CN214293822U - Novel drilling device and cutting device - Google Patents
Novel drilling device and cutting device Download PDFInfo
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- CN214293822U CN214293822U CN202023225309.0U CN202023225309U CN214293822U CN 214293822 U CN214293822 U CN 214293822U CN 202023225309 U CN202023225309 U CN 202023225309U CN 214293822 U CN214293822 U CN 214293822U
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Abstract
The utility model discloses a novel drilling device and a cutting device, the novel drilling device comprises a drill rod, a driving piece and a fixing piece, wherein one end of the fixing piece is provided with a connecting part which is used for being fixedly connected to a screw rod of an expansion bolt exposed out of a fixed object; the drill rod and the driving piece are supported on the fixing piece. The utility model provides a pair of novel drilling equipment and cutting device arranges an expansion bolts on treating the fixture of drilling/cutting earlier, on fixing expansion bolts's screw rod with the mounting, be connected to the mounting with drilling rod and driving piece again on, so make drilling rod and driving piece obtain at least partial support to reduce drilling and the cutting degree of difficulty, reduce the risk.
Description
Technical Field
The utility model relates to a drilling and cutting technique, concretely relates to novel drilling device and cutting device.
Background
Drilling and cutting are necessary processing technologies in many fields such as building, and specific processing modes of the processing technologies are various, such as handheld equipment drilling and cutting, fixed rack drilling and cutting, drill jumbo drilling, pneumatic equipment drilling and the like, and the different methods are suitable for different occasions.
The technical scheme includes that the drilling machine comprises a rack, a power device, a drilling device, a cutting device, a handheld device, a rack type device and a power device, wherein the power device is used for drilling holes and cutting holes on the rack type device, the power device is used for drilling holes on the rack type device, and the power device is used for driving the rack type device to rotate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel drilling equipment and cutting device to solve the above-mentioned weak point among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a novel drilling equipment, includes drilling rod and driving piece, still includes:
the expansion bolt fixing device comprises a fixing piece, a fixing piece and a bolt, wherein one end of the fixing piece is provided with a connecting part, and the connecting part is used for being fixedly connected to a screw rod of the expansion bolt exposed out of a fixing object;
the drill rod and the driving piece are supported on the fixing piece.
Foretell novel drilling equipment still includes speed reduction driver, the driving piece passes through speed reduction driver drive the drilling rod, be provided with the belt pulley drive subassembly in the speed reduction driver.
Foretell novel drilling equipment still including boring the loading system, it includes the rotary rod to bore the loading system, rotary rod swivelling joint in on the mounting, the end connection pressurization input of rotary rod.
The fixing piece is a fixed rod, the drill rod is of a tubular structure, the tubular structure is movably sleeved on the fixed rod, and the rotary rod is located inside the fixed rod.
In the novel drilling device, a sealing cavity is formed between the fixing rod and the drill rod, and a water injection channel conveys water into the sealing cavity.
The novel drilling device is characterized in that the fixing rod and the drill rod are coaxially arranged.
In the novel drilling device, the end part of the fixing rod is provided with the connecting flange, and the connecting flange is used for being connected to a fixed object.
A novel drilling method is based on the novel drilling device and comprises the following steps:
drilling a fixing hole in an area needing drilling and driving an expansion bolt;
fixing the fixing piece on the screw rod of the expansion bolt exposed out of the fixing piece through the end part;
supporting a drill rod and a driving piece on the fixing piece;
and drilling the hole through a drill bit connected with the end part of the drill rod.
The utility model provides a novel cutting device, includes cutting knife and driving piece, still includes:
the expansion bolt fixing device comprises a fixing piece, a fixing piece and a bolt, wherein one end of the fixing piece is provided with a connecting part, and the connecting part is used for being fixedly connected to a screw rod of the expansion bolt exposed out of a fixing object;
the cutting knife and the driving piece are supported on the fixing piece.
A novel cutting method is based on the novel cutting device and comprises the following steps:
drilling a fixing hole in the cutting seam area and driving an expansion bolt;
fixing the fixing piece on the screw rod of the expansion bolt exposed out of the fixing piece through the end part;
supporting the cutting knife and the driving piece on the fixing piece;
cutting is performed by a cutting knife.
In the technical scheme, the utility model provides a novel drilling device arranges an expansion bolts on treating the fixture of drilling earlier, on fixing expansion bolts's screw rod with the mounting, is connected to the mounting with drilling rod and driving piece again on, so make drilling rod and driving piece obtain at least partial support to reduce the drilling degree of difficulty, reduce the risk.
Because above-mentioned novel drilling equipment has above-mentioned technological effect, this novel drilling equipment's novel drilling method that corresponds should also have corresponding technological effect.
The utility model provides a novel cutting device arranges an expansion bolts on waiting to cut the fixture earlier, on fixing the mounting to expansion bolts's screw rod, be connected to the mounting with cutting knife and driving piece again on, so make cutting knife and driving piece obtain at least partial support to reduce the cutting degree of difficulty, reduce the risk.
Because above-mentioned novel cutting device has above-mentioned technological effect, this novel cutting device's novel cutting method that corresponds also should have corresponding technological effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic structural diagram of a fixing member according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of a drill rod according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a reduction driver according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a drilling pressurizing mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a drill rod and a fixing member according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of the novel drilling device provided by the embodiment of the present invention.
Description of reference numerals:
1. a drill stem; 2. a fixing member; 3. a connecting portion; 4. a connecting flange; 5. a reduction drive; 5.1, a belt pulley transmission component; 6. a drilling pressurization mechanism; 6.1, rotating a rod; 7. a pressurized water injection port; 8. an expansion bolt.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-6, the novel drilling device provided by the embodiment of the present invention comprises a drill rod 1, a driving member, and a fixing member 2, wherein one end of the fixing member 2 is provided with a connecting portion 3, and the connecting portion 3 is used for being fixedly connected to a screw rod of an expansion bolt exposed from a fixed object; the drill rod 1 and the driving member are supported on the fixing member 2.
Specifically, the novel drilling device provided by the present embodiment is mainly applied to a handheld drilling apparatus or a simply supported drilling apparatus with a supporting structure in the prior art, but is not applicable to a rock-drilling jumbo type drilling apparatus in the prior art, wherein one end of the drill rod 1 is provided with a drill bit for direct drilling, while the other end receives power for driving high-speed rotation to provide drilling, and the driving member is an apparatus for driving the drill rod, such as a motor, a diesel engine or other drilling power source. One of the innovative points of the present embodiment is to provide a fixing member 2, wherein one end of the fixing member 2 is a connecting portion 3, and the connecting portion 3 is a screw connector, such as a deep groove with a hexagonal cross section, which is connected to a screw and integrally fixed to the screw. Simultaneously drilling rod 1 and driving piece support on mounting 2, and corresponding mounting 2 is for the structure that can support drilling rod 1 and driving piece, and is comparatively preferred, if cup joints a bearing on drilling rod 1, this bearing is connected on mounting 2, and mounting 2 is for the structure that can fixing bearing, and the driving piece is then easy more fixed like the motor, can fix the structure of driving piece all applicable among the prior art the utility model discloses each embodiment.
In the embodiment, when the expansion bolt is used, a fixing hole is formed in a fixed object to be drilled, such as concrete and rock, and the expansion bolt is driven in, at the moment, a screw rod of the expansion bolt is exposed out of the fixed object, then the fixed element 2 is fixed on the exposed screw rod through the connecting part 3 at the end part, and then the drill rod 1 and the driving element are supported on the fixed element 2, so that at least partial support of the drill rod 1 and the driving element is realized.
The embodiment of the utility model provides a novel drilling device arranges an expansion bolts on treating the fixture of drilling earlier, on fixing 2 fixed expansion bolts's the screw rod, be connected to mounting 2 with drilling rod 1 and driving piece again on, so make drilling rod 1 and driving piece obtain at least partial support to reduce the drilling degree of difficulty, reduce the risk.
The utility model provides a further embodiment, it is further, the tip of dead lever is provided with flange 4, flange 4 is used for being connected to on the fixture, also is except expansion bolts's screw rod, and the dead lever still is connected to on the fixture through flange 4 to this increases the tie point, and is fixed to change the point connection into the face joint and fixes, promotes the firm in connection degree of mounting 2 and fixture.
The utility model provides a further in another embodiment, it is further, still include speed reduction transmission 5, the driving piece passes through speed reduction transmission 5 drive drilling rod 1, be provided with belt pulley drive assembly 5.1 in the speed reduction transmission 5, the driving piece often directly links drilling rod 1 among the prior art, can take place drilling rod 1 and drive the whole pivoted danger incident of driving piece when drilling resistance is too big, speed reduction transmission 5 promotes stability when lieing in the speed reduction and promote drive power, and the effect of belt pulley lies in when drilling resistance is too big, and belt idle running makes the driving piece work and drilling rod 1 do not rotate as the motor, reduces the risk.
In another embodiment provided by the utility model, furthermore, the device also comprises a drilling pressurizing mechanism 6, the drilling pressurizing mechanism 6 comprises a rotating rod 6.1 such as a lead screw, the end of the rotating rod 6.1 is connected with a pressurizing input end, the drilling pressurizing mechanism 6 is the prior art, for example, a pressurizing cylinder is arranged on the outer side of the fixing rod, one end of the connecting rod is connected with the drill rod to realize pressurization, the other end of the connecting rod is connected with the end part of the lead screw exposed at one side of the fixed rod through the connecting piece to realize pressurization, obviously, other drilling pressurizing mechanisms using rotating rods are also applicable to the present embodiment, which is not described in detail, and the innovation point of the present embodiment is that the rotating rod 6.1 of the drilling pressurizing mechanism 6 is rotatably connected to the fixing element 2, and accordingly, the drilling pressurizing mechanism 6 is supported on the fixing element 2, the arrangement of the drilling and pressing mechanism 6 is facilitated by arranging the rotating rod 6.1 on the fixing element 2, and the arrangement of the transmission elements is rationalized and the stress is more balanced. At the moment, the fixing part 2 is a fixing rod, the rotating rod 6.1 is located inside the fixing rod, the drill rod is of a tubular structure, the interior of the drill rod is hollow, the drill rod is movably sleeved on the fixing rod, the fixing rod and the drill rod form a structure similar to an inner shaft and an outer cylinder which are movably sleeved, if the fixing rod and the drill rod are connected to the fixing rod through a bearing, a dynamic sealing mechanism or other dynamic and static connecting mechanisms, the drill rod is an annular hole or seam, and the fixing rod and the drill rod are very convenient to connect and are stressed more uniformly. And the arrangement of the rotating rod 6.1 is more convenient, the two ends of the corresponding rotating rod 6.1 can be connected to the fixing rod through bearings, so that the rotating rod 6.1 rotates and the fixing rod does not rotate.
The drilling rod further comprises a pressurized water injection port 7, a water supply channel is formed between the fixed rod and the drilling rod through a sealing cavity, the pressurized water pipe 7 conveys water into the sealing cavity, and the water is used for cooling and increasing lubrication of the drilling rod and the drilling bit.
Preferably, the fixing rod and the drill rod 1 are arranged in parallel and coaxially, so that the drill rod 1 is more convenient to stabilize.
The embodiment of the utility model provides a still provide a novel drilling method, it is based on foretell novel drilling equipment, including following step:
drilling a fixing hole in the peripheral area of the drilled hole and driving an expansion bolt;
specifically, the drilling position of the fixing hole is determined according to the fixing mode and the size of the drill rod 1 and the driving piece on the fixing piece 2, if the drill rod 1 is hung on the lower portion of the fixing piece 2, the fixing hole is drilled above the hole to be drilled, the fixing hole is small, the hand-held drilling machine can firstly drill the hole, and the expansion bolt is driven into the fixing hole to be fixed.
Fixing the fixing piece 2 on the screw rod of the expansion bolt exposed out of the fixing piece through the end part; the end of the fixing member 2 has a connecting portion 3, and the connecting portion 3 is a fixing structure adapted to the screw rod, so that the fixing member 2 is integrally fixed to the screw rod.
The drill rod 1 and the driving member are supported on the fixing member 2, so that the drill rod 1 and the driving member are finally fixed to the fixing member by the expansion bolts.
The hole is drilled through the drill bit at the end of the drill rod 1.
Because above-mentioned novel drilling equipment has above-mentioned technological effect, this novel drilling equipment's novel drilling method that corresponds should also have corresponding technological effect.
The embodiment of the utility model also provides a novel cutting device, which comprises a cutting knife, a driving piece and a fixing piece 2, wherein one end of the fixing piece 2 is provided with a connecting part 3, and the connecting part 3 is used for being fixedly connected to a screw rod of which an expansion bolt is exposed on a fixed object; the cutting knife and the driving piece are supported on the fixing piece 2.
Obviously, the novel cutting device is except that the cutting knife is different, and foretell novel drilling equipment can all be referred to other structures, can directly use even, and foretell novel drilling equipment's all structures are also all applicable to novel cutting device like reduction gear, pressure device etc. and this embodiment is not different and is repeated.
The utility model provides a novel cutting device arranges an expansion bolts on waiting to cut the fixture earlier, on fixing 2 fixed expansion bolts's screw rod, is connected to mounting 2 with cutting knife and driving piece again on, so make cutting knife and driving piece obtain at least partial support to reduce the cutting degree of difficulty, reduce the risk.
The embodiment of the utility model provides a still provide a novel cutting method, it is based on foretell novel cutting device, including following step:
drilling a fixing hole in the cutting seam area and driving an expansion bolt;
fixing the fixing piece 2 on the screw rod of the expansion bolt exposed out of the fixing piece through the end part;
supporting the cutting knife and the driving piece on the fixing piece 2;
cutting is performed by a cutting knife.
Correspondingly, the novel cutting method can refer to the novel drilling method except that the cutting knife is different, and can be even directly used.
Because above-mentioned novel cutting device has above-mentioned technological effect, this novel cutting device's novel drilling method that corresponds also should have corresponding technological effect.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a novel drilling equipment, includes drilling rod and driving piece, its characterized in that still includes:
the expansion bolt fixing device comprises a fixing piece, a fixing piece and a bolt, wherein one end of the fixing piece is provided with a connecting part, and the connecting part is used for being fixedly connected to a screw rod of the expansion bolt exposed out of a fixing object;
the drill rod and the driving piece are supported on the fixing piece.
2. The novel drilling apparatus of claim 1 further comprising a reduction drive through which the drive member drives the drill pipe, the reduction drive having a pulley drive assembly disposed therein.
3. The novel drilling device as claimed in claim 1 or 2, further comprising a drilling pressurizing mechanism, wherein the drilling pressurizing mechanism comprises a rotating rod, the rotating rod is rotatably connected to the fixing element, and the end of the rotating rod is connected with a pressurizing input end.
4. The novel drilling device as claimed in claim 3, wherein the fixing member is a fixing rod, the drill rod is a cylindrical structure, the cylindrical structure is movably sleeved on the fixing rod, and the rotating rod is located inside the fixing rod.
5. The novel drilling device as claimed in claim 4, wherein a sealed cavity is formed between the fixing rod and the drill rod, and a water injection passage supplies water into the sealed cavity.
6. The novel drilling apparatus of claim 4, wherein the securing rod is disposed coaxially with the drill rod.
7. The novel drilling apparatus as claimed in claim 5, wherein the end of the fixing rod is provided with a connecting flange for connection to a fixture.
8. The utility model provides a novel cutting device, includes cutting knife and driving piece, its characterized in that still includes:
the expansion bolt fixing device comprises a fixing piece, a fixing piece and a bolt, wherein one end of the fixing piece is provided with a connecting part, and the connecting part is used for being fixedly connected to a screw rod of the expansion bolt exposed out of a fixing object;
the cutting knife and the driving piece are supported on the fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225309.0U CN214293822U (en) | 2020-12-28 | 2020-12-28 | Novel drilling device and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023225309.0U CN214293822U (en) | 2020-12-28 | 2020-12-28 | Novel drilling device and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214293822U true CN214293822U (en) | 2021-09-28 |
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ID=77862990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023225309.0U Active CN214293822U (en) | 2020-12-28 | 2020-12-28 | Novel drilling device and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214293822U (en) |
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2020
- 2020-12-28 CN CN202023225309.0U patent/CN214293822U/en active Active
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