CN109352547B - Novel tapping sliding screw and screw head deformation pliers - Google Patents
Novel tapping sliding screw and screw head deformation pliers Download PDFInfo
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- CN109352547B CN109352547B CN201811537186.9A CN201811537186A CN109352547B CN 109352547 B CN109352547 B CN 109352547B CN 201811537186 A CN201811537186 A CN 201811537186A CN 109352547 B CN109352547 B CN 109352547B
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- screw
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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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
-
- 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
- B25B7/00—Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools
- B25B7/22—Pliers provided with auxiliary tool elements, e.g. cutting edges, nail extractors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a novel tapping screw and screw head deformation pliers, wherein two clamping columns clamp a screw, a power circuit is conducted, a height adjusting driving device and a position adjusting driving device adjust the position of a pressurizing device to the position above the screw according to the position of the screw detected by a position sensor, the output end of the pressurizing device extends out, a rubber head is pressed on the screw, and when the resistance borne by the output end of the pressurizing device is larger than the set value of a pressure sensor, a friction crawler mechanism is started to drive the screw to screw out. The invention keeps the working capacity of the original screwdriver and increases the friction force, thereby reducing the abrasion to the screw; the combination of the friction crawler mechanism, the clamping column and the pressurizing device effectively solves the problem that the screw is screwed out.
Description
Technical Field
The invention relates to a pair of daily-use tool pliers, in particular to a pair of novel tapping slide screw and screw head deformation pliers.
Background
At present, the screw is widely applied, simple and convenient, but is accompanied by corresponding small problems: and (4) sliding the silk.
The thread slipping is the condition that in a threaded connecting piece, threads cannot be occluded and the threaded connection cannot be screwed due to thread abrasion caused by overlarge stress or other reasons at the thread connecting part. The analysis of the "sliding wire" of the screw from the physical point of view has no more than the following reasons: first, the force is too violent or too biased; secondly, the abrasion of the device is overlarge; thirdly, the material quality is too poor.
The screw head is twisted, and the normal screwdriver cannot be used for driving a hand down, so that a more effective tool is needed to solve the problem.
Disclosure of Invention
In view of the above-mentioned technical problems, a novel tapping screw and screw head deforming pliers are provided. According to the invention, the clamping column is used for clamping the screw from the outer side, the rubber head is used for pressing the screw tightly, the friction crawler mechanism drives the screw to screw out, the rubber head increases the contact area with the screw, and the friction force and the clamping force between the clamping part and the screw are increased by virtue of the lever structure of the clamp handle, so that the problem of screw slippage is solved more easily. The technical means adopted by the invention are as follows:
a pair of novel tapping slide wire and screw head deformation pliers comprises two pliers handles, wherein each pliers handle comprises a clamping portion and a handheld portion, the clamping portion is horizontally arranged, the handheld portion is connected with the clamping portion, an included angle of the handheld portion is an obtuse angle, and one ends of the two handheld portions, close to the clamping portion, are hinged with each other;
the lower end of the clamping surface of the clamping part is provided with a clamping column in a right-angle triangular prism shape;
the clamping columns extend along the bottom edges of the clamping surfaces of the clamping parts, and the inclined surfaces of the two clamping columns are arranged oppositely;
the structure of the clamping column is easier to tilt the screw, so that the subsequent screwing-out is convenient;
a friction crawler mechanism is arranged on the clamping surface of the clamping part above the clamping column, the transmission direction of the friction crawler mechanism is parallel to the bottom edge of the clamping surface of the clamping part, and the crawler surface of the friction crawler mechanism is parallel to the clamping surface of the clamping part;
novel attack and ke smooth silk and screw head and warp pliers still includes the link, the link is including being located two automatic position control mechanism frame that the plane of symmetry top and level of clamping part set up and with automatic position control mechanism frame connect and the contained angle is obtuse automatic altitude mixture control mechanism piece, two the articulated department of handheld portion is equipped with the recess, two the articulated department of handheld portion still is equipped with the drive automatic altitude mixture control mechanism piece is along two the articulated department axis of handheld portion is in the altitude mixture control drive arrangement who removes in the recess, the anterior segment of automatic position control mechanism frame is equipped with the bar through-hole, the bar through-hole runs through the upper and lower surface of automatic position control mechanism frame, the major axis of bar through-hole is located two in the plane of symmetry of clamping part, be equipped with the pressure device of vertical setting in the bar through-hole, be equipped with the drive in the bar through-hole pressure device follows the position that the major axis direction of bar through-hole removed The output end of the pressurizing device penetrates out of the lower end of the strip-shaped through hole and is provided with a rubber head, the pressurizing device is also provided with a pressure sensor for detecting resistance borne by the output end of the pressurizing device, and the lower surface of the rear section of the automatic position adjusting mechanism frame is provided with a position sensor for detecting the position of a screw;
the clamping column is a good electric conductor;
the novel tapping slide wire and screw head deformation pliers are also provided with a power supply connected with the clamping column, the position sensor, the height adjusting driving device, the position adjusting driving device, the pressurizing device and the friction track mechanism;
under the operating condition, two press from both sides and get the post centre gripping screw, power supply circuit switches on, altitude mixture control drive arrangement with position control drive arrangement basis screw position adjustment that position sensor detected pressure device's position to screw top, pressure device's output stretches out, the rubber head is pressed on the screw, treats pressure device's the resistance that the output receives is greater than when the pressure sensor setting value, friction track mechanism opens, drives the screw and screws out.
Because the screw is also an electric good conductor, the two clamping columns clamp the screw, and a circuit between the two clamping columns is closed, so that the power circuit is conducted.
The height adjusting driving device comprises a driving sleeve and a height adjusting driving motor which drives the driving sleeve to rotate by taking the axis of the hinged part of the handheld part as a shaft;
and the automatic height adjusting mechanism block is provided with a threaded column in threaded connection with the inner surface of the driving sleeve.
The position adjusting driving device comprises racks positioned on the hole walls of two sides of the long axis of the strip-shaped through hole and a position adjusting driving motor for driving the racks to move along the direction parallel to the long axis of the strip-shaped through hole, and a gear meshed with the racks is arranged on the outer wall of the pressurizing device.
The rubber head is a rubber head with a cross plum blossom metal framework.
The invention keeps the working capacity of the original screwdriver and increases the friction force, thereby reducing the abrasion to the screw; the combination of the friction crawler mechanism, the clamping column and the pressurizing device effectively solves the problem that the screw is screwed out.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a novel tapping slide wire and screw head deforming pliers according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a nip portion in the embodiment of the present invention.
Fig. 3 is a side view of a clamping portion in an embodiment of the invention.
Fig. 4 is a front view of a clamping portion in an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a pair of novel tapping slide wire and screw head deformation pliers comprises two pliers handles 1, wherein each pliers handle 1 comprises a clamping portion 2 arranged horizontally and a handheld portion 3 connected with the clamping portion 2 and having an obtuse included angle, and one ends of the two handheld portions 3 close to the clamping portion 2 are hinged to each other;
the lower end of the clamping surface of the clamping part 2 is provided with a clamping column 4 in a right-angled triangular prism shape;
the clamping columns 4 extend along the bottom edges of the clamping surfaces of the clamping parts 2, and the inclined surfaces of the two clamping columns 4 are arranged oppositely;
a friction crawler mechanism is arranged on the clamping surface of the clamping part 2 above the clamping column 4, the transmission direction of the friction crawler mechanism is parallel to the bottom edge of the clamping surface of the clamping part 2, and a crawler surface 5 of the friction crawler mechanism is parallel to the clamping surface of the clamping part 2;
the novel tapping slide wire and screw head deformation pliers further comprise a connecting frame, the connecting frame comprises an automatic position adjusting mechanism framework 6 which is positioned above the symmetrical surfaces of the two clamping parts 2 and is horizontally arranged and an automatic height adjusting mechanism block 7 which is connected with the automatic position adjusting mechanism framework 6 and has an obtuse included angle, a groove 8 is arranged at the hinged position of the two handheld parts 3, a height adjusting driving device for driving the automatic height adjusting mechanism block 7 to move in the groove 8 along the axis of the hinged position of the two handheld parts 3 is further arranged at the hinged position of the two handheld parts 3, a strip-shaped through hole 9 is arranged at the front section of the automatic position adjusting mechanism framework 6, the strip-shaped through hole 9 penetrates through the upper surface and the lower surface of the automatic position adjusting mechanism framework 6, the long axis of the strip-shaped through hole 9 is positioned in the symmetrical surfaces of the two clamping parts 2, and a vertically arranged pressurizing device is arranged in the strip-shaped through hole 9, a position adjusting driving device for driving the pressurizing device to move along the long axis direction of the strip-shaped through hole 9 is arranged in the strip-shaped through hole 9, an output end 10 of the pressurizing device penetrates out of the lower end of the strip-shaped through hole 9 and is provided with a rubber head 11, the pressurizing device is also provided with a pressure sensor 12 for detecting the resistance force applied to the output end 10 of the pressurizing device, and a position sensor 14 for detecting the position of a screw 13 is arranged on the lower surface of the rear section of the automatic position adjusting mechanism frame 6;
the clamping column 4 is a good electric conductor;
the novel tapping slide wire and screw head deformation pliers are also provided with a power supply connected with the clamping column 4, the position sensor 14, the height adjusting driving device, the position adjusting driving device, the pressurizing device and the friction track mechanism;
under the operating condition, two press from both sides and get post 4 centre gripping screw 13, power supply circuit switches on, altitude mixture control drive arrangement with position control drive arrangement is according to screw 13 position adjustment that position sensor 14 detected pressure device's position to screw 13 top, pressure device's output 10 stretches out, rubber head 11 presses on screw 13, treats that pressure device's output 10 receives the resistance is greater than when pressure sensor 12 set value, friction track mechanism opens, drives the screw and unscrews.
The height adjusting driving device comprises a driving sleeve 15 and a height adjusting driving motor which drives the driving sleeve to rotate by taking the axis of the hinged part of the handheld part 3 as a shaft;
the automatic height adjusting mechanism block 7 is provided with a threaded column 16 in threaded connection with the inner surface of the driving sleeve 15;
under the working state, the driving sleeve 15 rotates, the driving sleeve 15 and the threaded column 16 move relatively, and then the automatic height adjusting mechanism block 7 is driven to move in the groove 8 along the axis of the hinged position of the two handheld parts 3.
The position adjusting driving device comprises racks 17 positioned on the hole walls on two sides of the long axis of the strip-shaped through hole 9 and a position adjusting driving motor for driving the racks 17 to move along the direction parallel to the long axis of the strip-shaped through hole 9, and a gear 18 meshed with the racks 17 is arranged on the outer wall of the pressurizing device;
in the working state, the two racks 17 move synchronously, and the racks 17 and the gears 18 are relatively static, so that the pressurizing device is driven to move along the long axis direction of the strip-shaped through hole 9.
The rubber head 11 is a rubber head with a cross plum blossom metal framework.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. A pair of novel tapping slide wire and screw head deformation pliers comprises two pliers handles and is characterized in that the pliers handles comprise a clamping portion and a handheld portion, wherein the clamping portion is horizontally arranged, the handheld portion is connected with the clamping portion, an included angle is an obtuse angle, and one ends of the two handheld portions, close to the clamping portion, are hinged with each other;
the lower end of the clamping surface of the clamping part is provided with a clamping column in a right-angle triangular prism shape;
the clamping columns extend along the bottom edges of the clamping surfaces of the clamping parts, and the inclined surfaces of the two clamping columns are arranged oppositely;
a friction crawler mechanism is arranged on the clamping surface of the clamping part above the clamping column, the transmission direction of the friction crawler mechanism is parallel to the bottom edge of the clamping surface of the clamping part, and the crawler surface of the friction crawler mechanism is parallel to the clamping surface of the clamping part;
novel attack and ke smooth silk and screw head and warp pliers still includes the link, the link is including being located two automatic position control mechanism frame that the plane of symmetry top and level of clamping part set up and with automatic position control mechanism frame connect and the contained angle is obtuse automatic altitude mixture control mechanism piece, two the articulated department of handheld portion is equipped with the recess, two the articulated department of handheld portion still is equipped with the drive automatic altitude mixture control mechanism piece is along two the articulated department axis of handheld portion is in the altitude mixture control drive arrangement who removes in the recess, the anterior segment of automatic position control mechanism frame is equipped with the bar through-hole, the bar through-hole runs through the upper and lower surface of automatic position control mechanism frame, the major axis of bar through-hole is located two in the plane of symmetry of clamping part, be equipped with the pressure device of vertical setting in the bar through-hole, be equipped with the drive in the bar through-hole pressure device follows the position that the major axis direction of bar through-hole removed The output end of the pressurizing device penetrates out of the lower end of the strip-shaped through hole and is provided with a rubber head, the pressurizing device is also provided with a pressure sensor for detecting resistance borne by the output end of the pressurizing device, and the lower surface of the rear section of the automatic position adjusting mechanism frame is provided with a position sensor for detecting the position of a screw;
the clamping column is a good electric conductor;
the novel tapping slide wire and screw head deformation pliers are also provided with a power supply connected with the clamping column, the position sensor, the height adjusting driving device, the position adjusting driving device, the pressurizing device and the friction track mechanism;
under the operating condition, two press from both sides and get the post centre gripping screw, power supply circuit switches on, altitude mixture control drive arrangement with position control drive arrangement basis screw position adjustment that position sensor detected pressure device's position to screw top, pressure device's output stretches out, the rubber head is pressed on the screw, treats pressure device's the resistance that the output receives is greater than when the pressure sensor setting value, friction track mechanism opens, drives the screw and screws out.
2. The novel tapping screw and screw head deforming pliers as claimed in claim 1, wherein: the height adjusting driving device comprises a driving sleeve and a height adjusting driving motor which drives the driving sleeve to rotate by taking the axis of the hinged part of the handheld part as a shaft;
the automatic height adjusting mechanism block is provided with a threaded column in threaded connection with the inner surface of the driving sleeve;
under the working state, the driving sleeve rotates, the driving sleeve and the threaded column move relatively, and then the automatic height adjusting mechanism block is driven to move in the groove along the axis of the hinged position of the two handheld parts.
3. The novel tapping screw and screw head deforming pliers as claimed in claim 1, wherein: the position adjusting driving device comprises racks positioned on the hole walls on two sides of the long axis of the strip-shaped through hole and a position adjusting driving motor for driving the racks to move along the direction parallel to the long axis of the strip-shaped through hole, and a gear meshed with the racks is arranged on the outer wall of the pressurizing device;
under the working state, the two racks move synchronously, and the racks and the gear are relatively static, so that the pressurizing device is driven to move along the long axis direction of the strip-shaped through hole.
4. The novel tapping screw and screw head deforming pliers as claimed in claim 1, wherein: the rubber head is a rubber head with a cross plum blossom metal framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537186.9A CN109352547B (en) | 2018-12-14 | 2018-12-14 | Novel tapping sliding screw and screw head deformation pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811537186.9A CN109352547B (en) | 2018-12-14 | 2018-12-14 | Novel tapping sliding screw and screw head deformation pliers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109352547A CN109352547A (en) | 2019-02-19 |
| CN109352547B true CN109352547B (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811537186.9A Active CN109352547B (en) | 2018-12-14 | 2018-12-14 | Novel tapping sliding screw and screw head deformation pliers |
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| Country | Link |
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| CN (1) | CN109352547B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4890519A (en) * | 1988-09-02 | 1990-01-02 | Le Duc Don | Adjustable pliers |
| US6041680A (en) * | 1998-11-24 | 2000-03-28 | Wang; Yen-Yu | Pincers |
| CN101157208A (en) * | 2007-11-19 | 2008-04-09 | 上海昆杰五金工具有限公司 | Built-in guideway adjustable spanner |
| CN102423189A (en) * | 2011-12-12 | 2012-04-25 | 金国鑫 | Electric nail clippers |
| CN106695598A (en) * | 2015-11-13 | 2017-05-24 | 杭州巨星科技股份有限公司 | Multifunctional pliers |
| US10421178B2 (en) * | 2016-10-07 | 2019-09-24 | A & E Incorporated | Switchable pliers and method for use |
| CN206416064U (en) * | 2017-01-20 | 2017-08-18 | 杨德洪 | Clamp type spanner |
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2018
- 2018-12-14 CN CN201811537186.9A patent/CN109352547B/en active Active
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| CN109352547A (en) | 2019-02-19 |
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