CN217943326U - Anti-benchmark location marking ruler - Google Patents
Anti-benchmark location marking ruler Download PDFInfo
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- CN217943326U CN217943326U CN202220969765.6U CN202220969765U CN217943326U CN 217943326 U CN217943326 U CN 217943326U CN 202220969765 U CN202220969765 U CN 202220969765U CN 217943326 U CN217943326 U CN 217943326U
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Abstract
The utility model discloses an anti-benchmark location marking off chi belongs to marking off utensil technical field. The marking ruler comprises a top seat, a ruler cabinet and a marking knife, wherein a ruler rod is arranged at the bottom of the top seat, scales are arranged on the ruler rod, the ruler cabinet is movably sleeved on the ruler rod, a fastener B is arranged at a position corresponding to the ruler rod on the ruler cabinet, the marking knife is locked and fixed on the ruler cabinet through a fastener A, and a knife point of the marking knife is located on one end face, close to the top seat, of the ruler cabinet. The tool point of the scribing knife is positioned on the upper end face of the ruler cabinet, so that the distance from the tool point of the scribing knife to the bottom surface of the top seat is equal to the distance from the ruler cabinet to the bottom surface of the top seat, the scribing knife can be quickly moved to a required position, the calibration speed is high, and the scribing efficiency of the scribing knife is improved.
Description
Technical Field
The utility model relates to an anti-benchmark location marking off chi belongs to marking off utensil technical field.
Background
The structure of the cabin to be processed is shown in fig. 1, when the boss of the inner cavity of the cabin to be processed is scribed by the common scribing ruler, the scribing ruler needle is adjusted to a required position, then the bottom surface of the positioning base of the scribing ruler is kept coplanar with the bottom surface of the inner cavity, and the dividing ruler is moved to scribe a corresponding dimension line on the boss of the inner cavity, but the scribing mode has the following defects: firstly, when the cabin body to be processed is long, the boss of the inner cavity is far away from the bottom surface of the inner cavity and is close to the end surface of the cabin body to be processed, the common scribing ruler cannot scribe on the boss of the inner cavity due to insufficient measuring range; secondly, when the inner cavity is narrow, no manual operation space exists in the inner cavity, and the line cannot be drawn on the boss of the inner cavity.
Chinese patent publication No. CN213499165U discloses a marking ruler for multi-size positioning of steel plate anticorrosion reserved construction site welding seams, which comprises a top plate and a ruler rod, wherein the bottom surface center of the top plate is connected with the top of the ruler rod, the horizontal distance from the center of the top plate to the circumferential edge of the top plate is greater than the horizontal distance from the center of the ruler rod to the circumferential edge of the ruler rod, scales are arranged on the surface of the ruler rod along the length direction of the ruler rod, a vernier pen holder is connected on the ruler rod in a sliding manner, and a clamping groove for clamping a marking pen is arranged on the outer side of the vernier pen holder. The vernier pen holder is correctly clamped on the ruler rod, the marking pen is correctly clamped on the vernier pen holder, the top plate of the marking ruler is clamped on the reference edge of the workpiece, and the vernier pen holder is adjusted to a required position, so that the reserved position can be quickly drawn.
The end face of the cabin body to be processed is taken as a reference, the scribing ruler can be used for quickly scribing on the boss of the inner cavity, and the defects of a common scribing ruler are overcome. However, since the scribing point on the scribing pen is not on the upper end surface of the cursor pen holder, it takes much time to adjust the position of the calibration scribing pen before scribing, resulting in a significant decrease in scribing efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an anti-benchmark location marking off chi.
The utility model discloses a following technical scheme can realize:
the utility model provides an anti-benchmark location marking off chi, includes footstock, chi cabinet and marking off sword, the bottom of footstock is equipped with the chi pole, and is equipped with the scale on the chi pole, chi cabinet activity suit is on the chi pole, and the chi is cashier's office in a shop and is equipped with fastener B in the position corresponding with the chi pole, the marking off sword passes through fastener A locking to be fixed on the chi cabinet, and the knife tip point of marking off sword is located the one end terminal surface that the chi is cashier's office in a shop near the footstock.
The cross section of the ruler rod is rectangular, scales are arranged on four side faces of the ruler rod, and zero scribed lines of the scales are located on the bottom face of the top seat.
The ruler cabinet is provided with a square hole, and one end of the scribing cutter, which is far away from the cutter point, extends into the square hole and is in clearance fit with the square hole.
The fastener A is a screw and is in threaded connection with the ruler cabinet.
The fastener B is a screw and is in threaded connection with the ruler cabinet.
One end of the ruler rod is connected with the top seat in a sliding mode, and a fastening piece C is arranged on the top seat and corresponds to the ruler rod.
And two T-shaped sliding rods are symmetrically arranged at one end of the ruler rod close to the top seat.
The fastener C is a screw and is in threaded connection with the top seat.
The beneficial effects of the utility model reside in that:
1. the tool point of the scribing knife is positioned on the upper end face of the ruler cabinet, so that the distance from the tool point of the scribing knife to the bottom surface of the top seat is equal to the distance from the ruler cabinet to the bottom surface of the top seat, the scribing knife can be quickly moved to a required position, the calibration speed is high, and the scribing efficiency of the scribing knife is improved.
2. The top seat matched with the cabin body to be processed can be replaced according to the size of the upper end face of the cabin body to be processed, the top seat can be replaced according to requirements, and the application range of the marking ruler is expanded.
3. The marking knife which is suitable for the cabin body to be processed can be replaced according to the size of the inner cavity of the cabin body to be processed, the marking knife with different distances from the knife point to the ruler cabinet can be selected, and the application range of the marking knife is expanded.
4. The marking knife has the advantages of convenient operation and use, high positioning precision and the like.
Drawings
FIG. 1 is a schematic view of the structure of a cabin to be processed;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is the assembly structure schematic diagram of the cabin to be processed during scribing.
In the figure: 1-top seat, 2-ruler rod, 3-scale, 4-fastener A, 5-scribing cutter, 6-ruler cabinet, 7-fastener B, 8-cabin to be processed, and 81-inner cavity boss.
Detailed Description
The technical solutions of the present invention are further described below, but the scope of protection claimed is not limited to the described ones.
As shown in fig. 2 and 3, an anti-benchmark location marking off chi, including footstock 1, chi cabinet 6 and marking off sword 5, chi pole 2 is installed to the bottom of footstock 1, and is equipped with scale 3 on the chi pole 2, 6 slip suits of chi cabinet are on chi pole 2, and install fastener B7 at the position corresponding with chi pole 2 on the chi cabinet 6, marking off sword 5 passes through fastener A4 locking to be fixed on chi cabinet 6, and the knife tip point of marking off sword 5 is located on the one end terminal surface that is close to footstock 1 on chi cabinet 6. The tool point of the scribing knife 5 is located on the upper end face of the ruler cabinet 6, so that the distance from the tool point of the scribing knife 5 to the bottom face of the top base is equal to the distance from the ruler cabinet 6 to the bottom face of the top base 1, the scribing knife 5 can be rapidly moved to a required position, the calibration speed is high, and the scribing efficiency of the scribing knife is improved.
The cross section of the ruler rod 2 is rectangular, scales 3 are machined on four side faces of the ruler rod 2, and zero scribed lines of the scales 3 are located on the bottom face of the top base 1. Scales 3 are processed on four side surfaces of the ruler rod 2, and the ruler cabinet 6 and the marking knife 5 can be rapidly moved to required positions according to the scales 3 on any side surface.
The ruler cabinet 6 is provided with a square hole, and one end of the marking knife 5, which is far away from the knife point, extends into the square hole and is in clearance fit with the square hole. The mounting precision of the scribing cutter 5 is ensured, and the scribing cutter 5 is ensured to have good mounting stability.
The fastener A4 is a screw and is in threaded connection with the ruler cabinet 6.
The fastener B7 is a screw and is in threaded connection with the ruler cabinet 6.
One end of the ruler rod 2 is connected with the top seat 1 in a sliding mode, and a fastening piece C is installed on the top seat 1 in a position corresponding to the ruler rod 2. The top seat 1 and the ruler rod 2 are kept relatively fixed conveniently through a fastener C.
And two T-shaped sliding rods are symmetrically arranged at one end of the ruler rod 2 close to the top seat 1. When the top base is used, a sliding groove is processed at the bottom of the top base 1 and is in sliding connection with the upper end of the ruler rod 2 and the two T-shaped sliding rods.
The fastener C is a screw and is in threaded connection with the top seat 1.
Anti benchmark location marking ruler, its theory of operation or use as follows:
as shown in fig. 3, according to the distance from the position of the required marking on the boss of the inner cavity to the upper end surface of the cabin body to be processed, the fastener B7 is loosened, the ruler cabinet 6 is moved to the position of the required marking by combining the scales 3 on the ruler rod 2, and then the fastener B7 is screwed down, so that the ruler cabinet 6 is fixed. The ruler rod 2 is extended into the inner cavity of the cabin body to be processed, the bottom surface of the top base 1 is kept attached to the upper end surface of the cabin body to be processed, then the scribing ruler is moved integrally, and scribing can be carried out on the boss of the inner cavity through the scribing cutter 5.
The utility model provides an anti-benchmark location marking off chi, its beneficial effect as follows:
1. the tool point of the scribing knife 5 is located on the upper end face of the ruler cabinet 6, so that the distance from the tool point of the scribing knife 5 to the bottom face of the top seat 1 is equal to the distance from the ruler cabinet 6 to the bottom face of the top seat 1, the scribing knife 5 can be rapidly moved to a required position, the calibration speed is high, and the scribing efficiency of the scribing knife is improved.
2. The footstock 1 which is adapted to the cabin body to be processed can be replaced according to the size of the upper end face of the cabin body to be processed, the footstock 1 can be replaced according to requirements, and the application range of the scribing ruler is expanded.
3. The corresponding scribing cutter 5 can be replaced according to the size of the inner cavity of the cabin body to be processed, namely the scribing cutter 5 with different distances from the cutter point to the ruler cabinet 6 can be selected, and the application range of the scribing cutter is expanded.
4. The marking knife has the advantages of convenient operation and use, high positioning precision and the like.
Claims (8)
1. An anti-reference positioning marking ruler is characterized in that: including footstock (1), chi cabinet (6) and marking knife (5), the bottom of footstock (1) is equipped with chi pole (2), and is equipped with scale (3) on chi pole (2), chi cabinet (6) activity suit is on chi pole (2), and is equipped with fastener B (7) in the position corresponding with chi pole (2) on chi cabinet (6), marking knife (5) are fixed on chi cabinet (6) through fastener A (4) locking, and the knife tip point position of marking knife (5) is located on one end terminal surface that is close to footstock (1) on chi cabinet (6).
2. An anti-datum alignment scribe line as claimed in claim 1 wherein: the cross section of the ruler rod (2) is rectangular, scales (3) are arranged on four side faces of the ruler rod (2), and zero scale lines of the scales (3) are located on the bottom face of the top seat (1).
3. An anti-datum alignment scribe line as claimed in claim 1 wherein: the ruler cabinet (6) is provided with a square hole, and one end of the scribing cutter (5) far away from the cutter point extends into the square hole and is in clearance fit with the square hole.
4. An anti-datum alignment scribe line as claimed in claim 1 wherein: the fastener A (4) is a screw and is in threaded connection with the ruler cabinet (6).
5. An anti-datum alignment scribe line as claimed in claim 1 wherein: the fastener B (7) is a screw and is in threaded connection with the ruler cabinet (6).
6. An anti-datum alignment scribe line as claimed in claim 1 wherein: one end of the ruler rod (2) is connected with the top seat (1) in a sliding mode, and a fastening piece C is arranged on the top seat (1) and corresponds to the ruler rod (2).
7. An anti-datum alignment scribe line according to claim 6 wherein: two T-shaped sliding rods are symmetrically arranged at one end, close to the top seat (1), of the ruler rod (2).
8. An anti-datum alignment scribe line according to claim 6 wherein: the fastener C is a screw and is in threaded connection with the top seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969765.6U CN217943326U (en) | 2022-04-25 | 2022-04-25 | Anti-benchmark location marking ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969765.6U CN217943326U (en) | 2022-04-25 | 2022-04-25 | Anti-benchmark location marking ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217943326U true CN217943326U (en) | 2022-12-02 |
Family
ID=84214734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220969765.6U Active CN217943326U (en) | 2022-04-25 | 2022-04-25 | Anti-benchmark location marking ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217943326U (en) |
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2022
- 2022-04-25 CN CN202220969765.6U patent/CN217943326U/en active Active
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