CN209986655U - Drilling machine and laser device positioning structure thereof - Google Patents
Drilling machine and laser device positioning structure thereof Download PDFInfo
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- CN209986655U CN209986655U CN201920836672.4U CN201920836672U CN209986655U CN 209986655 U CN209986655 U CN 209986655U CN 201920836672 U CN201920836672 U CN 201920836672U CN 209986655 U CN209986655 U CN 209986655U
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Abstract
The utility model relates to a drilling machine and laser device location structure thereof sets up in the inside location structure that is equipped with of laser device of the chuck department of drilling machine, and it is mainly a location ball, and this location ball is held by upper and lower seat clamp, and this location ball is equipped with rotation portion and swing portion, makes the laser device projected face light beam finely tune and falls in the processing mesa position of drilling processing machines, owing to adopt location ball and upper and lower seat clamp to hold the mode as the main structure, so can improve the incorruptibility, fine scheduling and accuracy.
Description
Technical Field
The utility model relates to a drilling machine and laser device location structure thereof indicates a laser optics auxiliary positioning device who should vertical drilling machine or electric drill very much to laser projection face light beam forms a spot of meeting in the processing article of treating drilling, instructs the processing point of this drilling machine drill bit.
Background
The drilling machine takes a drill bit as an axis, and after the high-speed operation, a hole with a certain size is drilled on an object to be processed. When an operator drills a hole, the drilling point of the drill is usually aligned with the center hole of the workpiece by visual inspection, and the drilling point is often misaligned and inaccurate, which not only takes time to repeatedly adjust the workpiece, but also may cause unnecessary holes to damage the workpiece.
Therefore, when a drilling machine such as a drilling machine performs hole machining, generally, a line is drawn on a workpiece to be machined, a punch is used for punching a center hole, then, a drilling machining device is started for trial drilling, and then, the position of the workpiece to be machined is adjusted. And repeatedly calibrating until the positions of the test drilling hole and the center hole punched by the punch are consistent, and processing. In the process, trial drilling and position adjustment of the processed workpiece are repeated frequently, the adjustment process is time-consuming and labor-consuming, the fatigue of operators is easy to cause, and the precision of hole positions is difficult to ensure.
US2011/0318122a1 provides a laser device that projects two planar beams to form a converging spot to indicate the machining position of a drilling machine, but the invention uses two movable structures to complete the rotation and swing of the laser lamp, which results in insufficient accuracy and stability of the projected beams and an insufficient fine adjustment range.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drilling machine and laser device location structure thereof to improve above-mentioned current shortcoming.
To achieve the above object, the present invention provides a positioning structure of a laser device, which comprises: a base, which is provided with a positioning sheet and a lamp hole penetrating through the positioning sheet;
the lower seat is abutted to the positioning sheet and locked on the base, and is provided with an arc-shaped lower clamping part, a swinging hole which penetrates through the lower clamping part downwards, a swinging adjusting hole which penetrates through the lower clamping part transversely, a swinging limiting hole which penetrates through the lower clamping part transversely, two symmetrical and upwards-protruding first lower rotating limiting blocks and second lower rotating limiting blocks, the first lower rotating limiting block and the second lower rotating limiting block are respectively provided with a first rotating limiting groove and a second rotating limiting groove, and the lamp hole is communicated with the swinging hole, the swinging adjusting hole and the swinging limiting hole;
a laser lamp holder, it has a location ball, a wire hole, a first rotating part, a second rotating part and a swing part, the second rotating part is located opposite to the first rotating part, make the laser lamp holder present T-shape, the swing part is inserted in the swing hole, the location ball is located in the lower clamping part, the swing part is hollow and connected with the wire hole, for installing the laser lamp;
the upper seat is arranged above the lower seat and is fixedly locked on the lower seat to clamp the laser lamp holder, the upper seat is provided with an arc-shaped upper clamping part, an upper wire hole which upwards penetrates through the upper clamping part, two symmetrical first upper rotating limiting blocks and two symmetrical second upper rotating limiting blocks which downwards protrude, and the first upper rotating limiting blocks and the second upper rotating limiting blocks are respectively provided with first rotating adjusting holes and second rotating adjusting holes;
the first rotating part is arranged between the first upper rotating limiting block and the first lower rotating limiting block; the second rotating part is arranged between the second upper rotating limiting block and the second lower rotating limiting block;
a swing limiting elastic element which is arranged in the swing limiting hole, one side of the swing limiting elastic element is abutted against the positioning sheet, and the other side of the swing limiting elastic element is abutted against the swing part;
a swing adjusting screw passing through the swing adjusting hole and clamping the swing part together with the swing limiting elastic element;
a rotation limiting elastic element which is arranged in the first rotation limiting groove, one side of the rotation limiting elastic element is abutted against the first rotation limiting groove, and the other side of the rotation limiting elastic element is abutted against the first rotation part;
a rotation adjusting screw passing through the first rotation adjusting hole and clamping the first rotation part together with the rotation limiting elastic element.
In an embodiment of the positioning structure of the laser device, the rotation limiting elastic element is disposed in the second rotation limiting groove, and the rotation adjusting screw passes through the second rotation adjusting hole and clamps the second rotation portion together with the rotation limiting elastic element.
The utility model also provides a drilling machine, it contains:
the two laser device positioning structures are respectively assembled at the left side and the right side of the drilling machine;
wherein, the bases of the two laser device positioning structures are the left side and the right side of a chassis;
the base is provided with a positioning sheet, a lamp hole and a plurality of through holes, and the through holes are used for locking the base on the drilling machine;
the two lower seats are respectively abutted against the positioning sheet and locked on the chassis;
the rotary limiting elastic element and the rotary adjusting screw of the left laser device positioning structure are assembled in the first rotary limiting groove and the first rotary adjusting hole, and the rotary limiting elastic element and the rotary adjusting screw clamp the first rotary part together;
the rotation limiting elastic element and the rotation adjusting screw of the right laser device positioning structure are assembled on the second rotation limiting groove and the second rotation adjusting hole, and the rotation limiting elastic element and the rotation adjusting screw clamp the second rotation part together.
The utility model has the advantages that: the utility model provides a drilling machine and laser device location structure thereof sets up in the inside location ball that is equipped with of laser positioning device of the chuck department of drilling machine, and this location ball is held by last lower base, and this location ball is equipped with rotation portion and swing portion, and the face light beam that makes laser positioning device throw can finely tune the processing mesa position that falls into drilling processing machines. Because the positioning ball and the upper and lower seat clamping mode are adopted as the main structure, the durability, the micro-scheduling and the precision can be improved.
Drawings
Fig. 1 is a three-dimensional exploded view of the positioning structure of the laser device of the present invention.
Fig. 2 is a schematic view of the positioning structure of the laser device of the present invention combined with a drilling machine.
Fig. 3 is a top cross-sectional view of the positioning structure of the laser device of the present invention.
Fig. 4 is a side view and sectional view of the positioning structure of the laser device of the present invention.
Fig. 5 is a second side sectional view of the positioning structure of the laser device of the present invention.
Fig. 6 is a bottom sectional view of the positioning structure of the laser device of the present invention.
Fig. 7 is a schematic view of the positioning structure of the laser device according to the present invention.
Fig. 8 is a schematic view of the positioning structure of the laser device according to the present invention.
Fig. 9 is a schematic view of the positioning structure of the laser device of the other side of the present invention.
Description of reference numerals:
10 base plate
11. 12 base
13. 14 positioning sheet
15 Lamp hole
16 round hole
17 perforation
M drilling machine
20 lower seat
21 lower clamping part
22 oscillating hole
23 swing adjusting hole
24 swing limiting hole
25 first lower rotation limiting block
26 second lower rotation limiting block
250 first rotation limiting groove
260 second rotation limiting groove
30 laser lamp holder
31 positioning ball
32 wire hole
33 first rotating part
34 second rotating part
35 oscillating part
L laser lamp
40 upper seat
41 upper clamping part
42 wire hole
43 first upper rotating limiting block
44 second upper rotation limiting block
430 first rotation adjustment hole
440 second rotation adjusting hole
50 swing limit elastic element
51 swing adjusting screw
52 rotation limiting elastic element
53 turning adjusting screw
60 protective cover.
Detailed Description
Referring to fig. 1 to 6, a drilling machine and a laser device positioning structure thereof, the laser device positioning structure is a bilateral symmetry structure, and includes:
a chassis 10, wherein two sides of the chassis 10 are provided with symmetrical bases 11, 12, the bases 11, 12 are respectively provided with a positioning sheet 13, 14 and a lamp hole 15 which penetrates through, the middle is provided with a round hole 16 for a drill bit of the drilling machine to pass through, and a plurality of through holes 17, and the through holes 17 are used for locking the chassis on the drilling machine M;
two lower seats 20, which are respectively abutted against the positioning sheets 13, 14 and locked on the bases 11, 12, the lower seat 20 has an arc-shaped lower clamping portion 21, a swing hole 22 which downwards penetrates through the lower clamping portion 21, a swing adjusting hole 23 which has an internal screw thread and transversely penetrates through, a swing limiting hole 24 which transversely penetrates through, two symmetrical and upwards-protruding first and second lower rotation limiting blocks 25, 26, the first and second rotation limiting blocks 25, 26 respectively have a first and second rotation limiting groove 250, 260, the lamp hole 15 is communicated with the swing hole 22, the swing adjusting hole 23, the swing limiting hole 24;
two laser lamp holders 30, each having a positioning ball 31, an electric wire hole 32, a first rotating portion 33, a second rotating portion 34 and a swinging portion 35, the second rotating portion 34 being disposed opposite to the first rotating portion 33, so that the laser lamp holder is T-shaped, the swinging portion 35 being inserted into the swinging hole 22, the positioning ball 31 being disposed in the lower holding portion 21, the swinging portion 35 being hollow and communicating with the electric wire hole 32 for mounting the laser lamp L;
two upper seats 40, which are respectively arranged above the lower seat 20 and locked on the lower seat 20 to clamp the laser lamp holder 30, wherein the upper seat 40 is provided with an arc-shaped upper clamping part 41, an upper wire hole 42 which upwards penetrates through the upper clamping part, and two symmetrical and downwards-protruded first and second upper rotation limiting blocks 43 and 44, and the first and second upper rotation limiting blocks 43 and 44 are respectively provided with a first and second rotation adjusting holes 430 and 440 with internal screw threads;
the first rotating part 33 is disposed between the first upper and lower rotation stoppers 43 and 25; the second rotating portion 34 is disposed between the second upper and lower rotation stoppers 44, 26;
two swing limiting elastic elements 50, which are respectively arranged in the swing limiting holes 24, wherein one side of each swing limiting elastic element is abutted against the positioning sheets 13 and 14, and the other side of each swing limiting elastic element is abutted against the swing part 35;
two swing adjusting screws 51, each having an external thread corresponding to the internal thread of the swing adjusting hole 23, passing through the swing adjusting hole 23, and clamping the swing portion 35 together with the swing limiting elastic member 50;
two rotation limiting elastic elements 52, which can be respectively disposed in the first rotation limiting groove 250, one side of which is abutted against the first rotation limiting groove 250, and the other side of which is abutted against the first rotation part 33;
two rotation adjusting screws 53, each having an external thread corresponding to the internal thread of the first rotation adjusting hole 430, passing through the first rotation adjusting hole 430, and clamping the first rotation portion 33 together with the rotation limiting elastic element 52;
two protecting covers 60 respectively locked to the upper cover 40.
Referring to fig. 7, when the swing adjusting screw 51 is loosened by rotating counterclockwise, the swing adjusting screw 51 slightly exits the swing adjusting hole 23, and the swing limiting elastic element 50 extends to push the swing portion 35; when the swing adjusting screw 51 is rotated clockwise, the swing adjusting screw 51 pushes the swing portion 35, so that the positioning structure of the laser device has the function of adjusting the swing angle.
Referring to fig. 8, when the rotation adjusting screw 53 is loosened by rotating counterclockwise, the rotation adjusting screw 53 is slightly withdrawn from the first rotation adjusting hole 430, and the rotation limiting elastic element 52 is extended to push the first rotation portion 33; when the rotating adjusting screw 53 is rotated clockwise, the rotating adjusting screw 53 will push the rotating portion 33, so that the positioning structure of the laser device has the function of adjusting the rotating angle.
With this creation concept, please refer to fig. 9, which is a schematic view of the rotation of the positioning structure of the laser device on the other side, because the upper seat 40, the lower seat 20 and the lamp holder 30 are all symmetrical structures, the rotation limiting elastic element 52 can also be placed in the second rotation limiting groove 260 as required, one side of which is abutted against the second rotation limiting groove 260 and the other side of which is abutted against the second rotation part 34; the rotation adjusting screw 53 also passes through the second rotation adjusting hole 440, and clamps the second rotating portion 34 together with the rotation limiting elastic element 52.
When assembled in the drilling machine, the left laser positioning structure is similar to fig. 8, and the rotation limiting elastic element 52 and the rotation adjusting screw 53 are assembled in the first rotation limiting groove 250 and the first rotation adjusting hole 430; the positioning structure of the right laser device can be similar to that shown in fig. 9, and the rotation limiting elastic element 52 and the rotation adjusting screw 53 are assembled in the second rotation limiting groove 260 and the second rotation adjusting hole 440, so as to facilitate the operation and adjustment.
According to the structure, the following effects and advantages can be achieved:
1. the positioning ball 31, the first rotating part 33, the second rotating part 34 and the swinging part 35 of the lamp holder 30 are integrally formed, and only one mold is required for plastic injection in production and manufacturing, so that the lamp holder has the effect of reducing the manufacturing cost.
2. The positioning ball 31 is clamped by the upper and lower clamping portions 41, 21 of the upper and lower seats 40, 20, the contact surface of each element is large, the stability is much higher than that of the existing rotating shaft structure, and the position of the surface beam projected by the laser can be stably adjusted.
3. The utility model discloses but wobbling angle is great, easily fixes a position at drilling processing machines mesa.
4. The utility model discloses set up first, second down rotation stopper 25, 26 and first, second of symmetry and rotate stopper 43, 44 and first, second and rotate adjusting hole 430, 440, so according to laser device's mounted position, can set up in the symmetric position with rotating spacing elastic element 52 and rotating adjusting screw 53 respectively to in order to adjust the location that laser transmitted the light beam, the structure is succinct, if meet the damage, its maintenance installation is very convenient. The above description is only one of the preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby; all equivalent changes and modifications made within the scope of the claims of the present invention should also fall within the scope of the claims of the present invention.
Claims (3)
1. A positioning structure of a laser device, comprising: a base, which is provided with a positioning sheet and a lamp hole penetrating through the positioning sheet;
the lower seat is abutted to the positioning sheet and locked on the base, and is provided with an arc-shaped lower clamping part, a swinging hole which penetrates through the lower clamping part downwards, a swinging adjusting hole which penetrates through the lower clamping part transversely, a swinging limiting hole which penetrates through the lower clamping part transversely, two symmetrical and upwards-protruding first lower rotating limiting blocks and second lower rotating limiting blocks, the first lower rotating limiting block and the second lower rotating limiting block are respectively provided with a first rotating limiting groove and a second rotating limiting groove, and the lamp hole is communicated with the swinging hole, the swinging adjusting hole and the swinging limiting hole;
a laser lamp holder, it has a location ball, a wire hole, a first rotating part, a second rotating part and a swing part, the second rotating part is located opposite to the first rotating part, make the laser lamp holder present T-shape, the swing part is inserted in the swing hole, the location ball is located in the lower clamping part, the swing part is hollow and connected with the wire hole, for installing the laser lamp;
the upper seat is arranged above the lower seat and is fixedly locked on the lower seat to clamp the laser lamp holder, the upper seat is provided with an arc-shaped upper clamping part, an upper wire hole which upwards penetrates through the upper clamping part, two symmetrical first upper rotating limiting blocks and two symmetrical second upper rotating limiting blocks which downwards protrude, and the first upper rotating limiting blocks and the second upper rotating limiting blocks are respectively provided with first rotating adjusting holes and second rotating adjusting holes;
the first rotating part is arranged between the first upper rotating limiting block and the first lower rotating limiting block; the second rotating part is arranged between the second upper rotating limiting block and the second lower rotating limiting block;
a swing limiting elastic element which is arranged in the swing limiting hole, one side of the swing limiting elastic element is abutted against the positioning sheet, and the other side of the swing limiting elastic element is abutted against the swing part;
a swing adjusting screw passing through the swing adjusting hole and clamping the swing part together with the swing limiting elastic element;
a rotation limiting elastic element which is arranged in the first rotation limiting groove, one side of the rotation limiting elastic element is abutted against the first rotation limiting groove, and the other side of the rotation limiting elastic element is abutted against the first rotation part;
a rotation adjusting screw passing through the first rotation adjusting hole and clamping the first rotation part together with the rotation limiting elastic element.
2. The positioning structure of claim 1, wherein the rotation limiting elastic element is disposed in the second rotation limiting groove, and the rotation adjusting screw passes through the second rotation adjusting hole to clamp the second rotation portion together with the rotation limiting elastic element.
3. A drill rig, comprising:
the laser device positioning structure of claim 2, wherein the two positioning structures are respectively arranged on the left side and the right side of the drilling machine;
wherein, the bases of the two laser device positioning structures are the left side and the right side of a chassis;
the base is provided with a positioning sheet, a lamp hole and a plurality of through holes, and the through holes are used for locking the base on the drilling machine;
the two lower seats are respectively abutted against the positioning sheet and locked on the chassis;
the rotary limiting elastic element and the rotary adjusting screw of the left laser device positioning structure are assembled in the first rotary limiting groove and the first rotary adjusting hole, and the rotary limiting elastic element and the rotary adjusting screw clamp the first rotary part together;
the rotation limiting elastic element and the rotation adjusting screw of the right laser device positioning structure are assembled on the second rotation limiting groove and the second rotation adjusting hole, and the rotation limiting elastic element and the rotation adjusting screw clamp the second rotation part together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836672.4U CN209986655U (en) | 2019-06-04 | 2019-06-04 | Drilling machine and laser device positioning structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920836672.4U CN209986655U (en) | 2019-06-04 | 2019-06-04 | Drilling machine and laser device positioning structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209986655U true CN209986655U (en) | 2020-01-24 |
Family
ID=69296211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920836672.4U Active CN209986655U (en) | 2019-06-04 | 2019-06-04 | Drilling machine and laser device positioning structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209986655U (en) |
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2019
- 2019-06-04 CN CN201920836672.4U patent/CN209986655U/en active Active
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