CN203109719U - Slot wall hole drilling and tapping device with drilling function and tapping function for drilling machine - Google Patents
Slot wall hole drilling and tapping device with drilling function and tapping function for drilling machine Download PDFInfo
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- CN203109719U CN203109719U CN 201320036645 CN201320036645U CN203109719U CN 203109719 U CN203109719 U CN 203109719U CN 201320036645 CN201320036645 CN 201320036645 CN 201320036645 U CN201320036645 U CN 201320036645U CN 203109719 U CN203109719 U CN 203109719U
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- brill
- drilling
- wall hole
- tapping device
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Abstract
The utility model discloses a slot wall hole drilling and tapping device with a drilling function and a tapping function for a drilling machine. The slot wall hole drilling and tapping device comprises a drilling and tapping device shell. One end of the drilling and tapping device shell is integrally connected with a tubular fixing body. A drilling and tapping device taper shank shaft is installed in the tubular fixing body. The other end of the drilling and tapping device shell is connected with a drill chuck assembly. The lower portion of the drilling and tapping device shell is fixedly connected with a drilling and tapping device bottom cover. An airtight cavity is formed between the drilling and tapping device bottom cover and the drilling and tapping device shell. A power transmission device is arranged in the airtight cavity. The power transmission device is in transmission connection with the drilling and tapping device taper shank shaft and the drilling and tapping device shell respectively. By means of the slot wall hole drilling and tapping device with the drilling function and the tapping function for the drilling machine, the service life of a drilling and tapping device is greatly prolonged, and the slot wall hole drilling and tapping device is practical and reliable. Meanwhile, the accuracy of a workpiece machined through the slot wall hole drilling and tapping device completely meets the requirements of a drawing and using requirements.
Description
Technical field
The utility model relates to a kind of cell wall hole drill and attacks device, relates in particular to a kind of machine components cell wall hole drill and attacks device, is used for parallel boring and the tapping processing of opening on grade inner face of mechanical workpieces, belongs to machining, fabrication tool field.
Background technology
China was manufacturing in recent years develops the development that has spurred machining tool and tool-making rapidly, numerical control machining center and hydraulic pressure, air-actuated jaw and cutter obtain widely applying, but in exemplar trial-production and small lot processing the mechanical grip instrument simple in structure because of it, do not need external power, use cost is low still obtains extensive application in some occasion.
My company is when carrying out the planning of exported product sample processing scheme in the recent period, run into as Fig. 1, Fig. 2, processing work A shown in Figure 3, the inside of workpiece A is provided with the parallel slot D that width is 118mm, the screwed hole B that the interior lower end face of parallel slot D is provided with 8xM8-7H needs processing, and the top of parallel slot D has this workpiece to collude pawl C to block and can not process according to normal method.The processing method of this screwed hole B has 2 by analysis: method 1 is that work in-process is processed with 90 ° of angle heads in the heart, and method 2 is to attack on the convertible drilling machine at common brill to attack device processing by bushing plate with special jewel.For accelerating this sample development progress, cut down finished cost, determine the making special jewel to attack device by analysis and attack 2 processing of convertible drilling machine usefulness method at common brill, through the cutter of the no this type of inquiry.
The utility model content
The technical problems to be solved in the utility model provides a kind of brill that satisfies workpiece processing request, long service life and attacks convertible drilling machine and attack device with the cell wall hole drill, attacks dual-purpose brill at brill and attacks the problem that can not process on the convertible drilling machine to solve on this type workpiece this type of screw.
In order to address the above problem, the technical solution adopted in the utility model is:
A kind of brill is attacked convertible drilling machine and is attacked device with the cell wall hole drill, comprises boring attacking the device housing, bores a wherein end of attacking the device housing and is connected with a tubular fixed body, and tubular fixed body inside is equipped with to bore attacks the device taper-shank arbor;
The other end that brill is attacked the device housing is connected with the drill chuck assembly;
Brill is attacked the device lower part of frame and is fixedly connected with to bore and attacks the device bottom, and described brill is attacked the device bottom and attacked airtight chamber of formation between the device housing with brill;
Be provided with actuating unit in the airtight chamber, this actuating unit and brill are attacked device taper-shank arbor and brill and are attacked the device housing and be in transmission connection respectively.
Below be the utility model for further improvement of these options:
The tubular fixed body is attacked vertical setting between the device housing with brill, bores to attack between device taper-shank arbor and the tubular fixed body to be rotationally connected by bearing.
Further improve:
The drill chuck assembly is attacked vertical setting between the device housing with brill.
Further improve: described actuating unit comprises and being arranged side by side more than one and intermeshing idler gear, be separately installed with intermediate gear shaft on each idler gear, the two ends of intermediate gear shaft and brill are attacked device housing and brill and are attacked between the device bottom and be rotationally connected respectively.
Further improve: the lower end that described brill is attacked the device taper-shank arbor is equipped with driving gear, and described driving gear is in transmission connection with an idler gear nearest apart from driving gear.
Further improve: bore to attack on the device housing and be connected with gear shaft, in gear shaft driven wheel is installed, driven wheel is in transmission connection with an idler gear nearest apart from driven wheel.
Further improve: a wherein end of gear shaft is attacked the device housing by deep groove ball bearing and brill and is rotationally connected, and the other end is attacked the device bottom by taper roll bearing and brill and is rotationally connected.
During use, the adjustment power supply wiring makes brill attack the convertible drilling machine main shaft and turns round clockwise, brill is attacked the device housing attacks device by brill and fixedly is set to bore and attacks on the convertible drilling machine main shaft, adjusting upper-lower position makes to bore and attacks the device taper-shank arbor and attack the convertible drilling machine spindle taper hole with brill and closely contact, with trip bolt brill being attacked the device housing then fixes, den bohrkopf einsetzen on the drill chuck assembly, then will processing work install to bore to attack on the convertible drilling machine platform and locate, load onto bushing plate, press switch, rotate to bore and attack the convertible drilling machine handle and make that drill bit is descending just can be processed, completion of processing is lifted to bore and is attacked the convertible drilling machine handle and make to bore and attack the convertible drilling machine main shaft and rise and just can unload workpiece; Brill is attacked convertible drilling machine adjust to the tapping state, load onto corresponding screw tap at the drill chuck assembly and just can carry out the tapping operation at workpiece.
The utility model has solved the processing work upper screwed hole and has attacked a processing difficult problem on the convertible drilling machine at common brill, and gear drive be used for bored attack device, and regularly grease-added it is lubricated, make to bore and attack the device life-span and lengthen greatly, practical reliable, the workpiece accuracy that this brill of while is attacked device processing satisfies drawing and instructions for use fully.
The utility model is described in further detail below in conjunction with accompanying drawing with embodiment.
Description of drawings
Accompanying drawing 1 is the structural representation of workpiece in the utility model background technology;
Accompanying drawing 2 is that A-A in the accompanying drawing 1 is to cutaway view;
Accompanying drawing 3 is the vertical view of accompanying drawing 1;
Accompanying drawing 4 is attacked the device structural representation for cell wall hole drill among the utility model embodiment;
Accompanying drawing 5 is the vertical view of accompanying drawing 4.
Among the figure: 1-bores and attacks the device fixed cover; The 2-bearing; 3-bores and attacks the device housing; 4-bores and attacks the device taper-shank arbor; The 5-trip bolt; The 6-intermediate gear shaft; The 7-deep groove ball bearing; The 8-idler gear; 9-tubular fixed body; 10-first locking nut; The 11-driven wheel; The 12-taper roll bearing; 13-drill chuck assembly; 14-bores and attacks the device bottom; 15-second locking nut; The 16-driving gear; 17-bores and attacks the convertible drilling machine main shaft; 18-through type forced filling oil cup; The A-workpiece; The B-screwed hole; The C-workpiece colludes pawl; The D-parallel slot.
The specific embodiment
Embodiment, as Fig. 4, shown in Figure 5, a kind of brill is attacked convertible drilling machine and is attacked device with the cell wall hole drill, comprise boring and attack device housing 3, the wherein end that brill is attacked device housing 3 is connected with a tubular fixed body 9, tubular fixed body 9 is attacked vertical setting between the device housing 3 with brill, and tubular fixed body 9 inside are equipped with to bore attacks device taper-shank arbor 4, bores to attack between device taper-shank arbor 4 and the tubular fixed body 9 to be rotationally connected by 6024 bearings 2.
The other end that brill is attacked device housing 3 is connected with drill chuck assembly 13; Drill chuck assembly 13 is attacked vertical setting between the device housing 3 with brill;
Described drill chuck assembly 13 is used for clamping drilling bit or screw tap and bores and attack processing.
The bottom that brill is attacked device housing 3 is fixedly connected with to bore attacks device bottom 14, and described brill is attacked device bottom 14 and attacked airtight chamber of formation between the device housing 3 with brill;
Be provided with actuating unit in the airtight chamber, this actuating unit is attacked device taper-shank arbor 4 and brill with brill respectively and is attacked device housing 3 and be in transmission connection.
Described actuating unit comprises and being arranged side by side more than one and intermeshing idler gear 8, be separately installed with intermediate gear shaft 6 on each idler gear 8, the two ends of intermediate gear shaft 6 and brill are attacked device housing 3 and brill and are attacked between the device bottom 14 and be rotationally connected by 608 deep groove ball bearings 7 respectively.
The lower end that described brill is attacked device taper-shank arbor 4 is equipped with driving gear 16, the locking of driving gear 16 usefulness second locking nut 15, and described driving gear 16 is in transmission connection with an idler gear 8 nearest apart from driving gear 16;
Brill is attacked on the device housing 3 and is connected with gear shaft, and a wherein end of gear shaft is attacked device housing 3 by 608 deep groove ball bearings and brill and is rotationally connected, and the other end is attacked device bottom 14 by 32904 taper roll bearings 12 with brill and is rotationally connected.
In gear shaft driven wheel 11 is installed, 10 lockings of described driven wheel 11 usefulness first locking nut.
The rotating accuracy of described drill chuck assembly 13 guarantees with the end play of adjusting 32904 taper roll bearings 12 by rotating first locking nut 10.
During installation, described tubular fixed body 9 is attacked by brill that 12 trip bolts 5 of device fixed cover 1 usefulness and brill attack that convertible drilling machine main shaft 17 is connected and is fixing.
The side that brill is attacked device housing 3 is connected with a through type forced filling oil cup 18 that is communicated with airtight chamber, bores the temperature rise of attacking device for regular grease up reduction and bores the service life of attacking device to prolong, and the assurance brill is attacked the rotating accuracy of device.
During use, the adjustment power supply wiring makes brill attack the convertible drilling machine main shaft and turns round clockwise, brill is attacked device housing 3 attacks device fixed cover 1 by brill and attacks on the convertible drilling machine main shaft 17 to brill, adjusting upper-lower position makes to bore and attacks device taper-shank arbor 4 and attack the convertible drilling machine spindle taper hole with brill and closely contact, with trip bolt 5 brill being attacked device housing 3 then fixes, den bohrkopf einsetzen on drill chuck assembly 13, then will processing work install to bore to attack on the convertible drilling machine platform and locate, load onto bushing plate, press switch, rotate to bore and attack the convertible drilling machine handle and make that drill bit is descending just can be processed, completion of processing is lifted to bore and is attacked the convertible drilling machine handle and make to bore and attack the convertible drilling machine main shaft and rise and just can unload workpiece; Brill is attacked convertible drilling machine adjust to the tapping state, load onto corresponding screw tap at the drill chuck assembly and just can carry out the tapping operation at workpiece.
The utility model has solved 8xM8-7H screwed hole B on the parallel slot D interior lower end face that processing work A goes up width 118mm and has attacked a processing difficult problem on the convertible drilling machine at common brill, and gear drive be used for bored attack device, and regularly grease-added it is lubricated, make to bore and attack the device life-span and lengthen greatly, practical reliable, the workpiece accuracy that this brill of while is attacked device processing satisfies drawing and instructions for use fully.
Claims (7)
1. a brill is attacked convertible drilling machine and is attacked device with the cell wall hole drill, comprises boring attacking device housing (3), it is characterized in that:
The wherein end that brill is attacked device housing (3) is connected with a tubular fixed body (9), and tubular fixed body (9) inside is equipped with to bore attacks device taper-shank arbor (4);
The other end that brill is attacked device housing (3) is connected with drill chuck assembly (13);
The bottom that brill is attacked device housing (3) is fixedly connected with to bore attacks device bottom (14), and described brill is attacked device bottom (14) and attacked airtight chamber of formation between the device housing (3) with brill;
Be provided with actuating unit in the airtight chamber, this actuating unit and brill are attacked device taper-shank arbor (4) and brill and are attacked device housing (3) and be in transmission connection respectively.
2. a kind of brill according to claim 1 is attacked convertible drilling machine and is attacked device with the cell wall hole drill, it is characterized in that:
Tubular fixed body (9) is attacked vertical setting between the device housing (3) with brill, bores to attack between device taper-shank arbor (4) and the tubular fixed body (9) to be rotationally connected by bearing.
3. a kind of brill according to claim 1 is attacked convertible drilling machine and is attacked device with the cell wall hole drill, it is characterized in that:
Drill chuck assembly (13) is attacked vertical setting between the device housing (3) with brill.
4. attack convertible drilling machine according to claim 2 or 3 described a kind of brills and attack device with the cell wall hole drill, it is characterized in that:
Described actuating unit comprises and being arranged side by side more than one and intermeshing idler gear (8), be separately installed with intermediate gear shaft (6) on each idler gear (8), the two ends of intermediate gear shaft (6) and brill are attacked device housing (3) and brill and are attacked between the device bottom (14) and be rotationally connected respectively.
5. a kind of brill according to claim 4 is attacked convertible drilling machine and is attacked device with the cell wall hole drill, it is characterized in that:
The lower end that described brill is attacked device taper-shank arbor (4) is equipped with driving gear (16), and described driving gear (16) is in transmission connection with an idler gear (8) nearest apart from driving gear (16).
6. a kind of brill according to claim 4 is attacked convertible drilling machine and is attacked device with the cell wall hole drill, it is characterized in that:
Brill is attacked on the device housing (3) and is connected with gear shaft, in gear shaft driven wheel (11) is installed, and driven wheel (11) is in transmission connection with an idler gear (8) nearest apart from driven wheel (11).
7. a kind of brill according to claim 6 is attacked convertible drilling machine and is attacked device with the cell wall hole drill, it is characterized in that:
A wherein end of gear shaft is attacked device housing (3) by deep groove ball bearing and brill and is rotationally connected, and the other end is attacked device bottom (14) by taper roll bearing (12) and brill and is rotationally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036645 CN203109719U (en) | 2013-01-21 | 2013-01-21 | Slot wall hole drilling and tapping device with drilling function and tapping function for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320036645 CN203109719U (en) | 2013-01-21 | 2013-01-21 | Slot wall hole drilling and tapping device with drilling function and tapping function for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109719U true CN203109719U (en) | 2013-08-07 |
Family
ID=48890096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320036645 Expired - Fee Related CN203109719U (en) | 2013-01-21 | 2013-01-21 | Slot wall hole drilling and tapping device with drilling function and tapping function for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111915A (en) * | 2013-01-21 | 2013-05-22 | 寿光市泰丰制动系统科技有限公司 | Drilling and tapping dual-purpose groove wall hole drilling and tapping device for drilling machine |
| CN114309752A (en) * | 2021-12-28 | 2022-04-12 | 贵州航天南海科技有限责任公司 | But Z type angle regulation head |
-
2013
- 2013-01-21 CN CN 201320036645 patent/CN203109719U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111915A (en) * | 2013-01-21 | 2013-05-22 | 寿光市泰丰制动系统科技有限公司 | Drilling and tapping dual-purpose groove wall hole drilling and tapping device for drilling machine |
| CN103111915B (en) * | 2013-01-21 | 2016-02-10 | 寿光市泰丰制动系统科技有限公司 | Brill is attacked convertible drilling machine cell wall hole drill and is attacked device |
| CN114309752A (en) * | 2021-12-28 | 2022-04-12 | 贵州航天南海科技有限责任公司 | But Z type angle regulation head |
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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: 20130807 Termination date: 20160121 |
|
| EXPY | Termination of patent right or utility model |