CN209452852U - A kind of metal drilling power unit of emulsion drilling rig - Google Patents
A kind of metal drilling power unit of emulsion drilling rig Download PDFInfo
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- CN209452852U CN209452852U CN201920010866.9U CN201920010866U CN209452852U CN 209452852 U CN209452852 U CN 209452852U CN 201920010866 U CN201920010866 U CN 201920010866U CN 209452852 U CN209452852 U CN 209452852U
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Abstract
The utility model provides a kind of metal drilling power unit of emulsion drilling rig, is related to emulsion boring machine field.The metal drilling power unit of emulsion drilling rig, sliding block is slidably connected on the inside of the wears groove, two opposite sides of sliding block are fixedly connected to link block, and two opposite sides of link block offer link slot, the bottom of the drill chuck is fixedly connected with mounting cup, installation axle is fixedly connected on the inside of the mounting cup, two sides outside the installation axle are arranged with installation set, compressed spring is connected between two installation sets, the bottom of the installation set is connected with block by connecting shaft, the block is set to the inside of link slot, control mechanism is installed at the top of the installation set.Drill chuck is carrying out in use, the rotation of mounting blocks can drive the block in link block to be blocked outward by centrifugal force by sliding block, so as to stand the case where prolonged use is without loosening upon connection.
Description
Technical field
The utility model relates to emulsion boring machine technical field, specially a kind of metal drilling power unit of emulsion drilling rig.
Background technique
Emulsion boring machine be mainly used for machine mining face beat advanced hole, working face Sub-Level Caving hole, fire extinguishing hole, visit water hole,
Visit gas hole, pressure tap etc., be it is such at present work into hand drill, may replace traditional electric coal borer and rotary rock drill.To adopt
Coal face timbering is power source with emulsion pump, is used in fully mechanized mining work surface particularly convenient.
For the power head on emulsion boring machine during carrying out use, power head is all main stress point at present, is made
It is very important during installation to obtain power head, current power head during installation volume is attached by locating flange
, but locating flange is not convenient enough during connection, and the case where be easy to appear loosening in prolonged use.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of metal drilling power unit of emulsion drilling rig, solves
The problem of being mentioned in background above technology.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of emulsion boring machine brill
Metal power-driven head, including motor shell and drill chuck, the output shaft at the top of the motor shell is fixedly connected with mounting blocks, described
Middle part on the inside of mounting blocks offers through slot, and the two sides of the through slot inner wall offer wears groove, the interior Slideslip of the wears groove
It is connected with sliding block, two opposite sides of sliding block are fixedly connected to link block, and two opposite sides of link block open up
There is link slot, the sliding block is connected with band motion block far from the side of link block, is connected between the sliding block and the inner wall of wears groove
Tension spring.
The bottom of the drill chuck is fixedly connected with mounting cup, and installation axle, institute are fixedly connected on the inside of the mounting cup
It states the two sides outside installation axle and is arranged with installation set, compressed spring, the bottom of the installation set are connected between two installation sets
Portion is connected with block by connecting shaft, and the block is set to the inside of link slot, control is equipped at the top of the installation set
Mechanism.
The control mechanism includes two control nuts and rotary shaft, and two control nuts are fixedly connected on two installation sets
Top, the inner wall that the both ends of the rotary shaft pass through bearing and mounting cup connects, and the two sides outside rotary shaft are socketed
There is thread bush, the outside of the thread bush is connect with the inside thread of control nut.
Preferably, the right side of the rotary shaft through mounting cup and is connected with spill spin block.
Preferably, the bottom of the mounting cup offers translot, and the connecting shaft runs through the inside that translot is arranged in.
Preferably, the bottom of the link slot inner wall offers caulking groove, and the bottom of the block is connected with abaculus, described embedding
The inside of caulking groove is arranged in block.
Preferably, the top and bottom of the wears groove inner wall offers sliding slot, and the top and bottom of the sliding block is solid
Surely it is connected with fritter, is slidably connected on the inside of the outside of the fritter and sliding slot.
Working principle: it in use, driving two blocks to be shunk by control mechanism, then puts in through slot, then allow
Two blocks are upheld, and two blocks are put in link slot, and drill chuck is carrying out in use, the effect of drill chuck when in use
Power allows in the abaculus clamping caulking groove on block, and centrifugal force when rotation stretches sliding block outward, drives block stable
It is arranged in the link slot of link block.
(3) beneficial effect
The utility model provides a kind of metal drilling power unit of emulsion drilling rig.Have it is following the utility model has the advantages that
1, the metal drilling power unit of emulsion drilling rig is made by the cooperation of mounting cup, block, link slot and mounting blocks
With so that mounting cup when driving block to stick into the link slot in mounting blocks, can be installed convenient for drill chuck, be facilitated
Emulsion boring machine carry out using.
2, metal drilling power unit of emulsion drilling rig, by sliding block, link block and being used cooperatively with motion block, so that boring
Collet is carrying out in use, the rotation of mounting blocks can drive the block in link block to be blocked outward by centrifugal force by sliding block
Firmly, so as to the case where prolonged use is without loosening can be stood upon connection.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is enlarged drawing at B in Fig. 1；
Fig. 4 is the bottom view of the utility model mounting cup.
Wherein, 1 motor shell, 2 drill chucks, 3 mounting blocks, 4 through slots, 5 wears grooves, 6 sliding blocks, 7 link blocks, 8 link slots, 9 bands
Motion block, 10 tension springs, 11 mounting cups, 12 installation axles, 13 installation sets, 14 compressed springs, 15 connecting shafts, 16 blocks, 17 controls
Mechanism, 171 control nuts, 172 rotary shafts, 173 thread bush, 18 spill spin blocks, 19 translots, 20 caulking grooves, 21 abaculus, 22 sliding slots, 23
Fritter.
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 shown in Figs 1-4, the utility model embodiment provides a kind of metal drilling power unit of emulsion drilling rig, including motor
Shell 1 and drill chuck 2, the output shaft at 1 top of motor shell are fixedly connected with mounting blocks 3, and the middle part of 3 inside of mounting blocks offers
Through slot 4, the two sides of 4 inner wall of through slot offer wears groove 5, and the top and bottom of 5 inner wall of wears groove offers sliding slot 22, sliding block 6
Top and bottom be fixedly connected to fritter 23, the outside of fritter 23 and the inside of sliding slot 22 are slidably connected, the inside of wears groove 5
Slidably connect sliding block 6, two opposite sides of sliding block 6 are fixedly connected to link block 7, and two link blocks 7 it is opposite one
Side offers link slot 8, and the bottom of 8 inner wall of link slot offers caulking groove 20, and the bottom of block 16 is connected with abaculus 21, abaculus
21 are arranged in the inside of caulking groove 20, and sliding block 6 is connected with band motion block 9 far from the side of link block 7, the inner wall of sliding block 6 and wears groove 5 it
Between be connected with tension spring 10.
The bottom of drill chuck 2 is fixedly connected with mounting cup 11, and the inside of mounting cup 11 is fixedly connected with installation axle 12, installation
Two sides outside axis 12 are arranged with installation set 13, and compressed spring 14, the bottom of installation set 13 are connected between two installation sets 13
Portion is connected with block 16 by connecting shaft 15, and the bottom of mounting cup 11 offers translot 19, and connecting shaft 15 is through setting in translot
19 inside, block 16 are set to the inside of link slot 8, and the top of installation set 13 is equipped with control mechanism 17.
Control mechanism 17 includes two control nuts 171 and rotary shaft 172, and two control nuts 171 are fixedly connected on two
The top of a installation set 13, the both ends of rotary shaft 172 pass through bearing and connect with the inner wall of mounting cup 11, the right side of rotary shaft 172
Side is through mounting cup 11 and is connected with spill spin block 18, and the two sides outside rotary shaft 172 are socketed with thread bush 173, thread bush
173 outside is connect with the inside thread of control nut 171.
In use, driving two blocks 16 to be shunk by control mechanism 17, then put in through slot 4, then allows two
Block 16 is upheld, two blocks 16 are put in link slot 8, drill chuck 2 carry out in use, drill chuck 2 when in use
For active force by the 21 clamping caulking groove 20 of abaculus on block 16, centrifugal force when rotation stretches sliding block 6 outward, drives
In the stable link slot 8 that link block 7 is set of block 16.
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 (5)
1. a kind of metal drilling power unit of emulsion drilling rig, including motor shell (1) and drill chuck (2), it is characterised in that: described
Output shaft at the top of motor shell (1) is fixedly connected with mounting blocks (3), and the middle part on the inside of the mounting blocks (3) offers through slot
(4), the two sides of through slot (4) inner wall offer wears groove (5), slidably connect sliding block (6) on the inside of the wears groove (5),
Two opposite sides of sliding block (6) are fixedly connected to link block (7), and two opposite sides of link block (7) offer
Link slot (8), the sliding block (6) are connected with far from the side of link block (7) with motion block (9), the sliding block (6) and wears groove (5)
Inner wall between be connected with tension spring (10)；
The bottom of the drill chuck (2) is fixedly connected with mounting cup (11), is fixedly connected with peace on the inside of the mounting cup (11)
It fills axis (12), the external two sides of the installation axle (12) are arranged with installation set (13), are connected between two installation sets (13)
The bottom of compressed spring (14), the installation set (13) is connected with block (16) by connecting shaft (15), and the block (16) sets
It is placed in the inside of link slot (8), control mechanism (17) are installed at the top of the installation set (13)；
The control mechanism (17) includes two control nuts (171) and rotary shaft (172), and two control nuts (171) are fixed
It is connected to the top of two installation sets (13), the both ends of the rotary shaft (172) pass through the inner wall of bearing Yu mounting cup (11)
Connection, and the two sides of rotary shaft (172) outside are socketed with thread bush (173), the outside of the thread bush (173) and control spiral shell
The inside thread connection of female (171).
2. a kind of metal drilling power unit of emulsion drilling rig according to claim 1, it is characterised in that: the rotary shaft
(172) right side is through mounting cup (11) and is connected with spill spin block (18).
3. a kind of metal drilling power unit of emulsion drilling rig according to claim 1, it is characterised in that: the mounting cup
(11) bottom offers translot (19), and the connecting shaft (15) runs through setting in the inside of translot (19).
4. a kind of metal drilling power unit of emulsion drilling rig according to claim 1, it is characterised in that: the link slot
(8) bottom of inner wall offers caulking groove (20), and the bottom of the block (16) is connected with abaculus (21), abaculus (21) setting
In the inside of caulking groove (20).
5. a kind of metal drilling power unit of emulsion drilling rig according to claim 1, it is characterised in that: the wears groove (5)
The top and bottom of inner wall offers sliding slot (22), and the top and bottom of the sliding block (6) is fixedly connected to fritter (23),
It is slidably connected on the inside of the outside of the fritter (23) and sliding slot (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010866.9U CN209452852U (en) | 2019-01-04 | 2019-01-04 | A kind of metal drilling power unit of emulsion drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920010866.9U CN209452852U (en) | 2019-01-04 | 2019-01-04 | A kind of metal drilling power unit of emulsion drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209452852U true CN209452852U (en) | 2019-10-01 |
Family
ID=68043585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920010866.9U Active CN209452852U (en) | 2019-01-04 | 2019-01-04 | A kind of metal drilling power unit of emulsion drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209452852U (en) |
-
2019
- 2019-01-04 CN CN201920010866.9U patent/CN209452852U/en active Active
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