CN203109845U - Clamping device for facilitating assembly and disassembly - Google Patents

Clamping device for facilitating assembly and disassembly Download PDF

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Publication number
CN203109845U
CN203109845U CN 201320170094 CN201320170094U CN203109845U CN 203109845 U CN203109845 U CN 203109845U CN 201320170094 CN201320170094 CN 201320170094 CN 201320170094 U CN201320170094 U CN 201320170094U CN 203109845 U CN203109845 U CN 203109845U
Authority
CN
China
Prior art keywords
clamping
base
clamp
workpiece
shape
Prior art date
Application number
CN 201320170094
Other languages
Chinese (zh)
Inventor
蔡郴英
Original Assignee
浙江机电职业技术学院
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 浙江机电职业技术学院 filed Critical 浙江机电职业技术学院
Priority to CN 201320170094 priority Critical patent/CN203109845U/en
Application granted granted Critical
Publication of CN203109845U publication Critical patent/CN203109845U/en

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Abstract

The utility model discloses a clamping device for facilitating assembly and disassembly. The clamping device for facilitating the assembly and the disassembly comprises a base and a clamping body. A pressing threaded rod capable of moving up and down is connected at the upper end of the clamping body in a threaded mode. A handle is arranged at the top end of the pressing threaded rod. The base used for placement of a workpiece is arranged below the threaded rod. A hinge pin connected with the lower end of the clamping body together is arranged on the base. The base comprises an upper supporting face and a lower supporting face in shape. The distance between the hinge pin and the upper supporting face is unequal to the distance between the hinge pin and the lower supporting face. The clamping device for facilitating the assembly and the disassembly is simple in structure. When the size of a clamping opening of the clamping device is greatly different from the size of the workpiece, one clamping opening is determined to be used through rotation of the hinge pin connected with the clamping body together, the number of cycles of manual rotation of the threaded rod is reduced, the workpiece can be easily assembled and disassembled, and use time of an operator is saved.

Description

A kind of binding clasp that is easy to load and unload
Technical field
The utility model relates to a kind of binding clasp, especially a kind of binding clasp that is easy to load and unload.
Background technology
Existing manual binding clasp scarcely makes things convenient at the clamp mouth part place work piece or takes out workpiece, the structure more complicated of binding clasp, workpiece is mounted and dismounted inconvenience, when the folder mouth size of manual binding clasp is mutually far short of what is expected with the workpiece size size, need the many circles of rotary screw, the folder mouth of binding clasp could be adjusted to desired location, quite consuming time for using, effect is bad.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of binding clasp that is easy to load and unload is provided, and it is simple in structure, is easy to workpiece is mounted and dismounted.
The utility model solves the technical scheme that its technical problem adopts: this binding clasp that is easy to load and unload, comprise base and clamp, and the upper end screw thread of clamp is connected with clamping screw moving up and down, and the top of clamping screw is provided with handle; The below of screw rod is provided with the base for place work piece, and base is provided with the bearing pin that the lower end with clamp links together, and the shape of base comprises upper support face and lower support face, and the distance of bearing pin to the distance of upper support face and bearing pin to the lower support face is unequal.Like this, different to the distance of lower support face with bearing pin to the distance of upper support face according to bearing pin, by the bearing pin that rotation and clamp link together, make the bottom surface of screw rod and upper support face form a folder mouth, perhaps make the bottom surface of screw rod and lower support face form another folder mouth; Because varying in size of workpiece to be machined so the folder mouth of selection is also different, determined to place workpiece to be machined at clamp mouth part earlier after the good folder mouth, clamps the workpiece to be machined that is placed in clamp mouth part again.Clamp on the base can tilt to fall, and the handled easily person is at the clamp mouth part place work piece or take out workpiece.It is simple in structure, is easy to workpiece is mounted and dismounted, and has saved operator's service time greatly.
Further, the cross sectional shape of base is I-shaped.Like this, the understructure shape is limited, it is more common to choose a kind of understructure shape, and material is saved in processing easily, and the handled easily person uses.
The cross sectional shape of clamp is C shape.Like this, the clamp structure shape is limited, choose that a kind of clamp structure shape is fit to workpiece is mounted and dismounted more.
The bottom of screw rod is provided with the clamping plate for clamping work pieces.Like this, the handled easily person clamps workpiece to be machined, makes workpiece to be machined more solid and reliable.
During use, at first according to the shape size of workpiece to be machined, determine to use one of them folder mouth, then clamp is tilted to fall, supporting surface at base is put workpiece to be machined, and the screw rod by operation clamp upper end makes clamping plate clamp workpiece to be machined then, and the clamping force size is regulated by handle.
The effect that the utility model is useful is: the utility model is simple in structure, when the folder mouth size of binding clasp is mutually far short of what is expected with the workpiece size size, by rotating the bearing pin that links together with clamp, determine to use one of them folder mouth, reduce the number of turns of manual rotary screw, be easy to workpiece is mounted and dismounted, save operator's service time.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 rotates structural representation after finishing for clamp among Fig. 1 around bearing pin.
Description of reference numerals: base 1, upper support face 1-1, lower support face 1-2, clamp 2, screw rod 3, bearing pin 4, handle 5, clamping plate 6.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: the binding clasp that is easy to load and unload in the present embodiment, comprise base 1 and clamp 2, the upper end screw thread of clamp 2 is connected with screw rod 3 moving up and down, and the top of screw rod 3 is provided with handle 5; The below of screw rod 3 is provided with the base 1 for place work piece, base 1 is provided with the bearing pin 4 that the lower end with clamp 2 links together, the shape of base 1 comprises upper support face 1-1 and lower support face 1-2, and the distance of bearing pin 4 to the distance of upper support face 1-1 and bearing pin 4 to lower support face 1-2 is unequal.The cross sectional shape of base 1 is I-shaped.The cross sectional shape of clamp 2 is C shape.The bottom of screw rod 3 is provided with the clamping plate 6 for clamping work pieces.
During use, at first according to the shape size of workpiece to be machined, determine to use one of them folder mouth, then clamp 2 is tilted to fall, supporting surface at base 1 is put workpiece to be machined, screw rod 3 by operation clamp 2 upper ends makes clamping plate 6 clamp workpiece to be machined then, and the clamping force size is regulated by handle 5.
The utility model is simple in structure, when the folder mouth size of binding clasp is mutually far short of what is expected with the workpiece size size, by rotating the bearing pin 4 that links together with clamp 2, determine to use one of them folder mouth, reduce the number of turns of manual rotary screw 3, be easy to workpiece is mounted and dismounted, save operator's service time.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims (4)

1. binding clasp that is easy to load and unload, comprise base (1) and clamp (2), the upper end screw thread of clamp (2) is connected with screw rod moving up and down (3), the top of screw rod (3) is provided with handle (5), it is characterized in that: the below of described screw rod (3) is provided with the base (1) for place work piece, base (1) is provided with the bearing pin (4) that the lower end with clamp (2) links together, the shape of base (1) comprises upper support face (1-1) and lower support face (1-2), and the distance of bearing pin (4) to the distance of upper support face (1-1) and bearing pin (4) to lower support face (1-2) is unequal.
2. the binding clasp that is easy to load and unload according to claim 1, it is characterized in that: the cross sectional shape of described base (1) is I-shaped.
3. the binding clasp that is easy to load and unload according to claim 1, it is characterized in that: the cross sectional shape of described clamp (2) is C shape.
4. the binding clasp that is easy to load and unload according to claim 1, it is characterized in that: the bottom of described screw rod (3) is provided with the clamping plate (6) for clamping work pieces.
CN 201320170094 2013-04-08 2013-04-08 Clamping device for facilitating assembly and disassembly CN203109845U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320170094 CN203109845U (en) 2013-04-08 2013-04-08 Clamping device for facilitating assembly and disassembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320170094 CN203109845U (en) 2013-04-08 2013-04-08 Clamping device for facilitating assembly and disassembly

Publications (1)

Publication Number Publication Date
CN203109845U true CN203109845U (en) 2013-08-07

Family

ID=48890222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320170094 CN203109845U (en) 2013-04-08 2013-04-08 Clamping device for facilitating assembly and disassembly

Country Status (1)

Country Link
CN (1) CN203109845U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481220A (en) * 2013-09-23 2014-01-01 北京北方车辆集团有限公司 Cam type pressing device
CN105856119A (en) * 2016-06-22 2016-08-17 光隆精密工业(福州)有限公司 C-type multi-angle manual self-locking turnover mechanism and application method thereof
CN108422363A (en) * 2018-02-08 2018-08-21 嘉善翱鹰五金制品厂 A kind of multifunctional wrench
CN108481242A (en) * 2018-02-08 2018-09-04 嘉善翱鹰五金制品厂 A kind of telescopic wrench

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481220A (en) * 2013-09-23 2014-01-01 北京北方车辆集团有限公司 Cam type pressing device
CN105856119A (en) * 2016-06-22 2016-08-17 光隆精密工业(福州)有限公司 C-type multi-angle manual self-locking turnover mechanism and application method thereof
CN108422363A (en) * 2018-02-08 2018-08-21 嘉善翱鹰五金制品厂 A kind of multifunctional wrench
CN108481242A (en) * 2018-02-08 2018-09-04 嘉善翱鹰五金制品厂 A kind of telescopic wrench

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

Granted publication date: 20130807

Termination date: 20160408