CN209272566U - A kind of air-actuated jaw with angular hole-boring processing on circumference - Google Patents
A kind of air-actuated jaw with angular hole-boring processing on circumference Download PDFInfo
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- CN209272566U CN209272566U CN201822008743.XU CN201822008743U CN209272566U CN 209272566 U CN209272566 U CN 209272566U CN 201822008743 U CN201822008743 U CN 201822008743U CN 209272566 U CN209272566 U CN 209272566U
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- fixedly connected
- fixed block
- plate
- fixed
- air
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Abstract
The utility model discloses the air-actuated jaws with angular hole-boring processing on a kind of circumference, including bottom plate, mounting blocks are equipped at the top of the bottom plate at side, it is opened up at the top of the mounting blocks fluted, the mounting blocks inner cavity offers the first screw hole, several the second screw holes are offered at the top of the bottom plate, screw is equipped with right above the mounting blocks, the screw bottom end passes through groove and the first screw hole, and it is plugged on the second screw hole inner cavity, it is fixedly connected with the first fixed block and the second fixed block respectively at two sides at the top of the mounting blocks, and first fixed block is at the center of bottom plate, first fixed block is fixedly connected with cylinder close to the center side of bottom plate, first fixed block inner cavity offers perforation, the perforation inner cavity is equipped with push rod, air-actuated jaw with angular hole-boring processing on a kind of circumference of the utility model has effect The features such as rate is high, rejection rate is low.
Description
Technical field
A kind of air-actuated jaw the utility model relates to air-actuated jaw, with angular hole-boring processing on specially a kind of circumference.
Background technique
When pipe fitting or rod-shaped workpiece band angular hole-boring draw a design punching point, it usually needs a dot is first made a call to, in center line
Different directions examine, see sample punching point whether beat on the crosspoint of center line, finally sample punching point firmly by circle beat greatly, with
Just brill centering is accurately fallen.Timing is played when sample rushes point, can just make unbearable position accurate, guarantee drills successfully.And when sample punching point trains off
When, finally drilling also can be inclined, just needs to remedy in time at this time, after determining that sample punching point position is accurate, can just continue to drill.
The method of traditional this scribing line, punching point of drawing a design usually is had been manually done by worker, has very high want to the technical level of worker
It asks.Even if worker's level is higher, also it is difficult unanimously to guarantee the consistency of drilled products.Therefore, traditional boring method
Low efficiency, and rejection rate is higher, need to improve again.
Utility model content
It the defects of the technical issues of the utility model solves is to overcome the low efficiency of the prior art, rejection rate is higher, mentions
For the air-actuated jaw with angular hole-boring processing on a kind of circumference.With the air-actuated jaw tool of angular hole-boring processing on a kind of circumference
The features such as efficient high, rejection rate is low.
To achieve the above object, the utility model provides the following technical solutions:
A kind of air-actuated jaw with angular hole-boring processing on circumference, including bottom plate are set at side at the top of the bottom plate
There are a mounting blocks, open up fluted at the top of the mounting blocks, the mounting blocks inner cavity offers the first screw hole, opens at the top of the bottom plate
Equipped with several the second screw holes, screw is equipped with right above the mounting blocks, the screw bottom end passes through groove and the first screw hole, and
It is plugged on the second screw hole inner cavity, the first fixed block and second is fixedly connected at the top of the mounting blocks respectively at two sides and fixes
Block, and first fixed block, at the center of bottom plate, first fixed block is fixedly connected close to the center side of bottom plate
There is a cylinder, first fixed block inner cavity offers perforation, and the perforation inner cavity is equipped with push rod, described push rod one end and cylinder
Power output end is fixedly connected, and the push rod other end extends to perforation outside, and is fixedly connected with push plate, and described second is fixed
Block is equipped with bull stick far from the first fixed block side, and second fixed block inner cavity is fixedly connected with bearing, and described bull stick one end is passed through
Bearing is worn, and is extended on the outside of the second fixed block, and be fixedly connected with movable plate, the bull stick outer ledge is fixedly connected with two
A operating stick, and the operating stick is located at the second fixed block far from the first fixed block side, the movable plate is fixed far from second
Block side is fixedly connected with round tube, and second fixed block is fixedly connected with fixed plate far from the first fixed block side, and described
For fixed plate close to the top side wall of the second fixed block, the fixed plate is fixedly connected with spring, the fixation close to bull stick side
Plate is equipped with pull ring far from spring side, and the pull ring is fixedly connected with limit plate close to fixed plate side, and the limit plate is close
Fixed plate side is fixedly connected with pull rod, and the aperture being mutually matched with pull rod is offered in the fixed plate, and the pull rod is separate
Limit plate one end passes through aperture and spring, and is fixedly connected with arc panel, and is fixedly connected at the top of the arc panel with spring, institute
It states arc panel and is fixedly connected with several the first tooth blocks close to bull stick side, the bull stick outer ledge is fixedly connected with several
Second tooth block, and the first tooth block and the second tooth block are intermeshed.
Preferably, the push plate is fixedly connected with several rubber pads far from the first fixed block side, and the rubber pad is horizontal
Section is arc, the successively linear arrangement from top to bottom of several described rubber pads, and multiple rubber pad combinations are corrugated.
Preferably, the round tube outer ledge offers fluting and two circular holes, and the side wall of the close round tube of slotting
Edge.
Preferably, the first tooth block and the second tooth block cross section are triangle, and several described first tooth blocks with
The center of bull stick section circle is the arc-shaped array arrangement in the center of circle, several described second tooth blocks are circle with the center of bull stick section circle
The arrangement of heart circular array.
Preferably, the round tube is fixedly connected with rubber buffer far from movable plate side.
Preferably, the pull rod outer ledge is equipped with burnishing surface.
Preferably, the bottom plate cross section is circle.
It preferably, is to be obliquely installed at the top of the mounting blocks.
Compared with prior art, the utility model has the beneficial effects that
Rejection rate is reduced so that workpiece position in drilling operation is more accurate by the setting slotted with circular hole, because
The position of drilling device is fixed and invariable, and by the setting of multiple second screw holes, allows the position of mounting blocks according to need
It adjusts, drives round tube to rotate by bull stick, so that the different location of workpiece carries out drilling operation, facilitate the need of processing
It wants.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top view of the utility model base plate；
Fig. 3 is the enlarged drawing in Fig. 1 at A；
Fig. 4 is the right view of the utility model component bull stick.
Figure label: 1, bottom plate；2, mounting blocks；3, groove；4, the first screw hole；5, the second screw hole；6, screw；7, first is solid
Determine block；8, cylinder；9, it perforates；10, push rod；11, push plate；12, rubber pad；13, the second fixed block；14, bearing；15, bull stick；
16, operating stick；17, movable plate；18, round tube；19, it slots；20, circular hole；21, fixed plate；22, spring；23, pull ring；24, it limits
Plate；25, pull rod；26, aperture；27, arc panel；28, the first tooth block；29, the second tooth block.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: with the pneumatic of angular hole-boring processing on a kind of circumference
Fixture, including bottom plate 1,1 cross section of bottom plate are circle, and 1 top of bottom plate is equipped with mounting blocks 2 at side, is at the top of mounting blocks 2
It is obliquely installed, fluted 3 is opened up at the top of mounting blocks 2,2 inner cavity of mounting blocks offers the first screw hole 4, if offering at the top of bottom plate 1
Dry second screw hole 5 is equipped with screw 6 right above mounting blocks 2, and 6 bottom end of screw passes through groove 3 and the first screw hole 4, and is plugged on the
Two screw holes, 5 inner cavity, the top of mounting blocks 2 are fixedly connected with the first fixed block 7 and the second fixed block 13 respectively at two sides, and the
For one fixed block 7 at the center of bottom plate 1, the first fixed block 7 is fixedly connected with cylinder 8 close to the center side of bottom plate 1, and first
7 inner cavity of fixed block offers perforation 9, and 9 inner cavities of perforation are equipped with push rod 10, and 10 one end of push rod and the power output end of cylinder 8 are fixed
Connection, 10 other end of push rod extends to 9 outside of perforation, and is fixedly connected with push plate 11, and push plate 11 is far from 7 side of the first fixed block
Several rubber pads 12 are fixedly connected with, 12 cross section of rubber pad is arc, several rubber pads 12 are successively in line from top to bottom
Property arrangement, multiple rubber pads 12 combine corrugated, and the second fixed block 13 is equipped with bull stick 15 far from 7 side of the first fixed block, the
Two fixed blocks, 13 inner cavity is fixedly connected with bearing 14, and bearing 14 is run through in 15 one end of bull stick, and extends to 13 outside of the second fixed block,
And it is fixedly connected with movable plate 17,15 outer ledge of bull stick is fixedly connected there are two operating stick 16, and operating stick 16 is located at second
Fixed block 13 is fixedly connected with round tube 18, round tube far from 13 side of the second fixed block far from 7 side of the first fixed block, movable plate 17
18 are fixedly connected with rubber buffer far from 17 side of movable plate, and 18 outer ledge of round tube offers fluting 19 and two circular holes
20, and fluting 19, close to the sidewall edge of round tube 18, the second fixed block 13 is fixedly connected with fixation far from 7 side of the first fixed block
Plate 21, and fixed plate 21, close to the top side wall of the second fixed block 13, fixed plate 21 is fixedly connected with bullet close to 15 side of bull stick
Spring 22, fixed plate 21 are equipped with pull ring 23 far from 22 side of spring, and pull ring 23 is fixedly connected with limit plate close to 21 side of fixed plate
24, limit plate 24 is fixedly connected with pull rod 25 close to 21 side of fixed plate, offers in fixed plate 21 and is mutually matched with pull rod 25
Aperture 26, pull rod 25 passes through aperture 26 and spring 22 far from 24 one end of limit plate, and is fixedly connected with arc panel 27, and arc
27 top of plate is fixedly connected with spring 22, and 25 outer ledge of pull rod is equipped with burnishing surface, and arc panel 27 is fixed close to 15 side of bull stick
Several the first tooth blocks 28 are connected with, 15 outer ledge of bull stick is fixedly connected with several the second tooth blocks 29, and the first tooth block 28
It is intermeshed with the second tooth block 29, the first tooth block 28 and 29 cross section of the second tooth block are triangle, and several the first tooth blocks
28 arrange by the arc-shaped array in the center of circle of the center of 15 section of bull stick circle, several the second tooth blocks 29 are in the circle of 15 section of bull stick
The heart is the arrangement of center of circle circular array.
Working principle: at work, bottom plate 1 being mounted at drilling device, and the workpiece processed placement will be needed to be plugged on
18 inner cavity of round tube starts cylinder 8 by external equipment later, and cylinder 8 drives push rod 10 to push push plate 11, and push plate 11 is to round tube
18 directions are mobile, until push plate 11 contacted with workpiece after stopping cylinder 8 work, workpiece is fixed with this, later to workpiece into
Row drilling operation, fluting 19 and circular hole 20 equipment be for convenience to workpiece carry out drilling operation, need to workpiece other
When position is drilled, drives push plate 11 to be moved to far from workpiece by cylinder 8, that is, unlock the fixation of workpiece, pull up later
Pull ring 23, pull ring 23 drive pull rod 25 to move up, and pull rod 25 drives arc panel 27 mobile, and arc panel 27 drives the first tooth block 28
Far from the second tooth block 29, while spring 22 compresses, and the fixation of bull stick 15 is unlocked with this, drives bull stick by operating stick 16 later
15 rotations, bull stick 15 are rotated in 14 inner cavity of bearing, and bull stick 15 drives round tube 18 to rotate by movable plate 17, and round tube 18 drives circular hole
20 rotate with fluting 19, after rotating to the suitable location on workpiece to circular hole 20 and fluting 19, the active force of release pull ring 23,
Arc panel 27 drives the first tooth block 28 and the second tooth block 29 to be intermeshed under the action of spring 22, to carry out not workpiece with this
Drilling operation is carried out with position.
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 (8)
1. the air-actuated jaw with angular hole-boring processing on a kind of circumference, including bottom plate (1), it is characterised in that: bottom plate (1) top
Portion is equipped with mounting blocks (2) at side, opens up fluted (3) at the top of the mounting blocks (2), mounting blocks (2) inner cavity is opened
Equipped with the first screw hole (4), several the second screw holes (5) are offered at the top of the bottom plate (1), are set right above the mounting blocks (2)
Have screw (6), screw (6) bottom end passes through groove (3) and the first screw hole (4), and is plugged on the second screw hole (5) inner cavity, institute
It states and is fixedly connected with the first fixed block (7) and the second fixed block (13) at the top of mounting blocks (2) respectively at two sides, and described the
At the center of bottom plate (1), first fixed block (7) is fixedly connected one fixed block (7) close to the center side of bottom plate (1)
Have cylinder (8), the first fixed block (7) inner cavity offers perforation (9), and perforation (9) inner cavity is equipped with push rod (10), described
Push rod (10) one end is fixedly connected with the power output end of cylinder (8), and push rod (10) other end extends to perforation (9) outside
Side, and push plate (11) are fixedly connected with, second fixed block (13) is equipped with bull stick (15) far from the first fixed block (7) side,
Second fixed block (13) inner cavity is fixedly connected with bearing (14), and bearing (14) are run through in described bull stick (15) one end, and is extended
On the outside of to the second fixed block (13), and movable plate (17) are fixedly connected with, bull stick (15) outer ledge is fixedly connected with two
A operating stick (16), and the operating stick (16) is located at the second fixed block (13) far from the first fixed block (7) side, the activity
Plate (17) is fixedly connected with round tube (18) far from the second fixed block (13) side, and second fixed block (13) is fixed far from first
Block (7) side is fixedly connected with fixed plate (21), and the fixed plate (21) is close to the top side wall of the second fixed block (13), institute
It states fixed plate (21) to be fixedly connected with spring (22) close to bull stick (15) side, the fixed plate (21) is far from spring (22) side
Equipped with pull ring (23), the pull ring (23) is fixedly connected with limit plate (24), the limit plate close to fixed plate (21) side
(24) it is fixedly connected with pull rod (25), is offered on the fixed plate (21) mutual with pull rod (25) close to fixed plate (21) side
Matched aperture (26), the pull rod (25) pass through aperture (26) and spring (22), and fixed company far from limit plate (24) one end
It is connected to arc panel (27), and is fixedly connected at the top of the arc panel (27) with spring (22), the arc panel (27) is close to bull stick
(15) side is fixedly connected with several the first tooth blocks (28), bull stick (15) outer ledge be fixedly connected with several second
Tooth block (29), and the first tooth block (28) and the second tooth block (29) are intermeshed.
2. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: described to push away
Plate (11) is fixedly connected with several rubber pads (12) far from the first fixed block (7) side, and rubber pad (12) cross section is
Arc, the successively linear arrangement from top to bottom of several described rubber pads (12), multiple rubber pad (12) combinations are corrugated
Shape.
3. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: the circle
Pipe (18) outer ledge offers fluting (19) and two circular holes (20), and the fluting (19) is close to the side edge of round tube (18)
Edge.
4. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: described the
One tooth block (28) and second tooth block (29) cross section are triangle, and several described first tooth blocks (28) are cut with bull stick (15)
The center of face circle is the arc-shaped array arrangement in the center of circle, several described second tooth blocks (29) are with the center of bull stick (15) section circle
The arrangement of center of circle circular array.
5. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: the circle
Pipe (18) is fixedly connected with rubber buffer far from movable plate (17) side.
6. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: the drawing
Bar (25) outer ledge is equipped with burnishing surface.
7. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: the bottom
Plate (1) cross section is circle.
8. the air-actuated jaw with angular hole-boring processing on a kind of circumference according to claim 1, it is characterised in that: the peace
It is to be obliquely installed at the top of dress block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008743.XU CN209272566U (en) | 2018-12-03 | 2018-12-03 | A kind of air-actuated jaw with angular hole-boring processing on circumference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008743.XU CN209272566U (en) | 2018-12-03 | 2018-12-03 | A kind of air-actuated jaw with angular hole-boring processing on circumference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209272566U true CN209272566U (en) | 2019-08-20 |
Family
ID=67609153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008743.XU Expired - Fee Related CN209272566U (en) | 2018-12-03 | 2018-12-03 | A kind of air-actuated jaw with angular hole-boring processing on circumference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209272566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935333A (en) * | 2021-01-27 | 2021-06-11 | 湖南申亿五金标准件有限公司 | Lightweight reticular hollow screw and production and processing device thereof |
-
2018
- 2018-12-03 CN CN201822008743.XU patent/CN209272566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112935333A (en) * | 2021-01-27 | 2021-06-11 | 湖南申亿五金标准件有限公司 | Lightweight reticular hollow screw and production and processing device thereof |
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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: 20191203 |
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| CF01 | Termination of patent right due to non-payment of annual fee |