CN201950551U - Material grinding device for universal joint - Google Patents
Material grinding device for universal joint Download PDFInfo
- Publication number
- CN201950551U CN201950551U CN2010205301638U CN201020530163U CN201950551U CN 201950551 U CN201950551 U CN 201950551U CN 2010205301638 U CN2010205301638 U CN 2010205301638U CN 201020530163 U CN201020530163 U CN 201020530163U CN 201950551 U CN201950551 U CN 201950551U
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- universal joint
- workpiece
- tool disk
- grinding
- groove
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- Expired - Fee Related
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Abstract
The utility model relates to a processing apparatus for a universal joint, in particular to a material grinding device for a universal joint, which aims to solve the problem of the complex positioning of workpieces for grinding machines in the prior art, especially the complicated processing procedure, the low work efficiency and the high production cost when a large number of workpieces are to be processed. The grinding device comprising a flange disc (1) is characterized in that the flange disc (1) is fixedly equipped with a working disc (2) and more than four grooves (3) for the installation of universal joints are evenly arranged on the working disc. One side of the working disc is equipped with a grinding wheel (4) for grinding workpieces.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of universal joint, especially relates to a kind of universal joint blank grinding attachment.
Background technology
Universal-joint cross trunnion of the prior art is generally all formed by middle axis body and with the arm that middle axis body links into an integrated entity.Chinese patent discloses a kind of cross axle grinding machine, and (Granted publication number: CN 201064863Y), it comprises support, main spindle box, grinding carriage tool, track and tailstock item point; Support is provided with cross track and long rails, and cross track one end is fixed with main spindle box, and main shaft one end that is provided with on the main spindle box connects motor by belt, and the main shaft other end connects workpiece chuck; The cross track other end is provided with tailstock centre, and tailstock centre is coaxial relative with the workpiece chuck on the main shaft; Long rails is provided with the grinding carriage tool that can advance and retreat, and grinding carriage tool below is provided with the servomechanism installation of fast advance and retreat; Main shaft is hollow, and an end passes thrust bearing, bearing cap, two fixedly connected belt pulleys of flat contact ball bearing, and two flat contact ball bearings are fixedly connected on the main spindle box housing by bolt, bearing cap; The main shaft other end is cone, and the centerless fixture fixed disk that its end is provided with connects workpiece chuck by bolt, and its tapered hole, core hole can be equipped with top in the hole; The Biserial cylindrical roller bearing that its poppet surface is provided with is fixed on the main spindle box housing by bolt, bearing cap; The grinding carriage tool comprises: bracing frame and grinding wheel spindle, and the grinding wheel spindle one end fixed emery wheel chuck that bracing frame upper end is provided with, other end fast pulley, belt pulley links to each other with motor on being fixed on bracing frame by belt; The bracing frame lower end is by being bolted to getting on the right track of long rails.But this grinding machine is comparatively complicated to the location of workpiece, when workpiece quantity more for a long time, manufacturing procedure is comparatively numerous and diverse, operating efficiency is lower, production cost is bigger.
The utility model content
The utility model provides a kind of universal joint blank grinding attachment, it mainly is that to solve the existing in prior technology grinding machine comparatively complicated to the location of workpiece, when workpiece quantity more for a long time, manufacturing procedure is comparatively numerous and diverse, operating efficiency is lower, the technical problem of the bigger grade of production cost.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Universal joint blank grinding attachment of the present utility model comprises ring flange, and described ring flange is fixed with tool disk, is evenly equipped with the groove that can install the universal joint workpiece more than 4 on the tool disk, and a side of tool disk is provided with the emery wheel that can grind the pin workpiece.Be evenly equipped with groove on the tool disk, the universal joint workpiece can be placed in the groove, after tool disk is rotated, can be ground pin processing by emery wheel near the workpiece in the groove of emery wheel, and away from continuing to install the workpiece of waiting to grind pin in the groove of emery wheel.The workpiece that mill is sold out is along with the rotation of tool disk can deviate to drop in groove.Therefore, installing, mill pin, three actions of blanking of workpiece can be disposablely finished in the rotation of tool disk, and working (machining) efficiency is higher.
As preferably, described groove is a circular arc, and its radian is consistent with the radian of universal joint workpiece outer surface.Leave spacing between the adjacent grooves, bump together when preventing the installing of universal joint workpiece.The degree of depth of groove arrives the emery wheel place when guaranteeing the workpiece rotation and can not fall down.
As preferably, described tool disk is fixed on the ring flange by securing member.Tool disk also can be fixed by welding on the ring flange, and it is comparatively convenient to use securing member to install, and securing member can be a bolt.
Therefore, the utility model is erector's sabot on ring flange, and the groove on the tool disk can be transported to workpiece one by one the emery wheel place and grind pin processing, the workpiece of completion of processing is blanking voluntarily, the working (machining) efficiency of whole operation is higher, and production cost is lower, has characteristics such as simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering among the figure: ring flange 1, tool disk 2, groove 3, emery wheel 4, securing member 5, universal joint workpiece 6.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the universal joint blank grinding attachment that this is routine, as Fig. 1, a ring flange 1 is arranged, ring flange is that bolting has tool disk 2 by securing member 5, the outer rim of tool disk is evenly equipped with the groove 3 that can install universal joint workpiece 6, groove is a circular arc, and its radian is consistent with the radian of universal joint workpiece outer surface.One side of tool disk is provided with the emery wheel 4 that can grind the pin workpiece.
During use, universal joint workpiece 6 is placed on the groove 3 successively, after ring flange 1 rotated, the universal joint workpiece moved to emery wheel 4 places, and emery wheel can grind pin processing to workpiece.Ring flange is rotated further, and the universal joint workpiece that mill is sold out can come off in groove 3.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (3)
1. universal joint blank grinding attachment, comprise ring flange (1), what it is characterized in that described ring flange (1) is fixed with tool disk (2), is evenly equipped with the groove (3) that can install the universal joint workpiece more than 4 on the tool disk, and a side of tool disk is provided with the emery wheel (4) that can grind the pin workpiece.
2. universal joint blank grinding attachment according to claim 1 is characterized in that described groove (3) is circular arc, and its radian is consistent with the radian of universal joint workpiece outer surface.
3. universal joint blank grinding attachment according to claim 1 and 2 is characterized in that described tool disk (2) is fixed on the ring flange (1) by securing member (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205301638U CN201950551U (en) | 2010-09-16 | 2010-09-16 | Material grinding device for universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205301638U CN201950551U (en) | 2010-09-16 | 2010-09-16 | Material grinding device for universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201950551U true CN201950551U (en) | 2011-08-31 |
Family
ID=44494677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205301638U Expired - Fee Related CN201950551U (en) | 2010-09-16 | 2010-09-16 | Material grinding device for universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201950551U (en) |
-
2010
- 2010-09-16 CN CN2010205301638U patent/CN201950551U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20130916 |