CN114012646B - Swing transmission double-head double-way fastening device - Google Patents
Swing transmission double-head double-way fastening device Download PDFInfo
- Publication number
- CN114012646B CN114012646B CN202111271100.4A CN202111271100A CN114012646B CN 114012646 B CN114012646 B CN 114012646B CN 202111271100 A CN202111271100 A CN 202111271100A CN 114012646 B CN114012646 B CN 114012646B
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- China
- Prior art keywords
- swing
- unit
- double
- swinging
- driving
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Classifications
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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 swinging transmission double-head double-way fastening device, which comprises two ratchet wrenches which are 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 swinging unit, the input end of the swinging unit is connected with a driving mechanism, the driving mechanism drives the swinging unit to swing, and the two ratchet wrenches are linked to synchronously rotate in a single direction; the device is reliable in operation and can be applied to the installation of puncture clamps with the torque nut spacing of 27 mm; in addition, the device designs the shell which accords with the actual working environment, and increases the comfort level of use and the environment adaptability.
Description
Technical Field
The invention relates to the technical field of electric tools, in particular to a swinging transmission double-head double-path fastening device.
Background
The torque wrench is a novel handheld tool for screwing and disassembling various types of threaded fasteners, has the meaning of realizing efficient mechanization of small-sized manual assembly and manufacture, and is widely applied to various engineering projects or industries such as railway rail installation and maintenance, building construction, cable installation and the like.
In the puncture clamp of common double bolts in high-voltage lines, in the process of actually using the puncture clamp, particularly in the process of installing the puncture clamp aiming at a 27mm torsion nut, a single-head torsion wrench or a common wrench is generally adopted to implement screwing of the single torsion nut of the puncture clamp, and in the operation process, the efficiency is low, the output is not stable enough in the actual disassembly and assembly, the operation is inconvenient, and the operation comfort level is poor.
Disclosure of Invention
The purpose of the invention is that: the double-end double-way fastening device for the swing transmission can realize synchronous installation of double-torsion nuts of specific wire clamps, and improves operation efficiency and operation convenience.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a swing transmission double-end double-circuit fastener, includes two interval arrangement ratchet spanners, two ratchet spanners are connected with the connecting rod unit output, the input of connecting rod unit is connected with the output of swing unit, the input of swing unit is connected with actuating mechanism, and actuating mechanism drives swing unit swing, and two ratchet spanners of interlock synchronous unidirectional rotation.
The invention also has the following characteristics:
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 unidirectional rotation mode.
The swing unit comprises a connection end block, the upper end of the connecting rod and the connection end block form hinged fit through a hinge shaft, the connection 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.
The swing column is horizontally and rotationally arranged in the notch, the outer ring of the swing bearing is provided with a swing shaft, and the swing shaft and a through hole on the swing column form sliding insertion fit.
The driving mechanism comprises a driving rod matched with the inner ring of the swing 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 the driving gear, and the driving gear is connected with the driving motor.
The two ends of the driving rod are provided with support bearings, and the support bearings are arranged on the machine 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, and the connecting bearings 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 carry out transmission output of circumferential torque; the device is reliable in operation and can be applied to the installation of puncture clamps with the torque nut spacing of 27 mm; in addition, the device designs the shell which accords with the actual working environment, and increases the comfort level of use and the environment adaptability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a wobble drive double-ended dual-way fastening device;
FIGS. 2 and 3 are schematic views of two views of the swing drive dual-headed dual-way fastener after removal from the base;
fig. 4 and 5 are schematic views of two view structures of two connecting end blocks.
Detailed Description
The swing drive dual head dual path securing device of the present invention will be further described with reference to fig. 1-5:
the utility model provides a swing transmission double-end double-circuit fastener, includes two interval arrangement ratchet spanner 100, two ratchet spanner 100 are connected with the connecting rod unit output, the input of connecting rod unit is connected with the output of swing unit, the input of swing unit is connected with actuating mechanism, actuating mechanism drive swing unit swing, and two ratchet spanner 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 carry out transmission output of circumferential torque; the two ratchet wrenches 100 of the device work reliably and can be applied to the installation of puncture clamps with the spacing of 27mm torsion nuts; in addition, the device designs the shell which accords with the actual working environment, and increases the comfort level of use and the environment adaptability.
As a preferred embodiment of the present invention, the link unit includes two sets of links 200 arranged longitudinally, the upper ends of the links 200 are connected to the output end of the swing unit, and the lower ends of the links 200 are connected to the ratchet wrench 100 in a unidirectional rotation manner.
When the swinging unit swings the connecting rod 200, the connecting rod 200 swings and then drives the ratchet wrench 100 in one direction, so that synchronous screwing of the double-torsion nut is realized, and the wire clamp is convenient to install and detach.
Preferably, when the upper end of the connecting rod 200 is mounted, the swinging unit includes a connection end block 300, the upper end of the connecting rod 200 and the connection end block 300 form hinged fit through a hinge shaft, the connection end block 300 is connected with an outer ring of a swinging bearing 310, and the swinging bearing 310 is connected with a driving mechanism.
The connection end block 300 is provided with a notch 320, a swing column 330 is disposed in the notch 320, and the swing bearing 310 is connected with the swing column 330.
When the connecting rod 200 swings, the driving mechanism is started to enable the swing bearing 310 to swing so as to connect the swing end block 300 to swing, and further the swinging of the connecting rod 200 is realized, and the purpose of continuously screwing the two groups 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 lever 410 engaged with an inner ring of the swing bearing 310, and one end of the driving lever 410 is connected with a driving motor 420 through a transmission unit.
To increase the output torque of the driving motor 420, the transmission unit includes a transmission gear 411 provided at one end of the driving lever 410, the transmission gear 411 is engaged with a driving gear 421, and the driving gear 421 is connected to the driving motor 420.
Specifically, the driving rod 410 is provided at both ends with support bearings 412, and the support bearings 412 are provided on the base 430.
To achieve synchronous swinging of the two connecting end blocks 300 and the two connecting rods 200, the two connecting end blocks 300 are connected into a whole through a connecting plate 340.
The two ratchet wrenches 100 are provided with a connection bearing 110, and the connection bearing 110 is mounted on the stand 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 characteristics 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a swing transmission double-end double-circuit fastener which characterized in that: the device comprises two ratchet wrenches (100) which are 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 swinging unit, the input end of the swinging unit is connected with a driving mechanism, and the driving mechanism drives the swinging unit to swing and is used for linking the two ratchet wrenches (100) to synchronously rotate in a unidirectional manner;
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) and the ratchet wrench (100) form unidirectional rotation connection;
the swinging 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 swinging bearing (310), and the swinging bearing (310) is connected with a driving mechanism;
a notch (320) is formed in the connecting end block (300), a swing column (330) is arranged in the notch (320), and the swing bearing (310) is connected with the swing column (330);
the swing column (330) is horizontally and rotatably arranged in the notch (320), a swing shaft (311) is arranged on the outer ring of the swing bearing (310), and the swing shaft (311) and a through hole on the swing column (330) form sliding insertion fit.
2. The wobble drive double-ended dual-way fastening device of claim 1, wherein: the driving mechanism comprises a driving rod (410) matched with the 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.
3. The wobble drive double-ended dual-way fastening device of claim 2, 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 the driving gear (421), and the driving gear (421) is connected with the driving motor (420).
4. A wobble drive double-ended dual-way fastening device as claimed in claim 3, wherein: two ends of the driving rod (410) are provided with support bearings (412), and the support bearings (412) are arranged on the stand (430).
5. The wobble drive double-ended dual-way fastening device of claim 4, wherein: the two connecting end blocks (300) are connected into a whole through a connecting plate (340).
6. The wobble 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 arranged on the machine 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 CN114012646A (en) | 2022-02-08 |
| CN114012646B true CN114012646B (en) | 2023-07-25 |
Family
ID=80058745
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 |
|---|---|
| CN (1) | CN114012646B (en) |
Family Cites Families (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 |
| DE19540391A1 (en) * | 1995-10-30 | 1997-05-07 | Hilti Ag | Drilling and chiseling device |
| JP4994718B2 (en) * | 2006-06-27 | 2012-08-08 | 東日本旅客鉄道株式会社 | Torque wrench device |
| US9492912B2 (en) * | 2013-02-22 | 2016-11-15 | 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 |
| CN106272210B (en) * | 2016-09-18 | 2017-12-08 | 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 |
| CN112975815B (en) * | 2021-03-24 | 2023-08-18 | 国网安徽省电力有限公司电力科学研究院 | Electric ratchet wrench |
-
2021
- 2021-10-29 CN CN202111271100.4A patent/CN114012646B/en active Active
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| Publication number | Publication date |
|---|---|
| CN114012646A (en) | 2022-02-08 |
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