CN106272991A - A kind of crab-bolt set, back of the body bolt and punching head - Google Patents
A kind of crab-bolt set, back of the body bolt and punching head Download PDFInfo
- Publication number
- CN106272991A CN106272991A CN201510274926.4A CN201510274926A CN106272991A CN 106272991 A CN106272991 A CN 106272991A CN 201510274926 A CN201510274926 A CN 201510274926A CN 106272991 A CN106272991 A CN 106272991A
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- Prior art keywords
- bolt
- crab
- diameter
- boss
- punching head
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Abstract
The present invention proposes a kind of crab-bolt set, back of the body bolt and punching head, belongs to the punch device field of wall surface decorative plate.Crab-bolt set is the sleeve pipe of bottom jag, and the centre of sleeve pipe is straight tube, is the boss of outwards bending bottom it, and the external diameter of straight tube is 9 11mm, and the external diameter of boss is 12 14mm.Back of the body bolt includes bolt, nut and above-mentioned crab-bolt set；Punching head includes: main shaft, the mair motor being respectively arranged on main shaft two ends and drill bit and the inner housing of tubular and the shell body of tubular, is sequentially sleeved at the periphery of main shaft, and the thickness of both barrels is all gradually reduced along its circumference；The periphery of inner housing is provided with a circle external gear, and the periphery of shell body is provided with a circle driven gear；Displacement motor command displacement gear matches with external gear, and electric rotating machine controls driving gear and matches with driven gear.The bottom outlet that punching head in the present invention is got, pass is good, and bottom diameter is big, it is possible to bear bigger pulling capacity.
Description
Technical field
The present invention relates to the punch device field of wall surface decorative plate, particularly relate to a kind of crab-bolt set, back of the body bolt
With punching head.
Background technology
At present, the anchoring of constructure screen wall many employings post-cut is installed, and needs to get out inverted T-shaped at the decorative panel back side
(i.e. " ⊥ " shape) blind hole, i.e. in terms of longitudinal section, the top of blind hole is the straight hole that diameter is less, and bottom is
The bottom outlet being relatively large in diameter.The straight hole of prescribed depth generally got by this pass first with drill bit, then on head
Eccentric make bit inclination deflect, then bottom outlet is opened up hole, the sidewall of straight hole section can stop drill bit,
Limiting its angle of inclination, therefore the diameter of bottom outlet cannot expand, and pass is the most poor.Weigh the good of drilling quality
Bad, mainly see the shape and size of vestibule, it is directly connected to the pulling capacity that blind hole can bear.In order to carry
The pulling capacity of high blind hole, requires that the diameter of bottom outlet wants big in theory, and the sidewall of straight hole section wants thickness simultaneously.But
Existing puncher or punching head cannot get preferable pass.
Summary of the invention
The present invention proposes a kind of crab-bolt set, back of the body bolt and punching head, and solving prior art punching head cannot
The problem getting preferable pass.
The technical scheme is that and be achieved in that:
A kind of crab-bolt set, for the sleeve pipe of bottom jag, the centre of sleeve pipe is straight tube, is outwards bending bottom it
Boss, the external diameter of straight tube is 9-11mm, and the external diameter of boss is 12-14mm.
As a further improvement on the present invention, a diameter of 10mm of straight tube, a diameter of 13mm of boss.
The invention still further relates to a kind of back of the body bolt, including bolt, nut and crab-bolt set, bolt sleeve is located at nut and anchor
In bolt set, crab-bolt set is the sleeve pipe of bottom jag, and the centre of sleeve pipe is straight tube, is outside boss bottom it,
A diameter of 9-11mm of straight tube, a diameter of 12-14mm of boss.
As a further improvement on the present invention, a diameter of 10mm of straight tube, a diameter of 13mm of boss.
The invention still further relates to a kind of punching head, including: main shaft and the main electricity that is respectively arranged on main shaft two ends
Machine and drill bit；Also include: the inner housing of tubular and the shell body of tubular, be sequentially sleeved at the periphery of main shaft,
The thickness of both barrels is all gradually reduced along its circumference；The periphery of inner housing is provided with a circle external gear, shell body
Periphery be provided with a circle driven gear；Between main shaft and inner housing and the most logical between inner housing and shell body
Cross bearing to connect；Displacement motor and the displacement gear controlled by displacement motor, displacement gear matches with external gear
Close, drive inner housing to rotate；Electric rotating machine and the driving gear controlled by electric rotating machine, driving gear with from
Moving gear matches, and drives shell body to rotate.
As a further improvement on the present invention, also include: for fixing the gripper shoe of shell body, shell body with
Gripper shoe is connected by the second bearing.
As a further improvement on the present invention, also include: leading screw and for controlling the lifting motor of leading screw,
Fagging is fixedly arranged on leading screw, and lifting motor drives gripper shoe activity by leading screw；For fixing the support of leading screw,
It is connected by the 3rd bearing with leading screw.
As a further improvement on the present invention, also include: rule, at required scale, offer hole,
It is fixedly arranged on support, is positioned at the side of gripper shoe；Sensor, is fixedly arranged in gripper shoe, is used for positioning drill bit
Position.
The invention have the benefit that
1, increasing the diameter of the boss of crab-bolt set and back of the body bolt in the present invention, accordingly, the bottom outlet of blind hole is straight
Footpath is strengthened, and improves the pulling capacity of blind hole.
2, the punching head in the present invention, open up hole with the bit inclination of prior art compared with, when opening up hole, utilize
Displacement motor and electric rotating machine combine, and make the rotation of drill bit limit open up limit, hole and move horizontally, the bottom outlet got, hole
Type is good, and bottom diameter is big, it is possible to bear bigger pulling capacity；And it is broken that prior art is punched on glass
Broken rate is high, and the situation that the present invention crushes hardly.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
In example or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below
In accompanying drawing be only some embodiments of the present invention, for those of ordinary skill in the art, do not paying
On the premise of going out creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of crab-bolt of the present invention set；
Fig. 2 is the structural representation that the present invention carries on the back bolt；
Fig. 3 is that the present invention punches the cross-sectional view of head；
Fig. 4 be the embodiment of the present invention is punched the inner housing of head, shell body and main shaft relative position signal
Figure；
Fig. 5 is the structural representation of drill bit in one embodiment of the invention；
Fig. 6 is the right view of view shown in Fig. 5.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
The structural representation of the crab-bolt set of some illustrative embodiment according to as it is shown in figure 1,.
The crab-bolt set of some illustrative embodiment, for the sleeve pipe of bottom jag, the centre of sleeve pipe is straight tube 11,
Being the boss 12 of outwards bending bottom it, the external diameter of straight tube 11 is 9-11mm, and the external diameter of boss 12 is
12-14mm.Preferably, a diameter of 10mm of straight tube 11, a diameter of 13mm of boss 12.
The invention still further relates to comprise the back of the body bolt of above-mentioned crab-bolt set, as in figure 2 it is shown, according to some illustrative realities
Execute the structural representation of the back of the body bolt of example.Back of the body bolt in embodiment includes bolt 20, nut 30 and crab-bolt set 10,
Bolt 20 is set in nut 30 and crab-bolt set 10.
Due to the manufacturing deficiency of prior art, the bottom diameter of blind hole cannot expand, correspondingly, crab-bolt set with
And the boss diameter of back of the body bolt is less；Compared with prior art, the crab-bolt set in embodiment and back of the body bolt, strengthen
The diameter of the boss of crab-bolt set, improves the pulling capacity of blind hole.
The invention still further relates to the punching head for beating blind hole, as it is shown on figure 3, according to some illustrative realities
Execute the cross-sectional view of the punching head of example.
Punching head in embodiment includes: main shaft 1, the mair motor 2 being respectively arranged on main shaft 1 two ends and drill bit
3, the inner housing 4 of tubular, the shell body 5 of tubular, displacement motor 6, the displacement tooth that controlled by displacement motor 6
Wheel 61 and electric rotating machine 7 and the driving gear 71 that controlled by electric rotating machine 7；Wherein, inner housing 4 He
Shell body 5 is sequentially sleeved at the periphery of main shaft 1, and the thickness of both barrels is all gradually reduced along its circumference, root
According to the size of required deflection, adjust the relative position (as shown in Figure 4) of both barrels；Inner housing 4
Periphery is provided with a circle external gear 41, and the periphery of shell body 5 is provided with a circle driven gear 51；Main shaft 1 and inner shell
Between body 4, and all connected by bearing between inner housing 4 and shell body 5；Displacement gear 61 and external tooth
Wheel 41 matches, and drives inner housing 4 to rotate；Driving gear 71 matches with driven gear 51, outside drive
Housing 5 rotates.
Punching head in embodiment, mair motor 2 controls drill bit 3 and rotates, displacement motor 6 and electric rotating machine 7
Drive inner housing 4 and shell body 5 to rotate clockwise, owing to the barrel of inner housing 4 and shell body 5 is thick simultaneously
Degree difference, thus drives drill bit 3 processing component such as grade to deflect in the horizontal direction, when inner housing 4 barrel
At Hou corresponding with the thinnest part of the barrel of shell body 5 time, do not offset.Utilize displacement motor and rotation
Motor combines, and makes the rotation of drill bit limit open up limit, hole and moves horizontally, and the bottom outlet got, pass is good, bottom diameter
Greatly, it is possible to bear bigger pulling capacity.
Punching head in embodiment also includes: for fixing the gripper shoe 101 of shell body 5, shell body 5 with
Gripper shoe 101 is connected by the second bearing, and shell body 5 can be freely rotatable relative to gripper shoe 101.
Punching head in embodiment also includes: leading screw 8, for control leading screw 8 lifting motor 9 and
For fixing the support 100 of leading screw 8；Gripper shoe 101 is fixedly arranged on leading screw 8, and support 100 leads to leading screw 8
Crossing the 3rd bearing to connect, lifting motor 9 controls leading screw 8 and rotates, thus drives drill bit by gripper shoe 101
Deng processing component lifting activity.
Punching head in embodiment also includes detent mechanism, and detent mechanism includes: rule 102 and sensing
Device 103, rule 102 offers hole at required scale, is fixedly arranged on support 100, is positioned at support
The side of plate 101；Sensor 103 is fixedly arranged in gripper shoe 101, for positioning the position of drill bit 3.Excellent
Selection of land, the material of rule 102 is metal.
Punching head in embodiment also includes controller, such as PLC industrial computer etc., respectively with mair motor 2,
Displacement motor 6, electric rotating machine 7, lifting motor 9 and sensor 103 etc. electrically connect, when lifting motor 9
The processing components such as drill bit are driven to drop to appointment position, at this appointment position hole on rule 102,
The infrared ray of sensor 103 is instructed through hole, then by this instruction feedback to controller, controller control
Make the work of each motor.
The structural representation of the drill bit of some illustrative embodiment according to as it is shown in figure 5,.
The drill bit 3 of some illustrative embodiment, including drilling rod 31 and the bit 32 being positioned at drilling rod 31 one end；
Bit 32 is truncated cone, and its bottom surface offers a plurality of groove 33, and groove 33 runs through whole bottom surface.
Preferably, it is parallel to each other between a plurality of groove 33.
The bit 32 of the drill bit in embodiment can be whole truncated cone or half truncated cone.
As shown in Figure 6, for the right view of view shown in Fig. 5.
In order to reduce the resistance beating straight hole, it is preferable that the side of bit 32 is cut, and the cross section of excision is
One inclined-plane, groove 33 is through this cross section.
Punching head in embodiment also includes: flushometer 104, is fixedly arranged on the outside of drill bit 3.Preferably,
Flushometer 104 is made up of water pipe and the Conic nozzle being connected with water pipe one end, and the tip of shower nozzle is provided with opening.
Compared with existing drill bit, do not set water-guiding hole inside the bolt back drill of the present embodiment, bottom surface is offered many
Bar groove 33, during work, is independently arranged flushometer outside it, and water passes through groove 33 by stone powder band
Go out vestibule, it is to avoid the problem of stone powder blocking water-guiding hole outlet.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (8)
1. a crab-bolt set, it is characterised in that for the sleeve pipe of bottom jag, the centre of sleeve pipe is straight tube (11),
Being the boss (12) of outwards bending bottom it, the external diameter of described straight tube (11) is 9-11mm, described boss
(12) external diameter is 12-14mm.
Crab-bolt set the most according to claim 1, it is characterised in that described straight tube (11) a diameter of
10mm, a diameter of 13mm of described boss (12).
3. a back of the body bolt, including bolt (20), nut (30) and crab-bolt set (10), described bolt (20)
It is set in described nut (30) and described crab-bolt set (10), it is characterised in that described crab-bolt set (10)
For the sleeve pipe of bottom jag, the centre of described sleeve pipe is straight tube (11), is outside boss (12) bottom it,
A diameter of 9-11mm of described straight tube (11), a diameter of 12-14mm of described boss (12).
Back of the body bolt the most according to claim 3, it is characterised in that a diameter of 10mm of described straight tube (11),
A diameter of 13mm of described boss (12).
5. a punching head, including: main shaft (1) and be respectively arranged on described main shaft (1) two ends
Mair motor (2) and drill bit (3)；It is characterized in that, also include:
The inner housing (4) of tubular and the shell body (5) of tubular, be sequentially sleeved at outside described main shaft (1)
Enclosing, the thickness of both barrels is all gradually reduced along its circumference；The periphery of described inner housing (4) is provided with outside a circle
Gear (41), the periphery of described shell body (5) is provided with a circle driven gear (51)；Described main shaft (1)
And between described inner housing (4), and all pass through between described inner housing (4) and described shell body (5)
Bearing connects；
Displacement motor (6) and the displacement gear (61) controlled by described displacement motor (6), described displacement tooth
Wheel (61) matches with described external gear (41), drives described inner housing (4) to rotate；
Electric rotating machine (7) and the driving gear (71) controlled by described electric rotating machine (7), described driving tooth
Wheel (71) matches with described driven gear (51), drives described shell body (5) to rotate.
Punching head the most according to claim 5, it is characterised in that also include: for fixing described
The gripper shoe (101) of shell body (5), described shell body (5) and described gripper shoe (101) are by second
Bearing connects.
Punching head the most according to claim 6, it is characterised in that also include:
Leading screw (8) and be used for controlling the lifting motor (9) of described leading screw (8), described gripper shoe (101)
Being fixedly arranged on described leading screw (8), described lifting motor (9) drives described support by described leading screw (8)
Plate (101) is movable；
For fixing the support (100) of described leading screw (8), with described leading screw (8) by the 3rd bearing even
Connect.
Punching head the most according to claim 7, it is characterised in that also include:
Rule (102), offers hole at required scale, is fixedly arranged on described support (100),
It is positioned at the side of described gripper shoe (101)；
Sensor (103), is fixedly arranged in described gripper shoe (101), is used for positioning described drill bit (3)
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274926.4A CN106272991B (en) | 2015-05-26 | 2015-05-26 | A kind of punching head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274926.4A CN106272991B (en) | 2015-05-26 | 2015-05-26 | A kind of punching head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106272991A true CN106272991A (en) | 2017-01-04 |
| CN106272991B CN106272991B (en) | 2018-11-13 |
Family
ID=57634251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510274926.4A Active CN106272991B (en) | 2015-05-26 | 2015-05-26 | A kind of punching head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272991B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711439Y (en) * | 2004-05-17 | 2005-07-20 | 胡锋云 | Dismountable rotary back bolt |
| CN2724974Y (en) * | 2004-09-16 | 2005-09-14 | 上海斯诺博金属构件发展有限公司 | New stone material hole expanding machine bead |
| CN102135479A (en) * | 2010-01-25 | 2011-07-27 | 常州市建筑科学研究院有限公司 | Device for detecting shearing force resistance of wall surface anchor bolt |
| CN202023199U (en) * | 2011-03-25 | 2011-11-02 | 国水投资集团包头风电科技有限公司 | Pre-stressed anchor plate and anchor bolt assembly for foundation |
| DE102011106186A1 (en) * | 2011-06-10 | 2012-12-13 | Michael Lammert | Wall nail for fastening of wall panel to roof, has nail head and nail shank that are formed as separate components and are connected directly or indirectly with one another |
| DE102009028178B4 (en) * | 2009-07-31 | 2012-12-27 | Neher Multiraum Gmbh | Multifunction Profile |
| CN103565492A (en) * | 2012-08-10 | 2014-02-12 | 上海微创骨科医疗科技有限公司 | Drill bit limiting stopper and drill bit equipped with limiting stopper |
| CN103758835A (en) * | 2013-09-13 | 2014-04-30 | 徐宝余 | Suspension type detachable bearizing anchor bolt |
| CN103883124A (en) * | 2014-03-13 | 2014-06-25 | 中建钢构有限公司北京分公司 | Designing method for anchor bolt sleeve frame |
| CN204238506U (en) * | 2014-10-22 | 2015-04-01 | 倪培颖 | For the pre-buried type fixture of decorative panel |
| CN204773056U (en) * | 2015-05-26 | 2015-11-18 | 山西颐顺鑫科技有限公司 | Punching machine head |
-
2015
- 2015-05-26 CN CN201510274926.4A patent/CN106272991B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711439Y (en) * | 2004-05-17 | 2005-07-20 | 胡锋云 | Dismountable rotary back bolt |
| CN2724974Y (en) * | 2004-09-16 | 2005-09-14 | 上海斯诺博金属构件发展有限公司 | New stone material hole expanding machine bead |
| DE102009028178B4 (en) * | 2009-07-31 | 2012-12-27 | Neher Multiraum Gmbh | Multifunction Profile |
| CN102135479A (en) * | 2010-01-25 | 2011-07-27 | 常州市建筑科学研究院有限公司 | Device for detecting shearing force resistance of wall surface anchor bolt |
| CN202023199U (en) * | 2011-03-25 | 2011-11-02 | 国水投资集团包头风电科技有限公司 | Pre-stressed anchor plate and anchor bolt assembly for foundation |
| DE102011106186A1 (en) * | 2011-06-10 | 2012-12-13 | Michael Lammert | Wall nail for fastening of wall panel to roof, has nail head and nail shank that are formed as separate components and are connected directly or indirectly with one another |
| CN103565492A (en) * | 2012-08-10 | 2014-02-12 | 上海微创骨科医疗科技有限公司 | Drill bit limiting stopper and drill bit equipped with limiting stopper |
| CN103758835A (en) * | 2013-09-13 | 2014-04-30 | 徐宝余 | Suspension type detachable bearizing anchor bolt |
| CN103883124A (en) * | 2014-03-13 | 2014-06-25 | 中建钢构有限公司北京分公司 | Designing method for anchor bolt sleeve frame |
| CN204238506U (en) * | 2014-10-22 | 2015-04-01 | 倪培颖 | For the pre-buried type fixture of decorative panel |
| CN204773056U (en) * | 2015-05-26 | 2015-11-18 | 山西颐顺鑫科技有限公司 | Punching machine head |
| CN204960224U (en) * | 2015-05-26 | 2016-01-13 | 山西颐顺鑫科技有限公司 | Crab -bolt cover is tied with back of body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106272991B (en) | 2018-11-13 |
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