CN209277833U - A kind of open churn drill holder of coal mine - Google Patents
A kind of open churn drill holder of coal mine Download PDFInfo
- Publication number
- CN209277833U CN209277833U CN201822261071.3U CN201822261071U CN209277833U CN 209277833 U CN209277833 U CN 209277833U CN 201822261071 U CN201822261071 U CN 201822261071U CN 209277833 U CN209277833 U CN 209277833U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- sliding seat
- grip slipper
- screw
- coal mine
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of coal mine open churn drill holders, including guiding slot holder, guide groove, screw rod one, sliding seat one, end cap one, connecting shaft one, grip slipper one, anti-skidding holding sheet one, nut, connecting screw etc.；The utility model have it is structurally reasonable it is simple, production cost is low, easy for installation, it is multiple functional, here connecting screw is unclamped by swivel head first, to make connecting screw mutually separate with nut, grip slipper one and grip slipper two can then be overturn, also it facilitates and casing is placed directly between grip slipper one and grip slipper two in card slot, also avoid the time for removing clamper, improve the working efficiency of drilling machine；Screw rod one is left-handed screw in the utility model, and screw rod two is right handed screw, as soon as can then drive sliding seat and sliding seat two when rotating one of screw rod while be moved outward or inwardly, also meet the needs of the fixation of different size casing or drill bit centering clamping.
Description
Technical field:
The utility model relates to a kind of clamper, in particular to a kind of open churn drill holder of coal mine.
Background technique:
Boring mechanic equipment (abbreviation drilling machine) be primarily used for underground coal mine probing, hydroelectric project probing, dam, bridge,
The Special drilling equipment of tunnel basis drilled grout hole etc..During drilling machine construction, after drilling via formations, position is not moved in drilling machine
Aperture processing is carried out when setting；And the clamper function of the open churn of existing coal mine is fairly simple, is difficult to meet different big
The needs that small drill bit or casing grip.
Utility model content:
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of open churn drill bit of coal mine
Clamper, the clamper function of solving the open churn of existing coal mine is fairly simple, is difficult to meet different size drill bit
Or casing grips the problem of needing.
To solve the above-mentioned problems, the utility model provides a kind of technical solution: a kind of open churn brill of coal mine
Head gripper, innovative point are: including guiding slot holder, guide groove, screw rod one, sliding seat one, end cap one, connecting shaft one, grip slipper
One, anti-skidding holding sheet one, nut, connecting screw, attachment base, swivel head, groove, grip slipper two, anti-skidding holding sheet two, connecting shaft
Two, sliding seat two, end cap two and screw rod two；The guiding slot holder upper interior is transversely provided with guide groove；One downside of sliding seat is horizontal
To being movably connected on the left of guide groove, screw rod one is connected in the one downside threaded hole of sliding seat；The end cap one is fixed
It is connected on the left of guide groove；It is movably connected on the left of the screw rod one in one internal holes of end cap, one right end of screw rod and screw rod two
Left end is fixedly connected；One lower right side of grip slipper on the upside of connecting shaft one and sliding seat one by being flexibly connected, the grip slipper
One upper right side is fixedly connected with nut；Two downside of sliding seat is laterally movable to be connected on the right side of guide groove, under the sliding seat two
Screw rod two is connected in the threaded hole of side；It is movably connected on the right side of the screw rod two in two internal holes of end cap；The grip slipper
For two lower left side by being flexibly connected on the upside of connecting shaft two and sliding seat two, two upper left side of grip slipper is fixedly connected with connection
Seat；The attachment base inner right side is equipped with groove；It is connected on the left of the connecting screw with nut interior threaded hole, the connection
Swivel head is fixedly connected on screw rod right end；The swivel head is in the grooves；The anti-skidding holding sheet one is located at grip slipper one
In the card slot of right side；The anti-skidding holding sheet two is located in anti-skidding two left side card slot of holding sheet.
Preferably, the screw rod one is left-handed screw.
Preferably, the screw rod two is right handed screw.
Preferably, the swivel head left side is in hemisphere face, and match with inside grooves.
The utility model has the beneficial effects that
(1) the utility model have it is structurally reasonable it is simple, production cost is low, easy for installation, multiple functional, logical first here
It crosses swivel head and unclamps connecting screw, so that connecting screw be made mutually to separate with nut, can then overturn grip slipper one and clamping
Seat two, also facilitates and casing is placed directly between grip slipper one and grip slipper two in card slot, also avoids to remove clamping
The time of device improves the working efficiency of drilling machine.
(2) screw rod one is left-handed screw in the utility model, and screw rod two is right handed screw, when the one of screw rod of rotation
As soon as when can then drive sliding seat and sliding seat two while be moved outward or inwardly, also meet different size casing
Or the needs of the fixation of drill bit centering clamping.
Detailed description of the invention:
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
1- guiding slot holder；2- guide groove；3- screw rod one；4- sliding seat one；5- end cap one；6- connecting shaft one；7- grip slipper one；8-
Anti-skidding holding sheet one；9- nut；10- connecting screw；
11- attachment base；12- swivel head；13- groove；14- grip slipper two；The anti-skidding holding sheet two of 15-；16- connecting shaft two；
17- sliding seat two；18- end cap two；19- screw rod two.
Specific embodiment:
As shown in Figure 1, present embodiment uses following technical scheme: a kind of open churn of coal mine is clamped with drill bit
Device, including guiding slot holder 1, guide groove 2, screw rod 1, sliding seat 1, end cap 1, connecting shaft 1, grip slipper 1, anti-skidding holding sheet
One 8, nut 9, connecting screw 10, attachment base 11, swivel head 12, groove 13, grip slipper 2 14, anti-skidding holding sheet 2 15, connection
Axis 2 16, sliding seat 2 17, end cap 2 18 and screw rod 2 19；1 upper interior of guiding slot holder is transversely provided with guide groove 2；The work
Dynamic one 4 downside of seat is laterally movable to be connected to 2 left side of guide groove, is connected with screw rod one in the one 4 downside threaded hole of sliding seat
3；The end cap 1 is fixedly connected on 2 left side of guide groove；One 3 left side of screw rod is movably connected in one 5 internal holes of end cap, institute
One 3 right end of screw rod is stated to be fixedly connected with 2 19 left end of screw rod；One 7 lower right side of grip slipper passes through connecting shaft 1 and sliding seat
One 4 upsides are flexibly connected, and one 7 upper right side of grip slipper is fixedly connected with nut 9；2 17 downside of sliding seat is laterally movable
It is connected to 2 right side of guide groove, is connected with screw rod 2 19 in the 2 17 downside threaded hole of sliding seat；The screw rod 2 19 is right
Side is movably connected in 2 18 internal holes of end cap；2 14 lower left side of grip slipper passes through in connecting shaft 2 16 and sliding seat 2 17
Side is flexibly connected, and 2 14 upper left side of grip slipper is fixedly connected with attachment base 11；11 inner right side of attachment base is equipped with recessed
Slot 13；10 left side of connecting screw is connected with 9 internal thread holes of nut, is fixedly connected on 10 right end of connecting screw
Swivel head 12；The swivel head 12 is located in groove 13；The anti-skidding holding sheet 1 is located in one 7 right side card slot of grip slipper；Institute
Anti-skidding holding sheet 2 15 is stated to be located in anti-skidding 2 15 left side card slot of holding sheet.
Wherein, the screw rod 1 is left-handed screw；The screw rod 2 19 is right handed screw, when the one of screw rod of rotation
As soon as when can then drive sliding seat 4 and sliding seat 2 17 while be moved outward or inwardly, also meet different size
The needs of the fixation of casing or drill bit centering clamping；12 left side of swivel head be in hemisphere face, and with 13 inside phase of groove
Match.
The use state of the utility model are as follows: the utility model have it is structurally reasonable it is simple, production cost is low, installation side
Just, multiple functional, in use, connecting screw 10 is unclamped by swivel head 12 first, to make connecting screw 10 and 9 phase of nut point
From, can then overturn grip slipper 1 and grip slipper 2 14, also facilitate by casing be placed directly into grip slipper 1 and folder
It holds between seat 2 14 in card slot, then tightens screw rod 10 by swivel head 12 casing is firmly just also fixed on this clamper
In to handle aperture, in addition here screw rod 1 be left-handed screw, and screw rod 2 19 be right handed screw, when rotate its
As soon as sliding seat 4 and sliding seat 2 17 can be then driven when a screw rod in while being moved outward or inwardly, it is also full
The needs of the fixation of sufficient different size casing or drill bit centering clamping.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of open churn drill holder of coal mine, it is characterised in that: including guiding slot holder (1), guide groove (2), screw rod one
(3), sliding seat one (4), end cap one (5), connecting shaft one (6), grip slipper one (7), anti-skidding holding sheet one (8), nut (9), company
Connect screw rod (10), attachment base (11), swivel head (12), groove (13), grip slipper two (14), anti-skidding holding sheet two (15), connection
Axis two (16), sliding seat two (17), end cap two (18) and screw rod two (19)；
Guiding slot holder (1) upper interior is transversely provided with guide groove (2)；
It is laterally movable on the downside of the sliding seat one (4) to be connected on the left of guide groove (2), on the downside of the sliding seat one (4) in threaded hole
It is connected with screw rod one (3)；
The end cap one (5) is fixedly connected on the left of guide groove (2)；
It is movably connected in end cap one (5) internal holes on the left of the screw rod one (3), screw rod one (3) right end and screw rod two
(19) left end is fixedly connected；
Grip slipper one (7) lower right side on the upside of connecting shaft one (6) and sliding seat one (4) by being flexibly connected, the grip slipper
One (7) upper right side is fixedly connected with nut (9)；
It is laterally movable on the downside of the sliding seat two (17) to be connected on the right side of guide groove (2), threaded hole on the downside of the sliding seat two (17)
In be connected with screw rod two (19)；
It is movably connected in end cap two (18) internal holes on the right side of the screw rod two (19)；
Grip slipper two (14) lower left side on the upside of connecting shaft two (16) and sliding seat two (17) by being flexibly connected, the clamping
Two (14) upper left sides of seat are fixedly connected with attachment base (11)；
Attachment base (11) inner right side is equipped with groove (13)；
It is connected on the left of the connecting screw (10) with nut (9) internal thread holes, it is fixed on connecting screw (10) right end
It is connected with swivel head (12)；
The swivel head (12) is located in groove (13)；
The anti-skidding holding sheet one (8) is located on the right side of grip slipper one (7) in card slot；
The anti-skidding holding sheet two (15) is located on the left of anti-skidding holding sheet two (15) in card slot.
2. the open churn drill holder of a kind of coal mine according to claim 1, it is characterised in that: the screw rod one
It (3) is left-handed screw.
3. the open churn drill holder of a kind of coal mine according to claim 1, it is characterised in that: the screw rod two
It (19) is right handed screw.
4. the open churn drill holder of a kind of coal mine according to claim 1, it is characterised in that: the swivel head
(12) left side is in hemisphere face, and is matched with groove (13) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261071.3U CN209277833U (en) | 2018-12-30 | 2018-12-30 | A kind of open churn drill holder of coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261071.3U CN209277833U (en) | 2018-12-30 | 2018-12-30 | A kind of open churn drill holder of coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209277833U true CN209277833U (en) | 2019-08-20 |
Family
ID=67608269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261071.3U Expired - Fee Related CN209277833U (en) | 2018-12-30 | 2018-12-30 | A kind of open churn drill holder of coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209277833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847830A (en) * | 2019-11-20 | 2020-02-28 | 内蒙古上海庙矿业有限责任公司 | Hole-opening drill bit holder |
| CN114704214A (en) * | 2022-06-07 | 2022-07-05 | 西南石油大学 | Drill bit fastening and clamping structure and method |
-
2018
- 2018-12-30 CN CN201822261071.3U patent/CN209277833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847830A (en) * | 2019-11-20 | 2020-02-28 | 内蒙古上海庙矿业有限责任公司 | Hole-opening drill bit holder |
| CN114704214A (en) * | 2022-06-07 | 2022-07-05 | 西南石油大学 | Drill bit fastening and clamping structure and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |