CN204338946U - Drill gun guiding on duplex drill and slug collection device - Google Patents
Drill gun guiding on duplex drill and slug collection device Download PDFInfo
- Publication number
- CN204338946U CN204338946U CN201420814024.6U CN201420814024U CN204338946U CN 204338946 U CN204338946 U CN 204338946U CN 201420814024 U CN201420814024 U CN 201420814024U CN 204338946 U CN204338946 U CN 204338946U
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- Prior art keywords
- drill gun
- guide holder
- drill
- support hole
- crumb loading
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Abstract
The drill gun that the utility model relates on duplex drill leads and slug collection device.The open top of twin shaft drill gun guide holder is encapsulated by guide holder lamina tecti, and rear portion is uncovered to be encapsulated by guide holder back shroud; Twin shaft drill gun guide holder front surface is each side provided with a front support hole, guidance set before drill gun for supporting drill gun is installed in front support hole, guide holder back shroud is each side provided with a rear support hole, in rear support hole install for support drill gun and on shutoff drill gun V-shaped groove drill gun after pilot seal assembly; Left crumb loading room and right crumb loading room is provided with in the inner chamber of twin shaft drill gun guide holder; Left crumb loading room base plate be one by twin shaft drill gun guide holder left side wall inwall middle and upper part to the right to the long arc shape plate of downward-extension, the base plate of right crumb loading room be one by the middle part of twin shaft drill gun guide holder open top to the right to the short arc plate of downward-extension.The utility model has drill gun guiding and chip collecting function simultaneously, greatly reduces device structure complexity, and maintenance maintenance is convenient.
Description
Technical field
The utility model relates to the appurtenances on a kind of twin shaft deep hole drilling machine, and the drill gun guiding specifically on a kind of duplex drill and slug collection device, belong to machining equipment technical field.
Background technology
Deep hole drilling (the ratio >10 in hole depth and aperture) occupies very important status in field of machining, accounts for more than 40% of hole machined amount.Along with the progress of science and technology, the continuous appearance of the difficult deep hole processing part of novel high-strength, high rigidity and high value, what processing work required in working depth, machining accuracy and working (machining) efficiency improves constantly, and makes deep hole machining become critical process and the processing difficulties of machining.Traditional processing method, due to process system rigidity, cuts the problem of discharge and cooling and lubricating.More and more be difficult to meet and do not reach the requirement of present deep hole machining on precision, efficiency, material even at all.So deep hole machining at this moment needs a kind of support of specific Drill Techniques.Along with developing rapidly of China's machinery manufacturing industry, make originally to be confined to the Deep-Hole Drilling Technology of the specific area such as war industry, Aero-Space and be equipped in China's every profession and trade and have also been obtained and apply widely.
Drill gun drilling machine is a kind of now conventional deep hole drilling machining equipment, drill gun needs to keep highly coaxial in feeding process, this just needs to use drill gun guider, in addition, need to use cutting fluid in the drill gun course of work, cutting fluid arrives drill bit head by the drill gun inside of hollow to carry out cooling and lubricating, and discharged by the V-type groove of chip from drill bit and drilling rod outside, needs to use chip collecting device during chip discharge.In existing drill gun drilling machine, drill gun guiding and chip are collected is realized by different devices, and it causes device structure complicated, and manufacturing cost is high, is unfavorable for maintenance maintenance in the future.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, drill gun guiding on a kind of duplex drill and slug collection device are provided, its smart structural design is reasonable, there is drill gun guiding and chip collecting function simultaneously, greatly can reduce the structure complexity of equipment, provide great facility to the maintenance maintenance of equipment.
Technical scheme according to the utility model provides: the drill gun guiding on duplex drill and slug collection device, is characterized in that: to comprise before twin shaft drill gun guide holder, guide holder back shroud, guide holder lamina tecti, drill gun pilot seal assembly after guidance set and drill gun; Top and the rear portion of described twin shaft drill gun guide holder are all set to uncovered, and open top is by dismountable guide holder lamina tecti encapsulation, and rear portion is uncovered by dismountable guide holder back shroud encapsulation; Described twin shaft drill gun guide holder front surface be each side provided with a front support hole, described guide holder back shroud be each side provided with a rear support hole, be provided with left crumb loading room and right crumb loading room in the inner chamber of described twin shaft drill gun guide holder; Front support hole and the rear support hole in described left crumb loading room and left side are corresponding, pass for left side drill gun; Described right crumb loading room is corresponding with front support hole, right side and rear support hole, passes for left side drill gun; Guidance set before drill gun for supporting drill gun is installed in described front support hole, be provided with in described rear support hole for support drill gun and on shutoff drill gun V-shaped groove drill gun after pilot seal assembly; The chip removal mouth of described left crumb loading room and right crumb loading room is all opened in the right side wall bottom of twin shaft drill gun guide holder, the chip removal mouth of left crumb loading room under, the chip removal mouth of right crumb loading room is upper; The base plate of described left crumb loading room be one by twin shaft drill gun guide holder left side wall inwall middle and upper part to the right to the long arc shape plate of downward-extension, the end of long arc shape plate is the chip removal mouth lower side of left crumb loading room; The base plate of described right crumb loading room be one by the middle part of twin shaft drill gun guide holder open top to the right to the short arc plate of downward-extension, the end of short arc plate is the chip removal mouth lower side of right crumb loading room.
As further improvement of the utility model, before described drill gun, guidance set comprises fairlead, pilot bushing and rubber blanket, described pilot bushing is fixedly mounted in front support hole, described fairlead is contained in pilot bushing, the centre bore of fairlead is used for drill gun and passes, and described rubber blanket is installed between fairlead flange and pilot bushing flange.
As further improvement of the utility model, after described drill gun, pilot seal assembly comprises pilot seal cover, guide bearing and pilot seal block set, described pilot seal block set is fixedly mounted in rear support hole, being directed through guide bearing supporting after described is arranged in pilot seal block set, the centre bore of pilot seal cover is used for drill gun and passes, and the inner hole wall of pilot seal cover is provided with the V-arrangement suitable with the V-shaped groove shape on drill gun and seals block.
As further improvement of the utility model, described pilot seal cover adopts elastomeric material to make.
Use novel further improvement as this, described guide holder lamina tecti adopts transparency glass plate.
Use novel further improvement as this, be provided with a circle around the front support hole on described twin shaft drill gun guide holder front surface outer wall and thicken brace table.
Use novel further improvement as this, described twin shaft drill gun guide holder front surface outer wall is provided with reinforcement.
compared with prior art, tool has the following advantages the utility model:smart structural design of the present utility model is reasonable, has drill gun guiding and chip collecting function simultaneously, greatly can reduce the structure complexity of equipment, provide great facility to the maintenance maintenance of equipment.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model embodiment.
Fig. 2 is the stereochemical structure decomposing schematic representation of the utility model embodiment.
Fig. 3 is the assembly drawing of twin shaft drill gun guide holder, guide holder back shroud and guide holder lamina tecti in Fig. 1.
Fig. 4 is the exploded view of twin shaft drill gun guide holder, guide holder back shroud and guide holder lamina tecti in Fig. 1.
Fig. 5 is the three-dimensional structure diagram of pilot seal cover in Fig. 1.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the drill gun guiding on the duplex drill in embodiment and slug collection device are mainly made up of twin shaft drill gun guide holder 1, guide holder back shroud 2 and guide holder lamina tecti 3, pilot bushing 4, rubber blanket 5, fairlead 6, pilot seal cover 7, guide bearing 8 and pilot seal block set 9.
As shown in Fig. 1 ~ Fig. 4, top and the rear portion of described twin shaft drill gun guide holder 1 are all set to uncovered, and open top is encapsulated by dismountable guide holder lamina tecti 3, and rear portion is uncovered to be encapsulated by dismountable guide holder back shroud 2; Described twin shaft drill gun guide holder 1 front surface be each side provided with a front support hole 1a, described guide holder back shroud 2 be each side provided with a rear support hole 2a, be provided with left crumb loading room 1b and right crumb loading room 1c in the inner chamber of described twin shaft drill gun guide holder 1; Front support hole 1a and the rear support hole 2a in described left crumb loading room 1b and left side are corresponding, pass for left side drill gun; Described right crumb loading room 1c is corresponding with right side front support hole 1a and rear support hole 2a, passes for left side drill gun; Guidance set before drill gun for supporting drill gun is installed in described front support hole 1a, be provided with in described rear support hole 2a for support drill gun and on shutoff drill gun V-shaped groove drill gun after pilot seal assembly; The chip removal mouth of described left crumb loading room 1b and right crumb loading room 1c is all opened in the right side wall bottom of twin shaft drill gun guide holder 1, the chip removal mouth of left crumb loading room 1b under, the chip removal mouth of right crumb loading room 1c is upper; The chip removal mouth lower side of the base plate of described left crumb loading room 1b to be one by twin shaft drill gun guide holder 1 left side wall inwall middle and upper part to the end of the long arc shape plate 1d of downward-extension, long arc shape plate 1d be to the right left crumb loading room 1b; The base plate of described right crumb loading room 1c is one is the chip removal mouth lower side of right crumb loading room 1c by the end of the short arc plate 1e to the right to downward-extension in the middle part of twin shaft drill gun guide holder 1 open top, short arc plate 1e.
As shown in Figure 2, in the utility model embodiment, before described drill gun, guidance set forms primarily of fairlead 6, pilot bushing 4 and rubber blanket 5, described pilot bushing 4 is fixedly mounted in the 1a of front support hole, described fairlead 6 is contained in pilot bushing 4, the centre bore of fairlead 6 is used for drill gun and passes, and described rubber blanket 5 is installed between fairlead 6 flange and pilot bushing 4 flange.
As shown in Fig. 2, Fig. 5, in the utility model embodiment, after described drill gun, pilot seal assembly forms primarily of pilot seal cover 7, guide bearing 8 and pilot seal block set 9, described pilot seal block set 9 is fixedly mounted in the 2a of rear support hole, being directed through guide bearing 8 supporting after described is arranged in pilot seal block set 9, the centre bore of pilot seal cover 7 is used for drill gun and passes, and the inner hole wall of pilot seal cover 7 is provided with the V-arrangement suitable with the V-shaped groove shape on drill gun and seals block 7a.In the utility model embodiment, described pilot seal cover 7 preferably adopts elastomeric material to make.
In the utility model embodiment, described guide holder lamina tecti 3 preferably adopts transparency glass plate, can observe the working condition of twin shaft drill gun guide holder 1 so easily.
As shown in Fig. 1 ~ Fig. 4, in order to improve structural strength of the present utility model, being provided with a circle around the front support hole 1a on described twin shaft drill gun guide holder 1 front surface outer wall and thickening brace table 1f.Described twin shaft drill gun guide holder 1 front surface outer wall is provided with reinforcement 1g.
Claims (7)
1. the drill gun guiding on duplex drill and slug collection device, is characterized in that: to comprise before twin shaft drill gun guide holder (1), guide holder back shroud (2), guide holder lamina tecti (3), drill gun pilot seal assembly after guidance set and drill gun; Top and the rear portion of described twin shaft drill gun guide holder (1) are all set to uncovered, and open top is by dismountable guide holder lamina tecti (3) encapsulation, and rear portion is uncovered by dismountable guide holder back shroud (2) encapsulation; Described twin shaft drill gun guide holder (1) front surface be each side provided with a front support hole (1a), described guide holder back shroud (2) be each side provided with a rear support hole (2a), be provided with left crumb loading room (1b) and right crumb loading room (1c) in the inner chamber of described twin shaft drill gun guide holder (1); Front support hole (1a) and rear support hole (2a) in described left crumb loading room (1b) and left side are corresponding, pass for left side drill gun; Described right crumb loading room (1c) is corresponding with front support hole, right side (1a) and rear support hole (2a), passes for left side drill gun; Guidance set before drill gun for supporting drill gun is installed in described front support hole (1a), be provided with in described rear support hole (2a) for support drill gun and on shutoff drill gun V-shaped groove drill gun after pilot seal assembly; The chip removal mouth of described left crumb loading room (1b) and right crumb loading room (1c) is all opened in the right side wall bottom of twin shaft drill gun guide holder (1), the chip removal mouth of left crumb loading room (1b) under, the chip removal mouth of right crumb loading room (1c) is upper; The base plate of described left crumb loading room (1b) be one by twin shaft drill gun guide holder (1) left side wall inwall middle and upper part to the right to the long arc shape plate (1d) of downward-extension, the end of long arc shape plate (1d) is the chip removal mouth lower side of left crumb loading room (1b); The base plate of described right crumb loading room (1c) be one by the short arc plate (1e) to the right to downward-extension in the middle part of twin shaft drill gun guide holder (1) open top, the end of short arc plate (1e) is the chip removal mouth lower side of right crumb loading room (1c).
2. the drill gun guiding on duplex drill as claimed in claim 1 and slug collection device, it is characterized in that: before described drill gun, guidance set comprises fairlead (6), pilot bushing (4) and rubber blanket (5), described pilot bushing (4) is fixedly mounted in front support hole (1a), described fairlead (6) is contained in pilot bushing (4), the centre bore of fairlead (6) is used for drill gun and passes, and described rubber blanket (5) is installed between fairlead (6) flange and pilot bushing (4) flange.
3. the drill gun guiding on duplex drill as claimed in claim 1 and slug collection device, it is characterized in that: after described drill gun, pilot seal assembly comprises pilot seal cover (7), guide bearing (8) and pilot seal block set (9), described pilot seal block set (9) is fixedly mounted in rear support hole (2a), being directed through guide bearing (8) supporting after described is arranged in pilot seal block set (9), the centre bore of pilot seal cover (7) is used for drill gun and passes, the inner hole wall of pilot seal cover (7) is provided with the V-arrangement suitable with the V-shaped groove shape on drill gun and seals block (7a).
4. the drill gun guiding on duplex drill as claimed in claim 3 and slug collection device, is characterized in that: described pilot seal cover (7) adopts elastomeric material to make.
5. the drill gun guiding on duplex drill as claimed in claim 1 and slug collection device, is characterized in that: described guide holder lamina tecti (3) adopts transparency glass plate.
6. the drill gun guiding on duplex drill as claimed in claim 1 and slug collection device, is characterized in that: the front support hole (1a) on described twin shaft drill gun guide holder (1) front surface outer wall is provided with a circle around and thickeies brace table (1f).
7. the drill gun guiding on duplex drill as claimed in claim 1 and slug collection device, is characterized in that: described twin shaft drill gun guide holder (1) front surface outer wall is provided with reinforcement (1g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814024.6U CN204338946U (en) | 2014-12-19 | 2014-12-19 | Drill gun guiding on duplex drill and slug collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420814024.6U CN204338946U (en) | 2014-12-19 | 2014-12-19 | Drill gun guiding on duplex drill and slug collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338946U true CN204338946U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420814024.6U Expired - Fee Related CN204338946U (en) | 2014-12-19 | 2014-12-19 | Drill gun guiding on duplex drill and slug collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493247A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Gun drill guiding and waste chip collecting device on double-shaft drilling machine |
| CN107952976A (en) * | 2017-12-28 | 2018-04-24 | 黄思珍 | A kind of double-shaft horizontal cylinder Boring machine |
-
2014
- 2014-12-19 CN CN201420814024.6U patent/CN204338946U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493247A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Gun drill guiding and waste chip collecting device on double-shaft drilling machine |
| CN107952976A (en) * | 2017-12-28 | 2018-04-24 | 黄思珍 | A kind of double-shaft horizontal cylinder Boring machine |
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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: 20150520 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |