CN209717036U - A kind of external clamping elastic collet centering and clamping apparatus - Google Patents

A kind of external clamping elastic collet centering and clamping apparatus Download PDF

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Publication number
CN209717036U
CN209717036U CN201920396625.2U CN201920396625U CN209717036U CN 209717036 U CN209717036 U CN 209717036U CN 201920396625 U CN201920396625 U CN 201920396625U CN 209717036 U CN209717036 U CN 209717036U
Authority
CN
China
Prior art keywords
elastic collet
clamping
clamp body
fastening nut
workpiece
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
CN201920396625.2U
Other languages
Chinese (zh)
Inventor
刘忠贤
史庆春
何扬清
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.)
Jiangsu Rungu Equipment Manufacturing Co Ltd
Original Assignee
Jiangsu Rungu Equipment Manufacturing 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 Jiangsu Rungu Equipment Manufacturing Co Ltd filed Critical Jiangsu Rungu Equipment Manufacturing Co Ltd
Priority to CN201920396625.2U priority Critical patent/CN209717036U/en
Application granted granted Critical
Publication of CN209717036U publication Critical patent/CN209717036U/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 external clamping elastic collet centering and clamping apparatus, belong to technical field of mechanical processing, and a kind of external clamping elastic collet centering and clamping apparatus is made of clamp body, fastening nut, elastic collet, workpiece and control crank;It is characterized by: the clamp body is that ladder covers shape, it is connected on lathe with inner bolt;The elastic collet is installed on clamp body inner hole;The workpiece is installed in elastic collet;The fastening nut is installed on the thread spindle on clamp body top;The control crank is installed on fastening nut.The advantages that the utility model is easy to operate, reliable clamping, high production efficiency.

Description

A kind of external clamping elastic collet centering and clamping apparatus
Technical field
The utility model relates to a kind of external clamping elastic collet centering and clamping apparatus, belong to technical field of mechanical processing.
Background technique
In mechanical manufacturing technology, the clamping of workpiece is required it is very high, in pincers worker clamping, usually used flat-nose pliers into Luggage folder, when the milling flat on some small parts or keyway, since Milling Force is smaller and steady, for complicated or irregular Part with flat-nose pliers come clamping with regard to relatively time-consuming and clamping loosely, if parts fixation is insecure, in process be easy The phenomenon that existing part falls off, falls off in case of part, has great threat to the safety of process equipment, even, for behaviour It will also result in injury as personnel.If productivity is lower in this way for part comparison is long and produces in enormous quantities, it is Saving production cost improves productivity effect, therefore to design a kind of external clamping elastic collet centering and clamping apparatus very necessary.
Utility model content
To solve the above problems, the purpose of this utility model is precisely in order to solve above-mentioned the deficiencies in the prior art, this is practical Novel is designed to provide a kind of external clamping elastic collet centering and clamping apparatus.
To solve the above problems, the utility model is achieved through the following technical solutions: a kind of external clamping elastic collet Centering and clamping apparatus is made of clamp body, fastening nut, elastic collet, workpiece and control crank;It is characterized by: described Clamp body be ladder cover shape, be connected on lathe with inner bolt;The elastic collet is installed on clamp body inner hole;It is described Workpiece be installed in elastic collet;The fastening nut is installed on the thread spindle on clamp body top;The manipulation hand Handle is installed on fastening nut.
The beneficial effects of the utility model are: easy to operate, the advantages that reliable clamping, high production efficiency.
Detailed description of the invention
Fig. 1 is a kind of external clamping elastic collet centering and clamping apparatus structural schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of external clamping elastic collet centering and clamping apparatus, is by clamp body 1, fastening nut 2, elastic clip First 3, workpiece 4 and control crank 5 form;It is characterized by: the clamp body 1 is that ladder covers shape, machine is connected in inner bolt On bed;The elastic collet 3 is installed on 1 inner hole of clamp body;The workpiece 4 is installed in elastic collet 3;Described is tight Gu nut 2 is installed on the thread spindle on 1 top of clamp body;The control crank 5 is installed on fastening nut 2.It is suitable when work Hour hands rotate control crank, and fastening nut is moved down in the drop-down dynamic elasticity collet that is threadedly engaged with clamp body top, make it Extruding of the male cone (strobilus masculinus) by clamp body internal conical surface, to make elastic collet to contract by Workpiece clamping;When rotating counterclockwise Fastening nut loosens when control crank, and elastic collet, which expands outwardly, loosens workpiece, to can be taken off workpiece.
Advantage: easy to operate, reliable clamping, high production efficiency
The utility model is disclosed with preferable implementation above, so it is all to take not to limit the utility model With replacement or equivalent transformation technical solution obtained, all fall in the protection scope of the utility model.

Claims (1)

1. a kind of external clamping elastic collet centering and clamping apparatus is by clamp body, fastening nut, elastic collet, workpiece and manipulation Handle composition;It is characterized by: the clamp body is that ladder covers shape, it is connected on lathe with inner bolt;The elastic clip Head is installed on clamp body inner hole;The workpiece is installed in elastic collet;The fastening nut is installed on clamp body On the thread spindle in portion;The control crank is installed on fastening nut.
CN201920396625.2U 2019-03-27 2019-03-27 A kind of external clamping elastic collet centering and clamping apparatus Expired - Fee Related CN209717036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920396625.2U CN209717036U (en) 2019-03-27 2019-03-27 A kind of external clamping elastic collet centering and clamping apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920396625.2U CN209717036U (en) 2019-03-27 2019-03-27 A kind of external clamping elastic collet centering and clamping apparatus

Publications (1)

Publication Number Publication Date
CN209717036U true CN209717036U (en) 2019-12-03

Family

ID=68688890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920396625.2U Expired - Fee Related CN209717036U (en) 2019-03-27 2019-03-27 A kind of external clamping elastic collet centering and clamping apparatus

Country Status (1)

Country Link
CN (1) CN209717036U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191203

CF01 Termination of patent right due to non-payment of annual fee