CN202825461U - Grinding wheel chamfering machine bar material grinding conveying device - Google Patents
Grinding wheel chamfering machine bar material grinding conveying device Download PDFInfo
- Publication number
- CN202825461U CN202825461U CN 201220327440 CN201220327440U CN202825461U CN 202825461 U CN202825461 U CN 202825461U CN 201220327440 CN201220327440 CN 201220327440 CN 201220327440 U CN201220327440 U CN 201220327440U CN 202825461 U CN202825461 U CN 202825461U
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- bar material
- driven
- conveying device
- bar
- drive roll
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Abstract
A grinding wheel chamfering machine bar material grinding conveying device comprises a rack, a bar material feed mechanism driven by a motor is arranged on the rack, the bar material feed mechanism is formed by one to one correspondingly matching a group of cylindrical driving rollers with a group of driven rollers in a circular truncated cone shape, the driving rollers and the driven rollers are matched with each other and stay close to each other, the driving rollers are in the same axis, and a shaft head of each driving roller is connected with a rotating shaft of the motor through a transmission mechanism. Bar material is placed on the one to one correspondingly matched the driving rollers and the driven rollers, each driving roller is driven to rotate by the motor through the transmission mechanism, through the matching between the driving rollers and the driven rollers, and thereby the bar material can be pushed to rotate and move in an axial direction. The grinding wheel chamfering machine bar material grinding conveying device can control rotate speed, time and chamfering depth of bar material chamfering and achieve ideal chamfering of the bar material with different diameters. The grinding wheel chamfering machine bar material grinding conveying device has the advantages of being tight and reasonable in structure, low in manufacturing cost, small in occupied space and convenient to maintain.
Description
Technical field
The utility model relates to the bar conveying device on the emery wheel chamfering machine, specifically a kind of conveying device that bar is advanced, with realization bar two ends corner angle carried out the grinding chamfered edge to abrasive machine.
Background technology
Bar conveying device on the existing sandstone chamfering machine for bar has two kinds, and a kind of is that bar is realized first the axial conveying device of bar that the termination puts in place, and another kind is the bar grinding conveying device that bar is advanced to abrasive machine under rotation status.The bar propulsive mechanism that bar grinding conveying device on the existing sandstone chamfering machine for bar has is some beaming rollers that are parallel to each other, the screw thread that this beaming roller surface is provided with helicla flute or is provided with protrusion, this beaming roller drive the bar rotation by the helicla flute on it or screw thread and move to abrasive machine in rotation.The deficiency that existing this bar propulsive mechanism exists is: 1, because the helicla flute on the beaming roller or the length of screw thread are fixed value, bar for different-diameter, the number of turns of rotating at beaming roller will be different, for the larger bar of diameter, the number of turns of rotation is few, just easily causes chamfered edge abundant not, for the less bar of diameter, the number of turns of sideway swivel is more, and then chamfered edge is more; 2, for to guarantee that bar has enough rotation number of turns, beaming roller will have certain length, thus equipment size large, take up an area morely, equipment cost is larger, and other equipment supporting with it are also can structure huger.
The utility model content
The purpose of this utility model is to provide a kind of emery wheel chamfering machine bar grinding and feeding device, and this grinding and feeding apparatus structure is compact, and its drives bar when realizing that feeding is carried, and can control bar rotary speed, rotating cycle and moves axially closely.
For achieving the above object, the utility model adopts following scheme: emery wheel chamfering machine bar grinding conveying device, it has frame, frame is provided with the bar propulsive mechanism by motor-driven, the bar propulsive mechanism by one group of columned drive roll and one group of round table-like driven voller one by one corresponding pairing consist of, drive roll, the driven voller of pairing are close to each other mutually, and each drive roll coaxial line is connected with transmission mechanism between the rotating shaft of each drive roll and motor.
By such scheme as seen, one end of the emery wheel chamfering machine bar grinding and feeding device that provides at the utility model arranges abrasive machine, bar is placed on the drive roll and driven voller of one by one corresponding pairing, rotated by each drive roll of transmission mechanism transmission by motor, by cooperating of drive roll and driven voller, can promote bar rotation, and move to abrasive machine vertically, can carry out chamfered edge to the end of the bar of rotary moving by abrasive machine.
Rotating speed when the utility model can be controlled the bar chamfered edge, time and the chamfered edge degree of depth, the chamfered edge that realization is desirable to the different-diameter bar, this feed arrangement compact conformation, reasonable, it is compared with the bar grinding and feeding device on the existing emery wheel chamfering machine, has the advantages that cost of manufacture is little, occupied ground is few, easy to maintenance.
Description of drawings
The structural representation of Fig. 1 the utility model one embodiment;
The top view of Fig. 2 Fig. 1;
The A of Fig. 3 Fig. 1 is to view.
The specific embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3
This emery wheel chamfering machine bar grinding conveying device organic frame 1, frame 1 is provided with the bar propulsive mechanism by motor 2 transmissions, and motor 2 adopts frequency control motor.The bar propulsive mechanism by one group of columned drive roll 8 and one group of round table-like driven voller 7 one by one corresponding pairing consist of, drive roll 8, the driven voller 7 of pairing are close to each other mutually, each drive roll 8 coaxial line.Be equipped with and the same number of support bed 4 of drive roll in frame 1, each support bed 4 is provided with a drive roll 8 and a driven voller 7 of mutual pairing.Be fixed with pair of brackets 6 and pair of bearing 5 on each support bed 4, driven voller 7 is loaded on the mandrel 14, the two ends of mandrel 14 are contained in respectively on the support 6, and 14 of driven voller 7 and mandrels can relatively rotate, and the spindle nose 8a that drive roll 8 two ends have is loaded on respectively on the bearing block 5.
The transmission mechanism that is connected between the rotating shaft of each drive roll 8 and motor 2 has a driving shaft 3, one group of drive sprocket 11 and one group of driven sprocket 9, the number of drive sprocket 11 and driven sprocket 9 is corresponding with the number of drive roll 8, driving shaft 3 connects with the rotating shaft of motor 2, each drive sprocket 11 is loaded on the driving shaft, a driven sprocket 9 is housed on the spindle nose of each drive roll 8, on each drive sprocket 11 and the corresponding driven sprocket 9 driving-chain 10 is housed.
In conjunction with Fig. 2, Fig. 3 as seen, bar 13 is placed on one by one on the drive roll 8 and driven voller 7 of corresponding pairing, is rotated by each drive roll 8 of transmission mechanism transmission by motor 2, by cooperating of drive roll 8 and driven voller 7, can promote bar and rotate and move axially.In addition, in rotation, bar there is preferably thrust for guaranteeing drive roll 8, can be provided with on the surface of drive roll 8 spiral helicine groove.
Referring to Fig. 1, Fig. 2
In the present embodiment, the bar propulsive mechanism has two covers, and every cover bar propulsive mechanism is equipped with respectively a motor 2, and wherein a cover can advance bar to be moved to the left, and the another set of bar that advances moves right.The feed arrangement that the present embodiment is provided replaces the grinding and feeding device that has now in the sandstone chamfering machine for bar, two abrasive machines that the feed arrangement that both the present embodiment was provided and existing sandstone chamfering machine for bar have, the axial conveying device of bar that two covers put the bar termination in place, and the bar poking device supporting, can consist of sandstone chamfering machine for bar, finish the chamfered edge to the bar two ends.
Claims (3)
1. emery wheel chamfering machine bar grinding conveying device, it has frame, frame is provided with the bar propulsive mechanism by motor-driven, it is characterized in that: the bar propulsive mechanism by one group of columned drive roll and one group of round table-like driven voller one by one corresponding pairing consist of, drive roll, the driven voller of pairing are close to each other mutually, each drive roll coaxial line is connected with transmission mechanism between the rotating shaft of each drive roll and motor.
2. emery wheel chamfering machine bar grinding conveying device according to claim 1, it is characterized in that: transmission mechanism has a driving shaft, one group of drive sprocket and one group of driven sprocket, the number of drive sprocket and driven sprocket is corresponding with the number of drive roll, driving shaft connects with the rotating shaft of motor, each drive sprocket is loaded on the driving shaft, a driven sprocket is housed on the spindle nose of each drive roll, on each drive sprocket and the corresponding driven sprocket driving-chain is housed.
3. emery wheel chamfering machine bar grinding conveying device according to claim 1, it is characterized in that: be equipped with and the same number of support bed of drive roll in frame, each support bed is provided with a drive roll and a driven voller of mutual pairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327440 CN202825461U (en) | 2012-07-07 | 2012-07-07 | Grinding wheel chamfering machine bar material grinding conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327440 CN202825461U (en) | 2012-07-07 | 2012-07-07 | Grinding wheel chamfering machine bar material grinding conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825461U true CN202825461U (en) | 2013-03-27 |
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ID=47937253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327440 Expired - Lifetime CN202825461U (en) | 2012-07-07 | 2012-07-07 | Grinding wheel chamfering machine bar material grinding conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825461U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729110A (en) * | 2012-07-07 | 2012-10-17 | 浩中机械(蚌埠)有限公司 | Bar grinding and conveying device of grinding wheel chamfering machine |
| CN105151687A (en) * | 2015-08-03 | 2015-12-16 | 重庆龙德建材有限公司 | Dismounting type conveying device for pipelines |
| CN110524650A (en) * | 2019-08-19 | 2019-12-03 | 杭州邦博科技有限公司 | A kind of round bamboo surface processing equipment and round bamboo process of surface treatment |
-
2012
- 2012-07-07 CN CN 201220327440 patent/CN202825461U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102729110A (en) * | 2012-07-07 | 2012-10-17 | 浩中机械(蚌埠)有限公司 | Bar grinding and conveying device of grinding wheel chamfering machine |
| CN105151687A (en) * | 2015-08-03 | 2015-12-16 | 重庆龙德建材有限公司 | Dismounting type conveying device for pipelines |
| CN105151687B (en) * | 2015-08-03 | 2018-05-04 | 重庆龙德建材有限公司 | Split-type transmission device for pipeline |
| CN110524650A (en) * | 2019-08-19 | 2019-12-03 | 杭州邦博科技有限公司 | A kind of round bamboo surface processing equipment and round bamboo process of surface treatment |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |