CN216178951U - Drilling and positioning accurate bench drilling machine - Google Patents
Drilling and positioning accurate bench drilling machine Download PDFInfo
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- CN216178951U CN216178951U CN202122469673.XU CN202122469673U CN216178951U CN 216178951 U CN216178951 U CN 216178951U CN 202122469673 U CN202122469673 U CN 202122469673U CN 216178951 U CN216178951 U CN 216178951U
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Abstract
The utility model discloses a bench drilling machine with accurate drilling positioning, which comprises a positioning ruler and a marking mechanism, wherein one end of a first rotating block is provided with a second rotating block, the inner cavities of two rotating grooves are provided with the same circumference ruler, the upper surface of the positioning ruler is provided with a sliding hole, the marking mechanism comprises a sliding pipe, a drill bit, a pressing mechanism and a clamping mechanism, the top of the sliding pipe is provided with a rotating ring, the sliding pipe is in sliding insertion connection with the inner cavity of the sliding hole, and the pressing mechanism comprises a limiting plate, a compression spring, a positioning rod, a drilling rod and a supporting plate. According to the utility model, the setting mode that the positioning ruler is matched with the drill bit is utilized, the angle of the required hole is convenient to determine through the circumference ruler, the position of the marking mechanism is convenient to limit through the matching of the rotating ring and the sliding pipe, the position of the drill bit is convenient to fix through the pressing mechanism and the clamping mechanism, the accurate positioning of the required hole is convenient, and the drilling positioning is more convenient.
Description
Technical Field
The utility model relates to the field of drilling, in particular to a bench drilling machine with accurate drilling positioning.
Background
The drilling is an operation of processing holes on a solid material by using a drill bit, before drilling, a cross central line of the hole position must be drawn according to the position and size requirements of the holes, a central sample punching hole is punched, when drilling, the drill bit is aligned with the sample punching hole to drill a shallow pit, whether the shallow pit is concentric with the circumference of a marking line is observed, if eccentricity is found, the drilling is timely performed, the operation is complex, and the drilling efficiency is low.
Especially when the round hole to some special arc holes or arc arrangement is driped, because current bench drill can not be accurate fix a position drilling, and can not carry out multirow drilling according to certain compasses size at will, lead to when changeing the hole to some arc holes or arc arrangement hole, have certain angle restriction, lead to drilling inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bench drilling machine with accurate drilling and positioning, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a bench drilling machine capable of accurately positioning holes comprises a positioning ruler and a marking mechanism, wherein the bottom end of the positioning ruler is rotatably connected with a first rotating block, one end of the first rotating block is rotatably connected with a second rotating block, rotating grooves are formed in the opposite ends of the first rotating block and the second rotating block, inner cavities of the two rotating grooves are rotatably connected with the same circumference ruler, and a slide hole is formed in the upper surface of the positioning ruler;
the marking mechanism comprises a sliding pipe, a drill bit, a pressing mechanism and a clamping mechanism, wherein the top of the sliding pipe is rotatably connected with a rotating ring, and the sliding pipe is in sliding insertion connection with the inner cavity of the sliding hole;
the pressing mechanism comprises a limiting plate, a compression spring, a positioning rod, a drill rod and a supporting plate, and the supporting plate is rotatably connected with the drill rod.
Preferably, first clamping grooves are formed in the top and the bottom of one end of the first rotating block, second clamping grooves are formed in the top and the bottom of one end of the second rotating block, and the top and the bottom of one end of the second rotating block are connected with inner cavities of the two first clamping grooves in a rotating and penetrating mode respectively.
Preferably, one end of the positioning ruler, one end of the first rotating block and one end of the second rotating block are rotatably and alternately connected with the same rotating column, and the drill rod is slidably and alternately connected with the top of the rotating ring.
Preferably, the limiting plate is fixed at the bottom of the inner wall of the sliding pipe, and the compression spring is fixed between the supporting plate and the limiting plate.
Preferably, the outer wall of the positioning rod is in sliding connection with the inner cavity of the compression spring, the top end of the positioning rod is fixedly connected with the bottom end of the drill rod, and the bottom end of the positioning rod is fixedly connected with the top end of the drill bit.
Preferably, two limiting grooves are formed in the lower surface of the positioning ruler, limiting blocks are fixedly connected to two sides of the bottom of the sliding pipe, and the limiting blocks are connected with the inner cavities of the limiting grooves in a sliding penetrating mode.
The utility model has the technical effects and advantages that:
(1) according to the utility model, the setting mode that the positioning ruler is matched with the drill bit is utilized, the angle of the required hole is convenient to determine through the circumference ruler, the position of the marking mechanism is convenient to limit through the matching of the rotating ring and the sliding pipe, the position of the drill bit is convenient to fix through the pressing mechanism and the clamping mechanism, the accurate positioning of the required hole is convenient, and the drilling positioning is more convenient;
(2) according to the utility model, the position of the drill bit and the drill rod is conveniently limited by the elasticity of the compression spring by utilizing the matched arrangement mode of the limiting plate, the compression spring and the supporting plate, so that the drill bit and the drill rod can stably slide in the inner cavity of the sliding pipe, and the drill rod can conveniently drill.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a side sectional view of the rotating ring of the present invention.
FIG. 3 is a schematic cross-sectional view of the rotating ring of the present invention.
In the figure: 1. positioning a ruler; 2. a first rotating block; 3. a second turning block; 4. a rotating groove; 5. a circumference ruler; 6. a first card slot; 7. a second card slot; 8. rotating the column; 9. a rotating ring; 10. a slide hole; 11. a slide pipe; 12. a limiting groove; 13. a limiting block; 14. a limiting plate; 15. a drill bit; 16. a compression spring; 17. positioning a rod; 18. a drill stem; 19. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a bench drilling machine with accurate drilling positioning as shown in figures 1-3, which comprises a positioning ruler 1 and a marking mechanism, wherein the circular arc to be measured is conveniently measured through the marking mechanism, so that the cutting and positioning of a ceramic tile are more convenient, the bottom end of the positioning ruler 1 is rotatably connected with a first rotating block 2, one end of the first rotating block 2 is rotatably connected with a second rotating block 3, one opposite ends of the first rotating block 2 and the second rotating block 3 are respectively provided with a rotating groove 4, the inner cavities of the two rotating grooves 4 are rotatably connected with a same circumference ruler 5, so that the position angles of the first rotating block 2 and the second rotating block 3 can be conveniently determined through the circumference ruler 5, the upper surface of the positioning ruler 1 is provided with a slide hole 10, the marking mechanism comprises a slide pipe 11, a drill bit 15, a pressing mechanism and a clamping mechanism, so that the drill bit 15 can position the arc structure to be measured through the matching of the pressing mechanism and the clamping mechanism, the top of the sliding pipe 11 is rotatably connected with a rotating ring 9, the rotating ring 9 is in threaded connection with the sliding pipe 11, a rubber pad is arranged at the bottom end of the rotating ring 9, friction force between the rotating ring 9 and the positioning ruler 1 is increased conveniently, position positioning of the sliding pipe 11 is facilitated, the rotating ring 9 is of a circular annular structure, the sliding pipe 11 is in sliding insertion connection with an inner cavity of the sliding hole 10, the pressing mechanism comprises a limiting plate 14, a compression spring 16, a positioning rod 17, a drill rod 18 and a supporting plate 19, the supporting plate 19 is rotatably connected with the drill rod 18, the positioning rod 17 is in sliding insertion connection with the middle of the supporting plate 19, the positioning rod 17 is in sliding insertion connection with the middle of the limiting plate 14, the drill rod 18 is in sliding insertion connection with the top of the rotating ring 9, and the positioning rod 17 pushes a drill bit 15 to slide out of the inner cavity of the sliding pipe 11 by pressing the drill rod 18, so that drilling for an object is facilitated;
the top and the bottom of one end of the first rotating block 2 are respectively provided with a first clamping groove 6, the top and the bottom of one end of the second rotating block 3 are respectively provided with a second clamping groove 7, the top and the bottom of one end of the second rotating block 3 are respectively rotatably and alternately connected with the inner cavities of the two first clamping grooves 6, one ends of the positioning ruler 1, the first rotating block 2 and the second rotating block 3 are rotatably and alternately connected with the same rotating column 8, and the outer wall of the rotating column 8 is fixedly connected with a rubber ring, so that the positioning ruler 1, the first rotating block 2 and the second rotating block 3 can rotate more stably;
the limit plate 14 is fixed at the bottom of the inner wall of the slide pipe 11, the compression spring 16 is fixed between the drill rod 18 and the limit plate 14, the position of the drill rod 18 is convenient to be limited by the elasticity of the compression spring 16, so that the positioning rod 17 can stably slide in the inner cavity of the sliding pipe 11, the position of the drill bit 15 at the bottom end of the positioning rod 17 is convenient to be limited, the outer wall of the positioning rod 17 is in sliding connection with the inner cavity of the compression spring 16, the top end of the positioning rod 17 is fixedly connected with the bottom end of the drill rod 18, the bottom end of the positioning rod 17 is fixedly connected with the top end of the drill bit 15, the lower surface of the positioning ruler 1 is provided with two limiting grooves 12, the limiting grooves 12 are of a T-shaped groove structure, both sides of the bottom of the sliding pipe 11 are fixedly connected with limiting blocks 13, the limiting blocks 13 are of a T-shaped block structure, and the limiting blocks 13 are in sliding penetrating connection with the inner cavity of the limiting grooves 12, the limiting block 13 is convenient for the sliding stability of the sliding tube 11 and the position adjustment of the drill bit 15;
the working principle of the utility model is as follows:
during the use, place first turning block 2 and second turning block 3 in the top of required drilling object, the number of degrees that shows through circumference chi 5, be convenient for confirm the angle or the circumference radian of required drilling, be connected through drilling rod 18 and actuating mechanism, make drill bit 15 rotate, position through stopper 13 is injectd, slip swivel becket 9, make swivel becket 9 take drill bit 15 in the slide pipe 11 to slide, make the position of drill bit 15 adjust, through rotating swivel becket 9, the bottom that makes swivel becket 9 is inseparable with the upper surface laminating of locating ruler 1, be convenient for make the rigidity of slide pipe 11, through circumference chi 5, be convenient for drill bit 15 can carry out the circumferential rotation, it is more convenient to make drill bit 15 carry out the arc drilling.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The bench drilling machine capable of accurately positioning the drilled hole comprises a positioning ruler (1) and a marking mechanism, and is characterized in that the bottom end of the positioning ruler (1) is rotatably connected with a first rotating block (2), one end of the first rotating block (2) is rotatably connected with a second rotating block (3), one ends, opposite to the first rotating block (2) and the second rotating block (3), of the first rotating block and the second rotating block are respectively provided with a rotating groove (4), inner cavities of the two rotating grooves (4) are rotatably connected with a same circumference ruler (5), and the upper surface of the positioning ruler (1) is provided with a sliding hole (10);
the marking mechanism comprises a sliding pipe (11), a drill bit (15), a pressing mechanism and a clamping mechanism, the top of the sliding pipe (11) is rotatably connected with a rotating ring (9), and the sliding pipe (11) is in sliding penetrating connection with the inner cavity of the sliding hole (10);
the pressing mechanism comprises a limiting plate (14), a compression spring (16), a positioning rod (17), a drill rod (18) and a supporting plate (19), and the supporting plate (19) is rotatably connected with the drill rod (18).
2. The bench drilling machine with precise drilling and positioning functions as claimed in claim 1, wherein a first clamping groove (6) is formed in the top and the bottom of one end of the first rotating block (2), a second clamping groove (7) is formed in the top and the bottom of one end of the second rotating block (3), and the top and the bottom of one end of the second rotating block (3) are respectively and rotatably inserted into the inner cavities of the two first clamping grooves (6).
3. The bench drilling machine with accurate drilling positioning as claimed in claim 1, wherein one end of the positioning ruler (1), one end of the first rotating block (2) and one end of the second rotating block (3) are rotatably inserted and connected with the same rotating column (8), and the drill rod (18) is slidably inserted and connected with the top of the rotating ring (9).
4. The bench drill with precise drilling and positioning as claimed in claim 1, wherein the limiting plate (14) is fixed at the bottom of the inner wall of the slide tube (11), and the compression spring (16) is fixed between the supporting plate (19) and the limiting plate (14).
5. The bench drilling machine with precise drilling and positioning functions as claimed in claim 1, wherein the outer wall of the positioning rod (17) is slidably connected with the inner cavity of the compression spring (16), the top end of the positioning rod (17) is fixedly connected with the bottom end of the drill rod (18), and the bottom end of the positioning rod (17) is fixedly connected with the top end of the drill bit (15).
6. The bench drilling machine with accurate drilling and positioning as claimed in claim 1, wherein the lower surface of the positioning ruler (1) is provided with two limiting grooves (12), two sides of the bottom of the sliding pipe (11) are fixedly connected with limiting blocks (13), and the limiting blocks (13) are slidably inserted into the inner cavities of the limiting grooves (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469673.XU CN216178951U (en) | 2021-10-14 | 2021-10-14 | Drilling and positioning accurate bench drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122469673.XU CN216178951U (en) | 2021-10-14 | 2021-10-14 | Drilling and positioning accurate bench drilling machine |
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| Publication Number | Publication Date |
|---|---|
| CN216178951U true CN216178951U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122469673.XU Active CN216178951U (en) | 2021-10-14 | 2021-10-14 | Drilling and positioning accurate bench drilling machine |
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| CN (1) | CN216178951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300158A (en) * | 2022-08-04 | 2022-11-08 | 四川大学 | Accurate angle positioning periodontal probe and angle positioning evaluation method |
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2021
- 2021-10-14 CN CN202122469673.XU patent/CN216178951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115300158A (en) * | 2022-08-04 | 2022-11-08 | 四川大学 | Accurate angle positioning periodontal probe and angle positioning evaluation method |
| CN115300158B (en) * | 2022-08-04 | 2023-09-22 | 四川大学 | Accurate angle positioning periodontal probe and angle positioning evaluation method |
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