CN202079443U - Automatic feeding mechanism of centerless grinder - Google Patents
Automatic feeding mechanism of centerless grinder Download PDFInfo
- Publication number
- CN202079443U CN202079443U CN2011200202397U CN201120020239U CN202079443U CN 202079443 U CN202079443 U CN 202079443U CN 2011200202397 U CN2011200202397 U CN 2011200202397U CN 201120020239 U CN201120020239 U CN 201120020239U CN 202079443 U CN202079443 U CN 202079443U
- Authority
- CN
- China
- Prior art keywords
- base
- shelf
- centerless grinder
- rotating wheel
- belt
- 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
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to an automatic feeding mechanism of a centerless grinder, which is characterized in that the automatic feeding mechanism is provided with a base, a plurality of rotating wheel frames and a driving shaft are mounted on the base, a certain angle is formed between the central line of the base and each rotating wheel frame, each rotating wheel frame comprises a frame, a pair of connecting rods hinged onto the frame and rotating wheels connected onto the connecting rods, the outside of each rotating wheel is provided with a first belt pulley connected integrally with the rotating wheel, the driving shaft is arranged along the axial direction of the base, second belt pulleys corresponding to the rotating wheel frames are mounted on the driving shaft, and a belt is connected among the first belt pulleys and the second belt pulleys. The automatic feeding mechanism is simple in structure and reliable in performance, and is applicable to conveying workpieces with different shaft diameters by the aid of adjusting screws.
Description
Technical field
The utility model relates to a kind of grinding machine auxiliary equipment, relates in particular to a kind of centerless grinder automatic feed mechanism.
Background technology
Realizing the centerless grinder self-feeding, is the indispensable link of centerless grinder.The automatic feeding of prior art, as Chinese patent 201224054 centerless grinder autoloaders, be that the secondary and feeding actuating device of feeding guide is installed on support, the feeding guide pair is made up of two guide rails, have certain distance between two guide rails and form the lasso transfer passage, all install by rail brackets at two guide rail two ends, wherein the rail brackets on the end guide rail is installed on the slide plate of guide rail position adjusting device, the feeding actuating device comprises motor and the disk that is fixedly mounted on the machine shaft, disk is clipped between two guide rails, motor is installed in the support by the motor position adjusting device, described support is provided with the switching device that the control motor rotates, and switching device is connected with motor by electric wire.The feed mechanism of 201,271,887 1 kinds of centreless grindings of Chinese patent machinery usefulness and for example, comprise blanking rack and material folding assembly, the blanking rack end is provided with discharging opening, the material folding assembly comprises the material folding arm of a rotating mechanism and a strap clamp stub bar, the material folding arm is connected on the rotating mechanism, can move back and forth between discharging opening and centreless grinding machinery.Above-mentioned patent only is applicable to race ring processing, and is not suitable for major axis class workpiece.
Summary of the invention
The utility model main purpose is a kind of major axis class centerless grinder automatic feed mechanism of part processing in addition that is applicable to of design.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of centerless grinder automatic feed mechanism is characterized in that: have base, the some rotary wheel frames angled with the base center line are housed on the described base; Described rotary wheel frame comprises shelf, hinged pair of links on the top of the shelf and the runner that is connected on the connecting rod, and there is the belt wheel one that fuses with runner in the outside of described runner; Be equipped with on the described base along the axial arranged driving shaft of base, the belt wheel two of corresponding layout with rotary wheel frame is installed on the described driving shaft; Be connected with belt between described belt wheel one and the belt wheel two.
Technique scheme of the present utility model also can be further perfect:
As preferably, described shelf is the chevron structure, and two connecting rods are arranged in respectively in two cavitys of chevron, has clamping plate to separate in the middle of the connecting rod, and the centre that the bottom of described two connecting rods and shelf are gone to the bottom is hinged, and is same pin joint.
As preferably, the upper end of two end faces that described shelf contacts with connecting rod is provided with adjustment screw, in order to regulate the distance between two runners, to adapt to the needs of the different diameters of axle.
As preferably, become 82-88 ° of angle between the center line of described base and the rotary wheel frame center line, arrange in the same way.When runner rotates, hold up the workpiece that is placed between two runners, drive workpiece rotation and reach.
The beneficial effects of the utility model are:
Feed mechanism is simple in structure, dependable performance.
The workpiece rotation is advanced, and the position is easy to adjust.
Owing to adjustment screw is set, goes for transmitting the workpiece of the different diameters of axle.
Adopt full steel structure, good rigidly, runner all adopt the 40Cr material, quench hot, and plating hard chromium on surface, coefficient of friction is little, can improve centerless grinder processing work precision.
Description of drawings
Accompanying drawing 1 is a kind of rotary wheel frame structural front view of the present utility model;
Accompanying drawing 2 is Fig. 1 vertical views.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
The rotary wheel frame A of centerless grinder automatic feed mechanism as shown in Figure 1, 2, described rotary wheel frame A is installed on the base, and described rotary wheel frame becomes 85 ° of angles with the base center line, and described rotary wheel frame is provided with a plurality of on base, and its spacing equates.Rotary wheel frame comprises shelf 3, shelf is the chevron structure, in two cavitys of chevron structure, respectively be provided with a connecting rod 4, the bottom of two connecting rods and bottom shelf interposition are equipped with same pin joint 6, there are clamping plate to separate in the middle of the connecting rod, the shelf outside is stretched out in the upper end of connecting rod, and the end is provided with runner 1, and the lateral surface of runner has the belt wheel 1 that fuses with runner.The upper end of two end faces that contact with connecting rod of shelf 3 is provided with adjustment screw 5, in order to regulating the distance between connecting rod 4 and shelf 3 contact-making surfaces, that is regulates the distance between two runners 1, to adapt to the workpiece needs that transmit the different diameters of axle.Be equipped with on the base along the axial arranged driving shaft of base, it is consistent that the length of driving shaft and rotary wheel frame are provided with length, and the belt wheel two of corresponding layout with rotary wheel frame is installed on the driving shaft, is connected with belt between belt wheel one and the belt wheel two.
During work, long axis workpiece places between two runners 1 of a plurality of rotary wheel frame A, because the synchronous rotation of runner, and between rotary wheel frame A and the base an identical angle is arranged, and moves forward the purpose of realization grinding machine self-feeding while impel workpiece to rotate.
Claims (4)
1. a centerless grinder automatic feed mechanism is characterized in that: have base, the some rotary wheel frames angled with the base center line are housed on the described base; Described rotary wheel frame comprises shelf, hinged pair of links on the top of the shelf and the runner that is connected on the connecting rod, and there is the belt wheel one that fuses with runner in the outside of described runner; Be equipped with on the described base along the axial arranged driving shaft of base, the belt wheel two of corresponding layout with rotary wheel frame is installed on the described driving shaft; Be connected with belt between described belt wheel one and the belt wheel two.
2. centerless grinder automatic feed mechanism according to claim 1 is characterized in that: described shelf is the chevron structure, and described two connecting rods lay respectively in two cavitys, has clamping plate to separate in the middle of the connecting rod, and described two connecting rods and shelf are same pin joint.
3. centerless grinder automatic feed mechanism according to claim 1 and 2 is characterized in that: two end face upper ends that described shelf contacts with connecting rod are provided with adjustment screw.
4. centerless grinder automatic feed mechanism according to claim 1 and 2 is characterized in that: become 82-88 ° of angle between the center line of described base and the rotary wheel frame center line, arrange in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202397U CN202079443U (en) | 2011-01-21 | 2011-01-21 | Automatic feeding mechanism of centerless grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202397U CN202079443U (en) | 2011-01-21 | 2011-01-21 | Automatic feeding mechanism of centerless grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079443U true CN202079443U (en) | 2011-12-21 |
Family
ID=45340097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200202397U Expired - Fee Related CN202079443U (en) | 2011-01-21 | 2011-01-21 | Automatic feeding mechanism of centerless grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079443U (en) |
-
2011
- 2011-01-21 CN CN2011200202397U patent/CN202079443U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20170121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |