CN213562560U - Portable adjustable scribing rod - Google Patents
Portable adjustable scribing rod Download PDFInfo
- Publication number
- CN213562560U CN213562560U CN202022352368.8U CN202022352368U CN213562560U CN 213562560 U CN213562560 U CN 213562560U CN 202022352368 U CN202022352368 U CN 202022352368U CN 213562560 U CN213562560 U CN 213562560U
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- CN
- China
- Prior art keywords
- marking
- pole
- awl
- mobile jib
- fixed
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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 - Fee Related
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- 230000001681 protective effect Effects 0.000 claims description 29
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 5
- 239000000976 ink Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a portable adjustable marking off pole relates to machining technical field, and the part that is used for drawing a line for the marking off instrument among the solution prior art all is the toper tip, can be convenient for draw the thin and long line of symmetry like this, but this kind of tip is easy and other object frictions lead to damaging when the transportation to expose for a long time in the air, the china ink on the toper tip can be done, influences the problem of drawing a line next time. The inside of marking off mobile jib is provided with the regulation pole, and the surface of adjusting the pole is provided with the scale mark, marking off mobile jib passes through spout sliding connection with the regulation pole, the one end of adjusting the pole is provided with the stopper, and the other end of adjusting the pole is provided with the handle, adjust pole and handle and stopper welded connection, the bottom that stopper one end was kept away from to the regulation pole is provided with the removal marking off awl, and adjusts the pole and remove marking off awl fixed connection.
Description
Technical Field
The utility model relates to the technical field of machining, specifically be a portable adjustable scribing rod.
Background
Scribing is an important process in machining and is widely used for single-piece or small-batch production. In a casting enterprise, the first piece of the new die is subjected to marking detection, so that the problems existing in the size and shape of the casting can be found in time, and measures are taken to avoid the loss caused by batch disqualification. According to the design and technical requirements, the operation process of drawing a processing boundary line on the blank or the semi-finished product by using a marking tool or drawing a point or a line serving as a reference is called marking. The scribing is divided into a plane scribing and a three-dimensional scribing. The machining limit can be clearly indicated only by scribing one surface of the workpiece, which is called as plane scribing; it is necessary to scribe several surfaces of the workpiece at different angles to each other (typically perpendicular to each other) to clearly indicate the machining limit, which is called solid scribing. The basic requirements for marking are clear and uniform lines and accurate sizing and positioning sizes.
However, the existing marking tool has a tapered tip at the part for marking, which is convenient for drawing a uniform and slender line, but the tip is easy to rub against other objects during transportation to cause damage, and ink on the tapered tip can be dried after being exposed in air for a long time, so that the next marking is influenced; thus, the existing requirements are not met, and a portable adjustable scribing rod is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable adjustable marking off pole to the part that the marking off instrument that proposes in solving above-mentioned background art is used for drawing a line all is the toper tip, can be convenient for draw the thin and long line of symmetry like this, but this kind of tip is easy and other object frictions lead to damaging when the transportation, and expose for a long time in the air, the china ink on the toper tip can be done, influences the problem of drawing a line next time.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable adjustable marking off pole, includes marking off mobile jib and protective sheath, the inside of marking off the mobile jib is provided with the regulation pole, and the surface of adjusting the pole is provided with the scale mark, the mobile jib of marking off passes through spout sliding connection with the regulation pole, the one end of adjusting the pole is provided with the stopper, and the other end of adjusting the pole is provided with the handle, adjust pole and handle and stopper welded connection, the bottom of adjusting the pole and keeping away from stopper one end is provided with the removal and marks off the awl, and adjusts the pole and remove and mark off awl fixed connection, the inside one end of protective sheath is provided with first line taper groove, and the inside other end of protective sheath.
Preferably, the bottom of ruling mobile jib one end is provided with first fixed ruling awl, and the bottom of ruling the mobile jib other end is provided with the fixed awl of ruling of second, it draws line mobile jib and first fixed ruling awl and the fixed awl welded connection of ruling of second to rule the mobile jib.
Preferably, the surface of the limiting block is provided with an anti-slip sleeve, and the anti-slip sleeve is connected with the limiting block through adhesive.
Preferably, the one end of marking off the mobile jib and keeping away from first fixed marking off awl is provided with and is provided with the sign code, and marks off mobile jib and sign code fixed connection.
Preferably, the surface of the same end of the main marking rod and the first fixed marking cone is provided with a first groove, one end of the protective sleeve, which is far away from the second marking cone groove, is provided with a first fixed block, and the first groove on the main marking rod is matched with the first fixed block on the protective sleeve.
Preferably, the surface of the same end of the adjusting rod and the handle is provided with a second groove, one end of the protective sleeve, which is far away from the first scribing conical groove, is provided with a second fixed block, and the second groove on the adjusting rod is matched with the second fixed block on the protective sleeve.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model can protect the marking awl from being damaged in the transportation process by adding the antiskid sleeve at the bottom of the marking trunk, and the handle is arranged at one end of the adjusting rod, so that a user can conveniently take the marking rod;
2. the utility model discloses a rule mobile jib bottom and set up two fixed rule cones, first fixed rule awl and the removal on the regulation pole are drawn a line the awl and are done line operation to the distance of being good at the mobile jib of drawing a line, and the fixed rule awl of second is drawn a line the awl with removing and is drawn a line the operation to the distance that is shorter than the mobile jib of drawing a line, like this can, increase the scope of drawing a line, increased the application occasion of marking off the pole.
Drawings
FIG. 1 is an overall cross-sectional view of the present invention;
fig. 2 is a schematic view of the connection structure of the marking main rod and the adjusting rod of the utility model;
fig. 3 is a schematic view of the protective sheath of the present invention.
In the figure: 1. marking off the main rod; 2. a first stationary scribe cone; 3. adjusting a rod; 4. moving the scribing cone; 5. a protective sleeve; 6. a limiting block; 7. an anti-slip sleeve; 8. a first scribing taper groove; 9. marking codes; 10. a handle; 11. a second scribing conical groove; 12. a second stationary scribe cone.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a portable adjustable marking pole comprises a marking main pole 1 and a protective sleeve 5, wherein an adjusting rod 3 is arranged inside the marking main pole 1, the surface of the adjusting rod 3 is provided with scale marks, the marking main pole 1 and the adjusting rod 3 are connected in a sliding way through a sliding chute, the length of the marking pole can be increased, so that the marking range is enlarged, one end of the adjusting rod 3 is provided with a limiting block 6, the limiting block 6 enables the adjusting rod 3 to slide in the marking main pole 1 in a limiting way, so that the marking pole is not damaged when the marking main pole 1 and the adjusting rod 3 are separated during marking, the marking progress is influenced, the other end of the adjusting rod 3 is provided with a handle 10, the handle 10 is convenient for a user to take the marking pole, when the length of the marking pole is adjusted during use, the handle 10 can also be held to stretch or retract the adjusting rod 3, adjust pole 3 and handle 10 and 6 welded connection of stopper, the bottom of adjusting pole 3 and keeping away from 6 one end of stopper is provided with and removes and draws line awl 4, and adjust pole 3 and remove and draw line 4 fixed connection of awl, remove and draw line awl 4 and be used for drawing clear symmetrical fine rule, the inside one end of protective sheath 5 is provided with first line taper groove 8, and the inside other end of protective sheath 5 is provided with the second and draws line taper groove 11, first line taper groove 8 and second are drawn line taper groove 11 and are used for protecting the line awl of drawing on the line pole and can not receive the damage in the transportation.
Further, the bottom of 1 one end of main jib 1 is marked off and is provided with first fixed marking off awl 2, and the bottom of the 1 other end of main jib 1 is marked off and is provided with the fixed marking off awl 12 of second, marking off main jib 1 and first fixed marking off awl 2 and the fixed marking off awl 12 welded connection of second, first fixed marking off awl 2 and the removal marking off awl 4 of adjusting on the pole 3 are to being longer than the distance of marking off main jib 1 and are marked off the operation, and the fixed marking off awl 12 of second is marked off the operation with removing the marking off awl 4 to the distance that is shorter than marking off main jib 1, so can, increase the scope of marking off, increased the application occasion of marking off the.
Further, the surface of the limiting block 6 is provided with an anti-skidding sleeve 7, the anti-skidding sleeve 7 is connected with the limiting block 6 through adhesive, friction between the limiting block 6 and the marking main rod 1 is increased, and the distance for marking the marking rod is effectively controlled.
Further, the one end that first fixed marking off awl 2 was kept away from to marking off mobile jib 1 is provided with and is provided with mark code 9, and marking off mobile jib 1 and mark code 9 fixed connection, and mark code 9 combines the scale mark on adjusting pole 3 to use for measure the distance of marking off.
Further, it is provided with first recess to rule mobile jib 1 and the surface of first fixed awl 2 with one end of ruling, and the one end that the second was kept away from to protective sheath 5 is marked off the awl groove 11 and is provided with first fixed block, and first recess is identical with the first fixed block on the protective sheath 5 on ruling the mobile jib 1, can fix protective sheath 5 and ruling mobile jib 1 through the draw-in groove, prevents that protective sheath 5 and ruling mobile jib 1 from droing in the transportation.
Further, adjust the pole 3 and be provided with the second recess with the surface of handle 10 with the one end, the one end that protective sheath 5 kept away from first line taper groove 8 is provided with the second fixed block, and the second recess is identical with the second fixed block on the protective sheath 5 on adjusting pole 3, goes on protective sheath 5 and adjusting pole 3 and this is fixed, lets more inseparabler that protective sheath 5 connects.
The working principle is as follows: when the marking device is used, firstly, the marking main rod 1 is held by one hand, the protective sleeve 5 is held by the other hand, one end of the marking main rod 1, which is exposed out of the adjusting rod 3, is placed upwards, then, two hands respectively apply force in opposite directions to separate the protective sleeve 5 from the marking main rod 1, whether the marking rod is damaged or not is checked, after the marking is finished and not damaged, the marking main rod 1 can be placed at a position needing marking for marking, if the marking distance is less than the length of the marking main rod 1, the second fixed marking cone 12 on the marking main rod 1 can be placed at the initial position of marking, then, the handle 10 on the adjusting rod 3 is held by hand, the adjusting rod 3 is pulled outwards, the movable marking cone 4 on the adjusting rod 3 can be used for marking, the change of the scale on the adjusting rod 3 is observed until the scale, which is required to be marked, and if the marking distance is greater than the, the length of the marking main rod is drawn according to the above operation, the first fixed marking cone 2 on the marking main rod 1 is placed at the position where marking starts instead of the second fixed marking cone 12, the adjusting rod 3 is pulled again to enable the movable marking cone 4 to continue drawing backwards along the line, the length of the distance to be drawn is drawn, the adjusting rod 3 is retracted into the marking main rod 1 after marking is completed, the protecting sleeve 5 is sleeved back on the marking main rod 1 again, and then the handle 10 can be grasped by hand to take away the marking rod.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a portable adjustable marking off pole, includes marking off mobile jib (1) and protective sheath (5), its characterized in that: the utility model discloses a marking off mobile jib, including marking off mobile jib (1), the inside of marking off mobile jib (1) is provided with regulation pole (3), and the surface of adjusting pole (3) is provided with the scale mark, marking off mobile jib (1) and regulation pole (3) are through spout sliding connection, the one end of adjusting pole (3) is provided with stopper (6), and the other end of adjusting pole (3) is provided with handle (10), adjust pole (3) and handle (10) and stopper (6) welded connection, the bottom of keeping away from stopper (6) one end in regulation pole (3) is provided with removes marking off awl (4), and adjusts pole (3) and removes marking off awl (4) fixed connection, the inside one end of protective sheath (5) is provided with first marking off chase (8), and the inside other end of protective sheath (5) is provided with second marking off chase.
2. The portable adjustable scribe bar of claim 1, wherein: the bottom of marking off mobile jib (1) one end is provided with first fixed marking off awl (2), and the bottom of marking off the mobile jib (1) other end is provided with the fixed marking off awl (12) of second, marking off mobile jib (1) and first fixed marking off awl (2) and the fixed marking off awl (12) welded connection of second.
3. The portable adjustable scribe bar of claim 1, wherein: the surface of the limiting block (6) is provided with an anti-skidding sleeve (7), and the anti-skidding sleeve (7) is connected with the limiting block (6) through adhesive.
4. The portable adjustable scribe bar of claim 1, wherein: the one end of marking off mobile jib (1) keeping away from first fixed marking off awl (2) is provided with mark sign indicating number (9), and marks off mobile jib (1) and mark sign indicating number (9) fixed connection.
5. The portable adjustable scribe bar of claim 1, wherein: the surface of marking off mobile jib (1) and first fixed marking off awl (2) same end is provided with first recess, the one end that second marking off awl groove (11) was kept away from in protective sheath (5) is provided with first fixed block, it is identical with the first fixed block on protective sheath (5) to mark off first recess on mobile jib (1).
6. The portable adjustable scribe bar of claim 1, wherein: the surface of adjusting pole (3) and handle (10) same end is provided with the second recess, the one end that first marking awl groove (8) was kept away from in protective sheath (5) is provided with the second fixed block, it is identical with the second fixed block on protective sheath (5) to adjust the pole (3) and go up the second recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352368.8U CN213562560U (en) | 2020-10-21 | 2020-10-21 | Portable adjustable scribing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022352368.8U CN213562560U (en) | 2020-10-21 | 2020-10-21 | Portable adjustable scribing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213562560U true CN213562560U (en) | 2021-06-29 |
Family
ID=76526534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022352368.8U Expired - Fee Related CN213562560U (en) | 2020-10-21 | 2020-10-21 | Portable adjustable scribing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213562560U (en) |
-
2020
- 2020-10-21 CN CN202022352368.8U patent/CN213562560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |