CN2792663Y - Internal chip-removing deep-hole machining apparatus for heavy machinery of floor boring mil or milling machine - Google Patents
Internal chip-removing deep-hole machining apparatus for heavy machinery of floor boring mil or milling machine Download PDFInfo
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- CN2792663Y CN2792663Y CN 200520020768 CN200520020768U CN2792663Y CN 2792663 Y CN2792663 Y CN 2792663Y CN 200520020768 CN200520020768 CN 200520020768 CN 200520020768 U CN200520020768 U CN 200520020768U CN 2792663 Y CN2792663 Y CN 2792663Y
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Abstract
The utility model relates to an internal swarf removing deep hole machining device for heavy machinery of floor boring machines or milling machines. Traditionally, the machining ultralong bores of large diameter is completed by using special machines, which increases the machining cost, because traditional common boring machines or milling machines are unable to machine the ultralong bores of large diameter. The utility model comprises a ram (10) and a main shaft (1) of a boring machine or a milling machine. The utility model is characterized in that the ram (10) is connected with a connecting and guiding bear frame (3), an oil feeder (5) is arranged in the connecting and guiding bear frame (3), the oil feeder (5) is connected with a high-pressure pump station (8); the main shaft (1) is connected with a shaft coupling (2), the other end of the shaft coupling (2) is provided with a drill rod (4) which is connected with a drill bit (6), the inner cavity of the shaft coupling (2) is communicated with a swarf filtering system (9). The utility model is applicable to machining ultralong bores of large diameter in workpieces of heavy machinery.
Description
Technical field: the utility model relates to a kind of floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery.
Background technology: processed the great diameter and long hole is to adopt special purpose machine tool to finish in the past, has improved processing cost like this.Traditional common boring machine or milling machine can not be processed the great diameter and long hole, are connected the processing that can realize the great diameter and long hole with this product with common boring machine or milling machine, have remedied above-mentioned deficiency.
Summary of the invention: the purpose of this utility model provides a kind of floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery of processing the great diameter and long hole.
Above-mentioned purpose realizes by following technical scheme:
Floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, its composition comprises: ram on boring machine or the milling machine and main shaft, described ram be connected guiding trestle and connect, be equipped with in the described connection guiding trestle and award oily device, describedly award oily device and be connected with the high pressure pumping plant, described main shaft is connected with shaft coupling, and the other end of described shaft coupling is equipped with drilling rod, described drilling rod is connected with drill bit, and described shaft coupling inner chamber communicates with the smear metal filtration system.
Above-mentioned floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, describedly award oily device and comprise sliding sleeve, guide pin bushing, shunting cover, splicing sleeve and sealing shroud are housed in the described sliding sleeve, sealing ring and back-up ring are housed in the described sealing shroud, the end face of described sealing shroud is equipped with pressure ring.
Above-mentioned floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, described shaft coupling comprises coupking shaft, baffle plate is housed on the external diameter of described coupking shaft and reclaims housing, described recovery housing both ends of the surface are equipped with cover plate respectively, on the described shaft coupling bigger diameter end external diameter locking nut is housed, hookup is housed in the hole.
This technical scheme has following beneficial effect:
1. the utility model is that a cover utilizes console mode large-scale borer or milling machine to carry out the device of the deep hole machining of heavy-duty machinery, connection guiding trestle by particular design with shaft coupling, award oily device, the BTA rod bit couples together with lathe, adopts independently high pressure cooling and chip removal system to finish cooling, lubricated removable, the dismantled and assembled deep hole machining system that reaches chip removal, composition can easily realize deep hole machining on large-scale borer or milling machine function.Drilling rod adopts combined type, and its length sectional extends successively, and device moves together with unit head, and rigidity is fine, and accurate positioning is convenient.
2. the utility model has the support that is rigidly connected, and this support connects with machine ram, good rigidly, and size is flexible design as required, has solved the location and the guiding problem that add man-hour.
3. the utility model adopts shaft coupling that the BTA rod bit is connected with machine tool chief axis, finishes the discharge function of transmission of power and smear metal and cooling fluid.
4. the utility model adopts the oily device of awarding of band seam, and high-pressure coolant is sent into the cutting position, cooling and lubricating cutting point and cutter, and through drilling rod and shaft joint discharge smear metal.
5. the utility model adopts sectional rod, and working depth can be adjusted arbitrarily.
6. the utility model adopts independently cooling and lubricating and smear metal recovery system, is not subjected to former lathe cooling system parameter limit, and cooling and chip removal are effective.
7. shaft coupling of the present utility model is made up of main shaft and collection cover two parts, and main shaft connects machine tool chief axis and drilling rod, transmits moment of torsion, collects and overlaps transfixion, finishes the discharge of smear metal and cooling fluid.
8. the oily device front portion of awarding of the present utility model has fairlead, and pilot bit enters workpiece and provides support power when drilling begins, and awards oily device and has the hydraulic oil inlet, hydraulic oil can be delivered to cutting point, awards oily device afterbody and adopts hermetically-sealed construction, prevents the cooling fluid leakage.
9. connect the ram connection of guiding trestle with boring machine or milling machine, shaft coupling one end connects with machine tool chief axis, other end stacks (drilling rod adopts combined type, can extend successively).Awarding oily device is fixed in and connects guiding trestle and play that cooling fluid imports and the guide effect at drilling initial stage.
10. this device can be installed and used under the situation of former lathe not being done any change, and improved deep hole machining function is applicable to that the boring aperture scope is wide, draw ratio is big, working (machining) efficiency is high.Be applicable to the processing in the great diameter and long hole on the heavy-duty machinery workpiece, solved the technical barrier that perplexs the type hole processing for many years, the device efficiency height, cost is low, working service is easy, and good benefit is arranged.
11. drilling pore diameter range Φ 35-Φ 400.
Description of drawings: accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is structural representations of shaft coupling.
Accompanying drawing 3 is structural representations of awarding oily device.
The specific embodiment of the present utility model:
Embodiment 1:
Floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, its composition comprises: ram 10 on boring machine or the milling machine and main shaft 1, described ram 10 be connected guiding trestle 3 and connect, be equipped with in the described connection guiding trestle 3 and award oily device 5, describedly award oily device 5 and be connected with high pressure pumping plant 8, described main shaft 1 is connected with shaft coupling 2, the other end of described shaft coupling 2 is equipped with drilling rod 4, described shaft coupling 2 can be connected guiding trestle 3 move left and right with drilling rod 4, described drilling rod 4 is connected with drill bit 6, and described shaft coupling 2 inner chambers communicate with smear metal filtration system 9.
Embodiment 2:
Above-mentioned floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, describedly award oily device 5 and comprise sliding sleeve 22, guide pin bushing 21, shunting cover 20, splicing sleeve 19 and sealing shroud 17 are housed in the described sliding sleeve 22, sealing ring 18 and back-up ring 23 are housed in the described sealing shroud 17, and the end face of described sealing shroud 17 is equipped with pressure ring 24.
Embodiment 3:
Above-mentioned floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, described shaft coupling 2 comprises coupking shaft 11, baffle plate 13 is housed on the external diameter of described coupking shaft 11 and reclaims housing 14, described recovery housing 14 both ends of the surface are equipped with cover plate 12 respectively, on the described shaft coupling 2 bigger diameter end external diameters locking nut 15 is housed, hookup 16 is housed in the hole.
Above-mentioned floor type boring machine or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, during installation, to award oily device 5 tightens to be fixed in support 3 ends by bolt and puts, support 3 is installed on the ram 10 of lathe, support and ram pass through bolting, to guarantee to award in the oily device guide pin bushing 21 coaxial with machine tool chief axis by adjusting pad in the time of fixedly, with shaft joint 2 main shafts pack into machine tool chief axis 1 and locking.Drill lip is connected with knife bar, then elementary knife bar is inserted from the guide pin bushing of awarding oily device 5 that the drill rod connector 21 with shaft joint connects in the support, when axis feeding is near awarding oily device, continue feeding as need, answer extension arm, concrete way is as follows: main shaft is return original position, unclamp of the connection of elementary drilling rod with drill rod connector, jointed rod in the middle of adding, connect with drill rod connector 21 and elementary drilling rod respectively, continue feed then and continue cutting to cutting point, the length of middle jointed rod can guarantee that all less than elementary drilling rod extension arm carries out smoothly.The high-pressure rubber pipe of high pressure pumping plant 8 is awarded oily device 5 by being threaded io.Shaft joint 2 cutting fluids and disintegrating slag outlet are connected in the dregs breaking box of smear metal filtration system 9 by sebific duct.
The course of work is described: when first the use, reply equipment is initially adjusted, and guarantees the axiality of machine tool chief axis, drilling rod, drill lip, guide pin bushing.Add man-hour, aim at machining coordinate, adjust ram and make and award oily device 5 and hold out against workpiece to be machined, open cooling system, check that each device works well by mobile lathe unit head.Adjust and set lathe parameter, start axis feeding, begin processing.The monitoring device operation conditions detects the smear metal shape, the whole cutting parameter of optimizing of the step of going forward side by side.Process different apertures, when adopting the drill bit of different-diameter, can change the drill rod connector of awarding oily device guide pin bushing, seal and shaft joint as required when needs, be applicable to the installation of the drilling rod of various sizes easily.
Claims (3)
1. floor type boring machine or milling machine are with chip removal deep hole drilling apparatus in the heavy-duty machinery, its composition comprises: ram on boring machine or the milling machine and main shaft, it is characterized in that: described ram be connected guiding trestle and connect, be equipped with in the described connection guiding trestle and award oily device, describedly award oily device and be connected with the high pressure pumping plant, described main shaft is connected with shaft coupling, and the other end of described shaft coupling is equipped with drilling rod, described drilling rod is connected with drill bit, and described shaft coupling inner chamber communicates with the smear metal filtration system.
2. floor type boring machine according to claim 1 or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, it is characterized in that: describedly award oily device and comprise sliding sleeve, guide pin bushing, shunting cover, splicing sleeve and sealing shroud are housed in the described sliding sleeve, sealing ring and back-up ring are housed in the described sealing shroud, and the end face of described sealing shroud is equipped with pressure ring.
3. floor type boring machine according to claim 1 and 2 or milling machine chip removal deep hole drilling apparatus in the heavy-duty machinery, it is characterized in that: described shaft coupling comprises coupking shaft, baffle plate is housed on the external diameter of described coupking shaft and reclaims housing, described recovery housing both ends of the surface are equipped with cover plate respectively, on the described shaft coupling bigger diameter end external diameter locking nut is housed, hookup is housed in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020768 CN2792663Y (en) | 2005-05-08 | 2005-05-08 | Internal chip-removing deep-hole machining apparatus for heavy machinery of floor boring mil or milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020768 CN2792663Y (en) | 2005-05-08 | 2005-05-08 | Internal chip-removing deep-hole machining apparatus for heavy machinery of floor boring mil or milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2792663Y true CN2792663Y (en) | 2006-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020768 Expired - Fee Related CN2792663Y (en) | 2005-05-08 | 2005-05-08 | Internal chip-removing deep-hole machining apparatus for heavy machinery of floor boring mil or milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2792663Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962807A (en) * | 2014-05-17 | 2014-08-06 | 天通吉成机器技术有限公司 | Method for flexibly machining ram |
-
2005
- 2005-05-08 CN CN 200520020768 patent/CN2792663Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962807A (en) * | 2014-05-17 | 2014-08-06 | 天通吉成机器技术有限公司 | Method for flexibly machining ram |
| CN103962807B (en) * | 2014-05-17 | 2016-02-17 | 天通吉成机器技术有限公司 | A kind of method of ram Flexible Manufacture |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |