CN105082248B - Rubber seal tape eyelet punch - Google Patents
Rubber seal tape eyelet punch Download PDFInfo
- Publication number
- CN105082248B CN105082248B CN201510527312.2A CN201510527312A CN105082248B CN 105082248 B CN105082248 B CN 105082248B CN 201510527312 A CN201510527312 A CN 201510527312A CN 105082248 B CN105082248 B CN 105082248B
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- Prior art keywords
- hole
- rubber seal
- punching
- seal tape
- bolt
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Abstract
The present invention provides a kind of rubber seal tape eyelet punch, including be sequentially connected punching portion, de- material portion and be used for the power drill connecting rod being connected with power drill, the end in the punching portion is provided with waste material import, and the first through hole being connected with waste material import is provided with punching portion；The second through hole is provided with the de- material portion, and the waste outlet being connected with the second through hole is offered on the outer wall in de- material portion；The first through hole is connected with the second through hole and forms a waste material passing away.The present invention is used to carry out drilling operation to rubber seal tape, and especially suitable for being punched to thicker rubber seal tape, it substantially increases perforating efficiency again while drilling quality is ensured, to meet the punching requirement of various engineerings.
Description
Technical field
The present invention relates to all kinds of Underwater Engineering field of sealing technology, more particularly to a kind of rubber seal tape eyelet punch.
Background technology
In the multiple-project such as waterpower, building, municipal administration field, it is related to the scene punching work of all types of rubber seal tapes.Such as exist
In hydraulic engineering, the rubber seal tape of water seal must be configured on all kinds of gates；Because the specification of all kinds of gates is different, rubber is close
Envelope band is bought in advance again, therefore is needed according to the bolt hole position on live gate come corresponding on processing rubber band
Bolt hole, rubber seal tape is fixed on gate in order to which bolt penetrates.But due to the rubber seal tape of Jeakage through Sluice Sealant
It is very thick, can be extremely heavy to the processing of its perforation processing using traditional cheesing techniques, and perforating efficiency is low, in drill process easily
Injure workmen；In addition, the water seal of rubber seal tape can be also influenceed after being punched using traditional cheesing techniques on rubber seal tape
Effect, the i.e. water capacity are easily penetrated into from the junction of bolt and rubber seal tape upper bolt hole.
The content of the invention
In view of the above the shortcomings that prior art, it is applied to it is an object of the invention to provide one kind close to thicker rubber
The rubber seal tape eyelet punch that envelope band is punched and perforating efficiency is high.
To achieve the above object, the present invention provides a kind of rubber seal tape eyelet punch, including be sequentially connected punching portion,
De- material portion and it is used for the power drill connecting rod being connected with power drill, the end in the punching portion is provided with waste material import, and beats
The first through hole being connected with waste material import is provided with hole portion；The second through hole, and the outer wall in de- material portion are provided with the de- material portion
On offer the waste outlet being connected with the second through hole；The first through hole is connected with the second through hole and forms a waste material
Passing away.
Further, the external diameter in the punching portion is gradual from the punching end away from de- material portion to the connection end close to de- material portion
Become big.
Preferably, a groove is offered in the de- material portion, the groove is connected with the waste outlet.
Further, a safe length section more than needed is additionally provided between the de- material portion and power drill connecting rod.
Preferably, the power drill connecting rod is being provided with transition connection portion, the mistake close to one end of safe length section more than needed
It is in circular cone shape to cross connecting portion.
Further, the rubber seal tape eyelet punch is integral component.
As described above, rubber seal tape eyelet punch of the present invention, has the advantages that：
The present invention is used to carry out drilling operation to rubber seal tape, especially suitable for beating thicker rubber seal tape
Hole, it substantially increases perforating efficiency again while drilling quality is ensured, to meet the punching requirement of various engineerings.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is Fig. 1 left view.
Component label instructions
1 punching portion
11 waste material imports
12 first through hole
13 punching ends
14 connection ends
15 first frustums of a cone
16 second frustums of a cone
2 de- material portions
21 second through holes
22 waste outlets
23 grooves
24 cambered surface guide pads
3 power drill connecting rods
31 transition connection portions
4 safe length sections more than needed
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating specification to be taken off
The content shown, so that those skilled in the art understands and reads, the enforceable qualifications of the present invention are not limited to, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not influenceing the present invention
Under the effect of can be generated and the purpose that can reach, it all should still fall and obtain the model that can cover in disclosed technology contents
In enclosing.Meanwhile cited such as " on ", " under " in this specification, "left", "right", the term of " centre " and " one ", also it is only
It is easy to understanding for narration, and is not used to limit the enforceable scope of the present invention, its relativeness is altered or modified, without essence
Change under technology contents, when being also considered as the enforceable category of the present invention.
The present invention provides a kind of rubber seal tape eyelet punch, for the bolt hole on processing rubber band, in order to
Bolt passes through rubber seal tape, so as to which rubber seal tape is fixed on gate.As shown in Figure 1 to Figure 3, the present invention is included successively
Connected punching portion 1, de- material portion 2 and it is used for the power drill connecting rod 3 being connected with power drill, the end in the punching portion 1
Provided with waste material import 11, and the first through hole 12 being connected with waste material import 11 is provided with punching portion 1；Set in the de- material portion 2
There is the second through hole 21, and the waste outlet 22 being connected with the second through hole 21 is offered on the outer wall in de- material portion 2；Described first is logical
Hole 12 is connected with the second through hole 21 and forms a waste material passing away, and one end of the waste material passing away is entered for the waste material
Mouth 11, the other end is the waste outlet 22.
When being punched using the application to rubber seal tape, first according to live flashboard or other need on the part of encapsulation process
Bolt hole position determine that rubber seal takes the position of bolt hole to be processed.Power drill connecting rod 3 is fixedly mounted on hand
In drill gun, in the present embodiment, after power drill connecting rod 3 is fitted into power drill and power drill is tight fit connection, so as to punch
Drift is fixed in power drill.Staff holds power drill, and power drill drives the rubber seal tape punching punching that the application is related to
Head quick rotation, so as to the bolt hole on processing rubber band.In drill process, elder generation of the punching portion 1 and rubber seal tape
Contact, because rubber seal tape has certain elastic deformation, therefore in rubber core waste material caused by punch position from useless after punching
Enter waste material passing away at material import 11, as the progress of punching is (i.e. as eyelet punch is progressed into rubber seal tape
Until running through rubber seal tape), rubber core waste material is finally discharged at waste outlet 22.The application is in punching, due to punching
Caused rubber core waste material can be discharged by eyelet punch in time, therefore drilling operation will not be by rubber seal to be punctured
The influence of tape thickness, so that the eyelet punch that the application is related to can be applied to the punching of the rubber seal tape of various thickness
Operation.In addition, the application can in a short time on processing rubber band multiple bolts hole, it is ensureing drilling quality
Meanwhile perforating efficiency is substantially increased again, to meet the punching requirement of various engineerings.
Preferably, as shown in figure 1, offering a groove 23 in the de- material portion 2, the groove 23 and the waste outlet 22
It is connected, therefore caused rubber core waste material can be deposited in groove 23 in punching, eyelet punch is extracted in end to be punctured
Rubber core waste material is discharged again afterwards, so as to avoid because rubber core waste material fail in time discharge and caused by sequence of operations not
Just.In addition, as shown in figure 1, the both ends transition of the waste outlet 22 is connected with the cambered surface guide pad 24 in groove 23, with
Arcwall face of the rubber core waste material along cambered surface guide pad 24 is facilitated to be discharged from waste material passing away.Meanwhile the waste outlet
22 shape should meet the requirement that rubber core waste material easily departs from, in order to which rubber core waste material easily departs from punching punching after perforate
Head.
Further, as shown in figure 1, the external diameter in the punching portion 1 is from the punching end 13 away from de- material portion 2 to close to de- material
The connection end 14 in portion 2 becomes larger；In addition, the external diameter in the punching portion 1 should meet the requirement of required open pore size, i.e., it is described to beat
The external diameter of nose end 13 is equal to or slightly less than the diameter of worn bolt, and the external diameter of the connection end 14 is slightly larger than worn spiral shell
The diameter of bolt.Therefore, after penetrating bolt in the bolt hole processed by the eyelet punch, the side of bolt hole is penetrated along bolt
To the outer end of the bolt hole corresponding with connection end 14 coordinates with bolt for gap, consequently facilitating bolt is penetrated in bolt hole；With
It is interference fit to punch the inner of the corresponding bolt hole in end 13 and bolt, so as to which ensure can between the inner of bolt hole and bolt
Seamlessly it is compacted, and then prevents water from being penetrated into from the junction of bolt and bolt hole, the final sealing effect for ensureing rubber seal tape
Fruit；Meanwhile punching can be also easy to extract eyelet punch after terminating by the external diameter gradual change type structure in punching portion 1.
More preferably, the punching portion 1 is made up of two frustums of a cone, and two frustums of a cone are respectively the first circular cone positioned at end
Platform 15 and second frustum of a cone 16 between first frustum of a cone 15 and de- material portion 2, the axial direction of second frustum of a cone 16 are long
Degree is more than the axial length of first frustum of a cone 15, and the bus inclined degree of second frustum of a cone 16 is less than the bus of first frustum of a cone 15
Inclined degree, so that the moment contacted at punching end 13 with rubber seal tape, its instantaneous force is smaller, to ensure to punch
Be smoothed out.
Further, a safe length section 4 more than needed is additionally provided between the de- material portion 2 and power drill connecting rod 3, to lengthen
Spacing between operating personnel and punching portion 1, so as to greatly improve safety coefficient during staff's drilling operation.Preferably,
The power drill connecting rod 3 is being provided with transition connection portion 31 close to one end of safe length section 4 more than needed, and the transition connection portion 31 is in
Circular cone shape.
Further, it is made up of the punching portion 1, de- material portion 2, safe length section 4 more than needed and power drill connecting rod 3
Rubber seal tape eyelet punch be integral component, to increase the structural strength of rubber seal tape eyelet punch, prevent from beating
Occurs phenomenon of rupture during hole, to extend the service life of eyelet punch, moreover it is possible to improve the operational security of staff.
In summary, the rubber seal tape eyelet punch that the application is related to has the advantages that：
1st, while perforate quality is ensured, perforate efficiency is greatly improved again, and improves construction safety coefficient, meets work
Range request；
2nd, the application trepanning velocity is fast, efficiency high, and drill process safety
3rd, the application easy processing simple in construction, such as can turnery processing, processing cost is low.
So the present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (3)
1. a kind of rubber seal tape eyelet punch, for the bolt hole on processing rubber band, the bolt hole is used to supply bolt
Pass through, rubber seal tape be fixed on gate, it is characterised in that：The rubber seal tape eyelet punch includes what is be sequentially connected
Punching portion (1), de- material portion (2) and it is used for the power drill connecting rod (3) being connected with power drill, the end of the punching portion (1)
Portion is provided with waste material import (11), and the first through hole (12) being connected with waste material import (11) is provided with punching portion (1)；It is described de-
The second through hole (21) is provided with material portion (2), and the waste material being connected with the second through hole (21) is offered on the outer wall of de- material portion (2)
Export (22)；The first through hole (12) is connected with the second through hole (21) and forms a waste material passing away；The punching portion
(1) the company of external diameter and the aperture of first through hole (12) all from the punching end (13) away from de- material portion (2) to close de- material portion (2)
End (14) is connect to become larger, and the external diameter for punching end (13) be equal to or slightly less than the diameter of the bolt, connection end (14) it is outer
Footpath is slightly larger than the diameter of the bolt, the bolt and the outer end of the bolt hole corresponding with connection end (14) is matched somebody with somebody for gap
Close and the inner of bolt and the bolt hole corresponding with punching end (13) is interference fit；One is offered on the de- material portion (2)
Groove (23), the groove (23) are connected with the waste outlet (22), and the both ends transition of the waste outlet (22) is connected with
Cambered surface guide pad (24) in groove (23), it is more than needed that one is additionally provided between the de- material portion (2) and power drill connecting rod (3)
Safe length section (4).
2. rubber seal tape eyelet punch according to claim 1, it is characterised in that：The power drill connecting rod (3) exists
Transition connection portion (31) is provided with close to one end of safe length section (4) more than needed, the transition connection portion (31) is in circular cone shape.
3. according to the rubber seal tape eyelet punch described in claim any one of 1-2, it is characterised in that：The rubber seal tape
Eyelet punch is integral component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527312.2A CN105082248B (en) | 2015-08-25 | 2015-08-25 | Rubber seal tape eyelet punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510527312.2A CN105082248B (en) | 2015-08-25 | 2015-08-25 | Rubber seal tape eyelet punch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105082248A CN105082248A (en) | 2015-11-25 |
| CN105082248B true CN105082248B (en) | 2018-02-27 |
Family
ID=54564009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510527312.2A Active CN105082248B (en) | 2015-08-25 | 2015-08-25 | Rubber seal tape eyelet punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105082248B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109227735A (en) * | 2018-08-22 | 2019-01-18 | 陕西汉江投资开发有限公司蜀河水力发电厂 | The hollow boring bit and its application method of water seal punching |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2801790Y (en) * | 2005-07-16 | 2006-08-02 | 陈安力 | Leather perforating punch |
| JP2009537343A (en) * | 2006-05-22 | 2009-10-29 | ソシエテ ド テクノロジー ミシュラン | Apparatus and method for drilling rubber products |
| KR20120117516A (en) * | 2011-04-15 | 2012-10-24 | 한학근 | Piercing punch structure for press |
| CN202528272U (en) * | 2012-04-05 | 2012-11-14 | 徐太生 | Hollow punch of punching machine used for production of punched thin-soft spray tape |
| CN203807486U (en) * | 2014-05-07 | 2014-09-03 | 边财浪 | Novel leather piercing punch |
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2015
- 2015-08-25 CN CN201510527312.2A patent/CN105082248B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105082248A (en) | 2015-11-25 |
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