CN203125738U - Automatic drilling device for graphite rods - Google Patents
Automatic drilling device for graphite rods Download PDFInfo
- Publication number
- CN203125738U CN203125738U CN 201320094161 CN201320094161U CN203125738U CN 203125738 U CN203125738 U CN 203125738U CN 201320094161 CN201320094161 CN 201320094161 CN 201320094161 U CN201320094161 U CN 201320094161U CN 203125738 U CN203125738 U CN 203125738U
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- CN
- China
- Prior art keywords
- graphite rod
- drill bit
- automatic drilling
- graphite
- ball screw
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- 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 - Lifetime
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses an automatic drilling device for graphite rods. The automatic drilling device comprises a base, movable clamping plates are arranged on the base and used for clamping the graphite rods, corresponding drills are fixed at the other ends of the clamping plates, which are relative to the ends where the graphite rods are clamped, each drill and the corresponding graphite rod are arranged coaxially, and the clamping plates are connected onto a ball screw through sliding blocks to push the graphite rods and matched with rotary drills at the other ends of the clamping plates for drilling. Guide hole devices are arranged in the front of one end sides of the clamping plates, which opposite to the drills, and chip removing ports are arranged under the guide hole devices to facilitate chip removal. According to the automatic drilling device, a drill fixed rotating and graphite rod pushing mode is adopted for drilling, the high-precision ball screw is selected as a transmission device, and speeds, positions and directions of the drills can be controlled in a high-precision mode through matching of a ball screw base. The automatic drilling device has the advantages that the drilling efficiency is high, waste products are avoided, coolants for cooling are not needed, and the like.
Description
Technical field
The utility model discloses a kind of graphite rod automatic drilling device, divides by International Patent Classification (IPC) (IPC) to belong to graphite rod rig technical field.
Background technology
Fullerene such as C60 etc. can be heated by resistive graphite rod or arc process makes methods such as graphite evaporation, graphite bar drill hole reason in the electrical resistance heating wherein, and the boring of graphite bar is because diameter of rod is little, damaged easily, can not cool off its chip removal automatically of Powdered decision by liquid feeding simultaneously.At present also not at the special drilling machine of graphite bar, can only manually hole on the market, efficient is low, the percent defective height, and select common driller for use, and can not bore slotted hole, problems such as boring off-centre are arranged simultaneously.
Summary of the invention
At the deficiencies in the prior art, the utility model provides a kind of graphite rod automatic drilling device, and the mode that this device adopts the fixing rotation of drill bit, graphite rod to advance is holed, and has improved drilling efficiency and yield rate.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of graphite rod automatic drilling device, comprise pedestal, being equipped with movably on it, clamping plate are used for the clamping graphite rod, the other end at clamping plate clamping graphite rod fixedly has corresponding drill bit, each drill bit and corresponding graphite rod coaxial arrangement, described clamping plate are connected on the ball screw to advance graphite rod and to cooperate the rotary drilling-head of the other end to hole by slide block.
Further, described ball screw by DC servo motor drive to realize high-precision propelling graphite rod with holed eccentric phenomena do not taken place.
Further, described clamping plate comprise substrate and pressing plate, the faying face of substrate and pressing plate forms more than one graphite rod installing hole, each installing hole faces a drill bit, drill bit be elongated rod shape and with the corresponding coaxial setting of graphite rod installing hole, described each drill bit is controlled its rotation by independent servomotor, and substrate and pressing plate compress by a housing pin, fixed head and closely fix.
Further, what described clamping plate were relative with drill bit one is equipped with the pilot hole device before distolateral, and its pilot hole is corresponding with the graphite rod installing hole with guiding and fixed drill bit boring direction.
Further, the below of described pilot hole device is provided with chip removal mouth, and it passes to mutually with the graphite rod installing hole and makes things convenient for chip removal.
The utility model adopts the fixing rotation of drill bit, and the mode that graphite rod advances is holed, and selects for use high-precision ball screw as transmission device, is equipped with ball screw base (pedestal and ball screw are formed), adopts DC servo motor to drive ball screw.The cooperation of servomotor and ball screw, the speed of the high-precision control drilling machine of energy, position, direction.The utility model can solve the problem of the diamond inker material of existing drilling machine, can be in batches to the boring of graphite bar, and no waste product, the efficient height, automatic drilling is saved artificial, cools off without cooling fluid.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view;
Fig. 3 is the utility model upward view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: see also Fig. 1 to Fig. 3, a kind of graphite rod automatic drilling device, comprise pedestal 1, being equipped with movably on it, clamping plate 2 are used for the clamping graphite rod, the other end at clamping plate 2 clamping graphite rods fixedly has corresponding drill bit 3, each drill bit and corresponding graphite rod coaxial arrangement, described clamping plate 2 are connected on the ball screw 5 to advance graphite rod and to cooperate the rotary drilling-head 3 of the other end to hole by slide block 4.Ball screw 5 by DC servo motor 6 drive realize high-precision propelling graphite rod with holed eccentric phenomena do not taken place.Clamping plate 2 of the present utility model comprise substrate 21 and pressing plate 22, the faying face of substrate 21 and pressing plate 22 forms more than one graphite rod installing hole 200, each installing hole 200 faces a drill bit 3, drill bit 3 be elongated rod shape and with the corresponding coaxial setting of graphite rod installing hole, described each drill bit 3 is connected with the servomotor 31 that cooperates by elongated drill bit geometrical clamp 30 and controls rotation, and substrate 21 compresses by a housing pin 23, fixed head 24 with pressing plate 22 and closely fixes.What described clamping plate 2 and drill bit 3 were relative one is equipped with the pilot hole device before distolateral, and its pilot hole 7 is corresponding with the graphite rod installing hole with guiding and fixed drill bit boring direction.Be provided with chip removal mouth 8 below the pilot hole device, it passes to mutually with the graphite rod installing hole and makes things convenient for chip removal.
Drill bit of the present utility model adopts driven by servomotor, has the speed height, and is stable, characteristics such as axiality height.
Graphite rod is fixed on ball screw 5 take-up housings, fixing means is: compress substrate down and be fixed on the slide block, on compress portable plate (pressing plate) and be placed on down and compress on the substrate, in the middle of the pressure strip semicircle orifice is being arranged respectively up and down, form a circular hole when pressure strip compresses up and down, graphite rod is installed in this circular hole.Screw the housing pin on the housing pin fixed head, graphite rod is clipped in up and down in the middle of the pressure strip by firm.The large-area tight contact of pressure strip compresses mode and can also conduct the heat that produces of boring fast up and down, plays the boring cooling effect.Compress portable plate on above-mentioned and also claim pressing plate in this application, compressing substrate claims substrate down.
At pilot hole device of the preceding installation of pressure strip (clamping plate) up and down, can guide and the fixed drill bit boring direction.Because of pilot hole and drill bit in conjunction with closely, the bit bore chip removal needs in the middle of pilot hole and pressure strip up and down, there is a chip removal mouth pilot hole device below, can make things convenient for chip removal.
The utility model working method: open drill bit, graphite rod is installed on take-up housing, the driven by servomotor ball screw drives the graphite rod motion, the graphite rod a bit of boring of advancing at a slow speed, follow the chip removal of quick slow astern segment, it is a bit of to readvance, and retreats chip removal more fast.So each boring is a bit of, guarantees that chip removal is unobstructed.Though repeat forward-reverse often, because of the high speed of ball screw and high-speed servo motor, accurately locating features can also guarantee drilling efficiency.A plurality of pressure strips up and down can be installed on the above-mentioned take-up housing side by side, also a plurality of drill bits can be installed side by side on the pedestal, thereby realize realizing a plurality of bit bores with a ball screw pedestal, can realize adjusting drill bit quantity as required.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (5)
1. graphite rod automatic drilling device, it is characterized in that comprising pedestal, being equipped with movably on this pedestal, clamping plate are used for the clamping graphite rod, the other end at clamping plate clamping graphite rod fixedly has corresponding drill bit, each drill bit and corresponding graphite rod coaxial arrangement, described clamping plate are connected on the ball screw to advance graphite rod and to cooperate the rotary drilling-head of the other end to hole by slide block.
2. the described graphite rod automatic drilling of claim 1 device is characterized in that: described ball screw by DC servo motor drive realize high-precision propelling graphite rod make hole eccentric phenomena do not take place.
3. the described graphite rod automatic drilling of claim 1 device, it is characterized in that: described clamping plate comprise substrate and pressing plate, the faying face of substrate and pressing plate forms more than one graphite rod installing hole, each installing hole faces a drill bit, drill bit be elongated rod shape and with the corresponding coaxial setting of graphite rod installing hole, described each drill bit is controlled its rotation by independent servomotor, and substrate and pressing plate compress by a housing pin, fixed head and closely fix.
4. the described graphite rod automatic drilling of one of claim 1 to 3 device is characterized in that: what described clamping plate were relative with drill bit one is equipped with the pilot hole device before distolateral, and its pilot hole is corresponding with the graphite rod installing hole with guiding and fixed drill bit boring direction.
5. the described graphite rod automatic drilling of claim 4 device, it is characterized in that: the below of described pilot hole device is provided with chip removal mouth, and it passes to mutually with the graphite rod installing hole and makes things convenient for chip removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094161 CN203125738U (en) | 2013-03-01 | 2013-03-01 | Automatic drilling device for graphite rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320094161 CN203125738U (en) | 2013-03-01 | 2013-03-01 | Automatic drilling device for graphite rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125738U true CN203125738U (en) | 2013-08-14 |
Family
ID=48933757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320094161 Expired - Lifetime CN203125738U (en) | 2013-03-01 | 2013-03-01 | Automatic drilling device for graphite rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125738U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227852A (en) * | 2014-09-10 | 2014-12-24 | 于海东 | Multi-drill-bit graphite machining equipment |
| CN106965336A (en) * | 2017-03-31 | 2017-07-21 | 佛山诗勤智能科技有限公司 | A kind of jewelry drilling machine |
| CN107443598A (en) * | 2017-03-31 | 2017-12-08 | 佛山诗勤智能科技有限公司 | A kind of bullion drilling machine |
-
2013
- 2013-03-01 CN CN 201320094161 patent/CN203125738U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227852A (en) * | 2014-09-10 | 2014-12-24 | 于海东 | Multi-drill-bit graphite machining equipment |
| CN104227852B (en) * | 2014-09-10 | 2015-11-18 | 于海东 | A kind of many drill bits machining graphite equipment |
| CN106965336A (en) * | 2017-03-31 | 2017-07-21 | 佛山诗勤智能科技有限公司 | A kind of jewelry drilling machine |
| CN107443598A (en) * | 2017-03-31 | 2017-12-08 | 佛山诗勤智能科技有限公司 | A kind of bullion drilling machine |
| CN107443598B (en) * | 2017-03-31 | 2019-04-16 | 绍兴市觉醒科技信息咨询有限公司 | A kind of bullion drilling machine |
| CN106965336B (en) * | 2017-03-31 | 2019-05-07 | 佛山诗勤智能科技有限公司 | A kind of jewelry drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |