CN202447933U - Special part clamp for cantilever crane - Google Patents

Special part clamp for cantilever crane Download PDF

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Publication number
CN202447933U
CN202447933U CN201120536273XU CN201120536273U CN202447933U CN 202447933 U CN202447933 U CN 202447933U CN 201120536273X U CN201120536273X U CN 201120536273XU CN 201120536273 U CN201120536273 U CN 201120536273U CN 202447933 U CN202447933 U CN 202447933U
Authority
CN
China
Prior art keywords
clamping
adjusting
clamp
fixed
regulated
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
CN201120536273XU
Other languages
Chinese (zh)
Inventor
朱文宝
程来利
程龙
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.)
Shanghai Sany Precision Machinery Co Ltd
Original Assignee
Shanghai Sany Precision Machinery 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 Shanghai Sany Precision Machinery Co Ltd filed Critical Shanghai Sany Precision Machinery Co Ltd
Priority to CN201120536273XU priority Critical patent/CN202447933U/en
Application granted granted Critical
Publication of CN202447933U publication Critical patent/CN202447933U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a special part clamp for a cantilever crane. The special clamp comprises a working table and further comprises a guide rail, a large end part adjusting and clamping device, a small end part adjusting and clamping device, and a middle part adjusting and clamping device, wherein the guide rail is fixed on the working table; a plurality of sliding blocks are arranged on the guide rail; the large end part adjusting and clamping device is fixed on a first sliding block through a screw; a bottom adjusting support is arranged on the large end part adjusting and clamping device; a centering device is arranged at one side of the bottom adjusting support; a large end clamping device is arranged at the other side of the bottom adjusting support; the small end part adjusting and clamping device is fixed on a second sliding block through a screw; a bottom adjusting support is arranged on the small end part adjusting and clamping device; and the middle part adjusting and clamping device is fixed on a third sliding block through a screw. The special part clamp provided by the utility model is used for adjusting and clamping a work piece, so that one set of the clamp can be used for machining cantilever crane type parts with different specifications; the current situation that each cantilever crane type part corresponds to one set of the clamp can be entirely solved; and the cost is saved.

Description

A kind of jib part special fixture
Technical field
The utility model relates to the clamping device of part, particularly, relates to a kind of jib part special fixture.
Background technology
Jib class part kind is more, because workpiece appearance and size is bigger, shape is comparatively complicated, and in process, the influence that receives one welding sequence is bigger, and relates to milling of thin-walled place and boring processing in the process, is difficult for clamping.
At present, generally all be on special purpose machine tool, to process, the corresponding cover special fixture of the workpiece of each specification; All to carry out the leveling centering before each processing to workpiece; And anchor clamps are heavy, are not easy to dismantle clamping, so the clamping time is long; Working (machining) efficiency is low, is difficult to satisfy the requirement of current client request high efficiency clamping processing.
Therefore, so provide a kind of jib part special fixture and control method thereof of the processing at jib class component sharing one sleeve clamp of multiple different size, a clamping completion position can realized just to seem particularly important.
The utility model content
The purpose of the utility model is exactly to solve to be directed against different jib class parts in the prior art, needs the deficiency of multiple jib part special fixture.
In order to achieve the above object, the utility model discloses a kind of jib part special fixture, comprises workbench, it is characterized in that, also comprises:
Guide rail is fixed on the said workbench, and said guide rail is provided with some slide blocks;
Clamping device is regulated in big position, end; Be fixed on first slide block through screw; Position, said big end is regulated clamping device and is provided with the bottom adjustable support, and a side of said bottom adjustable support is provided with centralising device, and the opposite side of said bottom adjustable support is provided with big end clamping device;
Small end position adjustable clamp tightly installs, and is fixed on second slide block through screw, and adjustable clamp tight device in said small end position is provided with the bottom adjustable support;
Clamping device is regulated in the middle part, is fixed on the 3rd slide block through screw.
Above-mentioned jib part special fixture is characterized in that, also is provided with bracing frame on the said workbench.
Above-mentioned jib part special fixture is characterized in that, clamping device is regulated in position, said big end, and the both sides near guide rail that clamping device is regulated in tight device of small end position adjustable clamp and middle part are provided with side adjustment clamped spiked.
Above-mentioned jib part special fixture is characterized in that, clamping device is regulated in position, said big end, and the top of tight device of small end position adjustable clamp and middle part adjusting clamping device is respectively arranged with and presses down clamping device.
The utility model has the advantages that:
1, having realized when the different size jib class part processing can a shared sleeve clamp, has thoroughly solved the present situation of the corresponding sleeve clamp of each specification jib class workpiece, has practiced thrift cost.
2, easy to operate when different size jib class part is carried out clamping through anchor clamps being fixed on the guide rail slide block, shorten clamping greatly and regulate the time.
Description of drawings
Through reading the detailed description of non-limiting example being done with reference to following accompanying drawing, it is more obvious that the utility model and characteristic thereof, profile and advantage will become.Mark identical in whole accompanying drawings is indicated identical part.Painstakingly proportionally do not draw accompanying drawing, focus on illustrating the purport of the utility model.In the accompanying drawings, for cheer and bright, the part parts have been amplified.
Fig. 1 shows according to the utility model one specific embodiment, a kind of side schematic view of jib part special fixture; And
Fig. 2 shows according to the utility model one specific embodiment, a kind of vertical view of jib part special fixture.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further elaborated.The specific embodiment described herein only is used to explain the utility model, and is not used in the protection domain that limits the utility model.
With reference to figure 1 and jib part special fixture illustrated in fig. 2, particularly, comprise workbench 7, guide rail 9 is fixed on the said workbench 7, and said guide rail 9 is provided with some slide blocks 8; First regulates clamping device 11, be fixed on first slide block 81 through screw (not indicating among Fig. 1 and Fig. 2),
Position, said big end is regulated clamping device 11 and is provided with bottom adjustable support 2, and a side of said bottom adjustable support 2 is provided with centralising device 3, and the opposite side of said bottom adjustable support 2 is provided with big end clamping device 4;
Adjustable clamp tight device 12 in small end position is fixed on second slide block 82 through screw, and adjustable clamp tight device 12 in said small end position is provided with bottom adjustable support 2;
Clamping device 13 is regulated in the middle part, is fixed on the 3rd slide block 83 through screw.
Further, also be provided with bracing frame 1 on the said workbench 7, in order to supporting workpiece 6.
More particularly, the both sides near guide rail 9 of the said first adjusting clamping device, 11, the second adjusting clamping devices 12 and the 3rd adjusting clamping device 13 are provided with side adjustment clamped spiked 10.
For clamping work pieces 6, the top that the said first adjusting clamping device 11, the second is regulated clamping devices 12 and the 3rd adjusting clamping device 13 is respectively arranged with and presses down clamping device 5.
More preferably, see embodiment shown in Figure 1, be symmetrically arranged respectively on the workbench 7 two first and regulate 1, two the 3rd adjusting of 12, two propclips of clamping device 11, two second adjustings clamping device clamping device 13.
When using the utility model; Regulate position, big end earlier and regulate clamping device 11; Adjustable clamp tight device 12 in small end position is regulated clamping device 13 position on workbench 7 with the middle part, makes its reasonable Arrangement, guarantees that workpiece 6 can be put on the workbench 7 smoothly; Then clamping device 11 is regulated in position, big end, adjustable clamp tight device 12 in small end position is fixing through screw and workbench 7 with middle part adjusting clamping device 13.Lift workpiece 6 on the workbench 7, be placed on the bracing frame 1 below the workpiece 6, carry out the adjusting of workpiece afterwards.At first carry out centering and regulate, regulate bottom adjustable support 2 horizontal direction leveling then, carry out the side adjustment through regulating side adjustment clamped spiked 10 afterwards through two centralising devices 3.Clamp workpiece 6 with big end clamping device 4 through pressing down clamping device 5 after the adjustment completion, thus the clamping of completion workpiece.
It will be apparent to those skilled in the art that; When workpiece 6 specifications vary; Regulate clamping device 11 to big position, end, tight device 12 of small end position adjustable clamp and middle part are regulated screw fixing between clamping device 13 and the workbench 7 and are unclamped, and regulate the position, big end of workbench 7 one sides then and regulate clamping device 11; Adjustable clamp tight device 12 in small end position is regulated clamping device 13 with the middle part and is slided along guide rail 9; After arriving suitable position, fix with workbench 7 again, simultaneously bracing frame 1 is put on the suitable position of workbench 7 with screw; Repeat clamping workpiece adjustment link recited above afterwards again and accomplish the clamping of workpiece.
Those skilled in the art combine prior art and the foregoing description can realize said variant, and such variant does not influence the flesh and blood of the utility model, does not repeat them here.
More than the preferred embodiment of the utility model is described.It will be appreciated that the utility model is not limited to above-mentioned specific implementations, equipment of wherein not describing in detail to the greatest extent and structure are construed as with the common mode in this area to be implemented; Any those of ordinary skill in the art; Do not breaking away under the utility model technical scheme scope situation; All the method for above-mentioned announcement capable of using and technology contents are made many possible changes and modification to the utility model technical scheme; Or being revised as the equivalent embodiment of equivalent variations, this does not influence the flesh and blood of the utility model.Therefore, every content that does not break away from the utility model technical scheme, all still belongs in the scope of the utility model technical scheme protection any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.

Claims (4)

1. a jib part special fixture comprises workbench, it is characterized in that, also comprises:
Guide rail is fixed on the said workbench, and said guide rail is provided with some slide blocks;
Clamping device is regulated in big position, end; Be fixed on first slide block through screw; Position, said big end is regulated clamping device and is provided with the bottom adjustable support, and a side of said bottom adjustable support is provided with centralising device, and the opposite side of said bottom adjustable support is provided with big end clamping device;
Small end position adjustable clamp tightly installs, and is fixed on second slide block through screw, and adjustable clamp tight device in said small end position is provided with the bottom adjustable support;
Clamping device is regulated in the middle part, is fixed on the 3rd slide block through screw.
2. jib part special fixture according to claim 1 is characterized in that, also is provided with bracing frame on the said workbench.
3. jib part special fixture according to claim 1 is characterized in that, clamping device is regulated in position, said big end, and the both sides near guide rail that clamping device is regulated in tight device of small end position adjustable clamp and middle part are provided with side adjustment clamped spiked.
4. jib part special fixture according to claim 1 is characterized in that, clamping device is regulated in position, said big end, and the top of tight device of small end position adjustable clamp and middle part adjusting clamping device is respectively arranged with and presses down clamping device.
CN201120536273XU 2011-12-20 2011-12-20 Special part clamp for cantilever crane Expired - Fee Related CN202447933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120536273XU CN202447933U (en) 2011-12-20 2011-12-20 Special part clamp for cantilever crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120536273XU CN202447933U (en) 2011-12-20 2011-12-20 Special part clamp for cantilever crane

Publications (1)

Publication Number Publication Date
CN202447933U true CN202447933U (en) 2012-09-26

Family

ID=46863827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120536273XU Expired - Fee Related CN202447933U (en) 2011-12-20 2011-12-20 Special part clamp for cantilever crane

Country Status (1)

Country Link
CN (1) CN202447933U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392419A (en) * 2016-11-08 2017-02-15 芜湖市长江起重设备制造有限公司 Device for assembling pipes of crawler crane boom frame conveniently
CN106425232A (en) * 2016-11-08 2017-02-22 芜湖市长江起重设备制造有限公司 Clamp special for crawler crane boom set pipe
CN106425225A (en) * 2016-11-08 2017-02-22 芜湖市长江起重设备制造有限公司 Width-adjustable assembling mechanism for single cantilever crane
CN112276178A (en) * 2020-10-22 2021-01-29 中国兵器工业集团江山重工研究院有限公司 Directional pipe mills square frame device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106392419A (en) * 2016-11-08 2017-02-15 芜湖市长江起重设备制造有限公司 Device for assembling pipes of crawler crane boom frame conveniently
CN106425232A (en) * 2016-11-08 2017-02-22 芜湖市长江起重设备制造有限公司 Clamp special for crawler crane boom set pipe
CN106425225A (en) * 2016-11-08 2017-02-22 芜湖市长江起重设备制造有限公司 Width-adjustable assembling mechanism for single cantilever crane
CN112276178A (en) * 2020-10-22 2021-01-29 中国兵器工业集团江山重工研究院有限公司 Directional pipe mills square frame device

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Legal Events

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

Granted publication date: 20120926

Termination date: 20141220

EXPY Termination of patent right or utility model