CN204397430U - A kind of hydraulic locking apparatus - Google Patents

A kind of hydraulic locking apparatus Download PDF

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Publication number
CN204397430U
CN204397430U CN201420845737.9U CN201420845737U CN204397430U CN 204397430 U CN204397430 U CN 204397430U CN 201420845737 U CN201420845737 U CN 201420845737U CN 204397430 U CN204397430 U CN 204397430U
Authority
CN
China
Prior art keywords
traveller
clamp body
locking apparatus
oil groove
hydraulic locking
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.)
Expired - Fee Related
Application number
CN201420845737.9U
Other languages
Chinese (zh)
Inventor
徐金海
祁长岭
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.)
SUZHOU OUMEIKE ALLOY TOOL Co Ltd
Original Assignee
SUZHOU OUMEIKE ALLOY TOOL 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 SUZHOU OUMEIKE ALLOY TOOL Co Ltd filed Critical SUZHOU OUMEIKE ALLOY TOOL Co Ltd
Priority to CN201420845737.9U priority Critical patent/CN204397430U/en
Application granted granted Critical
Publication of CN204397430U publication Critical patent/CN204397430U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hydraulic locking apparatus, comprise clamp body, traveller, hydraulic pressure oilhole, thin-wall sleeve, oil groove, described clamp body center is connected to traveller, traveller center is provided with cylindrical groove, be connected with clamp body by screw bottom traveller, between traveller and clamp body, be provided with thin-wall sleeve; Described hydraulic pressure oilhole is arranged on side bottom clamp body, and described oil groove is arranged in the clamp body outside thin-wall sleeve, and described hydraulic pressure oilhole and oil groove are connected.A kind of hydraulic locking apparatus that the utility model provides, must unclamp after can avoiding unloading workpiece at every turn, exit, load onto workpiece after adjust again, lock.The design's compact conformation, easy to operate, action is quick.

Description

A kind of hydraulic locking apparatus
Technical field
The utility model relates to a kind of hydraulic locking apparatus, belongs to fixture aiding support technical field.
Background technology
At present, in actual production, because the reasons such as workpiece shapes and clamping force, cutting force, workpiece gravity may make workpiece produce distortion or unstable after clamping, in order to improve install rigidity and the stability of workpiece, often need aiding support be set.But common spiral aiding support draws formula aiding support with pushing away, and operating automation degree is low, and positioning precision is not high yet.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of hydraulic locking apparatus.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of hydraulic locking apparatus, comprise clamp body, traveller, hydraulic pressure oilhole, thin-wall sleeve, oil groove, described clamp body center is connected to traveller, and traveller center is provided with cylindrical groove, be connected with clamp body by screw bottom traveller, between traveller and clamp body, be provided with thin-wall sleeve; Described hydraulic pressure oilhole is arranged on side bottom clamp body, and described oil groove is arranged in the clamp body outside thin-wall sleeve, and described hydraulic pressure oilhole and oil groove are connected.
Also comprise spring, described spring is arranged in traveller groove, for absorption surface.
Also comprise adjustment screw, described adjustment screw is arranged on spring, for regulating spring elastic force.
Also comprise block, described block is arranged on traveller groove mouth, for further fixation workpiece.
Also comprise a lid, described lid is arranged on outside clamp body, concrete for further geometrical clamp.
Preferably, oil groove is set to loop configuration.
Beneficial effect: a kind of hydraulic locking apparatus that the utility model provides, must unclamp after can avoiding unloading workpiece at every turn, exit, load onto workpiece after adjust again, lock.The design's compact conformation, easy to operate, action is quick.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of hydraulic locking apparatus, comprise clamp body 1, traveller 2, hydraulic pressure oilhole 3, thin-wall sleeve 4, oil groove 5, described clamp body 1 center is connected to traveller 2, traveller 2 center is provided with cylindrical groove 6, be connected with clamp body 1 by screw 7 bottom traveller 2, between traveller 2 and clamp body 1, be provided with thin-wall sleeve 4; Described hydraulic pressure oilhole 3 is arranged on side bottom clamp body 1, and described oil groove 5 is arranged in the clamp body 1 outside thin-wall sleeve 4, and described hydraulic pressure oilhole 3 is connected with oil groove 5.
Also comprise spring 8, described spring 8 is arranged in traveller 2 groove, for absorption surface.
Also comprise adjustment screw 9, described adjustment screw 9 is arranged on spring 8, for regulating spring elastic force.
Also comprise block 10, described block 10 is arranged on traveller 2 groove mouth, for further fixation workpiece.
Also comprise a lid 11, described lid 11 is arranged on outside clamp body 1, concrete for further geometrical clamp.
Preferably, oil groove 5 is set to loop configuration.
Specific embodiment is as follows, and traveller relies on spring and absorption surface, and spring force can regulate with screw.Pass into pressure oil by hydraulic pressure oilhole, make thin-wall sleeve lock traveller.The design's compact conformation, easy to operate, action is quick.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. a hydraulic locking apparatus, comprise clamp body, traveller, it is characterized in that: also comprise hydraulic pressure oilhole, thin-wall sleeve, oil groove, described clamp body center is connected to traveller, traveller center is provided with cylindrical groove, be connected with clamp body by screw bottom traveller, between traveller and clamp body, be provided with thin-wall sleeve; Described hydraulic pressure oilhole is arranged on side bottom clamp body, and described oil groove is arranged in the clamp body outside thin-wall sleeve, and described hydraulic pressure oilhole and oil groove are connected.
2. a kind of hydraulic locking apparatus according to claim 1, is characterized in that: also comprise spring, and described spring is arranged in traveller groove, for absorption surface.
3. a kind of hydraulic locking apparatus according to claim 2, is characterized in that: also comprise adjustment screw, and described adjustment screw is arranged on spring, for regulating spring elastic force.
4. a kind of hydraulic locking apparatus according to claim 1, is characterized in that: also comprise block, and described block is arranged on traveller groove mouth, for further fixation workpiece.
5. a kind of hydraulic locking apparatus according to claim 1, is characterized in that: also comprise a lid, described lid is arranged on outside clamp body, concrete for further geometrical clamp.
6. a kind of hydraulic locking apparatus according to claim 1, is characterized in that: oil groove is set to loop configuration.
CN201420845737.9U 2014-12-29 2014-12-29 A kind of hydraulic locking apparatus Expired - Fee Related CN204397430U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420845737.9U CN204397430U (en) 2014-12-29 2014-12-29 A kind of hydraulic locking apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420845737.9U CN204397430U (en) 2014-12-29 2014-12-29 A kind of hydraulic locking apparatus

Publications (1)

Publication Number Publication Date
CN204397430U true CN204397430U (en) 2015-06-17

Family

ID=53421328

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420845737.9U Expired - Fee Related CN204397430U (en) 2014-12-29 2014-12-29 A kind of hydraulic locking apparatus

Country Status (1)

Country Link
CN (1) CN204397430U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551785A (en) * 2014-12-29 2015-04-29 苏州欧美克合金工具有限公司 Hydraulic locking device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104551785A (en) * 2014-12-29 2015-04-29 苏州欧美克合金工具有限公司 Hydraulic locking device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20151229

EXPY Termination of patent right or utility model