CN219684044U - Distance device for drilling machine - Google Patents
Distance device for drilling machine Download PDFInfo
- Publication number
- CN219684044U CN219684044U CN202320756646.7U CN202320756646U CN219684044U CN 219684044 U CN219684044 U CN 219684044U CN 202320756646 U CN202320756646 U CN 202320756646U CN 219684044 U CN219684044 U CN 219684044U
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- CN
- China
- Prior art keywords
- distance
- rotary head
- main body
- handed
- scale rotary
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- 238000005553 drilling Methods 0.000 title claims abstract description 28
- 239000002893 slag Substances 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims description 29
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of distance tools, in particular to a distance device of a drilling machine, wherein a slag discharging part is fixedly arranged at the upper end of a distance scale rotary head, a carving rotary connecting part is fixedly arranged at the upper end of the distance scale rotary head, a distance device main body is arranged at the upper end of the distance scale rotary head, and fine tooth left-hand threads are arranged at the outer side of the lower edge of the distance device main body. According to the utility model, through the structure provided with the distance device main body, the adjusting screw sleeve, the left-handed internal screw and the right-handed internal screw, the distance device main body is connected with the adjusting screw sleeve through the fine-tooth right-handed screw, and is connected with the distance scale rotary head through the fine-tooth left-handed screw, when the drill chuck is connected with the fixing piece, the drill bit penetrates through the distance scale rotary head to extend to the lower side of the drill chuck, the locking hole is rotated anticlockwise, the distance scale rotary head can be rotated downwards, the leakage height of the drill bit is reduced, the position of the distance scale rotary head is locked by rotating the adjusting screw sleeve clockwise, the drilling precision of a machine is corrected, and the adjusted numerical value is more accurate.
Description
Technical Field
The utility model relates to the technical field of distance tools, in particular to a drilling machine distance device.
Background
Common drilling machines and radial drilling machines in machining are widely used nowadays, and because some objects are machined to have requirements on the depth of drilling holes, the drilling heads are generally provided with adjusting tools, so that the drilling holes are conveniently drilled.
The Chinese patent discloses a drilling machine device and a drilling machine (grant bulletin number CN 105345095B), wherein the drilling machine device comprises a scale rod, a drilling rod, a vertically arranged support frame, an upper support platform fixedly connected to the top end of the support frame, a lower support platform fixedly connected to the bottom end of the support frame and a limiting mechanism arranged on the support frame; so that an operator can observe the moving distance of the drill rod through the scale rod when the drill rod moves in the vertical direction; the limiting mechanism comprises a threaded rod and a rotating piece; the threaded rod passes through the support frame, and the straight line of the threaded rod along the length direction is perpendicular to the straight line of the drill rod along the length direction; and a circular groove is provided in the circumference of the drill rod so that the drill rod can be stopped when the threaded rod extends into the circular groove; the rotating piece is sleeved on the threaded rod. When the drilling machine device is used for processing a piece to be processed by a drill bit, the processed finished product defective rate is lower, but the drilling depth precision is reduced due to the abrasion of parts in the machine tool in the long-term operation process of the device, and meanwhile, the adjusting precision of the drilling machine device is not high enough. Accordingly, one skilled in the art would provide a drill press spacer to address the problems set forth in the background above.
Disclosure of Invention
The present utility model aims to provide a drill press spacer to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the drilling machine distance device comprises a distance scale rotary head, wherein a slag discharging part is fixedly arranged at the upper end of the distance scale rotary head, a carving rotary connecting part is fixedly arranged at the upper end of the distance scale rotary head, a distance device main body is arranged at the upper end of the distance scale rotary head, a fine tooth left-hand thread is arranged at the outer side of the lower edge of the distance device main body, a fine tooth right-hand thread is arranged at the outer wall of the middle part of the distance device main body, and a fixing part is arranged at the upper end of the distance device main body;
the distance device is characterized in that an adjusting screw sleeve is arranged on the outer side of the distance device body, which is located on the fine tooth right-handed thread, a right-handed internal thread corresponding to the fine tooth right-handed thread is arranged on the inner side of the adjusting screw sleeve, and a left-handed internal thread corresponding to the fine tooth left-handed thread is arranged on the inner side wall of the distance scale rotary head.
As a further aspect of the present utility model: three observation ports are formed in the lower end of the slag discharging part.
As a further aspect of the present utility model: locking holes are formed in two sides of the fixed-distance scale rotary head.
As a further aspect of the present utility model: the left side of mounting has seted up the fixed orifices, hexagonal screw is installed through the screw thread in the middle part of fixed orifices.
As a further aspect of the present utility model: the novel spacing device is characterized in that a first connecting groove is formed in the upper side of the spacing device main body, a second connecting groove is formed in the lower side of the spacing device main body, and the fine tooth right-handed threads and the fine tooth left-handed threads are separated through thread clearance grooves.
As a further aspect of the present utility model: the side wall of the carving and rotating connecting piece is provided with a graduated scale.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the structure provided with the distance device main body, the adjusting screw sleeve, the left-handed internal screw and the right-handed internal screw, the distance device main body is connected with the adjusting screw sleeve through the fine-tooth right-handed screw, and is connected with the distance scale rotary head through the fine-tooth left-handed screw, when the drill chuck is connected with the fixing piece, the drill bit penetrates through the distance scale rotary head to extend to the lower side of the drill chuck, the locking hole is rotated anticlockwise, the distance scale rotary head can be rotated downwards, the leakage height of the drill bit is reduced, the position of the distance scale rotary head is locked by rotating the adjusting screw sleeve clockwise, the drilling precision of a machine is corrected, and the adjusted numerical value is more accurate.
Drawings
FIG. 1 is a schematic structural view of a drill press spacer;
FIG. 2 is an exploded view of the structure of the drill press spacer;
FIG. 3 is a cross-sectional view of the spacer body in the drill press spacer;
fig. 4 is a schematic structural view of a distance scale rotary head in a drill press spacer.
In the figure: 1. a drill chuck; 2. a hexagonal screw; 3. adjusting the spiral sleeve; 4. spacing scale rotary head; 5. a workpiece; 6. a drill bit; 7. a locking hole; 8. a slag discharging part; 9. an observation port; 10. a connecting piece is carved and screwed; 11. left-handed internal threads; 12. a spacer body; 13. a fixing hole; 14. fine tooth right-handed threads; 15. fine tooth left-handed threads; 16. a fixing member; 17. a first connection groove; 18. a thread retracting groove; 19. a second connecting groove; 20. a graduated scale; 21. right-handed internal threads.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a drilling machine spacer comprises a spacer scale rotary head 4, a slag discharging part 8 is fixedly arranged at the upper end of the spacer scale rotary head 4, three observation holes 9 are formed at the lower end of the slag discharging part 8, slag discharging is convenient while internal drill bits 6 are observed, locking holes 7 are formed at two sides of the spacer scale rotary head 4, a carving rotary connecting piece 10 is fixedly arranged at the upper end of the spacer scale rotary head 4, a scale 20 is arranged on the side wall of the carving rotary connecting piece 10, the length can be conveniently observed by an operator, thus the punching length of the drill bits 6 is adjusted, a spacer main body 12 is arranged at the upper end of the spacer scale rotary head 4, a fine tooth left-handed thread 15 is arranged at the outer side of the lower edge of the spacer main body 12, a fine tooth right-handed thread 14 is arranged at the outer wall of the middle part of the spacer main body 12, a fixing piece 16 is arranged at the upper end of the spacer main body 12, a fixing hole 13 is formed at the left side of the fixing piece 16, a hexagonal screw 2 is arranged at the middle part of the fixing hole 13 through threads, and a first thread groove 18 is formed between the inner side of the spacer main body 12 and the inner side of the spacer main body 12 through the first thread 12 after the drill chuck 1 is inserted into the hexagonal screw main body 12, and the inner thread of the spacer main body 12 is screwed into the fine thread 12 through the second thread groove 19;
the distance device main body 12 is provided with an adjusting screw sleeve 3 positioned on the outer side of the fine tooth right-handed screw 14, the inner side of the adjusting screw sleeve 3 is provided with a right-handed internal screw 21 corresponding to the fine tooth right-handed screw 14, and the inner side wall of the distance scale rotary head 4 is provided with a left-handed internal screw 11 corresponding to the fine tooth left-handed screw 15.
The working principle of the utility model is as follows: the method comprises the steps of rotating right-handed internal threads 21 at the position of fine tooth right-handed threads 14, connecting a distance scale rotary head 4 with the fine tooth right-handed threads 15 through left-handed internal threads 11, inserting a distance gauge main body 12 into a drill chuck 1 from below, inserting a hexagonal screw 2 into a fixing hole 13, fixing the distance gauge main body 12 and the drill chuck 1, extending a drill bit 6 below the drill chuck 1 to the left side of 10 MM-15 MM of a slag discharging piece 8, pressing a drill handle to enable the drill bit 6 to be in contact with a workpiece 5, connecting the distance scale rotary head 4 with the fine tooth left-handed threads 15 through the inner left-handed internal threads 11, adjusting the spiral sleeve 3 to be connected with the fine tooth right-handed threads 14 through the inner right-handed internal threads 21, if drilling of a drill-cutting connecting piece 10MM is required, firstly placing the distance scale rotary head 4 on the workpiece 5 by using a caliper, then moving upwards anticlockwise until the lower end of the slag discharging piece 8 moves to the height of the caliper, and then rotating the adjusting spiral sleeve 3 anticlockwise, enabling the bottom end of the adjusting spiral sleeve 3 to be in contact with the drill chuck 10MM, and enabling the accuracy of the distance scale rotary head to be adjusted to be in contact with the scale rotary scale 10 to be more accurate than the scale rotary scale 10 of the drilling machine.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The drilling machine distance device comprises a distance scale rotary head (4), and is characterized in that a slag discharging part (8) is fixedly arranged at the upper end of the distance scale rotary head (4), a carving rotary connecting part (10) is fixedly arranged at the upper end of the distance scale rotary head (4), a distance device main body (12) is arranged at the upper end of the distance scale rotary head (4), a fine tooth left-hand thread (15) is arranged at the outer side of the lower edge of the distance device main body (12), a fine tooth right-hand thread (14) is arranged at the outer wall of the middle part of the distance device main body (12), and a fixing part (16) is arranged at the upper end of the distance device main body (12);
the distance device is characterized in that an adjusting screw sleeve (3) is arranged on the outer side of the distance device main body (12) located on the fine tooth right-handed thread (14), right-handed internal threads (21) corresponding to the fine tooth right-handed thread (14) are arranged on the inner side of the adjusting screw sleeve (3), and left-handed internal threads (11) corresponding to the fine tooth left-handed thread (15) are arranged on the inner side wall of the distance scale rotary head (4).
2. Drilling machine spacer according to claim 1, characterized in that the lower end of the slag extractor (8) is provided with three observation openings (9).
3. Drilling machine spacer according to claim 1, characterized in that locking holes (7) are provided on both sides of the spacer scale turnbuckle (4).
4. Drilling machine spacer according to claim 1, characterized in that the fixing part (16) is provided with a fixing hole (13) on the left side, the middle part of the fixing hole (13) is provided with a hexagonal screw (2) through threads.
5. Drilling machine spacer according to claim 1, characterized in that the upper side of the spacer body (12) is internally provided with a first connecting groove (17), the lower side of the spacer body (12) is internally provided with a second connecting groove (19), and the fine tooth right-handed thread (14) and the fine tooth left-handed thread (15) are separated by a thread relief groove (18).
6. Drilling machine spacer according to claim 1, characterized in that the side wall of the swivel joint (10) is provided with a scale (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756646.7U CN219684044U (en) | 2023-04-07 | 2023-04-07 | Distance device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320756646.7U CN219684044U (en) | 2023-04-07 | 2023-04-07 | Distance device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684044U true CN219684044U (en) | 2023-09-15 |
Family
ID=87967839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320756646.7U Active CN219684044U (en) | 2023-04-07 | 2023-04-07 | Distance device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684044U (en) |
-
2023
- 2023-04-07 CN CN202320756646.7U patent/CN219684044U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |