CN203711902U - Multi- spindle drill machine tool - Google Patents
Multi- spindle drill machine tool Download PDFInfo
- Publication number
- CN203711902U CN203711902U CN201320820243.0U CN201320820243U CN203711902U CN 203711902 U CN203711902 U CN 203711902U CN 201320820243 U CN201320820243 U CN 201320820243U CN 203711902 U CN203711902 U CN 203711902U
- Authority
- CN
- China
- Prior art keywords
- sparge pipe
- drill
- drill bit
- frame
- sparge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model discloses a multi- spindle drill machine tool. The multi- spindle drill machine tool comprises a frame and a power head arranged on the frame; the power head is provided with more than two drill rods used for being provided with drill bits; the frame is provided with a drill bit cooling device; the cooling device comprises a support fixedly arranged on the frame; the support is fixedly provided with an annular liquid spray pipe; the inner side or/and the outer side of the liquid spray pipe are provided with avoidance areas used for the drill bits to penetrate through; the pipe wall of the liquid spray pipe is provided with a liquid inlet and liquid nozzles used for respectively facing power output ends of the drill bits. The annular liquid spray pipe can ensure that each drill bit corresponds to a liquid nozzle and the drill bits are not interfered with each other and ensures that each drill bit can be cooled and lubricated, and the cooling device is simple in structure.
Description
Technical field
The utility model relates to a kind of multi-facet drill lathe.
Background technology
At present, Drilling operation generally adopts drilling machine, and common radial drilling machine can only bore a hole at every turn, but for some porous workpieces, if Drilling operation one by one increased undoubtedly workman's labour intensity, and efficiency is also low.Therefore, for porous workpiece, there is multi-facet drill lathe, many drilling rods are housed on the unit head of multi-facet drill lathe, be arranged on so the synchronously bore operation of drill bit on each drilling rod, greatly improved working (machining) efficiency and crudy, but multi-facet drill lathe also exist drawback, be mainly manifested in: along with increasing of drill bit, the cooling and lubricating effect of each drill bit is just not easy to ensure.
Utility model content
The purpose of this utility model is to provide a kind of multi-facet drill lathe, the problem that cannot ensure in order to solve each drill bit cooling and lubricating effect of existing multi-facet drill lathe.
The utility model adopts following technical scheme: a kind of multi-facet drill lathe, comprise frame and be arranged on the unit head in frame, on unit head, be equipped with plural, for the drilling rod of drill bit is installed respectively, in frame, be also provided with drill bit cooling device, this cooling device comprises the support being fixedly arranged in frame, on support, be installed with annular sparge pipe, the inner side of sparge pipe is dodged district or/and exterior lateral area has for what pass for drill bit, and the tube wall of sparge pipe is provided with inlet and for respectively towards the mouth spray of each drill bit clutch end.
Described sparge pipe has two, and two sparge pipes distribute along between ectonexine, and is connected with tube connector between two sparge pipes, described in to dodge district be two regions between sparge pipe.
Mouth spray quantity on described outer sparge pipe is consistent with the mouth spray quantity on internal layer sparge pipe, and mouth spray on two sparge pipes is oppositely arranged one by one.
Described mouth spray is arranged on outer sparge pipe.
Position on described support between drilling rod and sparge pipe is installed with gear liquid cover, and gear liquid cover has the hole of dodging for passing for drill bit.
Adopt the multi-facet drill lathe of said structure, because drill bit cooling device adopts annular sparge pipe, can guarantee like this to have enough regions for each drill bit by the medial region of sparge pipe or/and medial region pass, the more important thing is, annular sparge pipe can be guaranteed all corresponding mouth sprays and not interfereing with each other of every drill bit, guarantee that each drill bit can cooling and lubricating, cooling device is simple in structure simultaneously.
Further, sparge pipe adopts between ectonexine and distributes, and the mouth spray of corresponding same drill bit all can be set on each like this sparge pipe, further improves cooling and lubricating effect.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of the cooling device in Fig. 1.
Detailed description of the invention
The embodiment of the utility model multi-facet drill lathe: as shown in Figure 1 and Figure 2, comprise frame 1, frame 1 is provided with head and the work holder 6 of left and right positioned opposite, between head and work holder 6, be provided with drill bit cooling device 5, wherein, head comprises unit head 2, and the drilling rod 3 for assembling drill bit 4 is installed on the clutch end of unit head 2 right-hand members, drilling rod 3 has 12, and 12 drilling rods 3 are along circumferentially uniform.
Described drill bit cooling device 5 comprises the support (not shown) being fixedly arranged in frame 1, on support, be installed with the annular sparge pipe 52 distributing between two ectonexines, the axis of sparge pipe 52 is consistent with the axis of unit head 2, each like this drill bit 4 is passed by the annular region between two sparge pipes 52, and region between two sparge pipes 52 is for dodging district.Between two sparge pipes 52, be connected with tube connector 54, the outer peripheral face of outer sparge pipe is provided with inlet 53, inner peripheral surface is provided with circumferentially uniform mouth spray 55 of 12 outer sparge pipes in edge, the outer peripheral face of internal layer sparge pipe is provided with 12 mouth sprays, each mouth spray on each mouth spray and outer sparge pipe on internal layer sparge pipe is oppositely arranged one by one, and two relative mouth sprays are all towards the clutch end of corresponding drill bit; In frame 1, be also installed with tank for coolant 7, in tank for coolant 7, be provided with coolant pump 8, the inlet of outer sparge pipe is connected with the discharge outlet of coolant pump 8, cooling fluid in tank for coolant 7 is under the effect of coolant pump 8 like this, first enter in outer sparge pipe, in tube connector 54 enters into internal layer sparge pipe, finally spray to drill bit 4 by the mouth spray 55 of two sparge pipes again.In order to prevent cooling fluid sputter, the position on support between sparge pipe 52 and drilling rod 3 is installed with gear liquid cover 51 simultaneously, and gear liquid cover 51 has the hole of dodging of passing for each drill bit 4.
In other embodiments, a sparge pipe also can be set, and each drill bit can be passed by the medial region of sparge pipe or exterior lateral area, if the irregular distribution of drilling rod, in each drill bit, a part is passed by exterior lateral area through, another part by medial region.
Claims (5)
1. a multi-facet drill lathe, comprise frame and be arranged on the unit head in frame, on unit head, be equipped with plural, for the drilling rod of drill bit is installed respectively, in frame, be also provided with drill bit cooling device, it is characterized in that: this cooling device comprises the support being fixedly arranged in frame, on support, be installed with annular sparge pipe, the inner side of sparge pipe is dodged district or/and exterior lateral area has for what pass for drill bit, and the tube wall of sparge pipe is provided with inlet and for respectively towards the mouth spray of each drill bit clutch end.
2. multi-facet drill lathe according to claim 1, is characterized in that: described sparge pipe has two, and two sparge pipes distribute along between ectonexine, and is connected with tube connector between two sparge pipes, described in to dodge district be two regions between sparge pipe.
3. multi-facet drill lathe according to claim 2, is characterized in that: the mouth spray quantity on described outer sparge pipe is consistent with the mouth spray quantity on internal layer sparge pipe, and mouth spray on two sparge pipes is oppositely arranged one by one.
4. according to the multi-facet drill lathe described in claim 2 or 3, it is characterized in that: described mouth spray is arranged on outer sparge pipe.
5. multi-facet drill lathe according to claim 4, is characterized in that: the position on described support between drilling rod and sparge pipe is installed with gear liquid cover, and gear liquid cover has the hole of dodging for passing for drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820243.0U CN203711902U (en) | 2013-12-14 | 2013-12-14 | Multi- spindle drill machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820243.0U CN203711902U (en) | 2013-12-14 | 2013-12-14 | Multi- spindle drill machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711902U true CN203711902U (en) | 2014-07-16 |
Family
ID=51151101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820243.0U Expired - Fee Related CN203711902U (en) | 2013-12-14 | 2013-12-14 | Multi- spindle drill machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711902U (en) |
-
2013
- 2013-12-14 CN CN201320820243.0U patent/CN203711902U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202356688U (en) | Twist drill bit cooling structure | |
| CN202964268U (en) | Surrounding water spraying device | |
| CN203712403U (en) | Drill bit cooling device for multi-spindle drill machine tool | |
| CN203711902U (en) | Multi- spindle drill machine tool | |
| CN201988997U (en) | Cyclic internal cooling mechanism for cutter | |
| CN203679358U (en) | Deep hole machining cutter system capable of preventing bending deformation of cutter bars | |
| CN204584367U (en) | Deep hole processing cutter | |
| CN203509763U (en) | Cooling device for machining | |
| CN203357141U (en) | Machine tool water cooling system | |
| CN203592164U (en) | Internal cooling system for deep hole boring head tool | |
| CN204108422U (en) | A kind of depth drill | |
| CN107378051A (en) | A kind of processing method of deep via | |
| CN202239705U (en) | Transitional extension rod device for two-way slotting of deep holes | |
| CN210081313U (en) | Deep hole machining combined joint applied to external-cooling, rotating and internal-cooling numerical control boring and milling machine | |
| CN202114279U (en) | Deep-hole lathe tool | |
| CN204338954U (en) | Chip removal device on duplex drill | |
| CN205798536U (en) | A kind of depth drill | |
| CN220547660U (en) | High-precision drilling machine with cooling liquid recovery structure | |
| CN203292940U (en) | Vehicle wheel drilling machine | |
| CN204450071U (en) | For the spiral nozzle of cutter cooling system | |
| CN204450070U (en) | For the spiral nozzle of cutter oil air cooling system | |
| CN221336660U (en) | Staggered deep hole drilling device and boring machine thereof | |
| CN203509116U (en) | Device for machining deep holes on boring machine | |
| CN210147175U (en) | Novel extrusion screw tap | |
| CN103611958B (en) | Deep-hole boring head cutter inner cooling but system |
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: 20140716 Termination date: 20161214 |