right side of the gluing cavity in the machine body, a translation sliding block is arranged in the translation cavity and can slide left and right, a driving screw rod is rotationally arranged in the right wall of the translation cavity, the driving screw rod is in threaded connection with the translation sliding block, a rotating rod is rotationally arranged in the left end surface of the translation sliding block, and the rotating rod is in splined connection with the driving screw rod. Simple operation is convenient, and the practicality is high.
Description
Technical Field
The invention relates to the related field of hardware, in particular to a portable taking-out device for a nut groove worn screw.
Background
In daily life, can use the screw to carry out fixed connection between the article, and take out the screw and need rotate the recess in the nut through screwdriver head, some screw nut's recess is rusted and taken place certain wearing and tearing because external force or long-term the use back, and can't screw out through screwdriver head, generally leads to the fact the damage to the article of fixing easily through the mode of tearing out by the brute force, and is more laborious. The invention provides a portable taking-out device for a nut groove worn screw, which can solve the problems.
Disclosure of Invention
In order to solve the problems, the embodiment designs a portable taking-out device of a worn screw of a nut groove, which comprises a machine body, wherein a taking-out cavity with a left opening is arranged in the machine body, a gluing barrel is fixedly arranged on the right wall of the taking-out cavity, a gluing cavity which is through from left to right is arranged in the gluing barrel, the machine body is internally communicated with the right side of the gluing cavity and is provided with a translation cavity, a translation sliding block is arranged in the translation cavity in a sliding manner, a driving screw rod is rotationally arranged in the right wall of the translation cavity, the driving screw rod is in threaded connection with the translation sliding block, a rotating rod is rotationally arranged in the left end surface of the translation sliding block, the rotating rod is in splined connection with the driving screw rod, an annular glue cavity is arranged in the gluing barrel and outside the gluing cavity, and an extrusion plate is arranged in the glue cavity in a sliding manner from left to, the glue taking device is characterized in that a glue outlet screw rod is arranged on the rotating rod between the left wall and the right wall of the upper side of the glue cavity, the glue cavity is close to a side wall circumference array of the upper side of the glue cavity and is communicated with the upper side wall and the right wall of the glue cavity, a separation lifting plate is arranged in the separation lifting cavity in a vertically sliding manner, a separation cone is fixedly arranged on the right end face of the separation lifting plate, a heating wire capable of heating the separation cone is fixedly arranged in the separation cone, a lifting screw rod in threaded connection with the separation lifting plate is rotatably arranged between the upper wall and the lower wall of the rear side of the separation lifting cavity, a fan cavity is arranged on the lower side of the taking cavity and is communicated with the left side of the upper glue barrel, a fan shaft is arranged on the lower wall of the fan cavity, a fan blade is fixedly arranged on the circumference array of the outer surface of the fan shaft, and a, the movable type hand-operated lifting rack is characterized in that a manual moving cavity with an upward opening is formed in the upper side of the taking-out cavity in the machine body, a manual moving plate is arranged in the manual moving cavity in a left-right sliding mode, a shifting plate is fixedly arranged on the right side of the upper end face of the manual moving plate, a driving rack is fixedly arranged in the lower end face of the manual moving plate, and a lifting rack is fixedly arranged in the rear end face of the manual moving plate.
But preferred, just be in the organism translation chamber right side is equipped with the pulley chamber, the drive screw right-hand member extends to in the pulley chamber right side wall and the outer disc is fixed and is equipped with the translation band pulley, just be in between the wall of pulley chamber the drive screw upside is rotated and is equipped with out the gluey transmission shaft, it is fixed to be equipped with out the gluey driving pulley to go out the outer disc of gluey transmission shaft, just be in between the wall of pulley chamber the drive screw downside is rotated and is equipped with the fan transmission shaft, the outer disc of fan transmission shaft is fixed and is equipped with the fan band pulley, the outer disc of translation band pulley go out gluey driving pulley outer disc with the outer disc of fan band pulley is around being equipped with the toothed belt.
Preferably, the machine body is internally provided with a bevel gear cavity on the lower side of the fan cavity, the left end of the fan transmission shaft extends to the bevel gear cavity, a driving bevel gear is fixedly arranged on the left end face of the fan transmission shaft, the lower end face of the fan shaft extends to the bevel gear cavity, and a driven bevel gear meshed with the driving bevel gear is fixedly arranged on the lower end face of the fan shaft.
Preferably, the machine body is internally provided with a ratchet cavity, the right side of the cavity is taken out, the upper side of the translation cavity is provided with a ratchet cavity, the right end of the glue outlet screw rod extends to the ratchet cavity, the right end face of the glue outlet screw rod is fixedly provided with a ratchet wheel, and the right end face of the ratchet wheel is fixedly connected with the left end face of the glue outlet transmission shaft.
Preferably, a worm gear cavity communicated with the manual moving cavity is arranged in the machine body and on the right side of the ratchet cavity, a worm gear shaft is arranged between the front wall and the rear wall of the worm gear cavity in a rotating mode, a worm gear meshed with the glue outlet transmission shaft is fixedly arranged on the outer circular surface of the worm gear shaft, a driving gear meshed with the driving rack is fixedly arranged on the rear side of the worm gear, a lifting gear cavity is arranged on the rear side of the manual moving cavity and on the upper side of the taking-out cavity in a communicating mode, and the upper end of the lifting screw extends into the lifting gear cavity and a lifting gear meshed with the lifting rack is fixedly arranged on the outer circular surface of the lifting screw.
But preferred, go up in the packing element and be in the upper right side in glue cavity is equipped with the centrifugal wheel chamber, it just is in to go out the outer disc of gluey screw rod the centrifugal wheel intracavity is fixed and is equipped with the centrifugal wheel, be equipped with the ascending centrifugal piece of opening in the centrifugal wheel, the internal energy of centrifugal piece is gliding from top to bottom and is equipped with the centrifugal piece, centrifugal piece down the terminal surface with fixedly connected with centrifugal spring between the centrifugal piece lower wall, all the intercommunication chamber has the common intercommunication of right wall to be equipped with annular partition board chamber, the partition board intracavity internal energy horizontal slip be equipped with the division board, division board right-hand member face with fixedly connected with reset spring between the partition board chamber right wall, division board right-hand member face with fixedly connected with stay cord between the terminal surface under the centrifugal piece.
The invention has the beneficial effects that: according to the device, the worn screw of the nut can be adhered and fixed through the glue, the glue can be quickly dried, the operation time is reduced, then the screw and the rotary rod can be automatically separated, and meanwhile, the device is driven manually, so that the device is simple and convenient to operate and high in practicability.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a portable taking-out device for a nut groove worn screw, which comprises a machine body 11, wherein a taking-out cavity 45 with a left opening is arranged in the machine body 11, a gluing cylinder 12 is fixedly arranged on the right wall of the taking-out cavity 45, a gluing cavity 13 which is through from left to right is arranged in the gluing cylinder 12, a translation cavity 14 is communicated with the right side of the gluing cavity 13 in the machine body 11, a translation sliding block 15 is arranged in the translation cavity 14 and can slide from left to right, a driving screw 16 is rotationally arranged in the right wall of the translation cavity 14, the driving screw 16 is in threaded connection with the translation sliding block 15, a rotating rod 17 is rotationally arranged in the left end surface of the translation sliding block 15, the rotating rod 17 is in splined connection with the driving screw 16, an annular glue cavity 25 is arranged in the gluing cylinder 12 and on the outer side of the gluing cavity 13, and an extrusion plate 26 is arranged in the glue cavity 25 and, the dwang is equipped with out gluey screw rod 34 between the wall about glue chamber 25 upside, glue chamber 25 is close to go up gluey chamber 13 a lateral wall circumference array and intercommunication go up gluey chamber 13 and be equipped with intercommunication chamber 60, go up gluey chamber 13 circumference wall and be in glue chamber 25 right side intercommunication is equipped with separation lift chamber 57, separation lift chamber 57 internal energy gliding is equipped with separation lifter plate 47 from top to bottom, the fixed separation awl 58 that is equipped with on the separation lifter plate 47 right-hand member face, separation awl 58 internal fixation is equipped with can give the heating wire 59 that separation awl 58 heated, it is equipped with separation lifter plate 47 threaded connection's lifting screw rod 46 to rotate between the upper and lower wall of separation lift chamber 57 rear side, it just is in to take out chamber 45 downside go up gluey 12 left side intercommunication and be equipped with fan chamber 18, fan chamber 18 lower wall internal rotation is equipped with fan shaft 19, fan shaft 19 outer disc circumference array just fixes being equipped with fan leaf 20, fan chamber 18 lower wall left side intercommunication is equipped with the decurrent vent 21 of opening, just in the organism 11 take out 45 upsides in chamber and be equipped with the ascending manual removal chamber 64 of opening, the inside horizontal slip of manual removal chamber 64 is equipped with manual movable plate 42, manual movable plate 42 up end right side is fixed and is equipped with dials movable plate 43, manual movable plate 42 lower extreme fixed in-plane is equipped with initiative rack 44, manual movable plate 42 rear end internal fixation is equipped with lifting rack 50.
Beneficially, a belt pulley cavity 28 is disposed in the machine body 11 and on the right side of the translation cavity 14, the right end of the driving screw 16 extends into the right wall of the belt pulley cavity 28, and a translation belt pulley 31 is fixedly disposed on the outer circumferential surface of the right wall of the belt pulley cavity 28, a glue outlet transmission shaft 33 is rotatably disposed between the left and right walls of the belt pulley cavity 28 and on the upper side of the driving screw 16, a glue outlet transmission belt pulley 32 is fixedly disposed on the outer circumferential surface of the glue outlet transmission shaft 33, a fan transmission shaft 27 is rotatably disposed between the left and right walls of the belt pulley cavity 28 and on the lower side of the driving screw 16, a fan belt pulley 29 is fixedly disposed on the outer circumferential surface of the fan transmission shaft 27, and a toothed belt 30 is wound on the outer circumferential surface of the translation belt pulley 31, the.
Beneficially, a bevel gear cavity 22 is formed in the machine body 11 and below the fan cavity 18, the left end of the fan transmission shaft 27 extends into the bevel gear cavity 22, a driving bevel gear 24 is fixedly arranged on the left end face, and the lower end face of the fan shaft 19 extends into the bevel gear cavity 22, and a driven bevel gear 23 engaged with the driving bevel gear 24 is fixedly arranged on the lower end face.
Beneficially, a ratchet cavity 35 is arranged in the machine body 11 and on the right side of the taking-out cavity 45 and the upper side of the translation cavity 14, the right end of the glue discharging screw 34 extends into the ratchet cavity 35, a ratchet 36 is fixedly arranged on the right end face, and the right end face of the ratchet 36 is fixedly connected with the left end face of the glue discharging transmission shaft 33.
Advantageously, a worm gear cavity 38 communicating with the manual moving cavity 64 is formed in the machine body 11 and on the right side of the ratchet cavity 35, a worm gear shaft 39 is rotatably formed between the front and rear walls of the worm gear cavity 38, a worm gear 40 engaged with the glue output transmission shaft 33 is fixedly arranged on the outer circumferential surface of the worm gear shaft 39, a driving gear 41 engaged with the driving rack 44 is fixedly arranged on the outer circumferential surface of the worm gear shaft 39 and on the rear side of the worm gear 40, a lifting gear cavity 48 is formed on the rear side of the manual moving cavity 64 and on the upper side of the removing cavity 45, the upper end of the lifting screw 46 extends into the lifting gear cavity 48, and a lifting gear 49 engaged with the lifting rack 50 is fixedly arranged on the outer circumferential surface.
Beneficially, go up in the packing element 12 and in the upper right side of glue chamber 25 is equipped with centrifugal wheel chamber 51, it just is in to go out the outer disc of gluey screw 34 the centrifugal wheel intracavity 51 internal fixation is equipped with centrifugal wheel 52, be equipped with the ascending centrifugal piece 53 of opening in the centrifugal wheel 52, the internal up-and-down gliding centrifugal piece 54 that is equipped with of centrifugal piece 53, centrifugal piece 54 lower terminal surface with fixedly connected with centrifugal spring 55 between the centrifugal piece 53 lower wall, all the intercommunication chamber 60 has the common intercommunication of right wall to be equipped with annular division board chamber 61, the internal horizontal gliding division board 62 that is equipped with of division board chamber 61, division board 62 right-hand member face with fixedly connected with reset spring 63 between the division board chamber 61 right wall, division board 62 right-hand member face with fixedly connected with stay cord 56 between the lower terminal surface of centrifugal piece 54.
The use steps herein are described in detail below with reference to fig. 1-4: in the initial state, the manual moving plate 42 is located at the left limit position, the rotating rod 17 is located at the right limit position, the extruding plate 26 is located at the right limit position, the separating and lifting plate 47 is located at the lower limit position, and the separating plate 62 is located at the right limit position.
In operation, the rotating rod 17 is aligned with the worn screw of the nut groove, then the toggle plate 43 is manually moved left and right to drive the manual moving plate 42 to move right, further the lifting rack 50 is driven to move right to drive the lifting gear 49 to rotate through gear engagement, further the lifting screw 46 is driven to rotate and the separation lifting plate 47 is driven to move upwards through threaded connection, further the separation cone 58 is driven to move upwards to the upper limit position, then the lifting rack 50 and the lifting gear 49 are disengaged, then the manual moving plate 42 moves right to drive the driving rack 44 to move right and drive the driving gear 41 to rotate through gear engagement, further the worm gear shaft 39 is driven to rotate and drive the worm wheel 40 to rotate, further the glue output transmission shaft 33 is driven to rotate through worm and drive the glue output transmission belt wheel 32 to rotate, further the translation belt wheel 31 is driven to rotate through the toothed belt 30 and the translation slide block 15 is driven, thereby driving the rotating rod 17 to move leftwards and rotate through spline connection, simultaneously the glue output transmission shaft 33 rotates to drive the ratchet wheel 36 to rotate, at this time, the ratchet wheel 36 rotates to drive the glue output screw 34 to rotate and drive the extrusion plate 26 to move leftwards through thread connection, and the glue output screw 34 rotates to drive the centrifugal wheel 52 to rotate and drive the centrifugal block 54 to rotate, further the centrifugal block 54 rotates to move away from the glue output screw 34 due to centrifugal force and stretches the centrifugal spring 55, further the separation plate 62 is driven to move rightwards through the pull rope 56 and compresses the return spring 63, thereby communicating the communicating cavity 60 and pushing glue in the glue cavity 25 leftwards through the extrusion plate 26 to extrude the glue, at this time, the rotating rod 17 moves glue leftwards to coat the left end surface of the rotating rod 17, then continues moving leftwards, simultaneously the translation belt wheel 31 rotates to drive the fan belt wheel 29 to rotate through, thereby driving the driving bevel gear 24 to rotate and driving the driven bevel gear 23 to rotate through gear engagement, further driving the fan shaft 19 to rotate and driving the fan blade 20 to rotate, thereby quickly drying the glue when the left end surface of the rotating rod 17 is in contact with the worn screw nut, further fixedly connecting the rotating rod 17 with the screw, further moving the manual moving plate 42 to the right limit position, then manually moving the toggle plate 43 to the left and driving the manual moving plate 42 to the left and driving the driving rack 44 to the left, further driving the rotating rod 17 to the right and rotating through corresponding transmission, thereby screwing out the screw to the right, driving the screw into the upper glue cavity 13 and moving to the right limit position, then disengaging the driving rack 44 from the driving gear 41, engaging the lifting rack 50 with the lifting gear 49 and further driving the separating lifting plate 47 to move downwards through corresponding transmission, thereby moving the separation cone 58 downward and the heating wire 59 heats up, thereby separating the screw from the left end surface of the rotation rod 17.
The invention has the beneficial effects that: according to the device, the worn screw of the nut can be adhered and fixed through the glue, the glue can be quickly dried, the operation time is reduced, then the screw and the rotary rod can be automatically separated, and meanwhile, the device is driven manually, so that the device is simple and convenient to operate and high in practicability.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable remove device of nut groove wearing and tearing screw, includes the organism, its characterized in that: the machine body is internally provided with a taking-out cavity with a left opening, the taking-out cavity right wall is fixedly provided with a gluing barrel, the gluing barrel is internally provided with a gluing cavity which is communicated from left to right, the machine body is internally communicated with the gluing cavity right side and is provided with a translation cavity, the translation cavity is internally provided with a translation slider capable of sliding left and right, the translation cavity right wall is rotationally provided with an active screw rod, the active screw rod is in threaded connection with the translation slider, the translation slider is rotationally provided with a rotary rod in the left end surface, the rotary rod is in splined connection with the active screw rod, the gluing barrel is internally provided with an annular glue cavity outside the gluing cavity, the glue cavity is internally provided with an extrusion plate capable of sliding left and right, the rotating rod is provided with a glue outlet screw rod between the left wall and the right wall on the glue cavity, the glue cavity is close to a side wall circumferential array of, the glue separating and lifting device is characterized in that a separating and lifting cavity is formed in the circumferential wall of the glue cavity and communicated with the right side of the glue cavity, a separating and lifting plate is arranged in the separating and lifting cavity in a vertically sliding manner, a separating cone is fixedly arranged on the right end face of the separating and lifting plate, a heating wire capable of heating the separating cone is fixedly arranged in the separating cone, a lifting screw rod in threaded connection with the separating and lifting plate is rotatably arranged between the upper wall and the lower wall of the rear side of the separating and lifting cavity, a fan cavity is communicated with the lower side of the taking cavity and the left side of the glue barrel, a fan shaft is rotatably arranged in the lower wall of the fan cavity, fan blades are fixedly arranged in a circumferential array on the outer surface of the fan shaft, a ventilation opening with a downward opening is communicated with the left side of the lower wall of the fan cavity, a manual moving cavity with an upward opening is arranged in the, the right side of the upper end face of the manual moving plate is fixedly provided with a shifting plate, the lower end face of the manual moving plate is internally and fixedly provided with a driving rack, and the rear end face of the manual moving plate is internally and fixedly provided with a lifting rack.
2. A portable nut groove wear screw extractor as set forth in claim 1 wherein: just in the organism translation chamber right side is equipped with the belt pulley chamber, the driving screw right-hand member extends to in the belt pulley chamber right side wall and the outer disc is fixed and is equipped with the translation band pulley, just be in between the belt pulley chamber left and right sides wall the driving screw upside rotates and is equipped with out the gluey transmission shaft, it is fixed to be equipped with out the gluey driving pulley to go out the outer disc of gluey transmission shaft, just be in between the belt pulley chamber left and right sides wall the driving screw downside rotates and is equipped with the fan transmission shaft, the outer disc of fan transmission shaft is fixed and is equipped with the fan band pulley, the outer disc of translation band pulley go out gluey driving pulley outer disc with the outer disc of fan band pulley is.
3. A portable nut groove wear screw extractor as claimed in claim 2 wherein: just in the organism fan chamber downside is equipped with the bevel gear chamber, fan transmission shaft left end extends to bevel gear intracavity and the fixed initiative bevel gear that is equipped with of left end face, the terminal surface extends to under the fan axle bevel gear intracavity and the terminal surface is fixed be equipped with driven bevel gear of initiative bevel gear meshing.
4. A portable nut groove wear screw extractor as claimed in claim 2 wherein: the internal just take out the chamber right side with translation chamber upside is equipped with the ratchet chamber, it extends to go out the gluey screw rod right-hand member the fixed ratchet that is equipped with of ratchet intracavity and right-hand member face, the ratchet right-hand member face with go out fixed connection between the gluey transmission shaft left end face.
5. A portable nut groove wear screw extractor as claimed in claim 4 wherein: the machine body is internally provided with a worm gear cavity communicated with the manual moving cavity on the right side of the ratchet cavity, a worm gear shaft is arranged between the front wall and the rear wall of the worm gear cavity in a rotating mode, a worm gear meshed with the glue outlet transmission shaft is fixedly arranged on the outer circular surface of the worm gear shaft, a driving gear meshed with the driving rack is fixedly arranged on the rear side of the worm gear, a lifting gear cavity is arranged on the rear side of the manual moving cavity and communicated with the upper side of the taking cavity, and the upper end of the lifting screw rod extends to a lifting gear meshed with the lifting rack and fixedly arranged in the lifting gear cavity and on the outer circular surface.
6. A portable nut groove wear screw extractor as set forth in claim 1 wherein: go up in the packing element and be in the upper right side in glue cavity is equipped with the centrifugal wheel chamber, it just is in to go out the outer disc of gluey screw rod the centrifugal wheel intracavity is fixed and is equipped with the centrifugal wheel, be equipped with the ascending centrifugal piece of opening in the centrifugal wheel, the internal energy of centrifugal piece is gliding from top to bottom and is equipped with the centrifugal piece, centrifugal piece down the terminal surface with fixedly connected with centrifugal spring between the centrifugal piece lower wall, all the intercommunication chamber has the common intercommunication of right wall to be equipped with annular partition board chamber, partition board intracavity internal energy horizontal slip be equipped with the division board, division board right-hand member face with fixedly connected with reset spring between the partition board chamber right wall, division board right-hand member face with fixedly connected with stay cord between the terminal surface under the centrifugal piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011011788.8A CN112091888A (en) | 2020-09-23 | 2020-09-23 | Portable taking-out device for worn screw of nut groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011011788.8A CN112091888A (en) | 2020-09-23 | 2020-09-23 | Portable taking-out device for worn screw of nut groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112091888A true CN112091888A (en) | 2020-12-18 |
Family
ID=73755183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011011788.8A Withdrawn CN112091888A (en) | 2020-09-23 | 2020-09-23 | Portable taking-out device for worn screw of nut groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112091888A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571358A (en) * | 2021-01-07 | 2021-03-30 | 广州兆之祥科技有限公司 | Automatic electric screwdriver of material loading |
| CN112959253A (en) * | 2021-02-17 | 2021-06-15 | 崔联 | Electric tool for screwing screw |
-
2020
- 2020-09-23 CN CN202011011788.8A patent/CN112091888A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571358A (en) * | 2021-01-07 | 2021-03-30 | 广州兆之祥科技有限公司 | Automatic electric screwdriver of material loading |
| CN112959253A (en) * | 2021-02-17 | 2021-06-15 | 崔联 | Electric tool for screwing screw |
| CN112959253B (en) * | 2021-02-17 | 2024-02-27 | 杭州伊西威威网络科技有限公司 | Electric tool for screwing screw |
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Application publication date: 20201218 |
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| WW01 | Invention patent application withdrawn after publication |