CN109015489A - A kind of multi-functional speeder wrench - Google Patents

A kind of multi-functional speeder wrench Download PDF

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Publication number
CN109015489A
CN109015489A CN201811030451.4A CN201811030451A CN109015489A CN 109015489 A CN109015489 A CN 109015489A CN 201811030451 A CN201811030451 A CN 201811030451A CN 109015489 A CN109015489 A CN 109015489A
Authority
CN
China
Prior art keywords
jaw
handle
hole
lower jaw
kidney ellipsoid
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.)
Withdrawn
Application number
CN201811030451.4A
Other languages
Chinese (zh)
Inventor
孙佳慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Winner Electronic Technology Co Ltd
Original Assignee
Nantong Winner Electronic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Winner Electronic Technology Co Ltd filed Critical Nantong Winner Electronic Technology Co Ltd
Priority to CN201811030451.4A priority Critical patent/CN109015489A/en
Publication of CN109015489A publication Critical patent/CN109015489A/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/58—Jaw attachments

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

The present invention relates to machine tool technical field more particularly to a kind of multi-functional speeder wrench.It includes upper jaw, lower jaw and handle, the near caudal end part of the upper jaw is equipped with protrusion, the upper end of the handle is equipped with kidney ellipsoid through-hole, the side of the kidney ellipsoid through-hole is connected with push rod by bolt or pin shaft, the other end of the push rod is connected by bolt or pin shaft with the protrusion, the tail end of the tail end of the upper jaw and the lower jaw is respectively fixedly connected the upper end of the handle by bolt through the kidney ellipsoid through-hole or pin shaft, and the push rod, protrusion form slider-rocker mechanism between handle.The present invention is equipped with the slide bar being connected with bit, by slide bar come the size of adjusting jaw, change the mode of operation of traditional spanner, it allows the invention to use freely under the working environment of narrow space, and using slider-rocker mechanism in such a way that slide bar combines, what more can firmly be clamped object is tighter.

Description

A kind of multi-functional speeder wrench
Technical field
The present invention relates to machine tool technical field more particularly to a kind of multi-functional speeder wrench.
Background technique
Spanner is a kind of for rotating fastening or loosering a bolt, the tool of the more difficult rotating object such as circular object, is used extensively In Automatic manual transmission, maintenance field.
Traditional spanner generally comprises jaw and handle two parts, and jaw can utilize lever after the objects such as clamping bolt The objects such as bolt are tightened or are loosened by the handle of rotation by principle, this traditional spanner in use, only The size that spanner clamp-buckle can be changed in the form of threads turn can only make the occasion that some spaces are more narrow The size of jaw of spanner is adjusted with preceding, but in this operation, the size for often leading to jaw is excessive or too small, it cannot be right The objects such as the bolt for needing to rotate provide effective effect and torque.
Summary of the invention
The technical problem to be solved by the present invention is to how to overcome the deficiencies of the prior art and provide, one kind is multi-functional quickly to be pulled Hand.
The present invention to achieve the above object the technical solution adopted is that:
A kind of Multipurpose speed spanner, including upper jaw, lower jaw and handle, the near caudal end part of the upper jaw are equipped with convex It rises, the upper end of the handle is equipped with kidney ellipsoid through-hole, and the side of the kidney ellipsoid through-hole is connected with push rod by bolt or pin shaft, The other end of the push rod is connected by bolt or pin shaft with the protrusion, the tail end of the upper jaw and the lower jaw Tail end is respectively fixedly connected the upper end of the handle by bolt through the kidney ellipsoid through-hole or pin shaft, the push rod, protrusion, Slider-rocker mechanism is formed between handle.
Further, the caudal part of the lower jaw is equipped with lower jaw protrusion, and the top side of the handle is equipped with to described Lower jaw convexes to form the convex top of arc of barrier effect.
Further, the bottom surface of the handle is equipped with the blind hole to connect with the kidney ellipsoid through-hole.
Further, the two sides of the handle are equipped with sliding slot, and one end of the sliding slot is communicated with the kidney ellipsoid through-hole.
Further, be equipped with adjusting rod inside the blind hole, one end of the adjusting rod with through the kidney ellipsoid through-hole Bolt or pin shaft be connected.
Further, pull rod, one end of the pull rod and the bolt through the kidney ellipsoid through-hole are equipped in the sliding slot Or pin shaft is connected, the other end of the pull rod is equipped with tight locking button.
Further, the outer wall of the inner wall and adjusting rod of the blind hole is equipped with mutually matched screw thread.
Further, the tail end of the tail end of upper jaw and lower jaw can be set to prong form, i.e. U-joint, and phase Mutually matching, the upper jaw are connected to the upper of the handle by U-joint, pin shaft and the kidney ellipsoid through-hole with lower jaw End.
Further, the tail end of the upper jaw and lower jaw is equipped with cascaded surface, and the upper jaw and lower jaw pass through rank Tread and the cooperation realization upper jaw of the handle and being overlapping for lower jaw.
Further, elastic element is equipped on the lower jaw between the handle upper end, the end of push rod is set as pitching Degree of lip-rounding formula or ordinary straight plate, are socketed on the upper end of handle and the protrusion of upper jaw in the form of bolt or pin shaft.
The advantage of the invention is that be equipped with the adjusting rod or pull rod that are connected with bit, by adjusting rod or pull rod come The size of adjusting jaw changes the mode of operation of traditional spanner, allows the invention to the working environment in narrow space Under use freely, more firmly can be by object and using slider-rocker mechanism in such a way that adjusting rod or pull rod combine Part clamps tighter, time saving and energy saving, easy to operate.
Detailed description of the invention
Fig. 1 overall structure of the present invention.
Fig. 2 upper jaw structural schematic diagram of the present invention.
Fig. 3 lower jaw structural schematic diagram of the present invention.
Fig. 4 handle bottom of the present invention is equipped with blind hole schematic diagram.
The prong form structure schematic diagram of Fig. 5 push rod of the present invention.
Fig. 6 push rod of the present invention is ordinary straight plate structural schematic diagram.
Fig. 7 jaw shapes of the present invention are quadrilateral structure schematic diagram.
Fig. 8 jaw shapes of the present invention are hexagonal structure schematic diagram.
Fig. 9 handle side of the present invention is equipped with sliding groove structure schematic diagram.
Drawbar structure diagram is connected on Figure 10 handle of the present invention.
Figure 11 upper jaw tail end of the present invention is cascaded surface schematic diagram.
Figure 12 lower jaw tail end of the present invention is cascaded surface schematic diagram.
Specific embodiment
Embodiment 1
A kind of multi-functional speeder wrench, including upper jaw 1, lower jaw 2 and handle 3, the near caudal end part of the upper jaw 1 are set There is protrusion 11, the upper end of the handle 3 is equipped with kidney ellipsoid through-hole 31, and the side of the kidney ellipsoid through-hole 31 has been bolted The other end of push rod 4, the push rod 4 is connected by bolt with described raised 11, and the end of push rod 4 can be set to prong 41 Form is socketed in the protrusion 11 of upper jaw using pin shaft, as shown in figure 5, the tail end of the upper jaw 1 and the lower jaw 2 Tail end by being respectively fixedly connected through the bolt of the kidney ellipsoid through-hole 31 in the upper end of the handle, protrusion 11 and upper jaw Two power rod pieces are formed between 1, by activity in the range of kidney ellipsoid through-hole 31, upper jaw 1 and lower jaw 2 are made to can achieve folder Effect that is tight or unclamping, the end construction of upper jaw 1 as shown in Figure 2 and Figure 3 and lower jaw 2, the push rod 4, protrusion 11, Slider-rocker mechanism is formed between hand 3.
The caudal part of the lower jaw 2 is equipped with lower jaw protrusion 21, and the top side of the handle 3 is equipped with to the lower pincers Mouth protrusion 21 forms the convex top 32 of arc for stopping or applying that pressure acts on, on the one hand, the convex top 32 of arc can play clamps in limitation On the other hand the effect of the jaw caliber size formed between mouth 1 and lower jaw 2 when carrying out 3 depression of handle, passes through The convex top of arc 32 pairs of lower jaws protrusion 21 applies certain pressure, increases the clamping force of jaw, at the same upper jaw 1 handle 2 with push away Under the action of bar 4, the direction to lower jaw 2 is close, and the power that 3 depression of handle uses is bigger, jaw can hold it is tighter, simultaneously Clamped object can also be rotated；When lifting handle 3, upper jaw 1 and lower jaw 2 pass through the work on convex top 32 and push rod 4 respectively With, it opens simultaneously, can quickly unclamp jaw, also can use this mode of operation article for rotation in narrow range, this The operation of kind pressure lift handle 3 can carry out fast unscrewing or be tightened to circular object.
The bottom surface of the handle 3 is equipped with the blind hole 33 to connect with the kidney ellipsoid through-hole 31, sets inside the blind hole 33 There is adjusting rod 331, one end of the adjusting rod 331 is connected with the bolt through the kidney ellipsoid through-hole 31, described The outer wall of the inner wall of blind hole 33 and adjusting rod 331 is equipped with mutually matched screw thread, realizes adjusting rod 331 by screwing for screw thread Sliding, operating procedure is simple, easy to use, is conducive to use in the lesser working environment in space.
The tail end of the upper jaw 1 and the tail end of lower jaw 2 are all provided with the prong form that is set to, i.e. U-joint 12, and mutual Match, the upper jaw 1 is connected to the handle 3 by U-joint 12, pin shaft and the kidney ellipsoid through-hole 31 with lower jaw 2 Upper end.
Spring is equipped on the lower jaw 2 between 3 upper end of handle, the auxiliary rebound of lower jaw 2 resets, also, bullet Spring makes lower jaw 2 have some tension, it is made to keep open configuration, while in adjusting jaw size, it is random to be unlikely to jaw Activity.
The jaw shapes formed between upper jaw 1 and lower jaw 2 are hexagon, as shown in Figure 8.
Embodiment 2
Ordinary straight plate also can be set into the both ends of push rod 4, as shown in fig. 6, being directly connected in by bolt or pin shaft The side of handle 3 and upper jaw 1, the jaw shapes formed between upper jaw 1 and lower jaw 2 are ellipse, as shown in Figure 1, its Remaining part point is the same as embodiment 1.
Embodiment 3
The jaw shapes formed between upper jaw 1 and lower jaw 2 are quadrangle, as shown in fig. 7, the same embodiment of rest part 1。
Embodiment 4
A kind of multi-functional speeder wrench, including upper jaw 1, lower jaw 2 and handle 3, the near caudal end part of the upper jaw 1 are set There is protrusion 11, the upper end of the handle 3 is equipped with kidney ellipsoid through-hole 31, and the side of the kidney ellipsoid through-hole 31 has been bolted The other end of push rod 4, the push rod 4 is connected by bolt with described raised 11, and the end of push rod 4 can be set to prong 41 Form is socketed in the protrusion of upper jaw using pin shaft, as shown in figure 5, the tail end of the upper jaw 1 and the lower jaw 2 Tail end is by the way that the two sides of the handle, protrusion 11 and upper jaw 1 are respectively fixedly connected through the bolt of the kidney ellipsoid through-hole 31 Between form two power rod pieces, by movable in the range of kidney ellipsoid through-hole 31, upper jaw 1 and lower jaw 2 is made to can achieve folder Effect that is tight or unclamping, the end construction of upper jaw 1 as shown in Figure 2 and Figure 3 and lower jaw 2, the push rod 4, protrusion 11, Slider-rocker mechanism is formed between hand 3.
The caudal part of the lower jaw 2 is equipped with lower jaw protrusion 21, and the top side of the handle 3 is equipped with to the lower pincers Mouth protrusion 21 forms the convex top 32 of arc for stopping or applying that pressure acts on, on the one hand, the convex top 32 of arc can play clamps in limitation On the other hand the effect of the jaw caliber size formed between mouth 1 and lower jaw 2 when carrying out 3 depression of handle, passes through The convex top of arc 32 pairs of lower jaws protrusion 21 applies certain pressure, increases the clamping force of jaw, at the same upper jaw 1 handle 2 with push away Under the action of bar 4, the direction to lower jaw 2 is close, and the power that 3 depression of handle uses is bigger, jaw can hold it is tighter, simultaneously Clamped object can also be rotated；When lifting handle 3, upper jaw 1 and lower jaw 2 pass through the work on convex top 32 and push rod 4 respectively With, it opens simultaneously, can quickly unclamp jaw, also can use this mode of operation article for rotation in narrow range, this The operation of kind pressure lift handle 3 can carry out fast unscrewing or be tightened to circular object.
The tail end of the upper jaw 1 and the tail end of lower jaw 2 are all provided with the prong form that is set to, i.e. U-joint 12, and mutual Match, the upper jaw 1 is connected to the handle 3 by U-joint 12, pin shaft and the kidney ellipsoid through-hole 31 with lower jaw 2 Upper end.
Spring is equipped on the lower jaw 2 between 3 upper end of handle, the auxiliary rebound of lower jaw 2 resets, also, bullet Spring makes lower jaw 2 have some tension, it is made to keep open configuration, while in adjusting jaw size, it is random to be unlikely to jaw Activity.
The jaw shapes formed between upper jaw 1 and lower jaw 2 are hexagon, as shown in Figure 8.
The two sides of the handle 3 are equipped with sliding slot 34, and one end of the sliding slot 34 is communicated with the kidney ellipsoid through-hole 31.
Pull rod 341, one end of the pull rod 341 and the pin shaft through the kidney ellipsoid through-hole 31 are equipped in the sliding slot It is connected, the other end of the pull rod 341 is equipped with push type tight locking button 342, and the tail end by pull rod 341 is facilitated to withhold in handle 3 On, constraint is fixed, as shown in Figure 9 and Figure 10.
Embodiment 5
The jaw shapes formed between upper jaw 1 and lower jaw 2 are quadrangle, as shown in fig. 7, the same embodiment of rest part 2。
Embodiment 6
Ordinary straight plate also can be set into the both ends of push rod 4, as shown in fig. 6, being directly connected in by bolt or pin shaft The side of handle 3 and upper jaw 1, the jaw shapes formed between upper jaw 1 and lower jaw 2 are ellipse, as shown in Figure 1, its Remaining part point is the same as embodiment 4.
Embodiment 7
The jaw shapes formed between upper jaw 1 and lower jaw 2 are quadrangle, as shown in fig. 7, the same embodiment of rest part 4。
Embodiment 8
The tail end of the upper jaw 1 and lower jaw 2 is equipped with cascaded surface 13, as shown in FIG. 11 and 12, and passes through cascaded surface 13 forms interlaced with 3 upper end of handle link together, and the upper jaw 1 passes through cascaded surface 3 and described with lower jaw 2 Being overlapping for upper jaw 1 and lower jaw 2 is realized in cooperation between hand 3, and rest part is the same as embodiment 1.
Simply to illustrate that technical concepts and features of the invention, its purpose is allows in the art above-described embodiment Those of ordinary skill cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all It is changes or modifications equivalent made by the essence of content according to the present invention, should be covered by the scope of protection of the present invention.

Claims (10)

1. a kind of Multipurpose speed spanner, including upper jaw, lower jaw and handle, it is characterised in that: the nearly tail of the upper jaw Protrusion is equipped at end, the upper end of the handle is equipped with kidney ellipsoid through-hole, and the side of the kidney ellipsoid through-hole passes through bolt or pin shaft Be connected with push rod, the other end of the push rod is connected by bolt or pin shaft with the protrusion, the tail end of the upper jaw with The upper end of the handle, institute are respectively fixedly connected by bolt through the kidney ellipsoid through-hole or pin shaft for the tail end of the lower jaw It states push rod, protrusion, form slider-rocker mechanism between handle.
2. a kind of multi-functional speeder wrench according to claim 1, it is characterised in that: the caudal part of the lower jaw is equipped with Lower jaw protrusion, the top side of the handle are equipped with the convex top of arc for convexing to form barrier effect to the lower jaw.
3. a kind of multi-functional speeder wrench according to claim 3, it is characterised in that: the bottom surface of the handle is equipped with and institute State the blind hole that kidney ellipsoid through-hole connects.
4. a kind of multi-functional speeder wrench according to claim 1, it is characterised in that: the two sides of the handle, which are equipped with, to be slided Slot, one end of the sliding slot are communicated with the kidney ellipsoid through-hole.
5. a kind of multi-functional speeder wrench according to claim 3, it is characterised in that: be equipped with and adjust inside the blind hole Bar, one end of the adjusting rod with through the kidney ellipsoid through-hole bolt or pin shaft be connected.
6. a kind of multi-functional speeder wrench according to claim 4, it is characterised in that: be equipped with pull rod, institute in the sliding slot It states one end of pull rod to be connected with the bolt through the kidney ellipsoid through-hole or pin shaft, the other end of the pull rod is equipped with locking Button.
7. a kind of multi-functional speeder wrench according to claim 5, it is characterised in that: the inner wall and adjusting rod of the blind hole Outer wall be equipped with mutually matched screw thread.
8. a kind of multi-functional speeder wrench according to claim 1 or 2, it is characterised in that: the tail end of upper jaw and lower pincers Mouthful tail end can be set to prong form, and be mutually matched, the upper jaw and lower jaw by U-joint, pin shaft and The kidney ellipsoid through-hole is connected to the upper end of the handle.
9. a kind of multi-functional speeder wrench according to claim 1 or 2, it is characterised in that: the upper jaw and lower jaw Tail end be equipped with cascaded surface, the upper jaw and lower jaw realize upper jaw under by the cooperation of cascaded surface and the handle Jaw is overlapping.
10. a kind of multi-functional speeder wrench according to claim 1, it is characterised in that: on the lower jaw with described Elastic element is equipped between end on hand, the end of push rod is set as prong form or ordinary straight plate, using bolt or pin sleeve It connects on the upper end of handle and the protrusion of upper jaw.
CN201811030451.4A 2018-09-05 2018-09-05 A kind of multi-functional speeder wrench Withdrawn CN109015489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811030451.4A CN109015489A (en) 2018-09-05 2018-09-05 A kind of multi-functional speeder wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811030451.4A CN109015489A (en) 2018-09-05 2018-09-05 A kind of multi-functional speeder wrench

Publications (1)

Publication Number Publication Date
CN109015489A true CN109015489A (en) 2018-12-18

Family

ID=64623359

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811030451.4A Withdrawn CN109015489A (en) 2018-09-05 2018-09-05 A kind of multi-functional speeder wrench

Country Status (1)

Country Link
CN (1) CN109015489A (en)

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Application publication date: 20181218