CN203679970U - Bell and spigot plane abrasion chamfering machine of glass reinforced plastic sand inclusion tube material - Google Patents
Bell and spigot plane abrasion chamfering machine of glass reinforced plastic sand inclusion tube material Download PDFInfo
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- CN203679970U CN203679970U CN201320823627.8U CN201320823627U CN203679970U CN 203679970 U CN203679970 U CN 203679970U CN 201320823627 U CN201320823627 U CN 201320823627U CN 203679970 U CN203679970 U CN 203679970U
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- emery wheel
- tube
- frame
- pinch roller
- tubing
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Abstract
The utility model discloses a bell and spigot plane abrasion chamfering machine of a glass reinforced plastic sand inclusion tube material. The chamfering machine comprises a rack, a power tube support mechanism, a sand polishing mechanism and a main motor, wherein the power tube support mechanism is arranged on the rack; the power tube support mechanism comprises two support rollers; one power support roller is connected with the main motor; the other driven support roller is a fixed sliding support roller; a tube rotating pressing device is arranged on one side of the rack; the tube turning pressing device comprises two tube turning pressing wheels; the tube turning pressing wheels are arranged above the power tube support mechanism; the sand polishing mechanism is arranged on the left side of the rack; an inner tube pressing wheel contacted with the inner wall of the tube material is arranged on the sand polishing mechanism. The chamfering machine can be used for machining tube materials of large diameters, and is high in machining stability and high in machining precision.
Description
Technical field
The utility model is applicable to the polishing of fiberglass plastic clamp sand pipe tubing bell and spigot cylindrical and bell and spigot outer circumferential edge rounded corner manufacture field, specifically a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler.
Background technology
Domestic general pipe fitting bell and spigot plain grinding beveler, mostly adopts lathe type, and makes benchmark in the center of tubing at present, carries out external diameter plain grinding chamfering, and its shortcoming is; The overall dimensions of equipment must could realize plain grinding chamfering function than large several times of processing pipe fitting outside dimension, and supporting fixture specification is of a great variety, cannot meet the plain grinding chamfer machining needs of more than 1 meter tubing at all, needs comprehensive.
And have further improved employing emery wheel to coordinate the device that positions grinding cylindrical with 3 of two support roller stations for lathe type, as Chinese patent 200620111811.X discloses a kind of bar grinding attachment, the problem of its existence is that processing stability is not high enough, and outer round surface machining accuracy is not high.
And a kind of device for cylindricalo grinding is disclosed for Chinese patent 201310114821.3, also be to rely on emery wheel and support roller station to compress location to tubing, processing stability is still not high enough, and can only disposable processing tubing and can not only be limited to a bit of processing of tubing, the bell and spigot grinding of inapplicable and tubing.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art exactly, provides one can process heavy caliber pipe, and processing stability is high, the tubing bell and spigot plain grinding beveler that machining accuracy is high.
The technical solution adopted in the utility model is as follows:
A kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler, comprise frame, power deposit mechanism, emery wheel mechanism and main motor, described frame is provided with power deposit mechanism, described power deposit mechanism comprises two roller supporting tubes, one of them power roller supporting tube is connected with main motor, another driven roller supporting tube is for determining sliding pallet roller, described frame one side is provided with tube hold down gag, described tube hold down gag comprises two tube pinch rollers, described tube pinch roller is located at power deposit mechanism top, described frame left side is provided with a frosted mechanism, frosted mechanism is provided with pinch roller in the pipe for contacting with pipe material inner wall.
The utility model adopts the design of three-wheel location equally, but utilize the interior pinch roller of pipe to coordinate with two trustship rollers and utilized the downward principle of natural mechanics center of gravity, by working standard position (clamp position, plain grinding position) design under position, ensured the stability of working standard position, thus for the precision of tube plain grinding feeding provide basis.This design, ensures the precision of pipe wall thickness, realize again the requirement of tubing plain grinding chamfering, and has solved pipe material product because depositing the defect that the flattened oval tubing that causes cannot plain grinding.The plain grinding chamfering needs of caliber ф 300mm-ф 4000mm pipe fitting simultaneously again need not any fixture just can be met.
Described power wheel holding mechanism also comprises the linear guides being installed in frame, described linear guides is provided with power roller supporting tube installing plate for power roller supporting tube is installed and for the driven roller supporting tube installing plate of driven roller supporting tube is installed, described power roller supporting tube one end is provided with main motor.
The utility model, in the time clockwise rotating handwheel, is realized the roller supporting tube of parallel installation and can simultaneously parallelly be drawn close to center.When counterclockwise rotation starts to take turns, the roller supporting tube of parallel installation can simultaneously parallelly open laterally.Record size by the demonstration of electronic ruler simultaneously, monitor in real time.Effect is to regulate best tube to clamp angle, reaches best plain grinding chamfering effect.
The described power roller supporting tube installing plate other end is provided with tube feeding position-limited wheel, and described tube feeding position-limited wheel arc surface is justified tangent angle with tubing one side ports cross section all the time.
The utility model adopts tubing feeding position-limited wheel to make position-limited wheel arc surface justify tangent angle with tubing one side ports cross section all the time, can carry out spacing processing to one section of tubing.
Between frame and power deposit mechanism, be provided with the guiding mechanism that can make the relative shelf position of power deposit mechanism change, described guiding mechanism comprises left-hand thread leading screw, right-hand thread leading screw, leading screw fixed cover, left leading screw installation sleeve, right leading screw installation sleeve, leading screw is installed rolling bearing units and position electronic ruler, described leading screw fixed cover is connected in frame, described left-hand thread screw mandrel and right-hand thread screw mandrel one end connection wire rod fixed cover, the other end is corresponding is respectively connected power deposit mechanism by left screw mandrel installation sleeve with right screw mandrel installation sleeve, described leading screw is installed rolling bearing units and is located at central rack, described electronic ruler one end, position is fixed in frame, another movable end is connected with right-hand thread screw mandrel installation sleeve, the outer end of described right-hand thread screw mandrel is provided with handwheel.
Described tube hold down gag also comprises underframe, base, lifting arm, pinch roller cylinder, pinch roller mounting bracket, described underframe is located at frame one side, underframe is provided with base and pinch roller cylinder, base is connected respectively swingable lifting arm with pinch roller cylinder and forms bar mechanism, lifting arm tail end is provided with pinch roller mounting bracket, is provided with tube pinch roller between pinch roller mounting bracket.
Described tube wheel pressing shaft wire mandrel and tubing axle wire mandrel shape are in an angle.
The utility model selects two pinch rollers to install side by side, two wheel pressing shaft wire mandrel and tubing axle wire mandrel shape are in an angle, in the time that tubing is clockwise, produce the thrust of screwfeed forward, when tubing inverse time spiral move back the thrust of pipe, realize the needs of product processing, also can play compression tubing, in the time of tube, tubing there will not be jumping phenomena simultaneously.
Described frosted mechanism also comprises emery wheel frame, emery wheel and emery wheel position electronic ruler, described emery wheel frame is provided with emery wheel lowering or hoisting gear, described emery wheel lowering or hoisting gear comprises lifting guide pin bushing, emery wheel is installed lifter plate and lifting guide pillar, emery wheel is installed lifter plate and is located in emery wheel frame, emery wheel is installed lifter plate and is provided with lifting guide pillar, on lifting guide pillar, cover has lifting guide pin bushing, described emery wheel is installed lifter plate one end and is provided with grinding wheel axle installation rolling bearing units, emery wheel is installed rolling bearing units and is passed by emery wheel main shaft, emery wheel main shaft one end connects grinding wheel motor by shaft coupling, the other end connects emery wheel, described emery wheel frame and emery wheel are installed between lifter plate and are provided with and can make emery wheel that the emery wheel guiding mechanism that the relative shelf position of lifter plate changes is installed, described emery wheel guiding mechanism comprises emery wheel lifting silk braid, emery wheel lift adjustment screw mandrel, described emery wheel lift adjustment screw mandrel is by emery wheel lifting silk braid connection frame, connect emery wheel by thrust bearing lifter plate is installed, and its outer end is provided with emery wheel lift adjustment handwheel, described emery wheel position electronic ruler is fixed in emery wheel frame.
The utility model can carry out grinding to tubing cylindrical by the amount of feeding that regulates emery wheel.
In described pipe, pinch roller is positioned at directly over emery wheel by managing interior pinch roller support and being installed in frame and managing interior pinch roller.
Described emery wheel is emery wheel.
The utility model adopts emery wheel can avoid the generation of emery wheel impurity, and ground effect is good.
Compare with prior art, the beneficial effects of the utility model are: can carry out Excircle machining to heavy caliber pipe, adopt the interior pinch roller of pipe and two roller supporting tube three-point fixs more stably to carry out grinding to tubing, and can carry out spacing processing to one section of tubing, improve polishing precision and the surface quality of tubing.
Brief description of the drawings
Fig. 1: tubing bell and spigot plain grinding chamfering machine structure schematic diagram;
Fig. 2: A-A broken away view;
Fig. 3: B-B broken away view;
Fig. 4: frosted mechanism structural representation;
Fig. 5: tubing feeding schematic diagram.
In figure: 1, frame; 2, linear guides; 3, main motor; 4, shaft coupling; 5, rolling bearing units; 6, power roller supporting tube; 7, power roller supporting tube installing plate; 8, driven roller supporting tube installing plate; 9, driven roller supporting tube; 10, tube feeding position-limited wheel; 11, underframe; 12, base; 13, lifting arm; 14, pinch roller cylinder; 15, pinch roller mounting bracket; 16, tube pinch roller; 17, left-hand thread screw mandrel; 18, leading screw fixed cover; 19, left leading screw installation sleeve; 20, right-hand thread screw mandrel; 21, screw mandrel is installed rolling bearing units; 22, right leading screw installation sleeve; 23, handwheel; 24, position electronic ruler; 25, emery wheel frame; 26, emery wheel is installed lifter plate; 27, lifting guide pin bushing; 28, lifting guide pillar 29, thrust bearing; 30, emery wheel lifting silk braid; 31, emery wheel lift adjustment screw mandrel; 32, emery wheel lift adjustment handwheel; 33, grinding wheel motor; 34, grinding wheel axle shaft coupling; 35, grinding wheel axle is installed rolling bearing units; 36, emery wheel main shaft; 37, emery wheel; 38, pinch roller support in pipe; 39, wheel pressing shaft erection column in pipe; 40, pinch roller installation shaft in pipe; 41, pinch roller 42, emery wheel position electronic ruler in pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler, comprise frame 1, power deposit mechanism, emery wheel mechanism and main motor 3, described frame 1 is provided with power deposit mechanism, described power deposit mechanism comprises two roller supporting tubes, one of them power roller supporting tube 6 is connected with main motor 3, another driven roller supporting tube 9 is for determining sliding pallet roller, described frame 1 one sides are provided with tube hold down gag, described tube hold down gag comprises two tube pinch rollers 16, described tube pinch roller 16 is located at power deposit mechanism top, described frame 1 left side is provided with a frosted mechanism, frosted mechanism is provided with pinch roller 41 in the pipe for contacting with pipe material inner wall.
Described power wheel holding mechanism also comprises the linear guides 2 being installed in frame, described linear guides 2 is provided with the power roller supporting tube installing plate 7 for power roller supporting tube 6 is installed and is provided with the driven roller supporting tube installing plate 8 for driven roller supporting tube 9 is installed, and described power roller supporting tube 6 one end are provided with main motor 3.
Described power roller supporting tube installing plate 7 other ends are provided with tube feeding position-limited wheel 10, and described tube feeding position-limited wheel 10 arc surfaces are justified tangent angle with tubing one side ports cross section all the time.
Between described frame 1 and power deposit mechanism, be provided with the guiding mechanism that can make the relative shelf position of power deposit mechanism change, described guiding mechanism comprises left-hand thread leading screw 17, right-hand thread leading screw 20, leading screw fixed cover 18, left leading screw installation sleeve 19, right leading screw installation sleeve 22, leading screw is installed rolling bearing units 21 and position electronic ruler 24, described leading screw fixed cover 18 is connected in frame 1, described left-hand thread screw mandrel 17 and right-hand thread leading screw 20 one end connection wire rod fixed covers 18, the other end is corresponding is respectively connected power deposit mechanism by left screw mandrel installation sleeve 19 with right leading screw installation sleeve 22, described leading screw is installed rolling bearing units 21 and is located at frame 1 middle part, described position electronic ruler 24 one end are fixed in frame, another movable end is connected with right-hand thread screw mandrel installation sleeve, the outer end of described right-hand thread screw mandrel 20 is provided with handwheel 23.
Described tube hold down gag also comprises underframe 11, base 12, lifting arm 13, pinch roller cylinder 14, pinch roller mounting bracket 15, described underframe 11 is located at frame 1 one sides, underframe 11 is provided with base 12 and pinch roller cylinder 14, base 12 is connected respectively swingable lifting arm 13 with pinch roller cylinder 14 and forms bar mechanism, lifting arm 13 tail ends are provided with pinch roller mounting bracket 15, are provided with tube pinch roller 16 between pinch roller mounting bracket 15.
Described frosted mechanism also comprises emery wheel frame 25, emery wheel 37 and emery wheel position electronic ruler 42, described emery wheel frame 25 is provided with emery wheel lowering or hoisting gear, described emery wheel lowering or hoisting gear comprises lifting guide pin bushing 27, emery wheel is installed lifter plate 26 and lifting guide pillar 28, emery wheel is installed lifter plate 26 and is located in emery wheel frame 25, emery wheel is installed lifter plate 26 and is provided with lifting guide pillar 28, on lifting guide pillar 28, cover has lifting guide pin bushing 27, described emery wheel is installed lifter plate 26 one end and is provided with grinding wheel axle installation rolling bearing units 35, emery wheel is installed rolling bearing units 35 and is passed by emery wheel main shaft 36, emery wheel main shaft 36 one end connect grinding wheel motor 33 by emery wheel shaft coupling 34, the other end connects emery wheel 37, described emery wheel frame 25 and emery wheel are installed between lifter plate 26 and are provided with and can make emery wheel that the emery wheel guiding mechanism that the relative shelf position of lifter plate 26 changes is installed, described emery wheel guiding mechanism comprises emery wheel lifting silk braid 30, emery wheel lift adjustment screw mandrel 31, described emery wheel lift adjustment screw mandrel 31 connects emery wheel frame 25 by emery wheel lifting silk braid 30, connect emery wheel by thrust bearing 29 lifter plate 26 is installed, and its outer end is provided with emery wheel lift adjustment handwheel 32, described emery wheel position electronic ruler 42 is fixed in emery wheel frame 25.
In described pipe, pinch roller 41 is installed on pinch roller 41 in emery wheel frame 25 and in pipe and is positioned at directly over emery wheel 37 by managing in the pipe of interior pinch roller support 38 pinch roller erection column 40.
When using, the utility model operates by following main procedure of processing:
1. fiberglass sand inclusion tubing is placed on power deposit mechanism;
2. open main motor 3, thereby power roller supporting tube 6 starts to rotate driving tubing and driven roller supporting tube 9 rotates, and then the tube pinch roller 16 of tube hold down gag is declined and is contacted with tubing by lifting arm 13 under pinch roller cylinder 14 drives, due to two tube pinch rollers, 16 axle wire mandrel and tubing axle wire mandrel shape in an angle, therefore can provide a centripetal force to rotate forward by tubing;
3. in the time that tubing reaches tube position-limited wheel, in the pipe of emery wheel mechanism, pinch roller 41 contacts with the inwall of tubing, coordinate three-point fix with power roller supporting tube 6 and driven roller supporting tube 9, and then under the control of emery wheel lowering or hoisting gear, emery wheel 37 carries out bell and spigot plain grinding chamfering to tubing cylindrical, and grinding depth records detection by emery wheel position electronic ruler 42.
Claims (9)
1. a fiberglass sand inclusion tubing bell and spigot plain grinding beveler, comprise frame, power deposit mechanism, frosted mechanism and main motor, described frame is provided with power deposit mechanism, described power deposit mechanism comprises two roller supporting tubes, one of them power roller supporting tube is connected with main motor, another driven roller supporting tube is for determining sliding pallet roller, it is characterized in that, described frame one side is provided with tube hold down gag, described tube hold down gag comprises two tube pinch rollers, described tube pinch roller is located at power deposit mechanism top, described frame left side is provided with a frosted mechanism, frosted mechanism is provided with pinch roller in the pipe for contacting with pipe material inner wall.
2. a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler according to claim 1, it is characterized in that, described power wheel holding mechanism also comprises the linear guides being installed in frame, described linear guides is provided with power roller supporting tube installing plate for power roller supporting tube is installed and for the driven roller supporting tube installing plate of driven roller supporting tube is installed, described power roller supporting tube one end is provided with main motor.
3. according to a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler shown in claim 2, it is characterized in that, the described power roller supporting tube installing plate other end is provided with tube feeding position-limited wheel, and described tube feeding position-limited wheel arc surface is justified tangent angle with tubing one side ports cross section all the time.
4. according to a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler shown in claim 1, it is characterized in that, between frame and power deposit mechanism, be provided with the guiding mechanism that can make the relative shelf position of power deposit mechanism change, described guiding mechanism comprises left-hand thread leading screw, right-hand thread leading screw, leading screw fixed cover, left leading screw installation sleeve, right leading screw installation sleeve, leading screw is installed rolling bearing units and position electronic ruler, described leading screw fixed cover is connected in frame, described left-hand thread screw mandrel and right-hand thread screw mandrel one end connection wire rod fixed cover, the other end is corresponding is respectively connected power deposit mechanism by left screw mandrel installation sleeve with right screw mandrel installation sleeve, described leading screw is installed rolling bearing units and is located at central rack, described electronic ruler one end, position is fixed in frame, another movable end is connected with right-hand thread screw mandrel installation sleeve, the outer end of described right-hand thread screw mandrel is provided with handwheel.
5. according to a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler shown in claim 1, it is characterized in that, described tube hold down gag also comprises underframe, base, lifting arm, pinch roller cylinder, pinch roller mounting bracket, described underframe is located at frame one side, underframe is provided with base and pinch roller cylinder, base is connected respectively swingable lifting arm with pinch roller cylinder and forms bar mechanism, and lifting arm tail end is provided with pinch roller mounting bracket, is provided with tube pinch roller between pinch roller mounting bracket.
6. according to a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler shown in claim 1 or 5, it is characterized in that, described two tube wheel pressing shaft wire mandrel and tubing axle wire mandrel shape are in an angle.
7. according to a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler shown in claim 1, it is characterized in that, described frosted mechanism also comprises emery wheel frame, emery wheel and emery wheel position electronic ruler, described emery wheel frame is provided with emery wheel lowering or hoisting gear, described emery wheel lowering or hoisting gear comprises lifting guide pin bushing, emery wheel is installed lifter plate and lifting guide pillar, emery wheel is installed lifter plate and is located in emery wheel frame, emery wheel is installed lifter plate and is provided with lifting guide pillar, on lifting guide pillar, cover has lifting guide pin bushing, described emery wheel is installed lifter plate one end and is provided with grinding wheel axle installation rolling bearing units, emery wheel is installed rolling bearing units and is passed by emery wheel main shaft, emery wheel main shaft one end connects grinding wheel motor by shaft coupling, the other end connects emery wheel, described emery wheel frame and emery wheel are installed between lifter plate and are provided with and can make emery wheel that the emery wheel guiding mechanism that the relative shelf position of lifter plate changes is installed, described emery wheel guiding mechanism comprises emery wheel lifting silk braid, emery wheel lift adjustment screw mandrel, described emery wheel lift adjustment screw mandrel is by emery wheel lifting silk braid connection frame, connect emery wheel by thrust bearing lifter plate is installed, and its outer end is provided with emery wheel lift adjustment handwheel, described emery wheel position electronic ruler is fixed in emery wheel frame.
8. a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler according to claim 1, is characterized in that, in described pipe, pinch roller is positioned at directly over emery wheel by managing interior pinch roller support and being installed in frame and managing interior pinch roller.
9. according to a kind of fiberglass sand inclusion tubing bell and spigot plain grinding beveler described in claim 1 or 7 or 8, it is characterized in that, described emery wheel is emery wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823627.8U CN203679970U (en) | 2013-12-16 | 2013-12-16 | Bell and spigot plane abrasion chamfering machine of glass reinforced plastic sand inclusion tube material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320823627.8U CN203679970U (en) | 2013-12-16 | 2013-12-16 | Bell and spigot plane abrasion chamfering machine of glass reinforced plastic sand inclusion tube material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679970U true CN203679970U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320823627.8U Expired - Fee Related CN203679970U (en) | 2013-12-16 | 2013-12-16 | Bell and spigot plane abrasion chamfering machine of glass reinforced plastic sand inclusion tube material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679970U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612178A (en) * | 2013-12-16 | 2014-03-05 | 鹤山联塑实业发展有限公司 | Glass fiber reinforced plastic sand inclusion tubular product bell-and-spigot plane grinding chamfering machine |
| CN113664704A (en) * | 2021-08-30 | 2021-11-19 | 兰州兰石能源装备工程研究院有限公司 | Shaft magnetic grinding production line |
| CN114393473A (en) * | 2021-12-07 | 2022-04-26 | 常州旭成机械有限公司 | Surface grinding device behind clutch pressure disk casting shaping |
-
2013
- 2013-12-16 CN CN201320823627.8U patent/CN203679970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612178A (en) * | 2013-12-16 | 2014-03-05 | 鹤山联塑实业发展有限公司 | Glass fiber reinforced plastic sand inclusion tubular product bell-and-spigot plane grinding chamfering machine |
| CN113664704A (en) * | 2021-08-30 | 2021-11-19 | 兰州兰石能源装备工程研究院有限公司 | Shaft magnetic grinding production line |
| CN114393473A (en) * | 2021-12-07 | 2022-04-26 | 常州旭成机械有限公司 | Surface grinding device behind clutch pressure disk casting shaping |
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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: 20140702 Termination date: 20161216 |