CN203227835U - Universal chuck device - Google Patents
Universal chuck device Download PDFInfo
- Publication number
- CN203227835U CN203227835U CN 201320107045 CN201320107045U CN203227835U CN 203227835 U CN203227835 U CN 203227835U CN 201320107045 CN201320107045 CN 201320107045 CN 201320107045 U CN201320107045 U CN 201320107045U CN 203227835 U CN203227835 U CN 203227835U
- Authority
- CN
- China
- Prior art keywords
- chuck
- jaw chuck
- step shaft
- connecting hole
- taper shank
- 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 - Lifetime
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- Gripping On Spindles (AREA)
Abstract
The utility model belongs to a machine tool accessory and particularly relates to a universal chunk device for being installed at the tail end of a machine tool. The universal chunk device comprises a four-jaw chuck for clamping articles, wherein a connecting hole is formed in the center of the four-jaw chuck. The universal chunk device is characterized in that a Morse taper shank is arranged on the four-jaw chuck, a first step shaft and a second step shaft are disposed on the Morse taper shank, a radial bearing is mounted on the first step shaft, a thrust bearing is arranged on the second step shaft, and both the radial bearing and the thrust bearing are matched with the connecting hole of the four-jaw chuck. By means of the universal chunk device, the tail portion of the machine tool can clamp workpieces, problems that time is consumed and the workpieces are not accurately positioned when the sleeve workpieces are clamped are solved, production efficiency is improved, and requirements of mass production are met.
Description
Technical field
The utility model belongs to machine tool accessories, and is particularly a kind of be used to the general-purpose chuck assembly that is installed in the lathe end.
Background technology
During Vehicle Processing sleeve class workpiece, need singly join plug usually.This method has several shortcomings: make the plug waste material 1.; 2. the production, installation and removal plug prolongs process time; 3. install, dismantle plug and may destroy workpiece.Vehicle Processing sleeve class workpiece also can use horn mouth top.The shortcoming of this method is: can not be used for the big workpiece of processing offset 1.; 2. need the blanking inner hole surplus bigger, with the processing technology conical surface.The Vehicle Processing cylindrical is irregular, the blank of cylindrical state difference, can't use centre frame (not having datum level), after needing to use the boring machine drill centers, changes Vehicle Processing over to.
Summary of the invention
The utility model is at the deficiencies in the prior art, related to a kind of general-purpose chuck assembly that workpiece is clamped for the lathe afterbody, it has overcome exist when sleeve class workpiece clamps time-consuming, the problem that the location is inaccurate, improve production efficiency, satisfied requirement of mass production.
The utility model is achieved through the following technical solutions:
The general-purpose chuck assembly, comprise the chuck for gripping objects, connecting hole is set in the chuck in the heart, it is characterized in that: described chuck is provided with Morse taper shank, described Morse taper shank is provided with first step axle and second step axle, described first step axle is provided with journal bearing, and described second step axle is provided with thrust bearing, and journal bearing and thrust bearing all cooperate with the connecting hole of chuck.
The utlity model has following advantage:
The utility model has related to a kind of general-purpose chuck assembly, can be used in and be installed in the terminal device that is used for the end of cover tubing part is carried out clamping and positioning of lathe, be convenient to the location, end to sleeve part, shorten the positioning and fixing time, enhance productivity, can also be used for the clamping of irregular part simultaneously, can regulate the center of rotation that chuck is adjusted irregular part, be convenient to location and processing to irregular part.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the utility model will become apparent.Wherein:
Figure 1 shows that structural representation of the present utility model;
1 is chuck among the figure, and 2 is journal bearing, and 3 is thrust bearing, and 4 is Morse taper shank, and 5 is the first step axle, and 6 is the second step axle.
The specific embodiment
General-purpose chuck assembly as shown in Figure 1, comprise the chuck 1 for gripping objects, connecting hole is set in the chuck 1 in the heart, it is characterized in that: described chuck 1 is provided with Morse taper shank 4, described Morse taper shank 4 is provided with first step axle 5 and second step axle 6, described first step axle 5 is provided with journal bearing 2, and described second step axle 6 is provided with thrust bearing 3, and journal bearing 2 and thrust bearing 3 all cooperate with the connecting hole of chuck.
The utlity model has following advantage:
The utility model has related to a kind of general-purpose chuck assembly, can be used in and be installed in the terminal device that is used for the end of cover tubing part is carried out clamping and positioning of lathe, be convenient to the location, end to sleeve part, shorten the positioning and fixing time, enhance productivity, can also be used for the clamping of irregular part simultaneously, can regulate the center of rotation that chuck is adjusted irregular part, be convenient to location and processing to irregular part.
The utility model is not limited to described embodiment; those skilled in the art is not breaking away from spirit of the present utility model namely openly in the scope; still can do some corrections or change, so rights protection scope of the present utility model is as the criterion with claims restricted portion.
Claims (1)
1. general-purpose chuck assembly, comprise the chuck for gripping objects, connecting hole is set in the chuck in the heart, it is characterized in that: described chuck is provided with Morse taper shank, described Morse taper shank is provided with first step axle and second step axle, described first step axle is provided with journal bearing, and described second step axle is provided with thrust bearing, and journal bearing and thrust bearing all cooperate with the connecting hole of chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107045 CN203227835U (en) | 2013-03-08 | 2013-03-08 | Universal chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320107045 CN203227835U (en) | 2013-03-08 | 2013-03-08 | Universal chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227835U true CN203227835U (en) | 2013-10-09 |
Family
ID=49283984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320107045 Expired - Lifetime CN203227835U (en) | 2013-03-08 | 2013-03-08 | Universal chuck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741647A (en) * | 2014-12-25 | 2015-07-01 | 东莞理工学院 | Shell single-action chuck tool of steering gear |
| CN112096627A (en) * | 2020-09-25 | 2020-12-18 | 台州市杰龙风机厂 | Low-loss axial flow fan |
| CN109922911B (en) * | 2016-12-05 | 2021-03-09 | 日锻汽门株式会社 | Machining device, method for using machining device, and chuck device |
-
2013
- 2013-03-08 CN CN 201320107045 patent/CN203227835U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741647A (en) * | 2014-12-25 | 2015-07-01 | 东莞理工学院 | Shell single-action chuck tool of steering gear |
| CN109922911B (en) * | 2016-12-05 | 2021-03-09 | 日锻汽门株式会社 | Machining device, method for using machining device, and chuck device |
| CN112096627A (en) * | 2020-09-25 | 2020-12-18 | 台州市杰龙风机厂 | Low-loss axial flow fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
|
| CX01 | Expiry of patent term |