CN218745343U - Conveniently-disassembled tapping drill bit for floor type boring machine - Google Patents
Conveniently-disassembled tapping drill bit for floor type boring machine Download PDFInfo
- Publication number
- CN218745343U CN218745343U CN202222851720.1U CN202222851720U CN218745343U CN 218745343 U CN218745343 U CN 218745343U CN 202222851720 U CN202222851720 U CN 202222851720U CN 218745343 U CN218745343 U CN 218745343U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- boring machine
- fixedly connected
- box body
- roller bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a floor boring machine is with just tearing open formula tapping drill bit belongs to the drill bit and dismantles technical field, and it includes the mount pad, the inboard of mount pad is equipped with the drill bit body, two connecting blocks of fixedly connected with on the mount pad, two the same box body of fixedly connected with on the connecting block, the interior both sides of box body all rotate through the bearing and are connected with same roller bearing, the one end of roller bearing is provided with stop device. This floor boring machine is with just tearing open formula tapping drill bit, through setting up the roller bearing, the running roller, the draw-in groove, kelly and solid fixed ring, make the roller bearing drive two running rollers and rotate, make two running rollers make two kellies can carry out the work of keeping away from each other through the cooperation with the draw-in groove respectively, make the drill bit body dismantle in order to reach two solid fixed ring alternate segregation, and then this device makes the dismantlement work of drill bit body comparatively convenient, can carry out quick dismantlement work when causing the drill bit body to take place to damage in order to reach and reduce maintenance man-hour.
Description
Technical Field
The utility model belongs to the technical field of the drill bit is dismantled, specifically be a floor type boring machine is with formula tapping drill bit that just tears open.
Background
The floor type boring machine mainly uses a boring cutter to bore the existing prefabricated hole of a workpiece, generally, the boring cutter rotates to move mainly, the boring cutter or the workpiece moves in a feeding mode, the floor type boring machine is mainly used for machining high-precision holes or finishing a plurality of holes in a one-time positioning mode, in addition, the workpiece can be tapped through an installation tapping drill bit, however, the existing floor type boring machine is troublesome in dismounting work of the tapping drill bit, the tapping drill bit cannot be quickly dismounted when being damaged, and the maintenance time is greatly improved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a floor type boring machine is with just tearing open formula tapping drill bit, it is comparatively troublesome to have solved the dismantlement work of current floor type boring machine tapping drill bit, can't carry out quick dismantlement work when leading to the tapping drill bit to take place to damage, and then has improved the problem in maintenance man-hour greatly.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a floor boring machine is with just tearing open formula tapping drill bit, includes the mount pad, the inboard of mount pad is equipped with the drill bit body, two fixedly connected with connecting blocks on the mount pad, two the same box body of fixedly connected with on the connecting block, the interior both sides of box body all are connected with same roller bearing through the bearing rotation.
The one end of roller bearing is provided with stop device, two running rollers of the outer fixedly connected with of roller bearing, two the draw-in groove has all been seted up outward to the running roller, two all be provided with the kelly in the draw-in groove, two the equal fixedly connected with solid fixed ring of the other end of kelly, the interior both sides of box body respectively with the both sides fixed connection of same connecting plate.
As a further aspect of the present invention: the limiting device comprises a turntable, one side of the turntable is fixedly connected with one end of the rolling shaft, and a positioning rod is connected in the turntable in a sliding mode.
As a further aspect of the present invention: the locating rod is sleeved with a spring, one end of the spring is fixedly connected with one side of the turntable, and the other end of the spring is fixedly connected with one side of the locating rod.
As a further aspect of the present invention: first through-hole has been seted up on the front of connecting plate, two equal sliding connection of kelly is in first through-hole.
As a further aspect of the present invention: the second through-hole has been seted up on the front of box body, two the kelly all is located the second through-hole.
As a further aspect of the present invention: two third through holes are formed in one side of the box body, and the positioning rod is located in one of the third through holes.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this floor boring machine is with just tearing open formula tapping drill bit, through setting up the roller bearing, the running roller, the draw-in groove, kelly and solid fixed ring, make the roller bearing drive two running rollers and rotate, make two running rollers make two kellies can carry out the work of keeping away from each other through the cooperation with the draw-in groove respectively, make the drill bit body dismantle in order to reach two solid fixed ring alternate segregation, and then this device makes the dismantlement work of drill bit body comparatively convenient, can carry out quick dismantlement work when causing the drill bit body to take place to damage in order to reach and reduce maintenance man-hour.
2. This fall to ground boring machine is with just tearing formula tapping drill bit open, through setting up stop device, the carousel makes that the staff can be more convenient rotates work to the roller bearing, when two stationary rings carry out the fixed during operation of installation to the drill bit body simultaneously, utilizes the elastic force card of spring to reach fixed work in the corresponding third through-hole with the locating lever, prevents that the unexpected condition that takes place to drop of drill bit body.
3. This just, tear formula tapping drill bit open for floor type boring machine, through setting up first through-hole and second through-hole, the condition that can not take place the skew or drop when first through-hole makes two kellies remove respectively in the draw-in groove, and then guarantee that two kellies drive solid fixed ring respectively and remove the time stability, the second through-hole makes the kellies possess the space of removal, and then make two kellies drive the work of keeping away from each other that solid fixed ring can be smooth respectively, in order to reach the drill bit body and can dismantle work.
Drawings
Fig. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the three-dimensional cross-sectional structure of the box body of the present invention;
fig. 3 is a schematic three-dimensional structure view of the roller of the present invention;
fig. 4 is a schematic three-dimensional structure view of the limiting device of the present invention;
in the figure: the drill bit comprises a mounting seat 1, a drill bit body 2, a connecting block 3, a box body 4, a bearing 5, a rolling shaft 6, a limiting device 7, a rotary disc 71, a positioning rod 72, a spring 73, a roller 8, a clamping groove 9, a clamping rod 10, a fixing ring 11, a connecting plate 12, a first through hole 13, a second through hole 14 and a third through hole 15.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: a conveniently-disassembled tapping drill bit for a floor boring machine comprises a mounting seat 1, wherein a drill bit body 2 is arranged on the inner side of the mounting seat 1, two connecting blocks 3 are fixedly connected onto the mounting seat 1, the same box body 4 is fixedly connected onto the two connecting blocks 3, a second through hole 14 is formed in the front surface of the box body 4, two clamping rods 10 are located in the second through hole 14, and the second through holes 14 enable the two clamping rods 10 to respectively drive a fixing ring 11 to smoothly perform mutual separation work through the second through holes 14, so that the drill bit body 2 can smoothly perform disassembly work;
two third through holes 15 are formed in one side of the box body 4, the positioning rod 72 is located in one of the third through holes 15, and the third through holes 15 enable the positioning rod 72 to have a fixed point, so that the positioning rod 72 can be clamped into the corresponding third through hole 15 to achieve fixing work, and the two fixing rings 11 are enabled not to be far away from each other during the work of installing and fixing the drill bit body 2;
the same rolling shaft 6 is rotatably connected to the two inner sides of the box body 4 through the bearing 5, the bearing 5 and the rolling shaft 6 are arranged, so that the rolling shaft 6 can smoothly rotate in the bearing 5, and meanwhile, the rolling shaft 6 can drive the two rollers 8 to smoothly rotate;
a limiting device 7 is arranged at one end of the roller 6, the limiting device 7 comprises a turntable 71, one side of the turntable 71 is fixedly connected with one end of the roller 6, a positioning rod 72 is connected in the turntable 71 in a sliding manner, and by arranging the turntable 71 and the positioning rod 72, the turntable 71 enables a worker to more conveniently rotate the roller 6, so that the roller 6 can drive the two rollers 8 to rotate, the positioning rod 72 is clamped into the corresponding third through hole 15 to achieve fixing work, and the two fixing rings 11 are prevented from being accidentally separated from each other to enable the drill bit body 2 to lose the fixing work of installation;
a spring 73 is sleeved outside the positioning rod 72, one end of the spring 73 is fixedly connected with one side of the turntable 71, the other end of the spring 73 is fixedly connected with one side of the positioning rod 72, and the positioning rod 72 can be smoothly clamped into the corresponding third through hole 15 through the elastic force of the spring 73 by arranging the spring 73;
two rollers 8 are fixedly connected to the outside of the roller 6, clamping grooves 9 are formed in the two rollers 8, clamping rods 10 are arranged in the two clamping grooves 9, and the rollers 8, the clamping grooves 9 and the clamping rods 10 are arranged, so that the two rollers 8 are respectively matched with the clamping grooves 9 to enable the two clamping rods 10 to smoothly perform mutual keeping-away work, the two clamping rods 10 can respectively drive the fixing ring 11 to perform mutual keeping-away work, and the drill bit body 2 can be detached;
the other ends of the two clamping rods 10 are fixedly connected with fixing rings 11, and the fixing rings 11 can be used for fixing the drill bit body 2 when the drill bit body 2 needs to be installed;
first through-hole 13 has been seted up in the interior both sides of box body 4 respectively with the both sides fixed connection of same connecting plate 12, the front of connecting plate 12, and two equal sliding connection of kelly 10 are in first through-hole 13, and through setting up first through-hole 13, first through-hole 13 possesses good stability when making two solid fixed ring 11 remove, avoids two solid fixed ring 11 to take place the condition that drops or squint when removing.
The utility model discloses a theory of operation does:
when the drill bit body 2 needs to be disassembled, firstly, the rotary table 71 is rotated, so that the rotary table 71 drives the roller 6 to rotate, the roller 6 drives the two rollers 8 to rotate, and when the two rollers 8 rotate, the clamping grooves 9 are respectively utilized to be arc-shaped to enable the two clamping rods 10 to smoothly perform mutual separation work in the two clamping grooves 9;
make two kellies 10 drive solid fixed ring 11 respectively and carry out the work of keeping away from each other to thereby it is convenient for dismantle the work to reach drill bit body 2 and lose the fixed work of two solid fixed rings 11.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides a floor boring machine is with just tearing open formula tapping drill bit, includes mount pad (1), its characterized in that: the drill bit body (2) is arranged on the inner side of the mounting seat (1), two connecting blocks (3) are fixedly connected onto the mounting seat (1), the same box body (4) is fixedly connected onto the two connecting blocks (3), and the same rolling shaft (6) is rotatably connected onto the two inner sides of the box body (4) through bearings (5);
the one end of roller bearing (6) is provided with stop device (7), two running rollers (8) of the outer fixedly connected with of roller bearing (6), two draw-in groove (9) have all been seted up outward to running roller (8), two all be provided with kelly (10) in draw-in groove (9), two the solid fixed ring (11) of the equal fixedly connected with of the other end of kelly (10), the interior both sides of box body (4) respectively with the both sides fixed connection of same connecting plate (12).
2. The easy-to-detach tapping drill bit for floor type boring machine according to claim 1, wherein: stop device (7) include carousel (71), one side of carousel (71) and the one end fixed connection of roller bearing (6), sliding connection has locating lever (72) in carousel (71).
3. The easy-to-detach tapping drill bit for floor type boring machine according to claim 2, characterized in that: the positioning rod (72) is sleeved with a spring (73), one end of the spring (73) is fixedly connected with one side of the turntable (71), and the other end of the spring (73) is fixedly connected with one side of the positioning rod (72).
4. The easy-to-detach tapping drill bit for floor type boring machine according to claim 1, wherein: first through-hole (13) have been seted up in the front of connecting plate (12), two equal sliding connection of kelly (10) is in first through-hole (13).
5. The easy-to-detach tapping drill bit for floor type boring machine according to claim 1, wherein: the front of the box body (4) is provided with a second through hole (14), and the two clamping rods (10) are located in the second through hole (14).
6. The conveniently detachable tapping drill bit for floor type boring machine according to claim 2, wherein: two third through holes (15) are formed in one side of the box body (4), and the positioning rod (72) is located in one of the third through holes (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222851720.1U CN218745343U (en) | 2022-10-28 | 2022-10-28 | Conveniently-disassembled tapping drill bit for floor type boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222851720.1U CN218745343U (en) | 2022-10-28 | 2022-10-28 | Conveniently-disassembled tapping drill bit for floor type boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218745343U true CN218745343U (en) | 2023-03-28 |
Family
ID=85702285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222851720.1U Active CN218745343U (en) | 2022-10-28 | 2022-10-28 | Conveniently-disassembled tapping drill bit for floor type boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218745343U (en) |
-
2022
- 2022-10-28 CN CN202222851720.1U patent/CN218745343U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204486802U (en) | A kind of air floated high speed electric mandrel | |
| CN207390335U (en) | A kind of easy-to-dismount belt-type conveying equipment brush roll | |
| CN218745343U (en) | Conveniently-disassembled tapping drill bit for floor type boring machine | |
| CN111299640B (en) | Automatic tool changing drilling machine | |
| CN210192907U (en) | Rolling device of printing machine | |
| CN201399868Y (en) | Clear double-color rotary table device of injection machine | |
| CN113337926A (en) | Rotary tooth punching machine capable of adjusting gap between matched bearings in box | |
| CN202278197U (en) | Electric spindle of boring mill | |
| CN101502955B (en) | Clamper for reaming embroidery machine case | |
| CN214103200U (en) | Auxiliary fixing support suitable for pneumatic rotary joint of filament cutter | |
| CN101830359B (en) | Combined rotary automatic dilation paper chuck | |
| CN206856266U (en) | Lock up robot device | |
| CN205967534U (en) | Drilling multi -Spindle tool | |
| CN219618176U (en) | Cutting saw blade spindle convenient to disassemble and assemble and slitting grooving machine | |
| CN220299943U (en) | Adhesive tape slitting equipment | |
| CN210789457U (en) | Cutter frame of slitting machine for processing large-scale plates | |
| CN217926808U (en) | Bottom-in bearing support device | |
| CN211218707U (en) | Novel radial drill main shaft locating sleeve | |
| CN220515486U (en) | Electric drill of combined drill mechanism | |
| CN210615214U (en) | Upper integrated bearing block boring tool for wind driven generator | |
| CN218618651U (en) | Conveyer belt convenient to dismantle | |
| CN220549886U (en) | Extrusion machine rotor disassembly and lifting tool | |
| CN219444368U (en) | Tool magazine driven by double-roller | |
| CN219888493U (en) | Roller bearing retainer with separable outer ring | |
| CN207997678U (en) | A kind of new structural wavers and its rotary press |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |