CN203929298U - A kind of torsion-testing adaptive device of hand-held garden instrument - Google Patents
A kind of torsion-testing adaptive device of hand-held garden instrument Download PDFInfo
- Publication number
- CN203929298U CN203929298U CN201420227493.8U CN201420227493U CN203929298U CN 203929298 U CN203929298 U CN 203929298U CN 201420227493 U CN201420227493 U CN 201420227493U CN 203929298 U CN203929298 U CN 203929298U
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- connecting link
- gusset
- hand
- sleeve pipe
- torsion
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Abstract
The utility model provides a kind of torsion-testing adaptive device of hand-held garden instrument, belongs to engine detection technique field.It has solved in existing dissimilar hand-held garden instrument engine torque detection, the problem that adaptive device is loaded down with trivial details.The torsion-testing adaptive device of this hand-held garden instrument comprises a connecting link, connecting link is hollow structure and connects with test axle coaxial sleeve, the center of hollow connecting link is provided with an interlock core, interlock core one end connecting test axle, the other end is for inserting tie-in spreadsheet engine axle center, connecting link does not rotate with the rotation of test axle, one end that connecting link is tested axle is relatively provided with the web member that can dismantle, described web member comprises sleeve pipe and gusset, the L-shaped structure of sleeve pipe and gusset, the plate face of gusset is parallel with sleeve pipe radial section, on the plate face of gusset, be also provided with some equidistant connecting holes.This device just can be realized the object that multiple garden instrument moment of torsion detects on a torque tester, has reduced greatly cost of development.
Description
Technical field
The utility model belongs to the torsion-testing adaptive device in engine detection technique field, particularly a kind of hand-held garden instrument.
Background technology
Factory testing link at garden instrument need to be carried out to it torsion-testing of engine.In hand-held garden instrument, mainly contain three kinds of instruments and be conventional and be to use engine, comprise hand-held mower, hedgeclipper and chain saw, above-mentioned hand-held mower and hedgeclipper are used same to detect the detector of adapter head, and chain saw is because the output shaft place structure of engine is different with the fixed form at hand-held mower output shaft position so need the detector of another adapter head, expensive due to detector, purchases a machine more and will greatly improve production cost.
Summary of the invention
The purpose of this utility model is the problem detecting for existing above-mentioned moment of torsion, and proposes a kind of convertible torsion-testing adaptive device for hand-held mower and chain saw.
The purpose of this utility model can realize by following technical proposal: a kind of torsion-testing adaptive device of hand-held garden instrument, be arranged on the test axle of torque tester, it is characterized in that, it comprises that one for the connecting link of setting tool, described connecting link is hollow structure and connects with test axle coaxial sleeve, the center of hollow connecting link is provided with an interlock core, interlock core one end connecting test axle, the other end is for inserting tie-in spreadsheet engine axle center, described connecting link does not rotate with the rotation of test axle, one end that connecting link is tested axle is relatively provided with the web member that can dismantle, web member is set on connecting link, and be bolted connection, described web member comprises sleeve pipe and gusset, the L-shaped structure of sleeve pipe and gusset, the plate face of gusset is parallel with sleeve pipe radial section, on the plate face of gusset, be also provided with some equidistant connecting holes.
Connecting link is mainly used in the shell of setting tool.The engine of hand-held mower and outer bar are direct plugging-in structures, so connecting link can directly be pegged graft and connected into hand-held mower output shaft position when not installing web member additional; And chain saw is non-direct plugging-in structure, while therefore testing, need first the side shell of chain saw to be disassembled just and can expose engine axle center, on connecting link, adding upper connector is fastenedly connected the gusset of web member and chain saw, now side shell is connected with chain saw and has become gusset and be connected with chain saw, realization is fixed on the object on connecting link by chain saw, and above-mentioned engine links by interlock core and torque tester.
In the torsion-testing adaptive device of above-mentioned a kind of hand-held garden instrument, described sleeve pipe is C ring structure, and jacket exterior is provided with the garter spring of fastening effect.Be applicable to the connecting link in different chis footpath.
In the torsion-testing adaptive device of above-mentioned a kind of hand-held garden instrument, described interlock core is pegged graft with the dismounting of test axle, interlock core comprises a wabbler interlock core and a square toes interlock core, and described wabbler interlock core divides different test occasions to replace and be connected with test axle with square toes interlock core.The different required interlock core shapes in axle center of hand-held mower and chain saw engine are also different.
Compared with prior art, this device just can be realized the object that multiple garden instrument moment of torsion detects on a torque tester, has reduced greatly cost of development.
Accompanying drawing explanation
Fig. 1 is the torsion-testing adaptive device of this hand-held garden instrument structural representation during without web member.
Fig. 2 plugs the structural representation of hand-held mower on the basis of Fig. 1.
Fig. 3 is square toes interlock cored structure schematic diagram.
Fig. 4 is wabbler interlock cored structure schematic diagram.
Fig. 5 is the structural representation of the torsion-testing adaptive device of this hand-held garden instrument while connecting web member.
In figure, 1, smoke exhaust pipe; 2, interlock core; 2a, square toes interlock core; 2b, wabbler interlock core; 3, fixed block; 4, test axle; 5, detector; 6, connecting link; 7, bolt hole; 8, hand-held mower; 9, gusset; 10, connecting hole; 11, sleeve pipe; 12, garter spring; 13, web member; 14, bolt.
Embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, torque tester 5 is instruments of a kind of test engine driving torque, the adapter head that needs to arrange corresponding all types of engines on the test axle 4 of torque tester 5, during test, the main body of engine need to be fixed, adapter head is inserted on the axle center of engine, in a side, is also provided with for absorbing the smoke exhaust pipe 1 of motor exhaust.This adaptive device can connect at a detector 5 up conversions the engine tool kit of multiple types, it comprises a connecting link 6, connecting link 6 is hollow tubular structure, connecting link 6 is fixed on again on a fixed block 3, and connecting link 6 with outer shaft sleeve on the test axle 4 of torque tester 5, described connecting link 6 does not rotate with the rotation of test axle 4, and connecting link 6 is mainly used in the shells such as fixing hand-held mower 8, chain saw.The center of hollow connecting link 6 is provided with an interlock core 2, interlock core 2 one end connecting test axles 4, and the other end is inserted running fire motivation axle center and is delivered on detector 5 in order to engine output torque.As shown in Figure 5, the described connecting link 6 relatively other end of test axle 4 is provided with the web member 13 that can dismantle, and web member 13 is set on connecting link 6, and is fastenedly connected by bolt 14.Described web member 13 comprises sleeve pipe 11 and gusset 9, and sleeve pipe 11 is vertical setting with gusset 9, and the plate face of gusset 9 is parallel with sleeve pipe 11 radial sections, is also provided with some equidistant connecting holes 10 on gusset 9.Described sleeve pipe 11 is C ring structure, and sleeve pipe 11 is set on connecting link 6, and sleeve pipe 11 outsides are provided with sleeve pipe 11 is fastened on to the garter spring 12 on connecting link 6, and sleeve pipe 11 is axially fastening spacing with above-mentioned bolt 14, and sleeve pipe 11 can not rotated.
As shown in Figure 2 with shown in Fig. 3, without web member 13 in the situation that, connecting link 6 can insert in the engine as hand-held mower 8 these class direct plugging-in instruments, now link core 2 for square toes interlock core 2a, the shell of hand-held mower 8 is fixed on connecting link 6, and with bolt 14, fixes hand-held mower 8 by the bolt hole 7 on connecting link 6.
As shown in Figure 4 with shown in Fig. 5, in this class of chain saw (not marking in figure), do not belong in direct plugging-in instrument, downside shell need to be first dismantled and just engine can be exposed, therefore can not fix with connecting link 6 straight cuttings, need on connecting link 6, add a web member 13, with web member 13, be fixedly connected with chain saw, then insert engine axle center linkage work with interlock core 2.Web member 13 is now connected to the position of former side shell, and by the fixing chain saw of the connecting hole 10 on gusset 9, the core 2 that makes to link is normally worked.Described interlock core 2 need to be transformed to wabbler interlock core 2b when connecting chain saw.
Should be appreciated that, in claims of the present utility model, instructions, all " comprising ... " is all interpreted as open implication, and namely its implication is equal to " at least containing ... ", and should not be construed as enclosed implication, its implication should not be construed " only comprising ... ".
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. the torsion-testing adaptive device of a hand-held garden instrument, be arranged on the test axle (4) of torque tester (5), it is characterized in that, it comprises a connecting link for setting tool (6), described connecting link (6) is hollow structure and connects with test axle (4) coaxial sleeve, the center of hollow connecting link (6) is provided with an interlock core (2), interlock core (2) one end connecting test axle (4), the other end is for inserting tie-in spreadsheet engine axle center, described connecting link (6) does not rotate with the rotation of test axle (4), one end that connecting link (6) is tested axle (4) is relatively provided with the web member (13) that can dismantle, web member (13) is set on connecting link (6), and be fastenedly connected by bolt (14), described web member (13) comprises sleeve pipe (11) and gusset (9), sleeve pipe (11) and the L-shaped structure of gusset (9), the plate face of gusset (9) is parallel with sleeve pipe (11) radial section, on the plate face of gusset (9), be also provided with some equidistant connecting holes (10).
2. the torsion-testing adaptive device of a kind of hand-held garden instrument according to claim 1, is characterized in that, described sleeve pipe (11) is C ring structure, and sleeve pipe (11) outside is provided with the garter spring (12) of fastening effect.
3. the torsion-testing adaptive device of a kind of hand-held garden instrument according to claim 1 and 2, it is characterized in that, described interlock core (2) is pegged graft with test axle (4) dismounting, interlock core (2) comprises a wabbler interlock core (2b) and a square toes interlock core (2a), and described wabbler interlock core (2b) is replaced and is connected with test axle (4) with square toes interlock cores (2a) minute different test occasions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227493.8U CN203929298U (en) | 2014-05-05 | 2014-05-05 | A kind of torsion-testing adaptive device of hand-held garden instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227493.8U CN203929298U (en) | 2014-05-05 | 2014-05-05 | A kind of torsion-testing adaptive device of hand-held garden instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929298U true CN203929298U (en) | 2014-11-05 |
Family
ID=51825099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227493.8U Expired - Fee Related CN203929298U (en) | 2014-05-05 | 2014-05-05 | A kind of torsion-testing adaptive device of hand-held garden instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929298U (en) |
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2014
- 2014-05-05 CN CN201420227493.8U patent/CN203929298U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180505 |