CN204472369U - A kind of pneumatic engraving pen - Google Patents
A kind of pneumatic engraving pen Download PDFInfo
- Publication number
- CN204472369U CN204472369U CN201520158210.3U CN201520158210U CN204472369U CN 204472369 U CN204472369 U CN 204472369U CN 201520158210 U CN201520158210 U CN 201520158210U CN 204472369 U CN204472369 U CN 204472369U
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- CN
- China
- Prior art keywords
- main body
- pen
- stage casing
- sealing ring
- plunger tip
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a kind of pneumatic engraving pen, comprise pen point main body, stage casing main body and tail end main body, pen point main body hollow and be fixed with one in front end and chew, pen is provided with the cutting stylus of a front end with saddle in chewing, cutting stylus is chewed empty internal at pen and is moved freely, cutting stylus rhabodoid overlap to there being spring one, stage casing main body hollow and be provided with the leachy continuing surface of a band bottom it, the side of stage casing main body is provided with a through hole, a pin shape switch is provided with in through hole, the longitudinal openings groove in a little waist hole of bottom belt is provided with in the middle part of pin shape switch, a ball is placed with in longitudinal openings groove, also be provided with a plunger tip in the main body of stage casing and press on the spring two of plunger tip end, ball is pressed on pore place through little waist hole by plunger tip front end thimble, this pneumatic engraving pen adopts origin for power, low in energy consumption, and equipment small volume and less weight, flexibility is strong, applied widely.
Description
Technical field
The utility model relates to machining and manufactures technique with the apparatus field, is specifically related to a kind of pneumatic engraving pen.
Background technology
In machinery manufacturing industry, pneumatic tool is widely used, and its stable Power output and less power attenuation are subject to the praise in industry always.
In traditional manufacturing, carve characters and often run in steel plate, nameplate surface, at present existing, the method that we often use adopts engraving machine or laser printing, these class methods are applicable to produce in enormous quantities, and right small lot or individual product are also inapplicable, also have the mark etc. in process simultaneously, existing processing equipment is also inconvenient in use, tradition carves characters mechanical equipment investment capital greatly, and equipment volume is large, complex operation, dumb, varying environment cannot be adapted to and use.
Utility model content
(1) technical problem that will solve
In order to overcome prior art deficiency, existing proposition is a kind of rational in infrastructure, easy to use, and low cost of manufacture adapts to the pneumatic engraving pen that varying environment uses.
(2) technical scheme
Of the present utility modelly to be achieved through the following technical solutions: the utility model proposes a kind of pneumatic engraving pen, comprise pen point main body, stage casing main body and tail end main body, described pen point main body, stage casing main body and tail end main body are all connected by screw thread rotation and are provided with sealing ring one in junction, described pen point main body hollow and be fixed with one in front end and chew, pen is provided with the cutting stylus of a front end with saddle in chewing, described cutting stylus is chewed empty internal at pen and is moved freely, described cutting stylus rhabodoid overlaps to there being spring one, described stage casing main body hollow and be provided with the leachy continuing surface of a band bottom it, described continuing surface and saddle contact site are provided with sealing ring two, the side of described stage casing main body is provided with a through hole, a pin shape switch is provided with in described through hole, the longitudinal openings groove in a little waist hole of bottom belt is provided with in the middle part of described pin shape switch, a ball is placed with in described longitudinal openings groove, also be provided with a plunger tip in the main body of described stage casing and press on the spring two of plunger tip end, ball is pressed on pore place through little waist hole by described plunger tip front end thimble, described pore and ball contact place are provided with sealing ring three, described tail end body ends hole place is provided with external screw thread, described external screw thread connects air compressor machine tracheae.
Improve as one, described pen point main body outer surface is provided with annular knurl line.
As further improvement, described pen point main body bottom ports edge is set to dentalation, and bottom pen point main body, chews junction with pen be provided with sealing ring four.
As further improvement, described pin shape switch ends is provided with draw-in groove, is provided with sealing ring five in described draw-in groove.
(3) beneficial effect
The utility model, relative to prior art, has following beneficial effect:
A kind of pneumatic engraving pen that the utility model proposes, it adopts source of the gas to be power, and power attenuation is low, this Lettering pen volume is little, simple to operate simultaneously, and during use, user holds a Lettering pen body, opening switch can with being intended to workpiece or carve characters in nameplate surface, very easy to use.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model pin shape switch partly cuts open schematic diagram.
Fig. 3 is stage casing body interior mounting structure schematic diagram.
1-pen point main body; 2-stage casing main body; 3-tail end main body; 4-sealing ring one; 5-pen is chewed; 6-cutting stylus; 7-spring one; 8-sealing ring two; 9-pin shape switch; 10-ball; 11-plunger tip; 12-spring two; 13-sealing ring three; 14-sealing ring four; 15-sealing ring five; 16-annular knurl line; 21-pore; 22-continuing surface; 23-through hole; 31-external screw thread; 61-saddle; 91-longitudinal openings groove; The little waist hole of 92-.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of pneumatic engraving pen as shown in Figure 1-Figure 3, comprise pen point main body 1, stage casing main body 2 and tail end main body 3, described pen point main body 1, stage casing main body 2 and tail end main body 3 are all connected by screw thread rotation and are provided with sealing ring 1 in junction, described pen point main body 1 hollow and be fixed with one in front end and chew 5, pen is chewed in 5 and is provided with the cutting stylus 6 of a front end with saddle 61, described cutting stylus 6 is chewed 5 empty internal at pen and is moved freely, described cutting stylus 6 rhabodoid overlaps to there being spring 1, described stage casing main body 2 hollow and be provided with one with the continuing surface 22 of pore 21 bottom it, described continuing surface 22 is provided with sealing ring 28 with saddle 61 contact site, the side of described stage casing main body 2 is provided with a through hole 23, a pin shape switch 9 is provided with in described through hole 23, the longitudinal openings groove 91 in a little waist hole 92 of bottom belt is provided with in the middle part of described pin shape switch 9, a ball 10 is placed with in described longitudinal openings groove 91, also be provided with a plunger tip 11 in described stage casing main body 2 and press on the spring 2 12 of plunger tip 11 end, ball 10 is pressed on pore 92 place through little waist hole 92 by described plunger tip 11 front end thimble, at described pore 92, ball 10 contact position is provided with sealing ring 3 13, described tail end main body 3 end aperture place is provided with external screw thread 31, described external screw thread 31 connects air compressor machine tracheae.
Wherein, described pen point main body 1 outer surface is provided with annular knurl line 16; Described pen point main body 1 bottom ports edge is set to dentalation, and bottom pen point main body 1, chew 5 junctions with pen be provided with sealing ring 4 14, this place's dentalation is mainly in order to an effect of giving vent to anger, source of the gas is after impact cutting stylus 6, to carve characters needed for cutting stylus 6 impacts article surface, clash into rear spring 1 to need to pop up, now unnecessary air-flow needs to go out from dentalation, the design of this place's sealing ring 4 14 is mainly in order to reduce noise of giving vent to anger, and the decibel that high velocity air and rubber clash into is compared with much smaller the decibel clashed into metal material; Described pin shape switch 9 two ends are provided with draw-in groove, are provided with sealing ring 5 15 in described draw-in groove.
When specifically using, source of the gas in connection, pin shape switch 9 is pressed down, make it be in open mode, now pin shape switch 9 drives ball 10, makes it depart from pore 92 aperture place, source of the gas promotes cutting stylus 6 through stage casing main body 2 and moves downward, carve characters needed for each Lettering pen falls into article surface, cutting stylus 6 bounces back through spring 1, so repeatedly repeatedly clashes into and can complete the work of carving characters.
When needs quit work, be upwards pressed into pin shape switch 9, ball 10 is in the middle part of pore 21, and source of the gas drives spring 2 12 to promote plunger tip 11 and enters little waist hole 92, and then compress ball 10 downwards, whole stage casing main body seals completely, and Lettering pen does not work.
Embodiment recited above is only be described preferred embodiment of the present utility model, not limits design of the present utility model and scope.Under the prerequisite not departing from the utility model design concept; the various modification that this area ordinary person makes the technical solution of the utility model and improvement; protection domain of the present utility model all should be dropped into; the technology contents of the utility model request protection, all records in detail in the claims.
Claims (4)
1. a pneumatic engraving pen, comprise pen point main body (1), stage casing main body (2) and tail end main body (3), it is characterized in that: described pen point main body (1), stage casing main body (2) and tail end main body (3) are all connected by screw thread rotation and are provided with sealing ring one (4) in junction, described pen point main body (1) hollow and be fixed with one in front end and chew (5), pen is chewed in (5) and is provided with the cutting stylus (6) of a front end with saddle (61), described cutting stylus (6) is chewed (5) empty internal at pen and is moved freely, described cutting stylus (6) rhabodoid overlap to there being spring one (7), described stage casing main body (2) hollow and be provided with one with the continuing surface (22) of pore (21) bottom it, described continuing surface (22) and saddle (61) contact site are provided with sealing ring two (8), the side in described stage casing main body (2) is provided with a through hole (23), a pin shape switch (9) is provided with in described through hole (23), described pin shape switch (9) middle part is provided with the longitudinal openings groove (91) of the little waist hole (92) of a bottom belt, a ball (10) is placed with in described longitudinal openings groove (91), also be provided with a plunger tip (11) in described stage casing main body (2) and press on the spring two (12) of plunger tip (11) end, ball (10) is pressed on pore (92) place through little waist hole (92) by described plunger tip (11) front end thimble, described pore (92) and ball (10) contact position are provided with sealing ring three (13), described tail end main body (3) end aperture place is provided with external screw thread (31), described external screw thread (31) connects air compressor machine tracheae.
2. a kind of pneumatic engraving pen according to claim 1, is characterized in that: described pen point main body (1) outer surface is provided with annular knurl line (16).
3. a kind of pneumatic engraving pen according to claim 1, is characterized in that: described pen point main body (1) bottom ports edge is set to dentalation, and chews (5) junction in pen point main body (1) bottom be provided with sealing ring four (14) with pen.
4. a kind of pneumatic engraving pen according to claim 1, is characterized in that: described pin shape switch (9) two ends are provided with draw-in groove, are provided with sealing ring five (15) in described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158210.3U CN204472369U (en) | 2015-03-20 | 2015-03-20 | A kind of pneumatic engraving pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520158210.3U CN204472369U (en) | 2015-03-20 | 2015-03-20 | A kind of pneumatic engraving pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204472369U true CN204472369U (en) | 2015-07-15 |
Family
ID=53628152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520158210.3U Expired - Fee Related CN204472369U (en) | 2015-03-20 | 2015-03-20 | A kind of pneumatic engraving pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204472369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742042A (en) * | 2022-12-01 | 2023-03-07 | 泉州煮石山房创意工艺制品有限公司 | Pneumatic lettering process for carving hard stone |
-
2015
- 2015-03-20 CN CN201520158210.3U patent/CN204472369U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115742042A (en) * | 2022-12-01 | 2023-03-07 | 泉州煮石山房创意工艺制品有限公司 | Pneumatic lettering process for carving hard stone |
| CN115742042B (en) * | 2022-12-01 | 2024-06-11 | 泉州煮石山房创意工艺制品有限公司 | Pneumatic carving process for carving hard stone |
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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: 20150715 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |