CN203030951U - Self-made pneumatic drilling machine - Google Patents
Self-made pneumatic drilling machine Download PDFInfo
- Publication number
- CN203030951U CN203030951U CN 201220714069 CN201220714069U CN203030951U CN 203030951 U CN203030951 U CN 203030951U CN 201220714069 CN201220714069 CN 201220714069 CN 201220714069 U CN201220714069 U CN 201220714069U CN 203030951 U CN203030951 U CN 203030951U
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- CN
- China
- Prior art keywords
- drill bit
- snorkel
- feed pipe
- cylinder
- air feed
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- Expired - Fee Related
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Abstract
The utility model discloses a self-made pneumatic drilling machine which comprises a support. A clamping screw is disposed on the support, a fixing frame is arranged at the top of the support, an air cylinder is placed on the fixing frame, the top of the air cylinder is connected with an ascending air feed pipe and a descending air feed pipe, and an ascending control valve and a descending control valve are arranged on the ascending air feed pipe and the descending air feed pipe respectively. One end of the ascending air feed pipe and one end of the descending air feed pipe are both connected to an air feed pipe of the air cylinder. A pneumatic drill bit is connected at the front end of a piston rod of the air cylinder, a drill bit air feed pipe is connected to the pneumatic drill bit, and a drill bit control valve is arranged on the drill bit air feed pipe. One end of the drill bit air feed pipe and one end of the air feed pipe of the air cylinder are both connected to a main air feed pipe. According to the self-made pneumatic drilling machine, the manner that the same air source drives a pneumatic drill bit and the air cylinder is adopted, the air cylinder is used for controlling the feed of the pneumatic drill bit, and because of the manner, the safety of using is guaranteed. In addition, the manner of pneumatic feed reduces labor intensity of workers and improves machining efficiency and machining quality.
Description
Technical field
The utility model relates to a kind of coal mine machinery field, especially a kind of pneumaticization of self-control drilling machine.
Background technology
At present, drilling machine refers to mainly use the lathe of drill bit machining hole on workpiece.Usually drill bit rotates to be main motion, and drill bit moves axially and is feed motion.At some special occasions, for example in the Coal Production, power supply is to cause to lose quick-fried potential safety hazard, so the occasion of the inapplicable power supply of energy just should be avoided as far as possible.The drilling machine that adopts in the present Coal Production mainly is to adopt pneumatic drill bit, and its feed motion will rely on manually and carry out.Though such mode has guaranteed practical security,, when processing the product that some thickness are big or hardness is high, just require great effort especially, and be difficult for successfully.
Summary of the invention
The purpose of this utility model is: a kind of pneumaticization of self-control drilling machine is provided, and it can effectively reduce labour intensity under the prerequisite that guarantees safety in utilization, increases work efficiency, and guarantees crudy, to overcome the deficiencies in the prior art.
The utility model is achieved in that pneumaticization of self-control drilling machine, comprise support, be provided with the clamping screw rod at support, top at support is provided with fixed mount, be provided with cylinder at fixed mount, be connected with rising snorkel and decline snorkel at the top of cylinder, be respectively equipped with rising control valve and decline control valve at rising snorkel and decline snorkel; One end of rising snorkel and decline snorkel all is connected on the cylinder snorkel; Piston rod front end at cylinder is connected with pneumatic drill bit, is connected with the drill bit snorkel at pneumatic drill bit, is provided with the drill bit control valve at the drill bit snorkel; One end of drill bit snorkel and cylinder snorkel all is connected on the main air inlet pipe.
Inner face at fixed mount is provided with water tank, is connected with filler pipe at water tank, is provided with the priming valve door at filler pipe, and the mouth of pipe of filler pipe is in pneumatic drill bit side and clamping screw rod top.When processing, make on the processed product and maintain water, can reduce the heat that produces between drill bit and the product to be processed, can reduce dust again.
Be equipped with the exhaust outlet of being with drain tap at rising snorkel and decline snorkel.When not using, be used for eliminating and remain in cylinder gas.
Owing to adopted technique scheme, compared with prior art, the utility model adopts same source of the gas to drive the mode of pneumatic drill bit and cylinder, utilize cylinder to control the feeding of pneumatic drill bit, such mode can effectively guarantee the security used, and the mode of pneumatic feeding can reduce working strength of workers, raising working (machining) efficiency and crudy.The utility model is simple in structure, makes easily, and with low cost, result of use is good.
Description of drawings
Accompanying drawing 1 is the structural representation of utility model.
The specific embodiment
The embodiment of utility model: make the structure of pneumaticization drilling machine by oneself as shown in Figure 1, comprise support 1, be provided with clamping screw rod 13 at support 1, be provided with fixed mount 2 at the top of support 1, be provided with cylinder 3 at fixed mount 2, be connected with rising snorkel 4 and decline snorkel 5 at the top of cylinder 3, be respectively equipped with rising control valve 6 and decline control valve 7 at rising snorkel 4 and decline snorkel 5; Rising snorkel 4 all is connected on the cylinder snorkel 8 with an end of decline snorkel 5; Piston rod front end at cylinder 3 is connected with pneumatic drill bit 9, is connected with drill bit snorkel 10 at pneumatic drill bit 9, is provided with drill bit control valve 11 at drill bit snorkel 10; Drill bit snorkel 10 all is connected on the main air inlet pipe 12 with an end of cylinder snorkel 8; Inner face at fixed mount 2 is provided with water tank 14, is connected with filler pipe 15 at water tank 14, is provided with priming valve door 16 at filler pipe 15, and the mouth of pipe of filler pipe 15 is in pneumatic drill bit 9 sides and clamping screw rod 13 tops; Be equipped with the exhaust outlet 18 of being with drain tap 17 at rising snorkel 4 and decline snorkel 5.
In use, workpiece to be processed is fixed on the support 1 with clamping screw rod 13, one section of main air inlet pipe 12 is connected with origin, open drill bit control valve 11 then, then air enters in the pneumatic drill bit 9 by drill bit snorkel 10, and 9 on pneumatic drill bit begins to bore and moves; Open the decline control valve 7 on the decline snorkel 5, then air enters in the cylinder 3 by cylinder snorkel 8 and decline snorkel 5, and the piston rod of cylinder 3 moves downward, and drives pneumatic drill bit 9 feedings; After machining, then close decline control valve 7, open rising control valve 6, air enters cylinder by rising snorkel 4, and the piston rod of cylinder 3 begins to rise, and drives pneumatic drill bit 9 and returns initial position.
In use, the velocity of rotation of pneumatic drill bit 9 is controlled according to the unlatching size of drill bit control valve 11, and the feed speed of pneumatic drill bit 9 then can be controlled according to the unlatching size of decline control valve 7.
Claims (3)
1. make pneumaticization drilling machine by oneself for one kind, comprise support (1), it is characterized in that: be provided with clamping screw rod (13) at support (1), be provided with fixed mount (2) at the top of support (1), be provided with cylinder (3) at fixed mount (2), be connected with rising snorkel (4) and decline snorkel (5) at the top of cylinder (3), be respectively equipped with rising control valve (6) and decline control valve (7) at rising snorkel (4) and decline snorkel (5); Rising snorkel (4) all is connected on the cylinder snorkel (8) with an end of decline snorkel (5); Piston rod front end at cylinder (3) is connected with pneumatic drill bit (9), is connected with drill bit snorkel (10) at pneumatic drill bit (9), is provided with drill bit control valve (11) at drill bit snorkel (10); Drill bit snorkel (10) all is connected on the main air inlet pipe (12) with an end of cylinder snorkel (8).
2. pneumaticization of self-control drilling machine according to claim 1, it is characterized in that: the inner face at fixed mount (2) is provided with water tank (14), be connected with filler pipe (15) at water tank (14), be provided with priming valve door (16) at filler pipe (15), the mouth of pipe of filler pipe (15) is in pneumatic drill bit (9) side and clamping screw rod (13) top.
3. pneumaticization of self-control drilling machine according to claim 1 is characterized in that: be equipped with the exhaust outlet (18) of being with drain tap (17) at rising snorkel (4) and decline snorkel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714069 CN203030951U (en) | 2012-12-21 | 2012-12-21 | Self-made pneumatic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220714069 CN203030951U (en) | 2012-12-21 | 2012-12-21 | Self-made pneumatic drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030951U true CN203030951U (en) | 2013-07-03 |
Family
ID=48683092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220714069 Expired - Fee Related CN203030951U (en) | 2012-12-21 | 2012-12-21 | Self-made pneumatic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030951U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028755A (en) * | 2012-12-21 | 2013-04-10 | 贵州永润煤业有限公司 | Method and device for improving processing efficiency of drilling machine |
| CN103691990A (en) * | 2013-12-10 | 2014-04-02 | 西南石油大学 | Turbine-driven deep hole drilling and boring machine |
| CN107900917A (en) * | 2017-11-28 | 2018-04-13 | 中船重工重庆长平机械有限责任公司 | One kind remote control sponge blasting by abrasives device and its blasting method |
| CN108568550A (en) * | 2017-03-14 | 2018-09-25 | 中国航发商用航空发动机有限责任公司 | Hole-drilling system for thin-wall construction |
-
2012
- 2012-12-21 CN CN 201220714069 patent/CN203030951U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103028755A (en) * | 2012-12-21 | 2013-04-10 | 贵州永润煤业有限公司 | Method and device for improving processing efficiency of drilling machine |
| CN103691990A (en) * | 2013-12-10 | 2014-04-02 | 西南石油大学 | Turbine-driven deep hole drilling and boring machine |
| CN108568550A (en) * | 2017-03-14 | 2018-09-25 | 中国航发商用航空发动机有限责任公司 | Hole-drilling system for thin-wall construction |
| CN107900917A (en) * | 2017-11-28 | 2018-04-13 | 中船重工重庆长平机械有限责任公司 | One kind remote control sponge blasting by abrasives device and its blasting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20131221 |