CN210996665U - Automatic drilling equipment - Google Patents
Automatic drilling equipment Download PDFInfo
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- CN210996665U CN210996665U CN201922131920.8U CN201922131920U CN210996665U CN 210996665 U CN210996665 U CN 210996665U CN 201922131920 U CN201922131920 U CN 201922131920U CN 210996665 U CN210996665 U CN 210996665U
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Abstract
The utility model relates to a drilling field, concretely relates to automatic drilling equipment. The drill bit comprises a downward pressing driving part, a rotating driving part and a drill bit, wherein the downward pressing driving part drives the rotating driving part to vertically slide, the rotating driving part drives the drill bit to rotate, the drill bit comprises a drilling part at the lower end and a cleaning part positioned above the drilling part, the diameter of the cleaning part is smaller than that of the drilling part, a cleaning unit is sleeved on the cleaning part and comprises a first plate and a second plate, the first plate and the second plate are both arc-shaped, and the diameters of the outer walls of the first plate and the second plate are both smaller than that of the upper end of the drilling part; first board and second board one end are articulated, and the first board and the second board other end all are fixed with the fixed block, and the fixed block is located the upper portion of first board and second board, all is equipped with the fixed orifices on two fixed blocks, and the lower part of first board and second board all is fixed with the brush hair.
Description
Technical Field
The utility model relates to a drilling field especially relates to an automatic drilling equipment.
Background
In order to mount other parts on the workpiece or mount the workpiece on other parts, the workpiece is generally drilled, and a large amount of chips are generated during drilling, and part of the chips are attached to the drilled hole to influence the mounting of the fastener, so that the chips in the hole are also required to be removed. For example, patent No. 201621085437.0 discloses an air blowing device for a bench drill, which blows air to a drilling part through an air pipe arranged on the bench drill to separate chips attached to a hole, but part of the air can blow to the periphery of the drilling part, so that a large amount of chips generated by drilling are blown up, the flying chips are easily scattered at other positions in a workshop and can be cleaned only by cleaning a large area, and the flying chips are also easily fallen on or sucked by workers, which is not good for the health of the workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an avoid a large amount of pieces by the automatic drilling equipment that gaseous blow-up.
In order to achieve the above purpose, the technical scheme of the utility model is that: the automatic drilling equipment comprises a downward pressing driving piece, a rotating driving piece and a drill bit, wherein the downward pressing driving piece drives the rotating driving piece to vertically slide, the rotating driving piece drives the drill bit to rotate, the drill bit comprises a drilling part at the lower end and a cleaning part positioned above the drilling part, the diameter of the cleaning part is smaller than that of the drilling part, a cleaning unit is sleeved on the cleaning part and comprises a first plate and a second plate, the first plate and the second plate are both arc-shaped, and the diameters of the outer walls of the first plate and the second plate are both smaller than that of the upper end of the drilling part; first board and second board one end are articulated, and the first board and the second board other end all are fixed with the fixed block, and the fixed block is located the upper portion of first board and second board, all is equipped with the fixed orifices on two fixed blocks, and the lower part of first board and second board all is fixed with the brush hair.
The beneficial effect of this scheme does:
1. the brush hair in this scheme is fixed on first board and second board, establishes can be along with the drill bit motion after on the clean portion when clean unit cover, when the drill bit accomplishes the drilling to the work piece, the brush hair can pass the hole of drilling along with the drill bit to cleaning downthehole adnexed piece, need not to use gas to clean the piece, avoid a large amount of pieces to be blown by gas, thereby avoid the piece to scatter everywhere in the workshop and avoid the piece to be inhaled by the workman.
2. Because need not to use gas to clean, so need not to set up the device that produces the air current such as air pump and the pipeline of transmission gas, avoid the pipeline winding on drill bit or frame, reduce the energy that devices such as air pump required of work simultaneously, simplify equipment.
Furthermore, the inner walls of the first plate and the second plate are both fixed with first elastic pieces.
The beneficial effect of this scheme does: the first elastic piece plays a role in buffering the first plate and the second plate, and the hard first plate and the hard second plate are prevented from directly contacting with the cleaning part, so that the cleaning part deforms under the action of pressure.
Further, the diameters of the inner walls of the first plate and the second plate are larger than the diameter of the cleaning part.
The beneficial effect of this scheme does: two first flexure strips are located respectively between first board and the clean portion and between second board and the clean portion, when using the fixed block of fastener on with first board and the second board fixed, elastic deformation takes place for first flexure strip to increase the frictional force between first flexure strip and the clean portion, guarantee that first board and second board can be along with the motion of clean portion, and the diameter of first board and second board is greater than the diameter of clean portion, so the cleaning unit can be installed on the drill bit of other diameters, thereby improve cleaning unit's suitability.
Further, the inner walls of the first plate and the second plate are provided with grooves, and the first elastic sheet is located in the grooves.
The beneficial effect of this scheme does: the groove has a limiting effect on the first elastic piece, and the first elastic piece is convenient to mount.
Further, the bristles are located on the outer walls of the first plate and the second plate, and the bristles are transversely arranged.
The beneficial effect of this scheme does: when the bristles pass through the drilled holes, the ends of the bristles are in direct contact with the holes, and the holes are better cleaned.
Furthermore, a first blocking piece is arranged below the rotary driving piece, and one end, far away from the cleaning cloth, of the bristles is located on the first blocking piece along the vertical projection.
The beneficial effect of this scheme does: when the brush hair was through first separation blade, the brush hair contacted with first separation blade to take place bending deformation under the effect of blockking of first separation blade, and the brush hair can resume former shape fast when first separation blade, thereby make the piece that the card goes into in the brush hair fall out, improve the clean effect of brush hair.
Further, the workstation is equipped with to drilling portion below, the vertical through-hole that is equipped with on the workstation, the aperture of through-hole is greater than the diameter of drilling portion upper end, and the through-hole is coaxial with drilling portion.
The beneficial effect of this scheme does: when the workpiece is drilled, the workpiece can be directly placed on the workbench, and the workpiece is supported by the workbench, so that the workpiece is prevented from bending and deforming.
Furthermore, a second baffle is arranged below the workbench, and one end, far away from the cleaning cloth, of the bristles is located on the second baffle along the vertical projection.
The beneficial effect of this scheme does: when the hole that the brush hair was bored downwards when the hole cleans, partial piece probably blocks in the brush hair, receives the effect that blocks of second separation blade when the brush hair passes through the second separation blade to can make the piece in the brush hair fall out, when the drill bit upward movement, the brush hair is once more through the hole of boring, and the hole can be cleaned once more by clear brush hair, thereby improves the clean effect to the hole.
Furthermore, the first blocking piece and the second blocking piece are elastic metal sheets.
The beneficial effect of this scheme does: when the workpiece carelessly impacts the first blocking piece and the second blocking piece, the first blocking piece and the second blocking piece can be bent and deformed, so that the workpiece, the first blocking piece and the second blocking piece are prevented from being damaged.
Further, the bottom portions of the first plate and the second plate and the upper end of the drill hole portion are both flat surfaces.
The beneficial effect of this scheme does: the contact surfaces between the first plate and the drilling portion and between the second plate and the drilling portion are large, so that the lower ends of the first plate and the second plate are prevented from being deformed.
Drawings
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;
FIG. 2 is a front longitudinal cross-sectional view of the drilling portion and cleaning portion of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
fig. 4 is a front longitudinal sectional view of a drilling portion and a cleaning portion in embodiment 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the cleaning device comprises a press-down driving piece 1, a drilling part 2, a cleaning part 3, a cleaning unit 4, a first elastic sheet 41, bristles 42, a fixed block 43, a first plate 44, a second plate 45, a second elastic sheet 46, a workbench 5, a through hole 51, a first baffle 52 and a second baffle 53.
Example 1
The automatic drilling equipment, as shown in fig. 1 and fig. 2, includes a frame, a press-down driving member 1, a rotary driving member and a drill, wherein the press-down driving member 1 is fixed on the frame by bolts, specifically, the press-down driving member 1 in this embodiment is a hydraulic ram. The push rod lower extreme of pushing down driving piece 1 is fixed with the rotation driving piece through the bolt, and is concrete, and the rotation driving piece adopts the motor, and the vertical setting of drill bit, and the output shaft of rotation driving piece passes through the shaft coupling and is connected with the drill bit.
The drill bit includes drilling portion 2 of lower extreme and the cleaning portion 3 that is located drilling portion 2 top, the diameter of cleaning portion 3 is less than the diameter of drilling portion 2 upper end, the cover is equipped with cleaning unit 4 on the cleaning portion 3, cleaning unit 4 is as shown in fig. 3, including first board 44 and second board 45, first board 44 and second board 45 are the arc, the diameter of first board 44 and second board 45 towards the lateral wall of cleaning portion 3 is greater than the diameter of cleaning portion 3, and the diameter of the outer wall of first board 44 and second board 45 is less than the diameter of drilling portion 2 upper end.
The specific installation process of the drilling equipment of the embodiment is as follows:
firstly, the first plate 44 and the second plate 45 are sleeved on the cleaning part 3, the lower ends of the first plate 44 and the second plate 45 are abutted against the upper end of the drilling part 2, then the fastening pieces are screwed into the two aligned fixing holes, and then the fastening pieces are screwed, so that the first plate 44 and the second plate 45 are connected
The second plate 45 is rotated toward the cleaning portion 3 side, and the first elastic piece 41 is elastically deformed, so that the first plate 44 and the second plate 45 are fixed to the cleaning portion 3.
When the drilling equipment is used, a workpiece is manually placed below the drilling part 2, the driving part 1 is pressed downwards and the driving part is rotated, so that the drilling part 2 moves downwards, the drilling part 2 rotates, the drilling part 2 drills a hole in the workpiece below, the drilling part 2 continues to move downwards after the hole is drilled in the workpiece, and the bristles 42 downwards pass through the drilled hole to remove chips in the hole.
After the bristles 42 move to the lower part of the workpiece, the driving part 1 is pressed down under manual control to enable the drilling part 2 to move upwards, the bristles 42 pass through the drilled holes again to clean the holes again, after the drilling part 2 moves to the upper part of the workpiece, drilling of one workpiece is completed, and the next workpiece can be drilled by repeating the steps.
Example 2
In addition to embodiment 1, as shown in fig. 4, a table 5 is provided below the drilling portion 2 in this embodiment, the table 5 is welded to a frame, a through hole 51 is vertically provided in the table 5, the diameter of the through hole 51 is larger than the diameter of the upper end of the drilling portion 2, and the through hole 51 is coaxial with the drilling portion 2. The upper side and the lower side of the workbench 5 are respectively provided with a first baffle plate 52 and a second baffle plate 53, the left ends of the first baffle plate 52 and the second baffle plate 53 are welded on the rack, the right ends of the first baffle plate 52 and the second baffle plate 53 are free ends, the projection of one end of the bristle 42 far away from the cleaning part 3 along the vertical direction is positioned on the left side of the right ends of the first baffle plate 52 and the second baffle plate 53, and therefore when the drill hole part 2 moves downwards, one end of the bristle 42 far away from the cleaning part 3 is blocked by the right ends of the first baffle plate 52 and the second baffle plate 53. The first blocking piece 52 and the second blocking piece 53 are elastic metal pieces, and the first blocking piece 52 and the second blocking piece 53 can deform without being damaged when the first blocking piece 52 and the second blocking piece 53 are accidentally impacted.
After the bristles 42 in this embodiment clean the drilled holes downward along with the drilled holes 2, when the bristles 42 pass over the second blocking plate 53, the bristles 42 are deformed due to the blocking of the second blocking plate 53, and then rapidly recover to their original shape, and the chips caught in the bristles 42 fall out of the bristles 42. When the bristles 42 move upward along with the drilling portion 2, the bristles 42 clean the hole again, and since the debris in the bristles 42 has fallen out, the bristles 42 clean the hole again more effectively. Similarly, when the bristles 42 move upward along with the bore portion 2 to the first stop 52, the debris in the bristles 42 falls out of the bristles 42 and the bristles 42 maintain a better cleaning effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the practicability of the patent. The technology, shape and construction parts which are not described in the present invention are all known technology.
Claims (10)
1. Automatic drilling equipment, including pushing down driving piece, rotation driving piece and drill bit, push down the vertical slip of driving piece drive rotation driving piece, rotation driving piece drive drill bit rotates its characterized in that: the drill comprises a drilling part at the lower end and a cleaning part positioned above the drilling part, the diameter of the cleaning part is smaller than that of the drilling part, a cleaning unit is sleeved on the cleaning part and comprises a first plate and a second plate, the first plate and the second plate are both arc-shaped, and the diameters of the outer walls of the first plate and the second plate are smaller than that of the upper end of the drilling part; the first plate and the second plate are hinged at one end, fixing blocks are fixed at the other ends of the first plate and the second plate, the fixing blocks are located on the upper portions of the first plate and the second plate, fixing holes are formed in the two fixing blocks, and bristles are fixed on the lower portions of the first plate and the second plate.
2. The automated drilling apparatus of claim 1, wherein: and the inner walls of the first plate and the second plate are both fixed with first elastic pieces.
3. The automated drilling apparatus of claim 2, wherein: the diameters of the inner walls of the first plate and the second plate are larger than the diameter of the cleaning part.
4. The automated drilling apparatus of claim 3, wherein: the inner walls of the first plate and the second plate are provided with grooves, and the first elastic sheet is located in the grooves.
5. The automated drilling apparatus of claim 3, wherein: the bristles are located on the outer walls of the first plate and the second plate and are transversely arranged.
6. The automated drilling apparatus of claim 1, wherein: a first blocking piece is arranged below the rotary driving piece, and one end, far away from the cleaning cloth, of the bristles is located on the first blocking piece along the vertical projection.
7. The automated drilling apparatus of claim 6, wherein: the drilling portion below is equipped with the workstation, the vertical through-hole that is equipped with on the workstation, the aperture of through-hole is greater than the diameter of drilling portion upper end, and the through-hole is coaxial with drilling portion.
8. The automated drilling apparatus of claim 7, wherein: a second baffle is arranged below the workbench, and one end, far away from the cleaning cloth, of the bristles is located on the second baffle along the vertical projection.
9. The automated drilling apparatus of claim 8, wherein: the first blocking piece and the second blocking piece are both elastic metal sheets.
10. The automated drilling apparatus of claim 9, wherein: the bottoms of the first plate and the second plate and the upper end of the drilling part are both planes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131920.8U CN210996665U (en) | 2019-11-30 | 2019-11-30 | Automatic drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922131920.8U CN210996665U (en) | 2019-11-30 | 2019-11-30 | Automatic drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210996665U true CN210996665U (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922131920.8U Active CN210996665U (en) | 2019-11-30 | 2019-11-30 | Automatic drilling equipment |
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| Country | Link |
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| CN (1) | CN210996665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549198A (en) * | 2020-12-11 | 2021-03-26 | 田文文 | Plank drilling equipment for building decoration |
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2019
- 2019-11-30 CN CN201922131920.8U patent/CN210996665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549198A (en) * | 2020-12-11 | 2021-03-26 | 田文文 | Plank drilling equipment for building decoration |
| CN112549198B (en) * | 2020-12-11 | 2022-03-29 | 华港安城投资有限公司 | Plank drilling equipment for building decoration |
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