CN207256104U - A kind of convenient attaching type automatic control adjusts pliers type spanner - Google Patents

Abstract

The utility model discloses a kind of convenient attaching type automatic control to adjust pliers type spanner, including left clamp arm, right clamp arm, left binding clip, right binding clip and right spanner, the left clamp arm lower end is fixed with left binding clip, the right clamp arm lower end is fixed with right binding clip, right binding clip lower end is equipped with right spanner, the left binding clip centre position is fixed with serrated slot, limitation bar is also fixed with the left of left binding clip, the utility model spanner carries spring leaf, self-locking head carries sawtooth, spring leaf is pinned and is not put, right binding clip and right spanner can be slided into required position, trip spring then realizes pinning function, this apparatus structure is simple, achieve the purpose that quick regulation and made by oneself to lock to pull a mouthful size, it is easy to adjust, it is easy to operate, suitable for high-frequency on different dimension workpieces conversion process, it is safe during self-locking, it is relatively stable, easy to disassemble and use.

Description

A kind of convenient attaching type automatic control adjusts pliers type spanner

Technical field

Pliers type spanner technical field is the utility model is related to, is specially that a kind of convenient attaching type automatic control adjusts pliers type spanner.

Background technology

In the prior art, spanner is a kind of common installation and extracting tool, using lever principle twist bolt, screw, Nut and other screw threads tightly hold the opening of bolt or nut or the hand tools of trepanning firmware.

There is following deficiency in the prior art：The common adjustable wrench of in the market is transferring jaw apart from more bothering, for height Frequency conversion process on different dimension workpieces is very inconvenient, complicated, and the common adjustable wrench of in the market is often fixation Formula inconvenience dismounting, it is inconvenient for use.

Utility model content

The purpose of this utility model is to provide a kind of convenient attaching type automatic control to adjust pliers type spanner, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides following technical solution：A kind of convenient attaching type automatic control adjusts jaw type Spanner, including left clamp arm, right clamp arm, left binding clip, right binding clip and right spanner, the left clamp arm lower end are fixed with left binding clip, institute State right clamp arm lower end and be fixed with right binding clip, right binding clip lower end is equipped with right spanner, and the left binding clip centre position is fixed with saw Teeth groove, left binding clip left side are also fixed with limitation bar, and the right binding clip upper surface is equipped with groove, and groove lower end is equipped with straight slot, leads to Self-locking head is equipped with groove, self-locking head lower end is fixed with sawtooth, and the sawtooth is correspondingly arranged with serrated slot, groove upper end and self-locking Head upper end is equipped with screw hole, spring leaf is additionally provided with groove, spring leaf lower end is fitted with connecting plate, the connecting plate lower surface Equipped with screw, right binding clip centre position is equipped with sliding slot I, and left binding clip upper end is located in sliding slot I, and right spanner centre position, which is equipped with, to be slided Groove II, left binding clip lower end are located in sliding slot II, and right binding clip lower end is equipped with fixture block, and right spanner upper end is equipped with card slot, card slot and fixture block It is correspondingly arranged.

Preferably, the self-locking head rectangular-blocklike is set, and self-locking head lower end is additionally provided with circular slab, and self-locking head passes through at the same time Wear serrated slot and right binding clip upper and lower surface is set.

Preferably, the screw hole of the spring leaf upper end and groove upper end is spirally connected, the connecting plate and self-locking head of spring leaf lower end Between be connected by screw hole with screw.

Preferably, it is slidably connected between the right spanner and left binding clip by sliding slot II and limitation bar, right binding clip and left pincers It is slidably connected between head by sliding slot I.

Preferably, the fixture block lower surface is fixed with hemispherical contiguous block, and hemispherical link slot is additionally provided with card slot, and Contiguous block is correspondingly arranged with link slot.

Compared with prior art, the beneficial effects of the utility model are：The utility model spanner is with spring leaf, self-locking head With sawtooth, spring leaf is pinned and is not put, you can right binding clip and right spanner are slided into required position, trip spring piece then realizes lock Firmly function, has achieveed the purpose that a mouthful size is pulled in quick regulation and automatic locking, easy to adjust, easy to operate, spanner carries spring Piece, self-locking head, it is convenient for disassembly and assembly without external tool, it is easy to use and collects, this apparatus structure is simple, has reached fast velocity modulation The purpose that mouthful size is pulled in locking is saved and makes by oneself, it is easy to adjust, it is easy to operate, changed suitable for high-frequency on different dimension workpieces Operation, when self-locking, are safe, relatively stable, easy to disassemble with using.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the part A enlarged structure schematic diagram of Fig. 1 of the utility model；

Fig. 3 is the self-locking head of the utility model and the attachment structure schematic diagram of right binding clip；

Fig. 4 is the chip architecture of the spring schematic diagram of the utility model；

Fig. 5 is the self-locking head structure diagram of the utility model；

Fig. 6 is the left clamp arm structure diagram of the utility model；

Fig. 7 is the right spanner structure diagram of the utility model.

In figure：1 left clamp arm, 2 right clamp arms, 3 left binding clips, 4 right binding clips, 5 right spanners, 6 limitation bars, 7 card slots, 8 fixture blocks, 9 saws Teeth groove, 10 connecting plates, 11 spring leafs, 12 sliding slot I, 13 self-locking heads, 14 sawtooth, 15 sliding slot II.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 7 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of convenient attaching type automatic control adjusts jaw type and pulls Hand, including left clamp arm 1, right clamp arm 2, left binding clip 3, right binding clip 4 and right spanner 5,1 lower end of left clamp arm are fixed with left binding clip 3, right 2 lower end of tong arm is fixed with right binding clip 4, and right 4 lower end of binding clip is equipped with right spanner 5, and left 3 centre position of binding clip is fixed with serrated slot 9, the left side of left binding clip 3 is also fixed with limitation bar 6, and right 4 upper surface of binding clip is equipped with groove, and groove lower end is equipped with straight slot, in straight slot Equipped with self-locking head 13,13 rectangular-blocklike of self-locking head is set, and 13 lower end of self-locking head is additionally provided with circular slab, and self-locking head 13 is at the same time Set through serrated slot 9 and 4 upper and lower surface of right binding clip, 13 lower end of self-locking head is fixed with sawtooth 14, sawtooth 14 and serrated slot 9 It is correspondingly arranged, groove upper end and 13 upper end of self-locking head are equipped with screw hole, and spring leaf 11,11 lower end of spring leaf patch are additionally provided with groove Conjunction is equipped with connecting plate 10, and 10 lower surface of connecting plate is equipped with screw, and 11 upper end of spring leaf and the screw hole of groove upper end are spirally connected, spring leaf It is connected between the connecting plate 10 and self-locking head 13 of 11 lower ends by screw hole with screw, right 4 centre position of binding clip is equipped with sliding slot I 12, Left 3 upper end of binding clip is located in sliding slot I 12, and right 5 centre position of spanner is equipped with sliding slot II 15, and left 3 lower end of binding clip is located at sliding slot II In 15, it is slidably connected between right spanner 5 and left binding clip 3 by sliding slot II 15 and limitation bar 6, between right binding clip 4 and left binding clip 3 It is slidably connected by sliding slot I 12, right 4 lower end of binding clip is equipped with fixture block 8, and right 5 upper end of spanner is equipped with card slot 7, and card slot 7 and fixture block 8 are right Should set, 8 lower surface of fixture block is fixed with hemispherical contiguous block, is additionally provided with hemispherical link slot in card slot 7, and contiguous block with Link slot is correspondingly arranged.

Operation principle：The device pitch dimension is 46mm/14//3', suitable for across flats 10-36mm (1 3/8) Six square head screws and nut, (1/8-1 1/4) pipe, spring leaf 11 is pinned and is not put, and the sawtooth 14 on self-locking head 13 is from saw Skidded off in teeth groove 9, you can right binding clip 4 and right spanner 5 are slided into desired position, trip spring piece 11, self-locking head 13 utilizes bullet The counter-force effect of reed 11 automatically resets, and sawtooth 14 is stuck in serrated slot 9, then realizes and pin function, spring leaf 11 is pressed in connection On plate 10, the phenomenon that self-locking head 13 comes off is avoided, has achieveed the purpose that a mouthful size, adjusting side are pulled in quick regulation and automatic locking Just, it is easy to operate, spring leaf 11 is taken out, you can self-locking head 13 is taken out, and then by right binding clip 4 and right spanner 5 by front and rear time Sequence is taken out successively, convenient for disassembly and assembly without external tool, is easy to use and collects, this apparatus structure is simple, has reached quick The purpose that mouthful size is pulled in locking is adjusted and makes by oneself, it is easy to adjust, it is easy to operate, turn suitable for high-frequency on different dimension workpieces Change operation, when self-locking is safe, relatively stable, easy to disassemble with using.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of convenient attaching type automatic control adjusts pliers type spanner, including left clamp arm (1), right clamp arm (2), left binding clip (3), right binding clip (4) and right spanner (5), left clamp arm (1) lower end are fixed with left binding clip (3), and right clamp arm (2) lower end is fixed with the right side Binding clip (4), right binding clip (4) lower end are equipped with right spanner (5), it is characterised in that：Left binding clip (3) centre position is fixed with saw Teeth groove (9), left binding clip (3) left side are also fixed with limitation bar (6), and right binding clip (4) upper surface is equipped with groove, groove lower end Equipped with straight slot, self-locking head (13) is equipped with straight slot, self-locking head (13) lower end is fixed with sawtooth (14), the sawtooth (14) and saw Teeth groove (9) is correspondingly arranged, and groove upper end and self-locking head (13) upper end are equipped with screw hole, and spring leaf (11), bullet are additionally provided with groove Reed (11) lower end is fitted with connecting plate (10), and connecting plate (10) lower surface is equipped with screw, right binding clip (4) centre position Equipped with sliding slot I (12), left binding clip (3) upper end is located in sliding slot I (12), and right spanner (5) centre position is equipped with sliding slot II (15), left Binding clip (3) lower end is located in sliding slot II (15), and right binding clip (4) lower end is equipped with fixture block (8), and right spanner (5) upper end is equipped with card slot (7), card slot (7) is correspondingly arranged with fixture block (8).

2. a kind of convenient attaching type automatic control according to claim 1 adjusts pliers type spanner, it is characterised in that：The self-locking head (13) rectangular-blocklike is set, and self-locking head (13) lower end is additionally provided with circular slab, and self-locking head (13) at the same through serrated slot (9) and Right binding clip (4) upper and lower surface is set.

3. a kind of convenient attaching type automatic control according to claim 1 adjusts pliers type spanner, it is characterised in that：The spring leaf (11) screw hole of upper end and groove upper end is spirally connected, and passes through spiral shell between the connecting plate (10) and self-locking head (13) of spring leaf (11) lower end Hole is connected with screw.

4. a kind of convenient attaching type automatic control according to claim 1 adjusts pliers type spanner, it is characterised in that：The right spanner (5) it is slidably connected between left binding clip (3) by sliding slot II (15) and limitation bar (6), between right binding clip (4) and left binding clip (3) It is slidably connected by sliding slot I (12).

5. a kind of convenient attaching type automatic control according to claim 1 adjusts pliers type spanner, it is characterised in that：The fixture block (8) lower surface is fixed with hemispherical contiguous block, and hemispherical link slot, and contiguous block and link slot pair are additionally provided with card slot (7) It should set.