CN205764991U - A kind of steel ball quick-locking device - Google Patents

A kind of steel ball quick-locking device Download PDF

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Publication number
CN205764991U
CN205764991U CN201620643286.XU CN201620643286U CN205764991U CN 205764991 U CN205764991 U CN 205764991U CN 201620643286 U CN201620643286 U CN 201620643286U CN 205764991 U CN205764991 U CN 205764991U
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CN
China
Prior art keywords
steel ball
rotating disk
fixed mount
support shaft
locking device
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
Application number
CN201620643286.XU
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Chinese (zh)
Inventor
胡攀
丁文勇
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.)
Shenzhen Jinming Aviation Technology Co Ltd
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Shenzhen Jinming Aviation Technology Co Ltd
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Application filed by Shenzhen Jinming Aviation Technology Co Ltd filed Critical Shenzhen Jinming Aviation Technology Co Ltd
Priority to CN201620643286.XU priority Critical patent/CN205764991U/en
Application granted granted Critical
Publication of CN205764991U publication Critical patent/CN205764991U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This utility model provides a kind of steel ball quick-locking device, including: fixed mount, support shaft, cover plate, steel ball, pull bar and rotating disk, it is provided with through hole on described fixed mount, support shaft, cover plate and rotating disk, described pull bar is sequentially inserted in cover plate, support shaft, rotating disk and fixed mount by described through hole, and described steel ball is arranged between described fixed mount and rotating disk.Pull bar on workpiece, only need to be sequentially inserted in cover plate, support shaft, rotating disk and fixed mount by this utility model by draw lever locking by described through hole, acts on the power on steel ball by the described rotating disk of rotation and is delivered on the inclined-plane of pull bar, it becomes possible to quickly strains workpiece;This utility model can quickly realize workpiece and realize tension from the negative, it is to avoid when front compresses, nut or pressing plate are on the impact of Tool route in the course of processing, and save the clamping time, time saving and energy saving, it is possible to be effectively improved production efficiency.

Description

A kind of steel ball quick-locking device
Technical field
This utility model relates to a kind of locking device, particularly relates to a kind of steel ball quick-locking device.
Background technology
At present, locking method conventional in machining is adopted and is tightened by bolts, and the mode of this bolt locking is more common, But bolt from front workpiece pressing, and can only be wasted time and energy, thus limit execution conditions and the environment of locking, than As, sometimes need the most quickly to strain, if at this time or being difficult to reach requirement with bolt.
Summary of the invention
Technical problem to be solved in the utility model is that needs offer one can fast lock in mechanical processing process Tight device, further, additionally it is possible to realize the requirement of reverse side quick locking.
To this, this utility model provides a kind of steel ball quick-locking device, including: fixed mount, support shaft, cover plate, steel ball, Pull bar and rotating disk, described fixed mount, support shaft, cover plate and rotating disk are provided with through hole, and described pull bar is depended on by described through hole In secondary insertion cover plate, support shaft, rotating disk and fixed mount, described steel ball is arranged between described fixed mount and rotating disk.
Further improvement of the utility model is, described fixed mount is arranged in described rotating disk.
Further improvement of the utility model is, described rotating disk is arranged in described support shaft.
Further improvement of the utility model is, the side of described support shaft is provided with open slot, outside described rotating disk Jack it is provided with on circle.
Further improvement of the utility model is, described fixed mount is provided with pilot hole.
Further improvement of the utility model is, the inner ring of described rotating disk is provided with cam member.
Further improvement of the utility model is, also includes that base plate, described base plate are provided with the lower section of described fixed mount.
Further improvement of the utility model is, also include centring ring, described centring ring be arranged at described support shaft and Between cover plate.
Further improvement of the utility model is, also includes connector, and described cover plate is by connector and described support Axle is fixing to be connected.
Further improvement of the utility model is, described connector is soket head cap screw.
Compared with prior art, the beneficial effects of the utility model are: by draw lever locking on workpiece, only need to be by pull bar It is sequentially inserted in cover plate, support shaft, rotating disk and fixed mount by described through hole, acts on steel ball by rotating described rotating disk Power is delivered on the inclined-plane of pull bar, it becomes possible to quickly strain workpiece;It is real from the negative that this utility model can quickly realize workpiece Now strain, it is to avoid when front compresses, nut or pressing plate are on the impact of Tool route in the course of processing, and when saving clamping Between, time saving and energy saving, it is possible to be effectively improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of a kind of embodiment of this utility model;
Fig. 2 is the longitudinal profile structural representation of a kind of embodiment of this utility model;
Fig. 3 is the horizontal section structural representation of a kind of embodiment of this utility model;
Fig. 4 is the perspective view of a kind of embodiment of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, preferably embodiment of the present utility model is described in further detail.
As shown in Figures 1 to 4, this example provides a kind of steel ball 4 quick-locking device, including: fixed mount 1, support shaft 2, lid Plate 3, steel ball 4, pull bar 5 and rotating disk 7, described fixed mount 1, support shaft 2, cover plate 3 and rotating disk 7 are provided with through hole, described in draw Bar 5 is sequentially inserted in cover plate 3, support shaft 2, rotating disk 7 and fixed mount 1 by described through hole, and described steel ball 4 is arranged at described fixing Between frame 1 and rotating disk 7.
As it is shown in figure 1, fixed mount 1 described in this example is arranged in described rotating disk 7, described rotating disk 7 is arranged at described support shaft 2 In, the side of described support shaft 2 is provided with open slot 10, the outer ring of described rotating disk 7 is provided with jack, on described fixed mount 1 It is provided with pilot hole, the inner ring of described rotating disk 7 is provided with cam member;This example further preferably includes base plate 6, centring ring 8 and connects Fitting 9, described base plate 6 is provided with the lower section of described fixed mount 1, described centring ring 8 be arranged at described support shaft 2 and cover plate 3 it Between, described cover plate 3, support shaft 2 and base plate 6 connect by connector 9 is fixing, and described connector 9 is preferably soket head cap screw.
Pull bar 5 screw is locked at by this example by the through hole in the middle of described fixed mount 1, support shaft 2, cover plate 3 and rotating disk 7 Together, being then inserted in cover plate 3 by pull bar 5 as shown in Fig. 1 and Fig. 2, workpiece and the upper surface of cover plate 3, workpiece is put well After, only need to be inserted in the jack of described rotating disk 7 through the open slot 10 of described support shaft 2 with instruments such as spanners, rotating spanner Driving described rotating disk 7 to rotate Deng instrument, described rotating disk 7 makes steel ball 4 by described fixed mount 1 by its internal cam member The inclined-plane of described pull bar 5 pushed down by pilot hole, by the pressure obliquely on inclined-plane thus strain workpiece.
Pull bar 5 is locked on workpiece by this example, only need to by pull bar 5 by described through hole be sequentially inserted into cover plate 3, support shaft 2, In rotating disk 7 and fixed mount 1, act on the power on steel ball 4 by the described rotating disk 7 of rotation and be delivered on the inclined-plane of pull bar 5, it becomes possible to Quickly strain workpiece;This example can quickly realize workpiece and realize tension from the negative, it is to avoid nut or pressing plate when front compresses On the impact of Tool route in the course of processing, and save the clamping time, time saving and energy saving, it is possible to be effectively improved production efficiency.
The detailed description of the invention of the above is better embodiment of the present utility model, not limits this practicality with this new The scope that is embodied as of type, scope of the present utility model includes being not limited to this detailed description of the invention, all according to this utility model Shape, structure made equivalence change all in protection domain of the present utility model.

Claims (10)

1. a steel ball quick-locking device, it is characterised in that including: fixed mount, support shaft, cover plate, steel ball, pull bar and turn Dish, described fixed mount, support shaft, cover plate and rotating disk are provided with through hole, and described pull bar is sequentially inserted into lid by described through hole In plate, support shaft, rotating disk and fixed mount, described steel ball is arranged between described fixed mount and rotating disk.
Steel ball quick-locking device the most according to claim 1, it is characterised in that described fixed mount is arranged at described rotating disk In.
Steel ball quick-locking device the most according to claim 2, it is characterised in that described rotating disk is arranged at described support shaft In.
Steel ball quick-locking device the most according to claim 3, it is characterised in that the side of described support shaft is provided with out Mouth groove, the outer ring of described rotating disk is provided with jack.
Steel ball quick-locking device the most according to claim 2, it is characterised in that be provided with guiding on described fixed mount Hole.
Steel ball quick-locking device the most according to claim 5, it is characterised in that be provided with convex on the inner ring of described rotating disk Wheel component.
7. according to the steel ball quick-locking device described in claim 1 to 6 any one, it is characterised in that also include base plate, institute State base plate and be provided with the lower section of described fixed mount.
8. according to the steel ball quick-locking device described in claim 1 to 6 any one, it is characterised in that also include centring ring, Described centring ring is arranged between described support shaft and cover plate.
9. according to the steel ball quick-locking device described in claim 1 to 6 any one, it is characterised in that also include connector, Described cover plate is connected by connector and described support shaft are fixing.
Steel ball quick-locking device the most according to claim 9, it is characterised in that described connector is soket head cap screw.
CN201620643286.XU 2016-06-24 2016-06-24 A kind of steel ball quick-locking device Active CN205764991U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620643286.XU CN205764991U (en) 2016-06-24 2016-06-24 A kind of steel ball quick-locking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620643286.XU CN205764991U (en) 2016-06-24 2016-06-24 A kind of steel ball quick-locking device

Publications (1)

Publication Number Publication Date
CN205764991U true CN205764991U (en) 2016-12-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620643286.XU Active CN205764991U (en) 2016-06-24 2016-06-24 A kind of steel ball quick-locking device

Country Status (1)

Country Link
CN (1) CN205764991U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393545A (en) * 2018-04-19 2018-08-14 山推工程机械股份有限公司 The self-centering tooling of bull gear gear hobbing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108393545A (en) * 2018-04-19 2018-08-14 山推工程机械股份有限公司 The self-centering tooling of bull gear gear hobbing process

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