CN204893030U - Pipe end drillings machine - Google Patents
Pipe end drillings machine Download PDFInfo
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- CN204893030U CN204893030U CN201520696841.0U CN201520696841U CN204893030U CN 204893030 U CN204893030 U CN 204893030U CN 201520696841 U CN201520696841 U CN 201520696841U CN 204893030 U CN204893030 U CN 204893030U
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- drillings
- pipe end
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Abstract
The utility model discloses a pipe end drillings machine installs and is being arranged in processing to contain the pipe end processing machinery of the pipe fitting of filler, include: the drillings device, including motor and motor fixing base, the motor is fixed on the motor fixing base, is fixed with the drillings tool bit on the rotation axis of motor, and drillings tool bit detachably installs the drillings sword, the translation device, including fixed portion and slipper, the fixed portion round trip movement can be followed to the slipper, and fixed portion is connected with pipe end processing machinery's lathe, and the slipper is connected with the motor fixing base, advance and retreat drive arrangement is connected with the motor fixing base for the round trip movement of translation device is followed to drive drillings device. Can not produce a large amount of insulating powder dust when using this pipe end drillings machine processing electrothermal tube etc. To contain the pipe fitting of filler, improve operational environment, reach the environmental protection requirement. The drillings sword detachably install on the drillings tool bit to the degree of depth that can also adjust electrothermal tube head end drillings through the drillings sword of changing different length.
Description
Technical field
The utility model relates to tube end maching machinery, particularly a kind of pipe end drillings machine.
Background technology
Electrothermal tube has another name called heat-generating pipe, heating tube, formal name used at school tubular electric heating element, be special is the electric elements of heat energy by electric energy conversion.It is simple that it has structure, mechanical strength is high, the thermal efficiency is high, safe and reliable, the feature such as simple installation, long service life, is widely used in the devices such as various nitre groove, tank, oil groove, acid-base groove, fusible metal melting furnace, air-heating furnace, drying oven, drying box, hot-die.What accompanying drawing 1 represented is the general structure of electrothermal tube, and as shown in the figure, electrothermal tube C is generally made up of metal tube C3, heating wire and the insulating powder C2 with good heat resistance, thermal conductivity and insulating properties.Wherein heating wire is located at metal tube C3 inside.Heating wire both ends have eduction rod C1.Eduction rod C1 is used for being connected with wire.Insulating powder C2 is filled in the surrounding of heating wire and the gap between heating wire and metal tube C3.Insulating powder C2 is generally magnesia (MgO) powder.When manufacturing the electrothermal tube of given shape or specification, usually the two ends of electrothermal tube to be carried out cutting and processing.Existing pipe working machinery can produce a large amount of insulating powder dust when processing electrothermal tube, pollutes very large and is difficult to process.
Utility model content
The purpose of this utility model is to provide a kind of pipe end drillings machine.
According to an aspect of the present utility model, provide a kind of pipe end drillings machine and be arranged in the tube end maching machinery for processing the pipe fitting containing filler, comprising:
Drillings device, comprises motor and motor fixing seat, and motor is fixed in motor fixing seat, the rotating shaft of motor is fixed with drillings cutter head, and drillings cutter head is removably provided with drillings cutter;
Translating device, comprises standing part and slipper, and slipper can move around along standing part, and standing part is connected with the lathe of tube end maching machinery, and slipper is connected with motor fixing seat;
Advance and retreat drive unit, is connected with motor fixing seat, moves around along translating device for driving drillings device.
Adopt the pipe end drillings machine of above technical scheme, be arranged in tube end maching machinery, be especially suitable for processing the pipe fitting containing filler.When processing electrothermal tube, first electrothermal tube is fixed, then advance and retreat drive unit drives drillings device to move along translating device to electrothermal tube, the drillings cutter that drillings device high speed rotates enters in electrothermal tube along the head end of electrothermal tube, thus the insulating powder of electrothermal tube head end is got out, after drillings completes, advance and retreat drive unit drives drillings device to leave electrothermal tube along translating device.The complete electrothermal tube of drillings enters next process.Use this pipe end drillings machined electrothermal tube etc. to contain the pipe fitting of filler, a large amount of insulating powder dust can not be produced, improve working environment, reach environmental requirement.Drillings cutter is removably mounted on drillings cutter head, thus can also be regulated the degree of depth of electrothermal tube head end drillings by the drillings cutter changing different length.
In some embodiments, advance and retreat drive unit comprises cylinder, oil cylinder or electric push rod.Different advance and retreat drive units can be selected as required, thus, this pipe end drillings machine can be used for processing be filled with unlike material and hardness pipe fitting, adaptability is very wide.
In some embodiments, advance and retreat drive unit forms primarily of cylinder, cylinder holder and base, base is connected with the lathe of tube end maching machinery, standing part is fixedly connected with base, cylinder holder is fixed on base side, cylinder is fixedly connected with cylinder holder, and the piston rod of cylinder is connected with motor fixing seat.The piston rod of cylinder can drive drillings device to move around along translating device flexibly and easily.
In some embodiments, the piston rod of cylinder is connected with motor fixing seat by articulated mounting, articulated mounting comprises articulated joint, bearing pin and key seat, articulated joint is fixedly connected with piston rod, key seat is fixed on motor fixing seat side, bearing pin is arranged in key seat, and articulated joint and key seat is hinged.Piston rod due to cylinder is rectilinear motion substantially.But can vibrate during motor self work, and the filler when carrying out drillings operation in pipe fitting makes drillings chatter quiver motor also can be caused to vibrate.Be rigidly connected if adopted, when vibration occurs motor, very large destruction can be caused to piston rod, and then cause equipment failure rate high.Articulated mounting can play good cushioning effect, the destruction to piston rod during minimizing machine operation, thus can reduce fault rate, improves the stability that equipment runs.
In some embodiments, standing part is slide rail, and slipper is the slide block be sheathed on slide rail.Thus, drillings plant running is more stable.
In some embodiments, drillings cutter head comprises fixed leg, bearing and adapter sleeve, and fixed leg is arranged on adapter sleeve inside by bearing, and drillings cutter passes adapter sleeve and is fixed by screws in fixed leg top.Adapter sleeve can effectively prevent dust from entering motor, thus decreases the damage to motor.And adapter sleeve is connected by bearing with fixed leg, adapter sleeve can rotate by fixed leg relatively, can avoid the danger that the holder of High Rotation Speed causes.
In some embodiments, drillings cutter is hollow tubular and has multiple cutting.The hollow parts of drillings cutter can be used for accommodating eduction rod, and multiple cutting can reduce trembles, and motor is run more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of electrothermal tube.
Fig. 2 is the partial structurtes schematic diagram of the tube end maching machinery of the pipe end drillings machine being provided with a kind of embodiment of the utility model.
Fig. 3 is the structural representation of the drillings tail of pipe end shown in Fig. 1 side.
Fig. 4 is the structural representation of the drillings head of pipe end shown in Fig. 1 side.
Fig. 5 is the installation diagram of the drillings of pipe end shown in Fig. 1 machine.
Fig. 6 is the structural representation of drillings cutter in Fig. 5.
Fig. 7 is the installation diagram of drillings cutter head in Fig. 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 2 to Fig. 7 show schematically show the pipe end drillings machine according to a kind of embodiment of the present utility model.
As shown in Figure 2, pipe end drillings machine A is arranged on the lathe of the tube end maching machinery B for processing electrothermal tube C.
As shown in Fig. 3 to Fig. 7, this device comprises drillings device, translating device and advance and retreat drive unit.
Wherein, drillings device comprises motor 11 and motor fixing seat 14, and motor 11 is fixed in motor fixing seat 14.The rotating shaft of motor 11 is fixed with drillings cutter head 12.Drillings cutter head 12 is removably provided with drillings cutter 13.
Translating device comprises standing part 21 and slipper 22.Slipper 22 can move around along standing part 21.Standing part 21 is connected with the lathe of tube end maching machinery B, and slipper 22 is connected with motor fixing seat 14.In the present embodiment, standing part 21 is slide rail, and slipper 22 is slide block, and in other examples, standing part 21 can also be slide block, and slipper 22 can also be slide rail.In a further embodiment, standing part 21 and slipper 22 can also be slide block and chute, guide rod and sleeve pipe etc.
Advance and retreat drive unit is connected with motor fixing seat 14, moves around along translating device for driving drillings device.In the present embodiment, advance and retreat drive unit comprises cylinder.
Advance and retreat drive unit forms primarily of cylinder 31, cylinder holder 32 and base 33.Wherein, base 33 is connected with the lathe of tube end maching machinery B.Standing part 21 is fixedly connected with base 33.Cylinder holder 32 is fixed on base 33 side.Cylinder 31 is fixedly connected with cylinder holder 32.The piston rod 311 of cylinder 31 is connected with motor fixing seat by articulated mounting.
Articulated mounting comprises articulated joint 41, bearing pin 43 and key seat 42.Articulated joint 41 is fixedly connected with piston rod 311.Key seat 42 is fixed on the side of motor fixing seat 14.Bearing pin 43 is arranged in key seat 42, and articulated joint 41 and key seat 42 is hinged.
In other examples, advance and retreat drive unit can also comprise oil cylinder or electric push rod.Different advance and retreat drive units can be selected as required.
As shown in Figure 6, drillings cutter 13 is hollow tubular and has two cuttings.The hollow parts of drillings cutter can be used for accommodating eduction rod C1, arranges multiple cutting and can reduce and tremble, motor is run more stable.In other examples, drillings cutter 13 can also have three or more cuttings.
Drillings cutter head 12 comprises fixed leg 122, bearing 121 and adapter sleeve 123 as shown in Figure 7.It is inner that fixed leg 122 is arranged on adapter sleeve 123 by bearing 121.Drillings cutter 13 passes adapter sleeve 123 and is fixed on fixed leg 122 top by screw 122a.Bearing 121 is installed therein by adapter sleeve 123 sleeve bolt 123a.Adapter sleeve 123 can effectively prevent dust from entering motor 11, thus decreases the damage to motor 11.And adapter sleeve 123 is connected by bearing 121 with fixed leg 122, adapter sleeve 123 can rotate by fixed leg 122 relatively, can avoid the danger that the fixed leg 122 of High Rotation Speed causes.
Adopt the pipe end drillings machine A of above technical scheme, be arranged in tube end maching machinery B, be especially suitable for processing the pipe fitting containing filler.When processing electrothermal tube C, first electrothermal tube C is fixed, then advance and retreat drive unit drives drillings device to move along translating device to electrothermal tube C, and the drillings cutter 13 that drillings device high speed rotates enters in electrothermal tube C along the head end of electrothermal tube C, thus is got out by the insulating powder of electrothermal tube C head end.After drillings completes, advance and retreat drive unit drives drillings device to leave electrothermal tube C along translating device.The complete electrothermal tube C of drillings enters next process.Use this pipe end drillings machined electrothermal tube etc. to contain the pipe fitting of filler, the precision of not only processing is good, automaticity is high, and metal tube tangent plane is level and smooth not yielding.And a large amount of insulating powder dust can not be produced when using pipe working machinery to process electrothermal tube, improve working environment, reach environmental requirement.Drillings cutter 14 is removably mounted on drillings cutter head 13, thus can also be regulated the degree of depth of electrothermal tube C head end drillings by the drillings cutter 14 changing different length.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. pipe end drillings machine, being arranged in the tube end maching machinery for processing the pipe fitting containing filler, it is characterized in that, comprise:
Drillings device, comprises motor and motor fixing seat, and described motor is fixed in described motor fixing seat, the rotating shaft of described motor is fixed with drillings cutter head, and described drillings cutter head is removably provided with drillings cutter;
Translating device, comprises standing part and slipper, and described slipper can move around along described standing part, and described standing part is connected with the lathe of described tube end maching machinery, and described slipper is connected with described motor fixing seat;
Advance and retreat drive unit, is connected with described motor fixing seat, moves around along described translating device for driving described drillings device.
2. pipe end drillings machine according to claim 1, is characterized in that, described advance and retreat drive unit comprises cylinder, oil cylinder or electric push rod.
3. pipe end drillings machine according to claim 2, it is characterized in that, described advance and retreat drive unit forms primarily of cylinder, cylinder holder and base, described base is connected with the lathe of described tube end maching machinery, described standing part is fixedly connected with described base, described cylinder holder is fixed on described base side, and described cylinder is fixedly connected with described cylinder holder, and the piston rod of described cylinder is connected with described motor fixing seat.
4. pipe end drillings machine according to claim 3, it is characterized in that, the piston rod of described cylinder is connected with described motor fixing seat by articulated mounting, described articulated mounting comprises articulated joint, bearing pin and key seat, described articulated joint is fixedly connected with described piston rod, described key seat is fixed on described motor fixing seat side, and described bearing pin is arranged in described key seat, and described articulated joint and described key seat is hinged.
5. pipe end drillings machine according to claim 1, is characterized in that, described standing part is slide rail, and described slipper is be sheathed on the slide block on described slide rail.
6. pipe end drillings machine according to claim 1, it is characterized in that, described drillings cutter head comprises fixed leg, bearing and adapter sleeve, and it is inner that described fixed leg is arranged on described adapter sleeve by described bearing, and described drillings cutter passes described adapter sleeve and is fixed by screws in described fixed leg top.
7. the pipe end drillings machine according to any one of claim 1 to 6, is characterized in that, described drillings cutter is hollow tubular and has multiple cutting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696841.0U CN204893030U (en) | 2015-09-08 | 2015-09-08 | Pipe end drillings machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696841.0U CN204893030U (en) | 2015-09-08 | 2015-09-08 | Pipe end drillings machine |
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| Publication Number | Publication Date |
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| CN204893030U true CN204893030U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520696841.0U Active CN204893030U (en) | 2015-09-08 | 2015-09-08 | Pipe end drillings machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057735A (en) * | 2015-09-08 | 2015-11-18 | 杨雷刚 | Pipe end drilling machine |
| CN107552825A (en) * | 2017-10-19 | 2018-01-09 | 佛山市三水区精联自动化设备有限公司 | A kind of Drilling operation equipment |
-
2015
- 2015-09-08 CN CN201520696841.0U patent/CN204893030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057735A (en) * | 2015-09-08 | 2015-11-18 | 杨雷刚 | Pipe end drilling machine |
| CN107552825A (en) * | 2017-10-19 | 2018-01-09 | 佛山市三水区精联自动化设备有限公司 | A kind of Drilling operation equipment |
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