CN208788435U - A kind of detachable flexible double end torque spanner - Google Patents
A kind of detachable flexible double end torque spanner Download PDFInfo
- Publication number
- CN208788435U CN208788435U CN201821480254.8U CN201821480254U CN208788435U CN 208788435 U CN208788435 U CN 208788435U CN 201821480254 U CN201821480254 U CN 201821480254U CN 208788435 U CN208788435 U CN 208788435U
- Authority
- CN
- China
- Prior art keywords
- spanner
- bar
- tommy bar
- hand thread
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of detachable flexible double end torque spanners, including left spanner and right spanner, the threaded one end of the left spanner is connected with left tommy bar, the threaded one end of the right spanner is connected with right tommy bar, the internal whorl of the left tommy bar is connected with left-hand thread bar, one end of the left tommy bar is fixedly connected with upper junction plate, the internal whorl of the right tommy bar is connected with right-hand thread bar, one end of the right tommy bar is fixedly connected with lower connecting plate, and the utility model relates to torque spanner technical fields.The detachable flexible double end torque spanner has been respectively fixedly connected with left tommy bar and right tommy bar by one end of upper junction plate and lower connecting plate, greatly improve the portability of outgoing carrying, the operation that double end torque spanner can be become to single head torque spanner is realized simultaneously, steel ball will be connected with by activity between left spanner and the top and bottom of right spanner, equipment cost is reduced, operation field tool quantity is reduced.
Description
Technical field
The utility model relates to double end torque technical field, specially a kind of detachable flexible double end torque spanner.
Background technique
Spanner is a kind of common installation and removal tool, twists bolt, screw, nut and other spiral shells using lever principle
Line tightly holds the opening of bolt or nut or the hand tools of trepanning firmware, and spanner is usually formed with clamping in the one or both ends of shank
The opening or sets of holes of bolt or nut, threadingly direction of rotation in shank applies external force when use, can twist bolt or nut.
But existing torque spanner length and outer diameter are larger, can only single head measurement, accuracy of measurement is mostly by torque arm length
It influences, compared with common non-torque spanner, there are larger gap in volume, convenience, is deposited in actual use with common wrench
Manifest function distinguish, can not replace common wrench carry out ongoing operations, be not easy to Torque Control requirement popularization, especially without
Method uses in the smaller space such as aircraft, automotive interior, narrow application range.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of detachable flexible double end torque spanner, solves
The problem of volume is big, and portability is low, narrow application range.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of detachable flexible pair
Head torque spanner, including left spanner and right spanner, the threaded one end of the left spanner are connected with left tommy bar, and the one of the right spanner
End is threaded with right tommy bar, and the internal whorl of the left tommy bar is connected with left-hand thread bar, and one end of the left tommy bar is fixed to be connected
It is connected to upper junction plate, the internal whorl of the right tommy bar is connected with right-hand thread bar, and one end of the right tommy bar is fixedly connected with down
Connecting plate, the side at the top of the upper junction plate offer notch, and the side of the lower connecting plate bottom offers notch, and two
The side of the notch passes through hinge and is hinged with cover board, passes through double end spiral shell between the upper junction plate and the inside of lower connecting plate
Bolt is fixedly connected, and the surface of left-hand thread bar side offers first annular slot, and the top of the first annular slot is fixed
It is connected with left limit bar, the surface of right-hand thread bar side offers the second annular groove, and the top of second annular groove is solid
Surely it is connected with right limit bar.
Preferably, the surface of the left tommy bar offers the first limiting slot, and the surface of the left limit bar is in limiting slot
Internal slide.
Preferably, the surface of the right tommy bar offers the second limiting slot, and the surface of the right limit bar is in limiting slot
Internal slide.
Preferably, the top and bottom of the left spanner is connected with the first steel ball, and two the first steel ball tables
Face is fixedly connected with the first spring between opposite side.
Preferably, the top and bottom of the right spanner is connected with the second steel ball, and two the second steel ball tables
Face is fixedly connected with second spring between opposite side.
Preferably, one end of the left-hand thread bar is connect with the internal whorl of upper junction plate side, the right-hand thread bar
One end is connect with the internal whorl of lower connecting plate side.
Beneficial effect
The utility model provides a kind of detachable flexible double end torque spanner.Have it is following the utility model has the advantages that
(1), the detachable flexible double end torque spanner connects by the way that one end of upper junction plate and lower connecting plate is fixed respectively
It is connected to left tommy bar and right tommy bar, that is, upper junction plate and left tommy bar is allowed to become an entirety, lower connecting plate and right tommy bar become one
Whole, upper junction plate and lower connecting plate are detachable, can also play one by the fixed upper junction plate of stud and lower connecting plate
Connection function allows both sides to become an entirety, by an integral demounting at scattered individual, greatly improves outgoing carrying
Portability, while realizing the operation that double end torque spanner can be become to single head torque spanner.
(2), the detachable flexible double end torque spanner connects left-hand thread bar, right tommy bar by left tommy bar internal whorl
It is provided with limiting slot on internal whorl connection right-hand thread bar and left tommy bar and right tommy bar, is set on left-hand thread bar and right-hand thread bar
It is equipped with gag lever post, may be implemented to play the role of the use length of entire double end torque spanner one telescopic adjustment, is improved double
The scope of application of head torque spanner reduces the outgoing weight bearing for needing to carry all kinds of spanners.
(3), detachable flexible double end torque spanner, by movable between left spanner and the top and bottom of right spanner
It will be connected with steel ball, be fixedly connected with spring between the surface of steel ball, it can be achieved that quick-replaceable to spanner, driving end are detachable
Replacement, the same wrench body are adapted to different types of driving end, reduce equipment cost, reduce operation field tool quantity.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front section view；
Fig. 3 is the front section view of the utility model upper junction plate and lower connecting plate structure；
Fig. 4 is the overhead sectional view of the left spanner structure of the utility model；
Fig. 5 is the overhead sectional view of the right spanner structure of the utility model.
In figure: 1 left spanner, 2 right spanners, 3 left tommy bars, 4 right tommy bars, 5 left-hand thread bars, 6 upper junction plates, 7 right-hand thread bars, 8
Lower connecting plate, 9 notches, 10 cover boards, 11 studs, 12 first annular slots, 13 left limit bars, 14 second annular grooves, 15 right limits
Position bar, 16 first limiting slots, 17 second limiting slots, 18 first steel balls, 19 first springs, 20 second steel balls, 21 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of detachable flexible double end torque spanner,
Including left spanner 1 and right spanner 2, the top and bottom of left spanner 1 is connected with the first steel ball 18, and two the first steel
The first spring 19 is fixedly connected between the opposite side in 18 surface of ball, this combination of first steel ball 18 and the first spring 19
At least to be arranged eight groups in the end of left spanner 1, and closely coupled between each group, the of first steel ball 18 on top and bottom end
One steel ball 18 has half outside left spanner 1, and the top and bottom of right spanner 2 is connected with the second steel ball 20, and
Two 20 surfaces of the second steel ball are fixedly connected with second spring 21 between opposite side, second steel ball 20 and second spring 21
This combination to be at least arranged eight groups in the end of right spanner 2, and closely coupled between each group, second steel ball 20 on top
There is half outside right spanner 2 with the second steel ball 20 of bottom end, the threaded one end of left spanner 1 is connected with left tommy bar 3, left tommy bar
3 surface offers the first limiting slot 16, and in the internal slide of the first limiting slot 16, the one of 2 is pulled on the right side on the surface of left limit bar 13
End is threaded with right tommy bar 4, and the surface of right tommy bar 4 offers the second limiting slot 17, and the surface of right limit bar 15 is in the second limit
The internal slide of position slot 17, the internal whorl of left tommy bar 3 are connected with left-hand thread bar 5, one end of left-hand thread bar 5 and upper junction plate 6
The internal whorl of side connects, and one end of right-hand thread bar 7 is connect with the internal whorl of 8 side of lower connecting plate, one end of left tommy bar 3
It is fixedly connected with upper junction plate 6, the internal whorl of right tommy bar 4 is connected with right-hand thread bar 7, and one end of right tommy bar 4 is fixedly connected with
Lower connecting plate 8, the side at the top of upper junction plate 6 offer notch 9, and the side of 8 bottom of lower connecting plate offers notch 9, and two
The side of notch 9 passes through hinge and is hinged with cover board 10, passes through stud between upper junction plate 6 and the inside of lower connecting plate 8
11 are fixedly connected, and the stud of the type will at least be arranged three groups inside notch, and the surface of 5 side of left-hand thread bar offers
First annular slot 12, the top of first annular slot 12 are fixedly connected with left limit bar 13, and the surface of 7 side of right-hand thread bar offers
The top of second annular groove 14, the second annular groove 14 is fixedly connected with right limit bar 15.
In use, operator takes out components from packet, spanner type to be used is chosen, steel ball and bullet are passed through
The position-limiting action of spring is installed on left spanner 1 and right spanner 2, then left-hand thread bar 5 and right-hand thread bar 7 are screwed in left tommy bar 3 respectively
In right tommy bar 4, by the top of 7 surface upper limit bar of left-hand thread bar 5 and right-hand thread bar respectively into left tommy bar 3 and right tommy bar 4
On limiting slot in, will be fixed between upper junction plate 6 and lower connecting plate 8 with two studs 11, adjust 5 He of left-hand thread bar
Right-hand thread bar 7 screws in the length inside left tommy bar 3 and right tommy bar 4, to the tommy bar length for using needs.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of detachable flexible double end torque spanner, including left spanner (1) and right spanner (2), it is characterised in that: the left side
The threaded one end of spanner (1) is connected with left tommy bar (3), and the threaded one end of the right spanner (2) is connected with right tommy bar (4), described
The internal whorl of left tommy bar (3) is connected with left-hand thread bar (5), and one end of the left tommy bar (3) is fixedly connected with upper junction plate
(6), the internal whorl of the right tommy bar (4) is connected with right-hand thread bar (7), and one end of the right tommy bar (4) is fixedly connected with down
Connecting plate (8), the side at the top of the upper junction plate (6) offer notch (9), and the side of lower connecting plate (8) bottom is opened
Equipped with notch (9), the side of two notches (9) passes through hinge and is hinged with cover board (10), and the upper junction plate (6) is under
It is fixedly connected between the inside of connecting plate (8) by stud (11), the surface of left-hand thread bar (5) side offers the
One annular groove (12) is fixedly connected with left limit bar (13) at the top of the first annular slot (12), the right-hand thread bar (7) one
The surface of side offers the second annular groove (14), is fixedly connected with right limit bar (15) at the top of second annular groove (14).
2. the detachable flexible double end torque spanner of one kind according to claim 1, it is characterised in that: the left tommy bar
(3) surface offers the first limiting slot (16), and the surface of the left limit bar (13) is sliding in the inside of the first limiting slot (16)
It is dynamic.
3. the detachable flexible double end torque spanner of one kind according to claim 1, it is characterised in that: the right tommy bar
(4) surface offers the second limiting slot (17), and the surface of the right limit bar (15) is sliding in the inside of the second limiting slot (17)
It is dynamic.
4. the detachable flexible double end torque spanner of one kind according to claim 1, it is characterised in that: the left spanner
(1) top and bottom is connected with the first steel ball (18), and the opposite side in two the first steel ball (18) surfaces it
Between be fixedly connected with the first spring (19).
5. the detachable flexible double end torque spanner of one kind according to claim 1, it is characterised in that: the right spanner
(2) top and bottom is connected with the second steel ball (20), and the opposite side in two the second steel ball (20) surfaces it
Between be fixedly connected with second spring (21).
6. the detachable flexible double end torque spanner of one kind according to claim 1, it is characterised in that: the left-hand thread bar
(5) one end is connect with the internal whorl of upper junction plate (6) side, one end of the right-hand thread bar (7) and lower connecting plate (8) one
The internal whorl of side connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480254.8U CN208788435U (en) | 2018-09-11 | 2018-09-11 | A kind of detachable flexible double end torque spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480254.8U CN208788435U (en) | 2018-09-11 | 2018-09-11 | A kind of detachable flexible double end torque spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788435U true CN208788435U (en) | 2019-04-26 |
Family
ID=66209244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821480254.8U Active CN208788435U (en) | 2018-09-11 | 2018-09-11 | A kind of detachable flexible double end torque spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI780929B (en) * | 2021-09-27 | 2022-10-11 | 瞬豐實業股份有限公司 | Wrench with high and low torque |
-
2018
- 2018-09-11 CN CN201821480254.8U patent/CN208788435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI780929B (en) * | 2021-09-27 | 2022-10-11 | 瞬豐實業股份有限公司 | Wrench with high and low torque |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208788435U (en) | A kind of detachable flexible double end torque spanner | |
| CN209632874U (en) | A kind of multifunctional wrench | |
| CN209095053U (en) | Efficient milling machine workpiece clamping device | |
| CN212371349U (en) | Die handle with direction function | |
| CN204700806U (en) | A kind of multifunctional wrench | |
| CN108942763A (en) | A kind of wrench device of composite and multi-purpose | |
| CN210360803U (en) | Irregular metallographic specimen polishing clamp | |
| CN208231605U (en) | A kind of frock clamp convenient for adjustable type | |
| CN211540909U (en) | Dual-purpose fixed pincers | |
| CN208614648U (en) | A kind of Multifunctional hardware spanner with torque instruction | |
| CN208215140U (en) | Flat-nose pliers | |
| CN205184680U (en) | Threaded fastener dismantles instrument of using | |
| CN105058286B (en) | A kind of adjustable opened jaws wing nut spanner | |
| CN204868667U (en) | Open butterfly nut spanner of keeping silent with adjustable | |
| CN204321887U (en) | A kind of automatic clamp clencher of adjustable gripping dynamics | |
| CN202556301U (en) | Adjustable socket wrench | |
| CN219953907U (en) | Novel quick detach screw | |
| CN206839730U (en) | One kind machining aiming clip | |
| CN220178262U (en) | Milling clamp for aircraft web | |
| CN202240531U (en) | Clamp for milling four side surfaces of air cylinder body | |
| CN219043830U (en) | Vice assembly convenient to disassemble and assemble | |
| CN205363698U (en) | Integrative multi -purpose formula fastener elasticity tool | |
| CN219075495U (en) | Spanner adapter of adjustable distance | |
| CN205363691U (en) | Multi -functional pressure regulating spanner | |
| CN209247343U (en) | Valve suppresses detecting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |