CN104786201A - Cooling device for pneumatic nail gun cushion pad - Google Patents
Cooling device for pneumatic nail gun cushion pad Download PDFInfo
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- CN104786201A CN104786201A CN201510227751.1A CN201510227751A CN104786201A CN 104786201 A CN104786201 A CN 104786201A CN 201510227751 A CN201510227751 A CN 201510227751A CN 104786201 A CN104786201 A CN 104786201A
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- cooling
- cushion pad
- cavity
- cooling tank
- nail gun
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/008—Cooling means
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- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Toys (AREA)
Abstract
The invention provides a cooling device for a pneumatic nail gun cushion pad, and belongs to the technical field of pneumatic tools. The cooling device for the pneumatic nail gun cushion pad solves the problems that an existing pneumatic nail gun cushion pad is prone to being damaged and is difficult to replace. According to the cooling device for the pneumatic staple gun cushion pad, a pneumatic nail gun comprises a shell, a cavity in the shell is communicated with an air inlet nozzle, and the cushion pad is located in the shell; the cooling device comprises a cooling pipe, a first cooling drum and a second cooling drum, the middle of the cooling pipe is attached to the cushion pad, a first piston is arranged in the first cooling drum, the first cooling drum is divided into a pneumatic cavity and a liquid storage cavity which are not communicated with each other up and down through the first piston, the pneumatic cavity is communicated with the cavity of the shell, the liquid storage cavity is communicated with one end of the cooling pipe, the other end of the cooling pipe is communicated with the second cooling drum, and a reset structure which can enable cooling liquid to flow back to the first cooling drum from the second cooling drum is arranged in the second cooling drum. The cooling device for the pneumatic nail gun cushion pad can prolong the service life of the cushion pad.
Description
Technical field
The invention belongs to pneumatic tool technical field, relate to a kind of pneumatic nail gun, particularly a kind of cooling device of pneumatic nail gun cushion pad.
Background technology
Pneumatic nail gun can be used for container pallet, large-scale wooden packing box manufactures fence, the timber structure in house connects, the connection of wood furniture and other wooden structure.Can stitching fast, save labour cost.
Existing pneumatic nail gun, such as Chinese patent literature data discloses the pneumatic nail gun [patent No.: 02241710.9 with cement timber double-purpose functional; Authorization Notice No.: CN2550136Y], it comprises housing, cylinder, cylinder head, balanced valve, rifle lid, rifle head, striker, nail kit, trigger piece, suction nozzle, a cushion pad is provided with between cylinder and housing, an O RunddichtringO is had between housing and cylinder head, a back-moving spring is had between balanced valve and cylinder head, rifle head there are frizzen and trigger piece form safeties, the guide nail slot that rifle head and nail kit are formed has muscle to be divided into different intervals.
The pneumatic nail gun of this kind of structure, when compressed air imports rifle body from suction nozzle, pull trigger piece and make the frizzen on rifle head be pressed on stitching thing, the now valve-closing at balanced valve rear portion, balanced valve and cylinder leave, and compressed air enters rapidly in cylinder, promote the nail afterbody in striker impact nail kit, nail is penetrated, to reach the object by nail articles, pneumatic nail gun in use, generally continual transmitting many nails, cushion pad is made up of elastomeric material, it is each when nail penetrates, striker all can collision buffering pad, cushion pad after being hit can be out of shape, cushion pad relies on self-deformation alleviation from the impact of striker, heat can be produced in deformation process, and be an airtight cavity in the housing of pneumatic nail gun, the heat that collision produces can not be dispersed into the external world, collision can make cushion pad heat up, accelerate the aging of cushion pad, accelerate the damage of cushion pad, cushion pad is short for service life, once cushion pad damages, product function will be caused to lose efficacy, need to look for professional or change to specialized maintenance point, change trouble.
Summary of the invention
The object of the invention is for the above-mentioned problems in the prior art, propose a kind of cooling device of pneumatic nail gun cushion pad, solve the service life of how to improve existing pneumatic nail gun cushion pad.
Object of the present invention realizes by following technical proposal: a kind of cooling device of pneumatic nail gun cushion pad, pneumatic nail gun comprises housing, cavity in described housing is connected with suction nozzle, described cushion pad is arranged in housing, it is characterized in that, described cooling device comprises cooling tube, cooling tank one and cooling tank two, middle part and the cushion pad of described cooling tube fit, piston one is provided with in described cooling tank one, cooling tank one is divided into mutual disconnected pneumatic cavity and liquid storage cylinder up and down by described piston one, described pneumatic cavity is connected with the cavity of housing, described liquid storage cylinder is connected with one end of cooling tube, the other end of described cooling tube is connected with cooling tank two, be provided with in described cooling tank two and can make cooling fluid from cooling tank two, be back to resetting structure in cooling tank one.
This cooling device is cooled cushion pad by cooling fluid, pneumatic nail gun in use, gas enters into the cavity of housing by suction nozzle, form high pressure in the cavities, by striker impact nail, realize the object of nailing, and the high pressure gas in cavity knows from experience the pneumatic cavity entering into cooling tank one, gases at high pressure promote piston one and move down, the cooling fluid being arranged in liquid storage cylinder is made to flow to cooling tank two along cooling tube, the time of a pneumatic nail gun nailing is very short, after a nailing, the air pressure of housing internal cavity reduces, namely the air pressure of pneumatic cavity also reduces, now resetting structure work, cooling fluid in cooling tank two is refluxed, got back in the liquid storage cylinder of cooling tank one by cooling tube, cooling fluid take away in the process of back and forth flowing cushion pad be impacted distortion time the heat that produces, cushion pad is made to remain on suitable temperature, cushion pad is not easily aging, not fragile, cushion pad long service life, pneumatic nail gun long service life.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, be provided with spring one in described liquid storage cylinder, one end of described spring one is connected in the bottom of cooling tank one.Spring one plays the effect of buffering, prevent housing hollow, air pressure in cooling tank one pneumatic cavity crosses the bottom that ambassador's piston one directly strikes cooling tank one, spring one makes piston one not fragile, spring one reduces the flowing velocity of cooling fluid, improve the time of contact of the lower cooling fluid of temperature and cushion pad, make cushion pad be impacted distortion time the heat liquid that can better be cooled that produces take away, and spring one compressed after need reinstatement, spring one improves the back-flow velocity of cooling fluid, spring one coordinates resetting structure to make cooling fluid be returned to initial position faster, the flowing of cooling fluid is made to get caught up in the speed of pneumatic nail gun nailing, improve the cooling effect of cooling device, improve the service life of cushion pad.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, in the shape of a spiral, body adjacent in the middle part of described cooling tube fits tightly at the middle part of described cooling tube, and described cooling tube is enclosed within outside cushion pad, and cooling tube and cushion pad fit.The middle part of cooling tube in the shape of a spiral and fit tightly the contact area improving cooling tube and cushion pad, make cushion pad be impacted distortion time the heat that produces more cooled liquid take away, improve the cooling effect of cooling device, the service life of raising cushion pad.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, described resetting structure comprises piston two, cooling tank two is divided into mutual disconnected reseting cavity and flow cavity up and down by described piston two, described reseting cavity is connected with the external world, the other end of described cooling tube is connected with flow cavity, be provided with spring two in described reseting cavity, one end of described spring two is resisted against on piston two, and the other end is resisted against on cooling tank two.Cooling fluid in liquid storage cylinder enters into flow cavity by cooling tube, cooling fluid in flow cavity promotes piston two moves Compress Spring two, after the air pressure in pneumatic cavity declines, move down at the effect lower piston two of spring two elastic force, the cooling fluid in flow cavity is made to get back in liquid storage cylinder along cooling tube reverse flow, structure is simple, easy to use.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, the top of described cooling tank two is fixed with end cap, and the other end of described spring two is resisted against on end cap, described end cap has and is communicated with reseting cavity and extraneous intercommunicating pore.End cap and cooling tank two are connected by screw thread, end cap facilitates piston two and spring two to be installed in cooling tank two, intercommunicating pore makes reseting cavity be connected with the external world, make the pressure of gas in reseting cavity be the pressure of ambient atmos, the existence of intercommunicating pore makes the flexible unaffected of the movement of piston two and spring two.
As another kind of situation, in the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, described resetting structure comprises piston two, cooling tank two is divided into mutual disconnected reseting cavity and flow cavity up and down by described piston two, described reseting cavity is connected with the external world, and the other end of described cooling tube is connected with flow cavity, is provided with rubber band in described flow cavity, one end and the piston two-phase of described rubber band are connected, and the other end is connected mutually with the bottom of cooling tank two.Cooling fluid in liquid storage cylinder enters into flow cavity by cooling tube, cooling fluid in flow cavity promotes piston two moves elongation rubber band, after the air pressure in pneumatic cavity declines, move down at the effect lower piston two of rubber band elastic force, the cooling fluid in flow cavity is made to get back in liquid storage cylinder along cooling tube reverse flow, structure is simple, easy to use.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, the outer circumferential of described piston one is provided with sealing ring one, the outside of described sealing ring one and the madial wall of cooling tank one fit, the outer circumferential of described piston two is provided with sealing ring two, and the outside of described sealing ring two and the madial wall of cooling tank two fit.Sealing ring one seals the gap between pneumatic cavity and liquid storage cylinder, sealing ring two seals the gap between reseting cavity and flow cavity, the quantity of sealing ring one and sealing ring two sets according to actual conditions, is generally arranged on two or more, ensures stationarity when piston one and piston two move up and down.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, described housing is fixed with rifle mouth, described cushion pad is resisted against on rifle mouth, is provided with installing plate outside described housing, described installing plate and rifle mouth are integral structures, and described cooling tank one and cooling tank two are all connected on a mounting board.Installing plate and rifle mouth are integral structures, the firmness of installing plate is high, thus improves the installation firmness of cooling tank one and cooling tank two, and installing plate and rifle mouth are integral structures, the integral arrangement of pneumatic nail gun can not be had influence on, make the overall structure of pneumatic nail gun attractive in appearance.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, described pneumatic cavity is connected with the cavity of housing by air inlet pipe, and one end of described air inlet pipe is connected on the sidewall of housing, and the other end is connected in the top of cooling tank one.Reasonable in design.
In the cooling device of above-mentioned a kind of pneumatic nail gun cushion pad, described cooling tank one and cooling tank two are made by the material of perfect heat-dissipating.Cooling tank one and cooling tank two perfect heat-dissipating, make the cooling fluid good heat dissipation effect being arranged in cooling tank one and cooling tank two, makes cooling fluid play the effect better absorbing cushion pad heat, improve the cooling effect of cooling device, improve the service life of cushion pad.
Compared with prior art, the cooling device of pneumatic nail gun cushion pad provided by the invention has the following advantages:
1, this pneumatic nail gun cools cushion pad by arranging cooling device, makes cushion pad remain in suitable temperature, and cushion pad is not easily aging, not fragile, cushion pad long service life, pneumatic nail gun long service life.
2, the gases at high pressure promotion cooling fluid that the cooling device of this pneumatic nail gun cushion pad must be used by pneumatic nail gun moves along cooling tube, by the elastic force effect of spring or rubber band, cooling fluid reverse flow is flow back in cooling tank one from cooling tank two, structure is simple, reasonable in design, coolant flow is smooth and easy, good cooling results.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this pneumatic nail gun.
Fig. 2 is the partial structurtes sectional view of this pneumatic nail gun embodiment one.
Fig. 3 is the partial structurtes sectional view of this pneumatic nail gun embodiment two.
In figure, 1, housing; 11, cavity; 2, suction nozzle; 3, cushion pad; 4, cooling tube; 5, cooling tank one; 6, cooling tank two; 7, piston one; 8, pneumatic cavity; 9, liquid storage cylinder; 10, spring one; 12, piston two; 13, reseting cavity; 14, flow cavity; 15, spring two; 16, end cap; 17, intercommunicating pore; 18, rubber band; 19, sealing ring one; 20, sealing ring two; 21, rifle mouth; 22, installing plate; 23, air inlet pipe.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As shown in Figure 1 and Figure 2, pneumatic nail gun comprises housing 1, a cavity 11 is formed in housing 1, cavity 11 in housing 1 is connected with suction nozzle 2, and the front end of housing 1 is fixed with rifle mouth 21, has been provided with cylinder in housing 1, cushion pad 3 is arranged in cylinder, and cushion pad 3 is resisted against on rifle mouth 21, is provided with installing plate 22 outside housing 1, installing plate 22 and rifle mouth 21 are integral structures.
As shown in Figure 2, the cooling device of this pneumatic nail gun cushion pad 3 comprises cooling tube 4, cooling tank 1 and cooling tank 26.
Cooling tank 1 and cooling tank 26 are made by the material of perfect heat-dissipating, such as copper product or aluminum.The equal screw thread in bottom of cooling tank 1 and cooling tank 26 is connected on installing plate 22.
In the shape of a spiral, body adjacent in the middle part of cooling tube 4 fits tightly at the middle part of cooling tube 4, and cooling tube 4 is enclosed within outside cushion pad 3, and cooling tube 4 and cushion pad 3 fit.
Piston 1 is provided with in cooling tank 1, the outer circumferential of piston 1 is provided with sealing ring 1, the outside of sealing ring 1 and the madial wall of cooling tank 1 fit, in the present embodiment, the quantity of sealing ring 1 is two, in actual production, the quantity of sealing ring 1 can be three or four, cooling tank 1 is divided into mutual disconnected pneumatic cavity 8 and liquid storage cylinder 9 up and down by piston 1 and sealing ring 1, pneumatic cavity 8 is connected with the cavity 11 of housing 1 by air inlet pipe 23, one end of air inlet pipe 23 is connected on the sidewall of housing 1, the other end is connected in the top of cooling tank 1.Be provided with spring 1 in liquid storage cylinder 9, one end of spring 1 is connected in the bottom of cooling tank 1 by screw.
The resetting structure that cooling fluid can be made to reset is provided with in cooling tank 26, resetting structure comprises piston 2 12 and spring 2 15, piston 2 12 and spring 2 15 are all arranged in cooling tank 26, the outer circumferential of piston 2 12 is provided with sealing ring 2 20, the outside of sealing ring 2 20 and the madial wall of cooling tank 26 fit, in the present embodiment, the quantity of sealing ring 2 20 is two, in actual production, the quantity of sealing ring 2 20 can be three or four, and cooling tank 26 is divided into mutual disconnected reseting cavity 13 and flow cavity 14 up and down by piston 2 12 and sealing ring 2 20.The top of cooling tank 26 is fixed with end cap 16, and end cap 16 has and is communicated with reseting cavity 13 and extraneous intercommunicating pore 17, one end of spring 2 15 is resisted against on piston 2 12, and the other end is resisted against on end cap 16.
One end of cooling tube 4 is connected with liquid storage cylinder 9, and the other end of cooling tube 4 is connected with flow cavity 14.In use, gases at high pressure enter into the cavity 11 of housing 1 to pneumatic nail gun from suction nozzle 2, and gases at high pressure promote striker impact nail, and nail is penetrated.When gases at high pressure enter into the cavity 11 of housing 1, partial high pressure gas enters into pneumatic cavity 8 by air inlet pipe 23, air pressure in pneumatic cavity 8 increases, gases at high pressure promote piston 1 and move down, make the volume reducing of liquid storage cylinder 9, the cooling fluid being arranged in liquid storage cylinder 9 is flowed out along cooling tube 4, coolant flow to cooling fluid during the middle part of cooling tube 4 absorb cushion pad 3 be impacted distortion time the heat that produces, then the elastic force that cooling fluid overcomes spring 2 15 enters into the flow cavity 14 of cooling tank 26, the volume of flow cavity 14 increases, the volume reducing of reseting cavity 13, in this process, when piston 1 contacts with spring 1, spring 1 plays the effect of buffering, after one time nailing terminates, air pressure in housing 1 cavity 11 reduces, air pressure in pneumatic cavity 8 is also along with reduction, spring 1 promotes piston 1 moves, spring 2 15 promotes piston 2 12 and moves down, thus make cooling fluid get back to liquid storage cylinder 9 from flow cavity 14 along cooling tube 4, cooling fluid is in the process of backflow, cooling fluid again take away cushion pad 3 be impacted distortion time produce heat.Pneumatic nail gun is in the process of a nailing, cooling fluid realizes a reciprocation cycle, cooling twice is carried out to cushion pad 3, the cooling fluid of lower temperature take away cushion pad 3 be impacted distortion time the heat that produces, cooling fluid is dispelled the heat in cooling tank 1 and cooling tank 26 again, recycles, makes cushion pad 3 not easily aging, not fragile, cushion pad 3 long service life, pneumatic nail gun long service life.
Embodiment two
As shown in Figure 3, the present embodiment is substantially identical with principle with the structure of embodiment one, different places is, in the present embodiment, resetting structure comprises rubber band 18, and rubber band 18 is arranged in flow cavity 14, and one end of rubber band 18 is connected mutually with piston 2 12, the other end is connected mutually with the bottom of cooling tank 26, and the effect that the effect that rubber band 18 plays is played with spring 2 15 in embodiment one is identical.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as housing 1, cavity 11, suction nozzle 2, cushion pad 3, cooling tube 4, cooling tank 1, cooling tank 26, piston 1, pneumatic cavity 8, liquid storage cylinder 9, spring 1, screw, piston 2 12, reseting cavity 13, flow cavity 14, spring 2 15, end cap 16, intercommunicating pore 17, rubber band 18, sealing ring 1, sealing ring 2 20, rifle mouth 21, installing plate 22, air inlet pipe 23 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. the cooling device of a pneumatic nail gun cushion pad, pneumatic nail gun comprises housing (1), cavity (11) in described housing (1) is connected with suction nozzle (2), described cushion pad (3) is arranged in housing (1), it is characterized in that, described cooling device comprises cooling tube (4), cooling tank one (5) and cooling tank two (6), middle part and the cushion pad (3) of described cooling tube (4) fit, piston one (7) is provided with in described cooling tank one (5), cooling tank one (5) is divided into mutual disconnected pneumatic cavity (8) and liquid storage cylinder (9) up and down by described piston one (7), described pneumatic cavity (8) is connected with the cavity (11) of housing (1), described liquid storage cylinder (9) is connected with one end of cooling tube (4), the other end of described cooling tube (4) is connected with cooling tank two (6), be provided with in described cooling tank two (6) and can make cooling fluid from cooling tank two (6), be back to resetting structure in cooling tank one (5).
2. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1, it is characterized in that, be provided with spring one (10) in described liquid storage cylinder (9), one end of described spring one (10) is connected in the bottom of cooling tank one (5).
3. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1, it is characterized in that, the middle part of described cooling tube (4) in the shape of a spiral, the adjacent body in described cooling tube (4) middle part fits tightly, described cooling tube (4) is enclosed within cushion pad (3) outward, and cooling tube (4) and cushion pad (3) fit.
4. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1 or 2 or 3, it is characterized in that, described resetting structure comprises piston two (12), cooling tank two (6) is divided into mutual disconnected reseting cavity (13) and flow cavity (14) up and down by described piston two (12), described reseting cavity (13) is connected with the external world, the other end of described cooling tube (4) is connected with flow cavity (14), spring two (15) is provided with in described reseting cavity (13), one end of described spring two (15) is resisted against on piston two (12), the other end is resisted against on cooling tank two (6).
5. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 4, it is characterized in that, the top of described cooling tank two (6) is fixed with end cap (16), the other end of described spring two (15) is resisted against on end cap (16), described end cap (16) has connection reseting cavity (13) and extraneous intercommunicating pore (17).
6. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1 or 2 or 3, it is characterized in that, described resetting structure comprises piston two (12), cooling tank two (6) is divided into mutual disconnected reseting cavity (13) and flow cavity (14) up and down by described piston two (12), described reseting cavity (13) is connected with the external world, the other end of described cooling tube (4) is connected with flow cavity (14), rubber band (18) is provided with in described flow cavity (14), one end of described rubber band (18) is connected mutually with piston two (12), the other end is connected mutually with the bottom of cooling tank two (6).
7. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 4, it is characterized in that, the outer circumferential of described piston one (7) is provided with sealing ring one (19), the outside of described sealing ring one (19) and the madial wall of cooling tank one (5) fit, the outer circumferential of described piston two (12) is provided with sealing ring two (20), and the outside of described sealing ring two (20) and the madial wall of cooling tank two (6) fit.
8. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1 or 2 or 3, it is characterized in that, described housing (1) is fixed with rifle mouth (21), described cushion pad (3) is resisted against on rifle mouth (21), installing plate (22) is provided with outside described housing (1), described installing plate (22) and rifle mouth (21) are integral structures, and described cooling tank one (5) and cooling tank two (6) are all connected on installing plate (22).
9. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1 or 2 or 3, it is characterized in that, described pneumatic cavity (8) is connected with the cavity (11) of housing (1) by air inlet pipe (23), one end of described air inlet pipe (23) is connected on the sidewall of housing (1), and the other end is connected in the top of cooling tank one (5).
10. the cooling device of a kind of pneumatic nail gun cushion pad according to claim 1 or 2 or 3, is characterized in that, described cooling tank one (5) and cooling tank two (6) are made by the material of perfect heat-dissipating.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180395.7A CN105666416B (en) | 2015-05-06 | 2015-05-06 | A kind of cooling device of pneumatic nail gun cushion pad |
| CN201510227751.1A CN104786201B (en) | 2015-05-06 | 2015-05-06 | A kind of chiller of pneumatic nail gun cushion pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227751.1A CN104786201B (en) | 2015-05-06 | 2015-05-06 | A kind of chiller of pneumatic nail gun cushion pad |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610180395.7A Division CN105666416B (en) | 2015-05-06 | 2015-05-06 | A kind of cooling device of pneumatic nail gun cushion pad |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104786201A true CN104786201A (en) | 2015-07-22 |
| CN104786201B CN104786201B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510227751.1A Active CN104786201B (en) | 2015-05-06 | 2015-05-06 | A kind of chiller of pneumatic nail gun cushion pad |
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| CN (1) | CN104786201B (en) |
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| CN2550136Y (en) * | 2002-06-30 | 2003-05-14 | 乐清市钻头厂 | Two function pneumatic nail gun for cement and wood |
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| FR2903757A1 (en) * | 2006-07-11 | 2008-01-18 | Snecma Sa | Lubricating oil collection circuit for e.g. turbine, has pump that communicates with bearing housing by using buffer oil reservoir, where reservoir is provided in grid that performs oil de-aeration function |
| CN103016934A (en) * | 2012-12-04 | 2013-04-03 | 大连华锐重工集团股份有限公司 | Wind-powered lubrication system with pressure buffer |
| CN103338908A (en) * | 2011-05-30 | 2013-10-02 | 株式会社宫永 | Coolant supply device and electric drill unit provided with coolant supply device |
| CN204673565U (en) * | 2015-05-06 | 2015-09-30 | 周瑞丽 | A kind of water circulation cooling device of pneumatic nail gun |
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2015
- 2015-05-06 CN CN201510227751.1A patent/CN104786201B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3814368C1 (en) * | 1988-04-25 | 1989-12-28 | Mannesmann Ag, 4000 Duesseldorf, De | System for supplying oil to a rotary piston compressor cooled by oil injection |
| CN1051971A (en) * | 1989-11-24 | 1991-06-05 | 由尼恩工业株式会社 | Be used to regulate the method for air and supplying hot/cold water |
| CN1333110A (en) * | 2000-07-19 | 2002-01-30 | 希尔蒂股份公司 | Electric hand appliance with electric/pneumatic impact machine |
| CN1494649A (en) * | 2001-03-02 | 2004-05-05 | 昭和电工株式会社 | Heat excanger with receiver tank, and refrigeration system |
| CN2550136Y (en) * | 2002-06-30 | 2003-05-14 | 乐清市钻头厂 | Two function pneumatic nail gun for cement and wood |
| FR2903757A1 (en) * | 2006-07-11 | 2008-01-18 | Snecma Sa | Lubricating oil collection circuit for e.g. turbine, has pump that communicates with bearing housing by using buffer oil reservoir, where reservoir is provided in grid that performs oil de-aeration function |
| CN103338908A (en) * | 2011-05-30 | 2013-10-02 | 株式会社宫永 | Coolant supply device and electric drill unit provided with coolant supply device |
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| CN204673565U (en) * | 2015-05-06 | 2015-09-30 | 周瑞丽 | A kind of water circulation cooling device of pneumatic nail gun |
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| Publication number | Publication date |
|---|---|
| CN104786201B (en) | 2016-08-24 |
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