CN208513708U - A kind of high-strength powder metallurgical guider being easily installed - Google Patents
A kind of high-strength powder metallurgical guider being easily installed Download PDFInfo
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- CN208513708U CN208513708U CN201820899053.5U CN201820899053U CN208513708U CN 208513708 U CN208513708 U CN 208513708U CN 201820899053 U CN201820899053 U CN 201820899053U CN 208513708 U CN208513708 U CN 208513708U
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- fixed block
- sleeve
- groove
- welded
- easily installed
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Abstract
The utility model discloses a kind of high-strength powder metallurgical guiders being easily installed, including being slidably socketed the sleeve in drilling machine ontology bit exterior, hickey is offered at the top of the drilling machine ontology, first groove there are two being opened up on the inner wall of sleeve, and first the inside of groove rolling bearing is installed, the bottom of sleeve offers the second groove of ring structure, and the two sides of sleeve offer symmetrically arranged first sliding groove, the internal slide of first sliding groove is connected with horizontally disposed second fixed block, third fixed block is welded at the top of second fixed block, through-hole is offered on third fixed block, symmetrically arranged first fixed block and telescopic device are welded on the two sides outer wall of sleeve, first fixed block and telescopic device are horizontally disposed, first fixed block is located at the lower section of first sliding groove.The utility model structure is simple, easy to use, is easily installed disassembly, improves drill bit and rotates to obtain stability.
Description
Technical field
The utility model relates to guider technical field more particularly to a kind of high-strength powder metallurgical guiding being easily installed
Device.
Background technique
The effect positioned when guider to moving component, when being drilled, drill bit holds existing aperture drilling machine
Easily shake, cover drill bit guider be easy loosen in the case of vibrations, make troubles to boring work, thus we
It is proposed a kind of high-strength powder metallurgical guider being easily installed.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of is easily installed
High-strength powder metallurgical guider.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high-strength powder metallurgical guider being easily installed, including being slidably socketed in drilling machine ontology bit exterior
Sleeve offers hickey at the top of the drilling machine ontology, is opened up on the inner wall of sleeve there are two the first groove, and first
The inside of groove is equipped with rolling bearing, and the bottom of sleeve offers the second groove of ring structure, and the two sides of sleeve open up
There is symmetrically arranged first sliding groove, the internal slide of first sliding groove is connected with horizontally disposed second fixed block, the second fixed block
Top be welded with third fixed block, through-hole is offered on third fixed block, is welded on the two sides outer wall of sleeve and symmetrically sets
The first fixed block and telescopic device set, the first fixed block and telescopic device are horizontally disposed, and it is sliding that the first fixed block is located at first
The lower section of slot, telescopic device are located at the top of first sliding groove, and are welded with and are vertically arranged between the first fixed block and telescopic device
Guide post, one end of guide post is slidably connected through the second fixed block and with the second fixed block, the second fixed block and first solid
Determine to be equipped with card column between block, card column is vertically arranged, and one end of card column is welded on the bottom of the second fixed block, and the other end of card column passes through
It wears the first fixed block and is slidably connected with the first fixed block, and be welded with the first bullet between the second fixed block and the first fixed block
Spring, telescopic device are equipped with telescopic mast far from sleeve side, and telescopic mast is slidably connected at the inside of telescopic device.
Preferably, the telescopic device includes fixed cylinder, and second sliding slot is offered at the top of fixed cylinder, second sliding slot with
Fixed cylinder connection, the internal slide of second sliding slot are connected with sliding shoe, and one end of sliding shoe and telescopic mast weld, fixed cylinder it is interior
Portion is equipped with second spring, and one end of second spring and telescopic mast weld, and one end of telescopic mast is slidably connected at the interior of through-hole
Portion.
Preferably, first groove is cirque structure, offers internal screw thread on the inner wall of the second groove.
Preferably, first fixed block and the second fixed block are arranged in parallel, the interior diameter and sleeve of rolling bearing
Interior diameter it is identical.
Preferably, second fixed block and card column weld to form T-shaped structure, the third fixed block and the second fixed block
It is arranged in a mutually vertical manner.
Preferably, card slot is offered at the top of the drilling machine ontology.
The utility model beneficial effect is:
1, by sleeve, the first groove, the isostructural setting of rolling bearing, allow the rotation that drill bit is stable, improve
The quality of drilling；
2, it is fixed by first sliding groove, the second groove, the first fixed block, card column, the first spring, the second fixed block, third
The isostructural setting of block, telescopic device, guide post, through-hole, telescopic mast, second spring, second sliding slot, sliding shoe so that into
Row during installation, can quickly position guider, avoid in drilling, guider loosens, the device knot
Structure is simple, easy to use, is easily installed disassembly, improves drill bit and rotates to obtain stability.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high-strength powder metallurgical guider being easily installed structural schematic diagram；
Fig. 2 be the utility model proposes a kind of high-strength powder metallurgical guider being easily installed partial structurtes signal
Figure；
Fig. 3 be the utility model proposes a kind of high-strength powder metallurgical guider being easily installed structure overlook signal
Figure.
In figure: 1 sleeve, 2 first grooves, 3 rolling bearings, 4 first sliding grooves, 5 second grooves, 6 first fixed blocks, 7 card columns,
8 first springs, 9 second fixed blocks, 10 third fixed blocks, 11 telescopic devices, 12 guide posts, 13 through-holes, 14 telescopic masts, 15 second
Spring, 16 second sliding slots, 17 sliding shoes.
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.
Referring to Fig.1-3, a kind of high-strength powder metallurgical guider being easily installed, including be slidably socketed in drilling machine ontology
The sleeve 1 of bit exterior offers hickey at the top of drilling machine ontology, opens up on the inner wall of sleeve 1 recessed there are two first
Slot 2, and the inside of the first groove 2 is equipped with rolling bearing 3, the bottom of sleeve 1 offers the second groove 5 of ring structure, and
The two sides of sleeve 1 offer symmetrically arranged first sliding groove 4, and the internal slide of first sliding groove 4 is connected with horizontally disposed second
Fixed block 9, the top of the second fixed block 9 are welded with third fixed block 10, and through-hole 13, sleeve 1 are offered on third fixed block 10
Two sides outer wall on be welded with symmetrically arranged first fixed block 6 and telescopic device 11, the first fixed block 6 and telescopic device 11
Horizontally disposed, the first fixed block 6 is located at the lower section of first sliding groove 4, and telescopic device 11 is located at the top of first sliding groove 4, and the
The guide post 12 being vertically arranged is welded between one fixed block 6 and telescopic device 11, one end of guide post 12 is fixed through second
Block 9 is simultaneously slidably connected with the second fixed block 9, and card column 7 is equipped between the second fixed block 9 and the first fixed block 6, and card column 7 is set vertically
It sets, one end of card column 7 is welded on the bottom of the second fixed block 9, and the other end of card column 7 is consolidated through the first fixed block 6 and with first
Determine block 6 to be slidably connected, and be welded with the first spring 8 between the second fixed block 9 and the first fixed block 6, telescopic device 11 is far from set
1 side of cylinder is equipped with telescopic mast 14, and telescopic mast 14 is slidably connected at the inside of telescopic device 11.
Telescopic device 11 includes fixed cylinder, and second sliding slot 16 is offered at the top of fixed cylinder, second sliding slot 16 and fixation
Cylinder connection, the internal slide of second sliding slot 16 are connected with sliding shoe 17, and one end of sliding shoe 17 and telescopic mast 14 weld, fixed cylinder
Inside second spring 15 is installed, and one end of second spring 15 and telescopic mast 14 weld, and one end of telescopic mast 14, which is slided, to be connected
It connects in the inside of through-hole 13, the first groove 2 is cirque structure, and internal screw thread is offered on the inner wall of the second groove 5, and first is fixed
Block 6 and the second fixed block 9 are arranged in parallel, and the interior diameter of rolling bearing 3 is identical with the interior diameter of sleeve 1, the second fixed block 9
T-shaped structure is formed with the welding of card column 7, third fixed block 10 is arranged in a mutually vertical manner with the second fixed block 9, the top of drilling machine ontology
Offer card slot.
Working principle: in use, can by 1 set of sleeve on drill bit, then by the hickey of sleeve 1 and drilling machine into
Row is threadedly coupled, so that drill bit rotation is more stable under the action of sleeve 1 and rolling bearing 3, after completing connection, will be stretched
Contracting column 14 presses, so that telescopic mast 14 retracts the inside of fixed cylinder, so that third fixed block 10 and telescopic mast 14 separate, first
Under the pulling force effect of spring 12, so that 9 slide downward of the second fixed block makes so that the second fixed block 9 pressure card column 7 moves down
The inside of card slot on drilling machine is protruded into the one end for obtaining card column 7, so that drilling machine, when being drilled, sleeve 1 will not be because of vibration
And loosen, when disassembly, telescopic mast 14 is retracted into fixed cylinder, then third fixed block 10 is lifted up, so that card column 7 is detached from
Card slot, the first spring 8 is stretched at this time, so that through-hole 13 is corresponding with telescopic mast 14, then unclamps telescopic mast 14, so that flexible
Column 14 protrudes into the inside of through-hole 13, can easily unscrew sleeve 1 and remove, and the apparatus structure is simple, easy to use, convenient for peace
Assembly and disassembly are unloaded, and are improved drill bit and are rotated to obtain stability.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high-strength powder metallurgical guider being easily installed, including being slidably socketed the set in drilling machine ontology bit exterior
Cylinder (1), which is characterized in that hickey is offered at the top of the drilling machine ontology, opened up on the inner wall of sleeve (1) there are two
First groove (2), and the inside of the first groove (2) is equipped with rolling bearing (3), the bottom of sleeve (1) offers ring structure
The second groove (5), and the two sides of sleeve (1) offer symmetrically arranged first sliding groove (4), and the inside of first sliding groove (4) is sliding
It is dynamic to be connected with horizontally disposed second fixed block (9), third fixed block (10), third are welded at the top of the second fixed block (9)
It is offered on fixed block (10) through-hole (13), symmetrically arranged first fixed block (6) is welded on the two sides outer wall of sleeve (1)
With telescopic device (11), the first fixed block (6) and telescopic device (11) are horizontally disposed, and it is sliding that the first fixed block (6) is located at first
The lower section of slot (4), telescopic device (11) are located at the top of first sliding groove (4), and the first fixed block (6) and telescopic device (11) it
Between be welded with the guide post (12) being vertically arranged, one end of guide post (12) through the second fixed block (9) and with the second fixed block
(9) it is slidably connected, is equipped with card column (7) between the second fixed block (9) and the first fixed block (6), card column (7) is vertically arranged, card column
(7) one end is welded on the bottom of the second fixed block (9), and the other end of card column (7) is consolidated through the first fixed block (6) and with first
Determine block (6) to be slidably connected, and is welded with the first spring (8), telescopic device between the second fixed block (9) and the first fixed block (6)
(11) telescopic mast (14) are equipped with far from sleeve (1) side, telescopic mast (14) is slidably connected at the inside of telescopic device (11).
2. a kind of high-strength powder metallurgical guider being easily installed according to claim 1, which is characterized in that described to stretch
Compression apparatus (11) includes fixed cylinder, and second sliding slot (16) are offered at the top of fixed cylinder, and second sliding slot (16) and fixed cylinder connect
Logical, the internal slide of second sliding slot (16) is connected with sliding shoe (17), and one end and telescopic mast (14) of sliding shoe (17) are welded, Gu
The inside of safety barrel is equipped with second spring (15), and one end of second spring (15) and telescopic mast (14) are welded, telescopic mast (14)
One end be slidably connected at the inside of through-hole (13).
3. a kind of high-strength powder metallurgical guider being easily installed according to claim 1, which is characterized in that described
One groove (2) is cirque structure, offers internal screw thread on the inner wall of the second groove (5).
4. a kind of high-strength powder metallurgical guider being easily installed according to claim 1, which is characterized in that described
One fixed block (6) and the second fixed block (9) are arranged in parallel, the interior diameter of rolling bearing (3) and the interior diameter phase of sleeve (1)
Together.
5. a kind of high-strength powder metallurgical guider being easily installed according to claim 1, which is characterized in that described
Two fixed blocks (9) and card column (7) welding form T-shaped structure, and the third fixed block (10) is mutually perpendicular to the second fixed block (9)
Setting.
6. a kind of high-strength powder metallurgical guider being easily installed according to claim 1, which is characterized in that the brill
Card slot is offered at the top of the machine ontology of hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899053.5U CN208513708U (en) | 2018-06-11 | 2018-06-11 | A kind of high-strength powder metallurgical guider being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899053.5U CN208513708U (en) | 2018-06-11 | 2018-06-11 | A kind of high-strength powder metallurgical guider being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208513708U true CN208513708U (en) | 2019-02-19 |
Family
ID=65326213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899053.5U Active CN208513708U (en) | 2018-06-11 | 2018-06-11 | A kind of high-strength powder metallurgical guider being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208513708U (en) |
-
2018
- 2018-06-11 CN CN201820899053.5U patent/CN208513708U/en active Active
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