CN207564124U

CN207564124U - Fast clip

Info

Publication number: CN207564124U
Application number: CN201721346822.0U
Authority: CN
Inventors: 王全兴
Original assignee: Taicang Hengyang Metal Products Co Ltd
Current assignee: Taicang Hengyang Metal Products Co Ltd
Priority date: 2017-10-19
Filing date: 2017-10-19
Publication date: 2018-07-03
Anticipated expiration: 2027-10-19

Abstract

The utility model discloses a kind of fast clips, the retaining clip and movable clamp being connect including handle and with the handle end, the duct that can slide the movable clamp is equipped in the handle, and the distance of movable clamp and retaining clip is adjusted by sliding, and the lockable mechanism that can make movable clamp positioning is additionally provided between the handle and movable clamp, the lockable mechanism includes the ratchet that row is set on the handle and on the movable clamp and the pawl that is used cooperatively with the ratchet.The utility model is simple in structure, practical；Theory of mechanics grips, and effectively avoids the problem that spring fast clip easily loosens after a period of use；It is easy to operate, no security risk.

Description

Fast clip

Technical field

The utility model is related to machinery field more particularly to a kind of fast clips.

Background technology

Be clipped in soon field of machining be widely used it is general, at present, it is common to use fast clip for manually and pneumatic spring it is fast Folder, manually after a period of use, easily relaxation, service life is short for spring fast clip, replaces frequently, increases cost；Pneumatic bullet Spring fast clip is complicated, and use cost is high, not easy to operate, has security risk.

Utility model content

Goal of the invention：The utility model provides a kind of fast clip, which solves existing spring fast clip service life It is short, it is of high cost, it is not easy to operate the problem of.

Technical solution：The fast clip of the utility model, the retaining clip being connect including handle and with the handle end and Movable clamp, the handle is interior to be equipped with the duct that can slide the movable clamp, and movable clamp is adjusted by sliding With the distance of retaining clip, and the lockable mechanism that can make movable clamp positioning is additionally provided between the handle and movable clamp, The lockable mechanism includes row and is set on the ratchet on the handle and coordinates on the movable clamp and with the ratchet The pawl used.The fast clip is engaged by ratchet and pawl and the theory of mechanics of exoneration, effectively fixes two clamps, prevents from loosening, Good clamping effect, service life is long, easy to operate.

In order to release engaging of the ratchet with pawl, the handle is equipped with several and matched through-hole of the ratchet-shaped, and The ratchet is connect by elastic component with the handle, and can be stretched in through-hole.Ratchet is pressed, that is, completes and releases spine Engaging of the tooth with pawl.

In order to facilitate fast clip is unclamped, the pawl is connect by spring with the movable clamp.It, will when not needing to clamping Pawl is stirred to side and is detached from ratchet, and movable clamp is resetted.

The resetting spring that can reset movable clamp, institute are equipped in order to which movable clamp is made to automatically reset, in the duct State that resetting spring one end is connect with the handle end, the other end is connect with the movable clamp.

In order to reduce the occupied space of fast clip, the handle includes the front hand grip being pivotally connected and back handle, the remote holder Pommel portion is connect with the retaining clip and movable clamp.After clamping, back handle is bent, reduces occupied space, it is convenient Other step operations during work pieces process.

Advantageous effect：1st, the utility model is simple in structure, practical；2nd, theory of mechanics grips, and effectively avoids spring fast The problem of folder easily loosens after a period of use；3rd, it is easy to operate, no security risk；4th, it occupies little space；5th, it is at low cost.

Description of the drawings

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

Specific embodiment

Referring to Fig. 1, the fast clip described in one embodiment of the utility model is connect including handle 1 and with 1 end of handle Retaining clip 2 and movable clamp 3.

Handle 1 includes the front hand grip 11 being pivotally connected and back handle 12, and 11 end of front hand grip is pressed from both sides with retaining clip 2 and activity Body 3 connects.

The duct that can slide movable clamp 3 is equipped in handle 1, and movable clamp 3 is adjusted with fixing by sliding The distance of clamp 2, and it is additionally provided with the lockable mechanism that can position movable clamp 3, locking machine between handle and 1 movable clamp 3 Structure includes the ratchet 4 that row is set on handle 1 and on movable clamp 3 and the pawl 5 that is used cooperatively with ratchet 4.

Handle 1 is equipped with several and matched through-hole of 4 shape of ratchet, and ratchet 4 is connect by elastic component 6 with the handle 1, And it can stretch in through-hole and (wherein a ratchet 4 and elastic component 6 be shown in attached drawing 1).

Pawl 5 is connect by spring with movable clamp 3.

The resetting spring 7 that can reset movable clamp 3 is equipped in duct, 7 one end of resetting spring connects with 1 end of handle It connects, the other end connect with movable clamp 3 and (shows resetting spring 7 in attached drawing 1).

During clamping workpiece, retaining clip 2 is placed in workpiece side, moves activity clamp 3, when being moved to clamping fastener, Pawl 5 is stuck in ratchet 4, i.e. clamping finishes.After clamping, back handle 1 is bent, reduces occupied space, workpiece is facilitated to add Other step operations in working hour.

When not needing to clamping, ratchet 4 is pressed, releases the engaging with pawl 5 of ratchet 4, movable clamp 3 is in resetting spring It is resetted under the action of 7, while ratchet 4 resets under the action of elastic component 6, in case next time uses.

Using the engaging principle of ratchet 4 and pawl 5, two clamps are effectively fixed, prevent from loosening, the fast clip good clamping effect, Service life is long, easy to operate.

Claims

1. a kind of fast clip, it is characterised in that：The retaining clip (2) being connect including handle (1) and with the handle (1) end With movable clamp (3), the handle (1) is interior to be equipped with the duct that can slide the movable clamp (3), and adjust by sliding The distance of section activity clamp (3) and retaining clip (2), and be additionally provided between the handle (1) and activity clamp (3) work can be made The lockable mechanism of dynamic clamp (3) positioning, the lockable mechanism include several ratchets (4) that row is set on the handle (1) and The pawl (5) being used cooperatively on the movable clamp (3) and with the ratchet (4).

2. fast clip according to claim 1, it is characterised in that：The handle (1) is equipped with several and ratchet (4) shape Matched through-hole, and the ratchet (4) is connect by elastic component (6) with the handle (1), and can be stretched in through-hole.

3. fast clip according to claim 2, it is characterised in that：The pawl (5) passes through spring and the movable clamp (3) Connection.

4. fast clip according to claim 1, it is characterised in that：Being equipped in the duct can reset movable clamp (3) Resetting spring (7), described resetting spring (7) one end is connect with the handle (1) end, the other end and the movable clamp (3) it connects.

5. fast clip according to claim 1, it is characterised in that：The handle (1) includes the front hand grip (11) that is pivotally connected With back handle (12), front hand grip (11) end is connect with the retaining clip (2) and movable clamp (3).