CN114012646A - Swing transmission double-head double-way fastening device - Google Patents
Swing transmission double-head double-way fastening device Download PDFInfo
- Publication number
- CN114012646A CN114012646A CN202111271100.4A CN202111271100A CN114012646A CN 114012646 A CN114012646 A CN 114012646A CN 202111271100 A CN202111271100 A CN 202111271100A CN 114012646 A CN114012646 A CN 114012646A
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- China
- Prior art keywords
- swing
- double
- unit
- fastening device
- driving
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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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention relates to a swing transmission double-head double-path fastening device, which comprises two ratchet wrenches arranged at intervals, wherein the two ratchet wrenches are connected with the output end of a connecting rod unit, the input end of the connecting rod unit is connected with the output end of a swing unit, the input end of the swing unit is connected with a driving mechanism, the driving mechanism drives the swing unit to swing and is linked with the two ratchet wrenches to synchronously rotate in a single direction, the device is composed of the connecting rod unit, the swing unit and the driving mechanism, the structure of the device is novel and compact, and an innovative swing bearing, the ratchet mechanism and a double-path output mechanism are adopted to transmit and output circumferential torque; the device is reliable in work and can be applied to installation of the puncture wire clamp with the distance between the 27mm torsion nuts; in addition, the device designs a shell which accords with the actual working environment, and the comfort degree and the environmental adaptability of use are increased.
Description
Technical Field
The invention relates to the technical field of electric power tools, in particular to a swing transmission double-head double-circuit fastening device.
Background
The torque wrench is a novel hand-held tool for screwing and disassembling threaded fasteners of various types, has the significance of realizing efficient mechanization of small-sized manual assembly and manufacture, and is widely applied to various engineering projects or industries such as railway track installation and maintenance, building construction, cable installation and the like.
In the common piercing connector with double bolts in a high-voltage line, in the actual use process of the piercing connector, especially in the piercing connector installation process aiming at the 27mm torque nut, a single-head torque wrench or a common wrench is generally adopted to carry out screwing on a single torque nut of the piercing connector, the efficiency is low in the operation process, the output is not stable enough in the actual dismounting, the operation is inconvenient, and the operation comfort is not good.
Disclosure of Invention
The purpose of the invention is: the utility model provides a swing transmission double-end double-circuit fastener can realize carrying out synchronous installation to the double-torque nut of specific fastener, improves operating efficiency and simple operation degree.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a swing transmission double-end double-circuit fastener, includes two interval arrangement ratchet wrenches, two ratchet wrenches are connected with the connecting rod unit output, the input and the output of swing unit of connecting rod unit are connected, the input and the actuating mechanism of swing unit are connected, and the oscillating unit swing of actuating mechanism drive, and two synchronous unidirectional rotation of ratchet wrench of interlock.
The invention also has the following features:
the connecting rod unit comprises two groups of connecting rods which are longitudinally arranged, the upper ends of the connecting rods are connected with the output end of the swinging unit, and the lower ends of the connecting rods are connected with the ratchet wrench in a one-way rotating mode.
The swing unit comprises a connecting end block, the upper end of the connecting rod is in hinged fit with the connecting end block through a hinge shaft, the connecting end block is connected with the outer ring of a swing bearing, and the swing bearing is connected with a driving mechanism.
The connecting end block is provided with a notch, a swing column is arranged in the notch, and the swing bearing is connected with the swing column.
Swing post level and rotary type setting are in the breach, swing bearing's outer lane is provided with the pendulum shaft, the pendulum shaft constitutes the slip grafting cooperation with the through-hole on the swing post.
The driving mechanism comprises a driving rod matched with the inner ring of the oscillating bearing, and one end of the driving rod is connected with the driving motor through a transmission unit.
The transmission unit comprises a transmission gear arranged at one end of the driving rod, the transmission gear is meshed with a driving gear, and the driving gear is connected with a driving motor.
And support bearings are arranged at two ends of the driving rod and are arranged on the base.
The two connecting end blocks are connected into a whole through a connecting plate.
And the two ratchet wrenches are provided with connecting bearings which are arranged on the machine base.
Compared with the prior art, the invention has the beneficial effects that: the device is composed of a connecting rod unit, a swinging unit and a driving mechanism, has novel and compact structure, and adopts an innovative swinging bearing, a ratchet mechanism and a two-way output mechanism to transmit and output circumferential torque; the device is reliable in work and can be applied to installation of the puncture wire clamp with the distance between the 27mm torsion nuts; in addition, the device designs a shell which accords with the actual working environment, and the comfort degree and the environmental adaptability of use are increased.
Drawings
FIG. 1 is a schematic view of the overall structure of a swing transmission double-headed two-way fastening device;
FIGS. 2 and 3 are schematic views of the swing-drive dual-head dual-way fastener shown in two views after it is removed from the base;
figures 4 and 5 are schematic views of two view-angle configurations of two connected end-blocks.
Detailed Description
The rocking transmission double-head two-way fastening device of the present invention is further described with reference to fig. 1 to 5:
the utility model provides a sway transmission double-end double-circuit fastener, includes two interval arrangement ratchet wrenches 100, two ratchet wrenches 100 are connected with the connecting rod unit output, the input and the output of swing unit of connecting rod unit are connected, the input and the actuating mechanism of swing unit are connected, and the oscillating unit swing of actuating mechanism drive, and two ratchet wrenches 100 synchronous unidirectional rotation of interlock.
The device is composed of a connecting rod unit, a swinging unit and a driving mechanism, has novel and compact structure, and adopts an innovative swinging bearing, a ratchet mechanism and a two-way output mechanism to transmit and output circumferential torque; the two ratchet wrenches 100 of the device work reliably and can be applied to the installation of the puncture wire clamp with the distance of 27mm torque nuts; in addition, the device designs a shell which accords with the actual working environment, and the comfort degree and the environmental adaptability of use are increased.
As a preferred aspect of the present invention, the link unit includes two sets of longitudinally arranged links 200, an upper end of the link 200 is connected to an output end of the swing unit, and a lower end of the link 200 is connected to the ratchet wrench 100 in a unidirectional rotation manner.
When the swing unit swings the connecting rod 200, the connecting rod 200 swings and then drives the ratchet wrench 100 in a single direction, so that the double-torque nut can be synchronously screwed, and the wire clamp can be conveniently mounted and dismounted.
Preferably, when the upper end of the connecting rod 200 is attached, the swing unit includes a connecting end block 300, the upper end of the connecting rod 200 is in a hinge-fitting engagement with the connecting end block 300 through a hinge shaft, the connecting end block 300 is connected to an outer race of a swing bearing 310, and the swing bearing 310 is connected to a driving mechanism.
The connecting end block 300 is provided with a notch 320, a swing post 330 is arranged in the notch 320, and the swing bearing 310 is connected with the swing post 330.
When the swing of the connecting rod 200 is performed, the driving mechanism is started to swing the swing bearing 310 to connect the swing end block 300 to swing, so that the swing of the connecting rod 200 is realized, and the purpose of continuously screwing the two sets of ratchet wrenches 100 is achieved.
Specifically, the swing post 330 is horizontally and rotatably disposed in the notch 320, the outer ring of the swing bearing 310 is provided with a swing shaft 311, and the swing shaft 311 and the through hole on the swing post 330 form a sliding insertion fit.
Preferably, the driving mechanism includes a driving rod 410 engaged with the inner race of the swing bearing 310, and one end of the driving rod 410 is connected to a driving motor 420 through a transmission unit.
In order to increase the output torque of the driving motor 420, the transmission unit includes a transmission gear 411 disposed at one end of the driving rod 410, the transmission gear 411 is engaged with a driving gear 421, and the driving gear 421 is connected with the driving motor 420.
Specifically, the two ends of the driving rod 410 are provided with support bearings 412, and the support bearings 412 are disposed on the base 430.
In order to achieve the synchronous oscillation of the two connecting end blocks 300 and the two connecting rods 200, the two connecting end blocks 300 are integrally connected by a connecting plate 340.
The two ratchet wrenches 100 are provided with connecting bearings 110, and the connecting bearings 110 are mounted on the base 430.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a swing transmission double-end double-circuit fastener which characterized in that: the swing mechanism comprises two ratchet wrenches (100) arranged at intervals, wherein the two ratchet wrenches (100) are connected with the output end of a connecting rod unit, the input end of the connecting rod unit is connected with the output end of a swing unit, the input end of the swing unit is connected with a driving mechanism, the driving mechanism drives the swing unit to swing, and the two ratchet wrenches (100) are linked to synchronously rotate in one direction.
2. The rocking drive double-ended dual-way fastening device of claim 1, wherein: the connecting rod unit comprises two groups of connecting rods (200) which are longitudinally arranged, the upper ends of the connecting rods (200) are connected with the output end of the swinging unit, and the lower ends of the connecting rods (200) are connected with the ratchet wrench (100) in a one-way rotating mode.
3. The double-ended double-way fastening device of the rocking drive of claim 2, characterized in that: the swing unit comprises a connecting end block (300), the upper end of the connecting rod (200) is in hinged fit with the connecting end block (300) through a hinge shaft, the connecting end block (300) is connected with the outer ring of a swing bearing (310), and the swing bearing (310) is connected with a driving mechanism.
4. The double-ended double-way fastening device of claim 3, characterized in that: the connecting end block (300) is provided with a notch (320), a swing column (330) is arranged in the notch (320), and the swing bearing (310) is connected with the swing column (330).
5. The double-ended double-way fastening device of the rocking drive of claim 4, characterized in that: swing post (330) level and rotary type set up in breach (320), the outer lane of swing bearing (310) is provided with pendulum shaft (311), through-hole constitution slip grafting cooperation on pendulum shaft (311) and swing post (330).
6. The rocking drive double-ended dual-way fastening device of claim 5, wherein: the driving mechanism comprises a driving rod (410) matched with an inner ring of the swing bearing (310), and one end of the driving rod (410) is connected with a driving motor (420) through a transmission unit.
7. The rocking drive double-ended dual-way fastening device of claim 6, wherein: the transmission unit comprises a transmission gear (411) arranged at one end of the driving rod (410), the transmission gear (411) is meshed with a driving gear (421), and the driving gear (421) is connected with a driving motor (420).
8. The rocking drive double-ended dual-way fastening device of claim 7, wherein: and two ends of the driving rod (410) are provided with supporting bearings (412), and the supporting bearings (412) are arranged on the base (430).
9. The rocking drive double-ended dual-way fastening device of claim 8, wherein: the two connecting end blocks (300) are connected into a whole through a connecting plate (340).
10. The rocking drive double-ended dual-way fastening device of claim 1, wherein: the two ratchet wrenches (100) are provided with connecting bearings (110), and the connecting bearings (110) are installed on the base (430).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111271100.4A CN114012646B (en) | 2021-10-29 | 2021-10-29 | Swing transmission double-head double-way fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111271100.4A CN114012646B (en) | 2021-10-29 | 2021-10-29 | Swing transmission double-head double-way fastening device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114012646A true CN114012646A (en) | 2022-02-08 |
| CN114012646B CN114012646B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111271100.4A Active CN114012646B (en) | 2021-10-29 | 2021-10-29 | Swing transmission double-head double-way fastening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114012646B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387611A (en) * | 1981-05-19 | 1983-06-14 | Junkers John K | Hydraulic wrench for simultaneously tightening or loosening at least two threaded connectors |
| CN1151921A (en) * | 1995-10-30 | 1997-06-18 | 希尔蒂股份公司 | Drilling and quarrying machine |
| JP2008006515A (en) * | 2006-06-27 | 2008-01-17 | East Japan Railway Co | Torque wrench device |
| US20140238203A1 (en) * | 2013-02-22 | 2014-08-28 | Steven Spirer | Hydraulic torque wrench system |
| CN205660612U (en) * | 2016-06-07 | 2016-10-26 | 四川省泰禾机械有限公司 | Contact net gold utensil bolt assembly universal tool |
| CN106272210A (en) * | 2016-09-18 | 2017-01-04 | 中科院合肥技术创新工程院 | A kind of double output shaft percussion device of penetrating cable clamp |
| CN107263370A (en) * | 2017-08-16 | 2017-10-20 | 国网河南省电力公司检修公司 | A kind of spanner |
| CN207534714U (en) * | 2017-11-02 | 2018-06-26 | 浙江运达风电股份有限公司 | A kind of high-strength double end bolt group applies the sleeve crossover device of torque operation |
| CN108297018A (en) * | 2018-02-11 | 2018-07-20 | 郑州东辰科技有限公司 | A kind of power operated wrench |
| KR102078269B1 (en) * | 2019-06-28 | 2020-04-07 | 금성전설산업(주) | Tooling device for tightening |
| CN211729055U (en) * | 2019-12-20 | 2020-10-23 | 宁波捷美进出口有限公司 | Swing mechanism and tool using same |
| CN212497490U (en) * | 2020-06-24 | 2021-02-09 | 云图展览(苏州)有限公司 | Exhibition truss screw is screwed up fast and is used device |
| CN112975815A (en) * | 2021-03-24 | 2021-06-18 | 国网安徽省电力有限公司电力科学研究院 | Electric ratchet wrench |
| CN214135770U (en) * | 2020-12-17 | 2021-09-07 | 润控(郑州)智能装备有限公司 | Synchronous screwing tool for threaded fasteners |
-
2021
- 2021-10-29 CN CN202111271100.4A patent/CN114012646B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4387611A (en) * | 1981-05-19 | 1983-06-14 | Junkers John K | Hydraulic wrench for simultaneously tightening or loosening at least two threaded connectors |
| CN1151921A (en) * | 1995-10-30 | 1997-06-18 | 希尔蒂股份公司 | Drilling and quarrying machine |
| JP2008006515A (en) * | 2006-06-27 | 2008-01-17 | East Japan Railway Co | Torque wrench device |
| US20140238203A1 (en) * | 2013-02-22 | 2014-08-28 | Steven Spirer | Hydraulic torque wrench system |
| CN205660612U (en) * | 2016-06-07 | 2016-10-26 | 四川省泰禾机械有限公司 | Contact net gold utensil bolt assembly universal tool |
| CN106272210A (en) * | 2016-09-18 | 2017-01-04 | 中科院合肥技术创新工程院 | A kind of double output shaft percussion device of penetrating cable clamp |
| CN107263370A (en) * | 2017-08-16 | 2017-10-20 | 国网河南省电力公司检修公司 | A kind of spanner |
| CN207534714U (en) * | 2017-11-02 | 2018-06-26 | 浙江运达风电股份有限公司 | A kind of high-strength double end bolt group applies the sleeve crossover device of torque operation |
| CN108297018A (en) * | 2018-02-11 | 2018-07-20 | 郑州东辰科技有限公司 | A kind of power operated wrench |
| KR102078269B1 (en) * | 2019-06-28 | 2020-04-07 | 금성전설산업(주) | Tooling device for tightening |
| CN211729055U (en) * | 2019-12-20 | 2020-10-23 | 宁波捷美进出口有限公司 | Swing mechanism and tool using same |
| CN212497490U (en) * | 2020-06-24 | 2021-02-09 | 云图展览(苏州)有限公司 | Exhibition truss screw is screwed up fast and is used device |
| CN214135770U (en) * | 2020-12-17 | 2021-09-07 | 润控(郑州)智能装备有限公司 | Synchronous screwing tool for threaded fasteners |
| CN112975815A (en) * | 2021-03-24 | 2021-06-18 | 国网安徽省电力有限公司电力科学研究院 | Electric ratchet wrench |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114012646B (en) | 2023-07-25 |
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