CN208702353U - A kind of turnover clamp structure of clamp arm - Google Patents
A kind of turnover clamp structure of clamp arm Download PDFInfo
- Publication number
- CN208702353U CN208702353U CN201821304492.3U CN201821304492U CN208702353U CN 208702353 U CN208702353 U CN 208702353U CN 201821304492 U CN201821304492 U CN 201821304492U CN 208702353 U CN208702353 U CN 208702353U
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- arm
- clamp
- linking arm
- connecting plate
- linking
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Abstract
The utility model discloses a kind of turnover clamp structures of clamp arm, belong to anchor driving machine bolting operation technical field.The clamp body two sides are respectively arranged with the first linking arm and the second linking arm, and first linking arm and the second linking arm be symmetrical arranged, first linking arm and the second linking arm top is movably hinged with the left and right ends of actuator respectively, it is connect by first rotating shaft with synchronization structure in the middle part of first linking arm and the second linking arm, the first connecting plate and the second connecting plate are provided with above the synchronization structure, the turnover clamp structure structure of the clamp arm is simple, it is designed using clamp arm, linking arm is rotated around the shaft by actuator realization, it ensure that and pass through space, chucking power is big, reduce actuator range, increase the actuator arm of force, significantly reduce the overall volume of clamper.
Description
Technical field
The utility model relates to a kind of turnover clamp structures of clamp arm, belong to anchor driving machine bolting operation technology neck
Domain.
Background technique
Currently, needing first to be punched with drilling rod, when 1 drilling rod can not bore when underground coal mine carries out Anchor Care operation using anchor driving machine
When to hole depth, stacks is needed, to be screwed between drilling rod, after the completion of drilling, need to connect and drilling rod is dismantled into backed off after random, in angle of spot hole
When spending deviation, there are drilling rods to be stuck in phenomenon in hole.It is put into Anchor Agent in hole, the drilling rod with pallet, nut is put into hole,
End of anchor rod, nut insertion are fixed on helping in anchor device on drilling machine, starting drilling machine makes anchor pole agitation Anchor Agent in hole, to anchor
Gu after agent solidification, starting drilling machine and tightening nut, fasten anchor pole, complete Anchor Care.Existing drilling rod clamping mechanism overall structure volume
Greatly, in use, it is small by space, the progress of bolting operation is affected to a certain extent.
Summary of the invention
In view of the above-mentioned problems, the technical problem to be solved by the present invention is to provide a kind of turnover clamper machines of clamp arm
Structure.
The turnover clamp structure of the clamp arm of the utility model, it includes clamp body, the first clamp arm, the second folder
Arm, the first linking arm, the second linking arm, first rotating shaft, synchronization structure, the first connecting plate, the second connecting plate, the second shaft, in
Heart slot, actuator, pin shaft, fastening screw and restorer, the clamp body two sides be respectively arranged with the first linking arm and
Second linking arm, and the first linking arm and the second linking arm are symmetrical arranged, first linking arm and the second linking arm top
It is movably hinged respectively with the left and right ends of actuator, passes through first rotating shaft in the middle part of first linking arm and the second linking arm
Connect with synchronization structure, be provided with the first connecting plate and the second connecting plate above the synchronization structure, and the first connecting plate and
It is movably hinged between second connecting plate by the second shaft, moveable hinge on the inside of the first connecting plate outer end and the first linking arm
It connects, is movably hinged on the inside of the second connecting plate outer end and the second linking arm, the first linking arm lower part is provided with the
One clamp arm, the second linking arm lower part are provided with the second clamp arm, the mounting structure of first clamp arm and the second clamp arm
Identical, first clamp arm is hinged by pin shaft and the first linking arm, and the first clamp arm and pin shaft are fixed by fastening screw,
Restorer is provided on the pin shaft.
Preferably, first clamp arm and the second clamp arm is all made of eccentric design.
Preferably, second shaft is slidably connected with the central channel on synchronization structure.
Compared with prior art, the utility model has the beneficial effects that the turnover clamp structure structure letter of the clamp arm
It is single, it is designed using clamp arm, linking arm is rotated around the shaft by actuator realization, be ensure that chucking power is big by space, is reduced
Actuator range, increases the actuator arm of force, significantly reduces the overall volume of clamper.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the drilling status architecture schematic diagram of the utility model；
Fig. 3 is the clamped condition structural schematic diagram of the utility model；
Fig. 4 is the unfolded state structural schematic diagram of the utility model.
Appended drawing reference: clamp body 1, the first clamp arm 2, the second clamp arm 3, the first linking arm 4, the second linking arm 5, first
Shaft 6, synchronization structure 7, the first connecting plate 7-1, the second connecting plate 7-2, the second shaft 7-3, central channel 7-4, actuator 8, pin
Axis 9, fastening screw 10, restorer 11.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As Figure 1-Figure 4, present embodiment uses following technical scheme: it is pressed from both sides comprising clamp body 1, first
Arm 2, the second clamp arm 3, the first linking arm 4, the second linking arm 5, first rotating shaft 6, synchronization structure 7, the first connecting plate 7-1, second
Connecting plate 7-2, the second shaft 7-3, central channel 7-4, actuator 8, pin shaft 9, fastening screw 10 and restorer 11, the clamping
1 two sides of device ontology are respectively arranged with the first linking arm 4 and the second linking arm 5, and the first linking arm 4 and the second linking arm 5 are symmetrical
Setting, first linking arm 4 and 5 top of the second linking arm are movably hinged with the left and right ends of actuator 8 respectively, and first connects
It connects arm 4 and the second linking arm 5 to rotate around the shaft by the realization of actuator 8, in first linking arm 4 and the second linking arm 5
Portion passes through first rotating shaft 6 and connect with synchronization structure 7, and the first connecting plate 7-1 and second is provided with above the synchronization structure 7
Connecting plate 7-2, and being movably hinged between the first connecting plate 7-1 and the second connecting plate 7-2 by the second shaft 7-3, described the
Two shaft 7-2 are slidably connected with the central channel 7-4 on synchronization structure 7, first outer end connecting plate 7-1 and the first linking arm
4 insides are movably hinged, and are movably hinged on the inside of second outer end connecting plate 7-2 and the second linking arm 5, first connection
4 lower part of arm is provided with the first clamp arm 2, and 5 lower part of the second linking arm is provided with the second clamp arm 3,2 He of the first clamp arm
The mounting structure of second clamp arm 3 is identical, and first clamp arm 2 is hinged by pin shaft 9 and the first linking arm 4, and the first clamp arm 2
It is fixed by fastening screw 10 with pin shaft 9, restorer 11, first clamp arm 2 and the second folder are provided on the pin shaft 9
Arm 3 is all made of eccentric design, in 5 clamped condition of the first linking arm 4 and the second linking arm, the first clamp arm 2 and the second clamp arm 3 by
It can be kept closed when upward frictional force and not overturn.
Working principle: as shown in Fig. 2, when drilling machine drives drilling rod drilling, the first linking arm 4 and the second linking arm 5 open,
Play the role of helping drilling rod, is beneficial to drilling via formations；As shown in figure 3, when drilling is completed to move back drilling rod, the first linking arm 4 and second
Linking arm 5 clamps, and the first clamp arm 2 and the second clamp arm 3 clamp drilling rod, starts drilling machine, dismounting drilling rod；When drilling rod is stuck in hole,
First linking arm 4 and the second linking arm 5 clamp, and the first clamp arm 2 and the second clamp arm 3 clamp drilling rod, move back drilling mechanism, extract and bore
Bar；As shown in figure 4, the first linking arm 4 and the second linking arm 5 fully open in anchoring rod, drilling machine drive anchor pole, pallet,
Nut helps anchor device to move up, and pallet pushes the first clamp arm 2 and the second clamp arm 3 to turn over, and after the completion of anchoring, is made by restorer 11
First clamp arm 2 and the second clamp arm 3 reset.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of turnover clamp structure of clamp arm, it is characterised in that: it include clamp body (1), the first clamp arm (2),
Second clamp arm (3), the first linking arm (4), the second linking arm (5), first rotating shaft (6), synchronization structure (7), the first connecting plate (7-
1), the second connecting plate (7-2), the second shaft (7-3), central channel (7-4), actuator (8), pin shaft (9), fastening screw (10) and
Restorer (11), the clamp body (1) two sides are respectively arranged with the first linking arm (4) and the second linking arm (5), and
One linking arm (4) and the second linking arm (5) are symmetrical arranged, first linking arm (4) and the second linking arm (5) top difference
It is movably hinged with the left and right ends of actuator (8), passes through the in the middle part of first linking arm (4) and the second linking arm (5)
One shaft (6) is connect with synchronization structure (7), and the first connecting plate (7-1) and second is provided with above the synchronization structure (7) and is connected
Fishplate bar (7-2), and be movably hinged between the first connecting plate (7-1) and the second connecting plate (7-2) by the second shaft (7-3), institute
It is movably hinged on the inside of the first connecting plate outer end (7-1) and the first linking arm (4) stated, described outer end the second connecting plate (7-2)
It being movably hinged on the inside of the second linking arm (5), described the first linking arm (4) lower part is provided with the first clamp arm (2), and described the
Two linking arms (5) lower part is provided with the second clamp arm (3), the mounting structure phase of first clamp arm (2) and the second clamp arm (3)
Together, first clamp arm (2) passes through pin shaft (9) and the first linking arm (4) hingedly, and the first clamp arm (2) passes through with pin shaft (9)
Fastening screw (10) is fixed, is provided with restorer (11) on the pin shaft (9).
2. the turnover clamp structure of a kind of clamp arm according to claim 1, it is characterised in that: first clamp arm
(2) and the second clamp arm (3) is all made of eccentric design.
3. the turnover clamp structure of a kind of clamp arm according to claim 1, it is characterised in that: second shaft
(7-3) is slidably connected with the central channel (7-4) on synchronization structure (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304492.3U CN208702353U (en) | 2018-08-14 | 2018-08-14 | A kind of turnover clamp structure of clamp arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304492.3U CN208702353U (en) | 2018-08-14 | 2018-08-14 | A kind of turnover clamp structure of clamp arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702353U true CN208702353U (en) | 2019-04-05 |
Family
ID=65942194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821304492.3U Active CN208702353U (en) | 2018-08-14 | 2018-08-14 | A kind of turnover clamp structure of clamp arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716372A (en) * | 2018-08-14 | 2018-10-30 | 无锡华瀚能源装备科技有限公司 | A kind of turnover clamp structure of clamp arm |
-
2018
- 2018-08-14 CN CN201821304492.3U patent/CN208702353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716372A (en) * | 2018-08-14 | 2018-10-30 | 无锡华瀚能源装备科技有限公司 | A kind of turnover clamp structure of clamp arm |
| CN108716372B (en) * | 2018-08-14 | 2024-03-08 | 无锡华瀚能源装备科技有限公司 | Clamp mechanism with reversible clamp arm |
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