CN205325241U - Special clamping device of solid plane of axle bore hole - Google Patents
Special clamping device of solid plane of axle bore hole Download PDFInfo
- Publication number
- CN205325241U CN205325241U CN201521102631.0U CN201521102631U CN205325241U CN 205325241 U CN205325241 U CN 205325241U CN 201521102631 U CN201521102631 U CN 201521102631U CN 205325241 U CN205325241 U CN 205325241U
- Authority
- CN
- China
- Prior art keywords
- collet chuck
- elastic collet
- bore hole
- special clamping
- solid plane
- 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
Links
Abstract
The utility model relates to a special clamping device of solid plane of axle bore hole, including elastic barrel clamp and location support pole, elastic barrel clamp's the outside level in bottom is extended and is formed one edgewise outward, a vertical shaft hole is made in elastic barrel clamp's axle center, and the coaxial cartridge of location support pole is in this shaft hole, and the space between the upper surface of location support pole and the elastic barrel clamp upper surface is the workpiece setting region, a plurality of radial tight grooves of rising are made to elastic barrel clamp's upper surface equipartition, every the equal downwardly extending in tight groove to lower part of elastic barrel clamp of rising, the front end in every tight groove of rising all with the shaft hole intercommunication, the rear end in every tight groove of rising all extends to elastic barrel clamp's outer wall. The utility model relates to a reasonable in design, simple structure, easy dismounting's special clamping device of solid plane of axle bore hole, this device have the clamp and adorn characteristics effectual, fast, that the mountable is used on numerical control lathe, can shorten the clamping time after the use, improve product quality, reduce cost in business.
Description
Technical field
This utility model relates to the clamping device in machining technique field, especially a kind of solid plane bore hole Special clamping apparatus of axle。
Background technology
Current countershaft solid workpiece carries out punching, milling surface etc. adds and is usually staff man-hour and adopts manual installation way to be contained on fixture by workpiece, then machine tool is adopted to be processed, owing to being only capable of carrying out the processing of an operation every time, therefore there are the problems such as speed is slow, precision is low, labor strength is big。If adopting machining center to be processed, although can once complete the processing of multiple working procedure, but Cutter Body Processing with Machining Center speed is slow, and cost is high, enterprise's production cost can be increased, reduce the profit of enterprise。
Utility model content
The purpose of this utility model is in that to make up the deficiencies in the prior art part, it is provided that a kind of solid plane bore hole Special clamping apparatus of axle reasonable in design, that structure is ingenious, easy and simple to handle, practical。
The purpose of this utility model is realized by techniques below means:
The solid plane bore hole Special clamping apparatus of a kind of axle, it is characterised in that: including elastic collet chuck and positioning support strut, the bottom of elastic collet chuck is extended outward horizontally so as to form an outer edgewise；A vertical axis hole is made in the axle center of elastic collet chuck, and positioning support strut is coaxially inserted in this axis hole, and the space between upper surface and the elastic collet chuck upper surface of positioning support strut is workpiece installation region；Elastic collet chuck be evenly distributed in the upper surface the tensioner groove making multiple radial direction, each tensioner groove all extends downward the bottom of elastic collet chuck, and the front end of each tensioner groove all connects with axis hole, and the rear end of each tensioner groove all extends to the outer wall of elastic collet chuck。
And, the bottom of described positioning support strut is fixedly mounted with by the bottom of screw Yu elastic collet chuck。
And, uniform on the outer edgewise of described elastic collet chuck make multiple installing hole。
And, tensioner groove made on described elastic collet chuck is three。
And, the end of each tensioner groove of described elastic collet chuck all connects a circular trough。
And, described elastic collet chuck adopts 65 manganese spring steels to make。
Advantage of the present utility model and having the benefit effect that
1, this device mainly includes elastic collet chuck and positioning support strut, and workpiece can be felt relieved by positioning support strut, and elastic collet chuck has elasticity, and workpiece can be locked by tensioner groove made on it。This structural design is simple and practical, and clamping is convenient, is arranged on by this device on numerically controlled lathe and can realize the solid milling flat of axle and Boring, thus improving work efficiency and machining accuracy。
2, this device may be installed and uses on lathe, and not only speed is fast compared with machining center, and production cost is low, when produced in large volumes, the production cost of enterprise can be greatly reduced。
3, end one circular trough of connection of the tensioner groove in this device, this design is compared with straight trough, it is possible to reduce tensioner trench bottom stress, it is to avoid elastic collet chuck damages, and can extend the service life of elastic collet chuck。
4, this utility model is a kind of solid plane bore hole Special clamping apparatus of axle reasonable in design, simple in construction, easy accessibility, this device has and clamps that effective, speed is fast, may be installed the feature used on numerically controlled lathe, can shorten the clamping time, improves product quality, reduces entreprise cost after using。
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is the top view (installation workpiece) of Fig. 1；
Fig. 3 is the sectional view of Fig. 1；
Fig. 4 is the axonometric chart of workpiece。
Detailed description of the invention
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing；It should be noted that the present embodiment is narrative, it not determinate, it is impossible to limit protection domain of the present utility model with this。
The solid plane bore hole Special clamping apparatus of a kind of axle, including elastic collet chuck 1 and positioning support strut 7, the bottom of elastic collet chuck is extended outward horizontally so as to form an outer edgewise 4, uniform on outer edgewise makes multiple installing hole 6, is three in the present embodiment。Elastic collet chuck adopts 65 manganese spring steels to make, and has certain elasticity。
A vertical axis hole is made in the axle center of elastic collet chuck, and positioning support strut is coaxially inserted in this axis hole, and the bottom of positioning support strut is fixedly mounted with by the bottom of screw Yu elastic collet chuck。Space between upper surface and the elastic collet chuck upper surface of positioning support strut is workpiece installation region。
Elastic collet chuck be evenly distributed in the upper surface the tensioner groove 2 making multiple radial direction, the present embodiment is three, each tensioner groove all extends downward the bottom of elastic collet chuck, and the end of each tensioner groove all connects a circular trough 3。The front end of each tensioner groove all connects with axis hole, and the rear end of each tensioner groove all extends to the outer wall of elastic collet chuck。
Using method of the present utility model is:
This device is arranged on the oil pressure three-jaw of numerically controlled lathe, workpiece 5 is placed in the workpiece installation region of elastic collet chuck, use positioning support strut location, and utilize the tensioner groove of elastic collet chuck that workpiece is clamped location。
Claims (6)
1. the solid plane bore hole Special clamping apparatus of axle, it is characterised in that: including elastic collet chuck and positioning support strut, the bottom of elastic collet chuck is extended outward horizontally so as to form an outer edgewise；A vertical axis hole is made in the axle center of elastic collet chuck, and positioning support strut is coaxially inserted in this axis hole, and the space between upper surface and the elastic collet chuck upper surface of positioning support strut is workpiece installation region；Elastic collet chuck be evenly distributed in the upper surface the tensioner groove making multiple radial direction, each tensioner groove all extends downward the bottom of elastic collet chuck, and the front end of each tensioner groove all connects with axis hole, and the rear end of each tensioner groove all extends to the outer wall of elastic collet chuck。
2. the solid plane bore hole Special clamping apparatus of a kind of axle according to claim 1, it is characterised in that: the bottom of described positioning support strut is fixedly mounted with by the bottom of screw Yu elastic collet chuck。
3. the solid plane bore hole Special clamping apparatus of a kind of axle according to claim 1, it is characterised in that: uniform on the outer edgewise of described elastic collet chuck make multiple installing hole。
4. the solid plane bore hole Special clamping apparatus of a kind of axle according to claim 1, it is characterised in that: tensioner groove made on described elastic collet chuck is three。
5. the solid plane bore hole Special clamping apparatus of a kind of axle according to claim 1 or 4, it is characterised in that: the end of each tensioner groove of described elastic collet chuck all connects a circular trough。
6. the solid plane bore hole Special clamping apparatus of a kind of axle according to claim 1, it is characterised in that: described elastic collet chuck adopts 65 manganese spring steels to make。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102631.0U CN205325241U (en) | 2015-12-24 | 2015-12-24 | Special clamping device of solid plane of axle bore hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102631.0U CN205325241U (en) | 2015-12-24 | 2015-12-24 | Special clamping device of solid plane of axle bore hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205325241U true CN205325241U (en) | 2016-06-22 |
Family
ID=56312988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102631.0U Expired - Fee Related CN205325241U (en) | 2015-12-24 | 2015-12-24 | Special clamping device of solid plane of axle bore hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205325241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398583A (en) * | 2017-09-19 | 2017-11-28 | 铜陵市沃尔曼流体控制设备有限公司 | Cam is automatically positioned processing drill jig |
-
2015
- 2015-12-24 CN CN201521102631.0U patent/CN205325241U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398583A (en) * | 2017-09-19 | 2017-11-28 | 铜陵市沃尔曼流体控制设备有限公司 | Cam is automatically positioned processing drill jig |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20171224 |