CN214238903U - Antigravity water-tight drilling machine - Google Patents
Antigravity water-tight drilling machine Download PDFInfo
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- CN214238903U CN214238903U CN202022809973.3U CN202022809973U CN214238903U CN 214238903 U CN214238903 U CN 214238903U CN 202022809973 U CN202022809973 U CN 202022809973U CN 214238903 U CN214238903 U CN 214238903U
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Abstract
The utility model discloses a antigravity water-sealed drilling machine, which comprises a drilling machine body and a water drill bit, wherein the drilling machine body is arranged on a supporting seat and can be lifted; the water collector is arranged on the supporting seat, a water collecting cavity is formed in the water collector, and a connecting port communicated to the water collecting cavity is formed in the bottom of the water collector; the drilling machine body ascends to drive the water drill bit to move so as to penetrate into the connecting port, and the water drill bit continuously ascends to a drilling position. The utility model discloses an antigravity water-stop drilling machine, the water collector that has adsorb the drilling plane at drilling target thing before the water drill head drills, and the cooling water gets into the water collector when the water drill head drills, especially drills under the antigravity environment, and the automatic water collector that gets into of cooling water realizes that the cooling water-stop is zero to leak when the antigravity drills.
Description
Technical Field
The utility model relates to a drilling equipment technical field, concretely relates to antigravity water-stop drilling machine.
Background
The water drill drilling machine utilizes water as a cooling medium to flow in the hollow drill bit to cool the drill bit, so that the drill bit can normally drill. But also has the disadvantages that: the water flowing out of the hollow drill may contaminate the object being drilled. In order to solve this problem, the conventional water drill drilling machine is provided with a water tank, and substantially zero water leakage is achieved during drilling, but this method is only applicable to downward drilling or horizontal drilling, and water flowing out of a hollow drill bit used for inverted ceiling drilling or tunnel top drilling still leaks to contaminate a drilled object.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a antigravity water-stop drilling machine, the cooling water-stop is zero when realizing antigravity drilling leaks.
In order to solve the technical problem, the utility model provides a antigravity water-seal drilling machine, which comprises a drilling machine body and a water drill bit, wherein the drilling machine body is arranged on a support seat and can be lifted;
the water collector is arranged on the supporting seat, a water collecting cavity is formed in the water collector, and a connecting port communicated to the water collecting cavity is formed in the bottom of the water collector; the drilling machine body ascends to drive the water drill bit to move so as to penetrate into the connecting port, and the water drill bit continuously ascends to a drilling position.
The utility model discloses a preferred embodiment, further include still include negative pressure suction means, negative pressure suction means is used for sucking catchment in the catchment chamber.
In a preferred embodiment of the present invention, it further comprises a water outlet disposed on a side portion of the water collector, the water outlet communicates with the water collecting chamber, and the suction component is connected to the water outlet.
In a preferred embodiment of the present invention, the connection port is provided with an annular brush member, and the water drilling head axially penetrates the annular brush member and is in sealing contact with the brush portion of the annular brush member.
In a preferred embodiment of the present invention, the water collector is a ring-shaped water collector, and a sealing member is disposed at the top opening of the water collector.
In a preferred embodiment of the present invention, the drill further comprises an elastic support module disposed on the support base, wherein the elastic support module comprises an elastic element and a support portion, and the elastic element can deform along the lifting direction of the drill body; one end of the elastic element is rotatably connected with the supporting seat, the other end of the elastic element is rotatably connected with the supporting part, and the water collector is arranged on the supporting part.
In a preferred embodiment of the present invention, the elastic member further comprises a nitrogen spring.
In a preferred embodiment of the present invention, the elastic support module further includes a lifting guide member, the lifting guide member is supported on the support base, and the support portion is mounted on the lifting guide member.
The utility model discloses a preferred embodiment, further include be equipped with lift platform on the supporting seat, be equipped with the briquetting on the lift platform, briquetting thickness direction is equipped with the through-hole, wear to be equipped with the pull rod in the through-hole, the one end of pull rod is connected the supporting part, the pull rod is worn out a pot head of through-hole is equipped with the snap ring, the external diameter of snap ring is greater than the aperture of through-hole.
The utility model discloses a preferred embodiment, further include the drilling machine body is installed on lift platform, lift platform connects the lift driver, the lift driver is used for the drive lift platform rises or descends, just drive when lift platform rises the water drill bit removes to the drilling position, drive when lift platform descends the water drill bit removes to zero point position.
The utility model discloses a preferred embodiment, further include be equipped with linear slide on the supporting seat, lift platform sets up in the linear slide, it follows the linear slide removes.
The utility model has the advantages that:
the utility model discloses an antigravity water-stop drilling machine, the water collector that has adsorb the drilling plane at drilling target thing before the water drill head drills, and the cooling water gets into the water collector when the water drill head drills, especially drills under the antigravity environment, and the automatic water collector that gets into of cooling water realizes that the cooling water-stop is zero to leak when the antigravity drills.
Drawings
Fig. 1 is a schematic view of a first perspective structure of a antigravity water-sealed drilling machine according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a second perspective view of the antigravity water-sealed drilling machine according to the preferred embodiment of the present invention;
FIG. 3 is a schematic structural view of a water collector in the antigravity water-sealed drilling machine shown in FIGS. 1 and 2;
fig. 4 is a schematic view showing a structure in which the sump and the brush part are engaged.
The reference numbers in the figures illustrate:
2-a drilling machine body, 4-a water drill bit, 6-a support seat, 8-a water collector, 9-a water collecting cavity, 10-a connecting port, 12-a negative pressure suction part, 14-a water outlet, 16-a sealing part, 18-an elastic element, 20-a support part, 22-a lifting guide part, 24-a lifting platform, 26-a pressing block, 28-a through hole, 30-a pull rod, 32-a clamping ring, 34-a gear, 36-a toothed plate, 38-a servo motor, 40-a linear sliding rail and 42-a brush part.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Examples
The embodiment of the utility model discloses antigravity water-tight drilling machine, as shown in fig. 1 and 2, comprises a drilling machine body 2, a water drill 4 and a water collector 8 with an opening at the top, wherein the water collector 8 is arranged on a supporting seat 6; the drilling machine body 2 is also arranged on the supporting seat 6 and can be lifted. Wherein the drill body 2 is raised to a drilling position and lowered to a zero position. The water collector 8 is attached to a drilling plane of a drilling target at the top when the drill body 2 reaches a drilling position. Referring to fig. 3, a water collecting cavity 9 is formed in the water collector 8, a connection port 10 communicated to the water collecting cavity 9 is formed in the bottom of the water collector 8, when the drilling machine body 2 is lifted to a drilling position, the water drill 4 extends from the connection port 10 to the water collector 8, a drilling plane contacting a drilling target object extends from the top opening of the water collector 8, then a hole is drilled on the drilling plane, and cooling water flowing out of the hollow water drill 4 in the drilling process is collected in the water collector 8. The drilling machine in the technical scheme of the embodiment is particularly suitable for drilling in the antigravity environment, the antigravity environment comprises a ceiling or a tunnel top, the gravity direction is downward, and the water collector 8 intercepts downward cooling water, namely antigravity water sealing. That is, the utility model discloses drilling machine, the drilling plane at the drilling target object is adsorbed to water collector 8 that it has before water drill 4 drills, and the cooling water gets into water collector 8 when water drill 4 drills, especially drills under the antigravity environment, and the automatic water collector 8 that gets into of cooling water realizes that the cooling water seal is zero when antigravity drills leaks.
The water collector 8 is adsorbed on a target plane when the drilling machine body 2 ascends to a drilling position for drilling, in the technical scheme of the embodiment, the adsorption structure of the water collector 8 preferably comprises a negative pressure suction part 12, a water outlet 14 is formed in the side part of the water collector 8, the water outlet 14 is communicated with the water collecting cavity 9, and the negative pressure suction part 12 is connected with the water outlet 14. When the negative pressure suction component 12 operates, on one hand, the collected water in the water collecting cavity 9 is sucked from the water outlet 14 into the external water collecting tank, and on the other hand, negative pressure is provided so that the water collector 8 is adsorbed on a target plane. In other technical solutions, the water collector 8 may be attached to the target drilling plane by other means, such as applying an external force to the bottom of the water collector 8 to attach it to the target drilling plane.
When the drilling machine drills a hole, the water drill bit 4 rotates at a high speed, the water drill bit 4 and the water collector 8 cannot be in direct hard contact due to the high-speed rotation of the water drill bit 4, namely the water drill bit 4 cannot be in hard contact with the water collector at the connecting port 10, if clearance fit is adopted, most of water can be sucked away, but a small part of small water drops can flow downwards along the water drill bit 4, and zero leakage of cooling water is difficult to achieve. In order to solve the problem that hard contact cannot be achieved and zero leakage is realized, referring to fig. 4, an annular brush part 42 is arranged in the connecting port 10, and the water drill 4 axially penetrates through the annular brush part 42 and is in sealing contact with a brush part of the annular brush part 42. Because the water has tension, the water drops can be bound on the brush part of the annular brush part 42 and can not fall off, the annular gap between the annular brush part 42 and the water drill bit 4 can enter air, and the air is matched with the negative pressure in the water collector 8 to take away the water drops to achieve the sealing effect.
In order to further seal the water collection chamber 9 and improve the water sealing effect, a sealing member 16 is provided at the top opening of the water collector 8. In the technical scheme of this embodiment, water collector 8 preferably uses ring shape water collector, realizes better sealed effect more easily, corresponds ring shape water collector, and its top opening part is equipped with outer ring seal part and inner ring seal part. The sealing member 16 is preferably a rubber packing.
As a further improvement of the present invention, an elastic support module is disposed on the support base 6, and the elastic support module includes an elastic element 18 and a support portion 20, in the technical solution of this embodiment, the support portion 20 is a flat plate-shaped structure; the elastic element 18 is deformable in the direction of lifting of the drilling machine body 2; one end of the elastic element 18 is rotatably connected to the supporting seat 6, the other end thereof is rotatably connected to the supporting portion 20, and the water collector 8 is mounted on the supporting portion 20. The support part 20 is driven to lift by the deformation elasticity of the elastic element 18, and the water collector 8 is driven to lift. Wherein the water collector 8 rises when the drill body 2 rises, whereas the water collector 8 falls when the drill body 2 falls. In this embodiment, the elevation of the water collector 8 and the elevation of the drilling machine body 2 are driven by a set of power source, and the drilling machine body 2 can also be individually elevated, and the implementation structure thereof is as follows: the drilling machine is characterized in that a lifting platform 24 is arranged on the supporting seat 6, the drilling machine body 2 is installed on the lifting platform 24, the lifting platform 24 is connected with a lifting driver, and the lifting driver drives the lifting platform 24 to ascend or descend. Be equipped with briquetting 26 on the lift platform 24, briquetting 26 thickness direction (also drilling machine body 2 direction of rise) is equipped with through-hole 28, wear to be equipped with pull rod 30 in the through-hole 28, the one end of pull rod 30 is connected supporting part 20, the other end of pull rod 30 is worn out through-hole 28, and it is equipped with snap ring 32 to overlap on it, the external diameter of snap ring 32 is greater than the aperture of through-hole 28. Since the snap ring 32 is disposed at the outer side (the side away from the water collector 8) of the press block 26 and has an outer diameter larger than the aperture of the through hole 28, the lifting platform 24 can be lifted independently of the water collector 8.
The water collector 8 and the drilling machine body 2 are driven by a group of power sources, and the drilling machine body 2 can also independently ascend, and the implementation process is as follows:
firstly, when the drilling machine body 2 descends to a zero point, the pressing block 26 acts on the clamping ring 32 to pull the pull rod 30 in the descending process, and further pull the water collector 8 downwards, and at the moment, the elastic element 18 accumulates elastic force;
secondly, when the drilling machine body 2 rises from the zero position, the first stage: the water collector 8 rises under the action of accumulated elasticity of the elastic element 18 until the water collector rises until the elastic element 18 resets; and a second stage: the drill body 2 continues to rise independently after the elastic element 18 has been reset.
The utility model discloses a drilling machine, through the structural design of innovation, by a set of power supply drive water collector 8 and the 2 lifts of drilling machine body, and realize that drilling machine body 2 independently rises, simple structure, the running cost is low.
Specifically, the elastic element 18 includes a nitrogen spring, which has a small volume, a large elastic force, a long stroke, a smooth operation, a precise manufacture, a long service life (one million times), a gentle elastic force curve, and no pre-tightening.
In the technical solution of this embodiment, referring to fig. 1 and 2, the lifting driver includes a gear 34, a toothed plate 36 and a servo motor 38, the gear 34 is connected to an output shaft of the servo motor 38, the lifting platform 24 is fixed on the toothed plate 36, the gear 34 is engaged with the toothed plate 36, and the toothed plate 36 converts the rotation of the gear 34 into a lifting motion, so as to drive the lifting platform 24 to lift.
Further, the elastic support module further comprises a lifting guide member 22, the lifting guide member 22 is supported on the support base 6, and the support portion 20 is mounted on the lifting guide member 22. The support part 20 is guided to be smoothly lifted by the lifting guide member 22.
Further, a linear slide rail 40 is arranged on the support base 6, and the lifting platform 24 is arranged in the linear slide rail 40 and moves along the linear slide rail 40. The linear sliding rail 40 restricts the lifting platform 24 to linearly lift, so that the drilling position precision is ensured.
The drilling machine with the structural design has the working process as follows:
(1) the drilling machine body 2 and the water collector 8 synchronously ascend from a zero position to perform sealing and in-place operation;
(2) the drilling machine body 2 independently ascends to a drilling position and starts negative pressure water pumping work;
(3) drilling with a water drill bit;
(4) after drilling, the drilling machine shuts off water;
(5) the drilling machine body 2 descends to drive the water drill bit to withdraw, and the negative pressure is closed to suck water;
(6) the drilling machine body 2 and the water collector 8 descend synchronously and reset to a zero position.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (10)
1. The utility model provides a antigravity water-tight drilling machine, includes drilling machine body and water drill bit, its characterized in that: the drilling machine body is arranged on the supporting seat and can be lifted;
the water collector is arranged on the supporting seat, a water collecting cavity is formed in the water collector, and a connecting port communicated to the water collecting cavity is formed in the bottom of the water collector; the drilling machine body ascends to drive the water drill bit to move so as to penetrate into the connecting port, and the water drill bit continuously ascends to a drilling position.
2. The antigravity water-seal drilling machine as claimed in claim 1, wherein: the negative pressure suction component is used for sucking the collected water in the water collection cavity.
3. The antigravity water-sealed drilling machine as claimed in claim 2, wherein: the lateral part of the water collector is provided with a water outlet which is communicated with the water collecting cavity, and the suction component is connected with the water outlet.
4. The antigravity water-seal drilling machine as claimed in claim 1, wherein: an annular brush part is arranged in the connecting port, and the water drill bit axially penetrates into the annular brush part and is in sealing contact with the brush part of the annular brush part.
5. The antigravity water-seal drilling machine as claimed in claim 1, wherein: the water collector is a circular water collector, and a sealing part is arranged at the opening at the top of the water collector.
6. The antigravity water-seal drilling machine as claimed in any one of claims 1 to 5, wherein: the support seat is provided with an elastic support module, the elastic support module comprises an elastic element and a support part, and the elastic element can deform along the lifting direction of the drilling machine body; one end of the elastic element is rotatably connected with the supporting seat, the other end of the elastic element is rotatably connected with the supporting part, and the water collector is arranged on the supporting part.
7. The antigravity water-seal drilling machine as claimed in claim 6, wherein: the elastic element comprises a nitrogen spring.
8. The antigravity water-seal drilling machine as claimed in claim 6, wherein: the elastic support module further comprises a lifting guide component, the lifting guide component is supported on the supporting seat, and the supporting part is installed on the lifting guide component.
9. The antigravity water-seal drilling machine as claimed in claim 6, wherein: the supporting seat is provided with a lifting platform, the lifting platform is provided with a pressing block, the pressing block is provided with a through hole in the thickness direction, a pull rod is arranged in the through hole in a penetrating mode, one end of the pull rod is connected with the supporting portion, the pull rod penetrates out of one end of the through hole, a clamping ring is sleeved on the end of the through hole, and the outer diameter of the clamping ring is larger than the aperture of the through hole.
10. The antigravity water sealing drill as claimed in claim 9, wherein: the drilling machine body is installed on the lifting platform, the lifting platform is connected with a lifting driver, the lifting driver is used for driving the lifting platform to ascend or descend, the lifting platform drives the water drill bit to move to a drilling position when ascending, and the lifting platform drives the water drill bit to move to a zero position when descending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022809973.3U CN214238903U (en) | 2020-11-27 | 2020-11-27 | Antigravity water-tight drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022809973.3U CN214238903U (en) | 2020-11-27 | 2020-11-27 | Antigravity water-tight drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214238903U true CN214238903U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022809973.3U Active CN214238903U (en) | 2020-11-27 | 2020-11-27 | Antigravity water-tight drilling machine |
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| Country | Link |
|---|---|
| CN (1) | CN214238903U (en) |
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2020
- 2020-11-27 CN CN202022809973.3U patent/CN214238903U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220516 Address after: 215200 No. 168, Jiaotong North Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Hengtong Intelligent Equipment Co.,Ltd. Address before: No. 168 Jiaotong North Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Patentee before: JIANGSU HENGTONG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |