CN105082248A - Hole punch for rubber seal belts - Google Patents
Hole punch for rubber seal belts Download PDFInfo
- Publication number
- CN105082248A CN105082248A CN201510527312.2A CN201510527312A CN105082248A CN 105082248 A CN105082248 A CN 105082248A CN 201510527312 A CN201510527312 A CN 201510527312A CN 105082248 A CN105082248 A CN 105082248A
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- CN
- China
- Prior art keywords
- rubber seal
- punching
- hole
- seal tape
- eyelet punch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention provides a hole punch for rubber seal belts. The hole punch comprises a punching portion, a stripping portion and a pistol drill connection rod which are connected in sequence. The pistol drill connection rod is used for being connected with a pistol drill. A waste inlet is formed in the end of the punching portion, and a first through hole communicated with the waste inlet is formed in the punching portion. A second through hole is formed in the stripping portion, and a waste outlet communicated with the second through hole is formed in the outer wall of the stripping portion. The first through hole is communicated with the second through hole to form a waste discharge channel. The hole punch is used for punching the rubber seal belts and particularly applicable to punching of the rubber seal belts which are relatively thick; by means of the hole punch, while the punching quality is guaranteed, the punching efficiency is greatly improved, so that punching requirements of various projects are met.
Description
Technical field
The present invention relates to all kinds of Underwater Engineering field of sealing technology, particularly relate to a kind of rubber seal tape eyelet punch.
Background technology
In multiple-project fields such as waterpower, building, municipal administrations, relate to the scene punching work of all types of rubber seal tape.As in hydraulic engineering, all kinds of gate must configure the rubber seal tape of water seal; Because the specification of all kinds of gate is different, rubber seal tape is bought again in advance, therefore needs to carry out bolt hole corresponding on processing rubber band according to the bolt hole position on on-the-spot gate, is fixed on gate by rubber seal tape so that bolt penetrates.But, because the rubber seal tape of Jeakage through Sluice Sealant is very thick, adopt traditional cheesing techniques can be extremely heavy to its perforation processing process, and perforating efficiency be low, very easily injure workmen in drill process; In addition, adopt traditional cheesing techniques on the water seal effect that also can affect rubber seal tape after rubber seal tape punching, namely the water capacity is easily infiltrated from the junction of bolt and rubber seal tape upper bolt hole.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide and be a kind ofly applicable to punch to thicker rubber seal tape and the high rubber seal tape eyelet punch of perforating efficiency.
For achieving the above object, the invention provides a kind of rubber seal tape eyelet punch, comprise the punching portion be connected successively, de-material portion and the power drill connecting rod for being connected with power drill, the end in described punching portion is provided with waste material import, and is provided with the first through hole be connected with waste material import in punching portion; Be provided with the second through hole in described de-material portion, and the outer wall in de-material portion offers the waste outlet be connected with the second through hole; Described first through hole is connected with the second through hole and forms a waste material passing away.
Further, the external diameter in described punching portion becomes large by the punching end away from de-material portion gradually to the link near de-material portion.
Preferably, described de-material portion offers a groove, and this groove is connected with described waste outlet.
Further, a safe length section more than needed is also provided with between described de-material portion and power drill connecting rod.
Preferably, described power drill connecting rod is provided with transition connection portion in the one end near safe length section more than needed, and this transition connection portion is circular cone shape.
Further, described rubber seal tape eyelet punch is an integrated member.
As mentioned above, the rubber seal tape eyelet punch that the present invention relates to, has following beneficial effect:
The present invention is used for carrying out drilling operation to rubber seal tape, is specially adapted to punch to thicker rubber seal tape, and it, while guarantee drilling quality, substantially increases perforating efficiency again, to meet the punching requirement of various engineering.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Element numbers explanation
1 punching portion
11 waste material imports
12 first through holes
13 punching ends
14 links
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 portion
4 safe length sections more than needed
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
The invention provides a kind of rubber seal tape eyelet punch, the bolt hole on processing rubber band, so that bolt is through rubber seal tape, thus rubber seal tape is fixed on gate.As shown in Figure 1 to Figure 3, the present invention includes the punching portion 1 be connected successively, de-material portion 2 and the power drill connecting rod 3 for being connected with power drill, the end in described punching portion 1 is provided with waste material import 11, and is provided with the first through hole 12 be connected with waste material import 11 in punching portion 1; Be provided with the second through hole 21 in described de-material portion 2, and the outer wall in de-material portion 2 offers the waste outlet 22 be connected with the second through hole 21; Described first through hole 12 is connected with the second through hole 21 and forms a waste material passing away, and one end of this waste material passing away is described waste material import 11, and the other end is described waste outlet 22.
When using the application to punch to rubber seal tape, first the bolt hole position on the part of encapsulation process is needed to determine the position of bolt hole to be processed on rubber seal tape according to on-the-spot flashboard or other.Be fixedly mounted in power drill by power drill connecting rod 3, in the present embodiment, it is tight fit connection that power drill connecting rod 3 loads after in power drill, with power drill, thus is fixed in power drill by eyelet punch.The hand-held power drill of staff, the rubber seal tape eyelet punch quick rotation that power drill drives the application to relate to, thus the bolt hole on processing rubber band.In drill process, described punching portion 1 first contacts with rubber seal tape, because rubber seal tape has certain elastic deformation, therefore the rubber core waste material produced at punch position after punching enters waste material passing away from waste material import 11, along with the carrying out (namely along with eyelet punch progresses in rubber seal tape until run through rubber seal tape) of punching, rubber core waste material is finally discharged from waste outlet 22.The application is when punching, owing to punching, the rubber core waste material produced can be discharged by eyelet punch in time, therefore drilling operation can not be subject to the impact of rubber seal tape thickness to be punctured, thus the eyelet punch that the application is related to can be applicable to the drilling operation of the rubber seal tape of various thickness.In addition, the application can multiple bolts hole at short notice on processing rubber band, and it, while guarantee drilling quality, substantially increases perforating efficiency again, to meet the punching requirement of various engineering.
Preferably, as shown in Figure 1, described de-material portion 2 offers a groove 23, this groove 23 is connected with described waste outlet 22, therefore the rubber core waste material produced when punching can be deposited in groove 23, rubber core waste material is discharged after being extracted by eyelet punch by end to be punctured again, thus can avoid the sequence of operations inconvenience that causes because rubber core waste material fails to discharge in time.In addition, as shown in Figure 1, the two ends transition of described waste outlet 22 is connected with the cambered surface guide pad 24 being arranged in groove 23, discharges along the arcwall face of cambered surface guide pad 24 to facilitate rubber core waste material from waste material passing away.Meanwhile, the shape of described waste outlet 22 should meet the requirement that rubber core waste material easily departs from, so that rubber core waste material departs from eyelet punch easily after perforate.
Further, as shown in Figure 1, the external diameter in described punching portion 1 becomes large by the punching end 13 away from de-material portion 2 gradually to the link 14 near de-material portion 2; In addition, the external diameter in described punching portion 1 should meet the requirement of required open pore size, and namely the external diameter of described punching end 13 is equal to or slightly less than the diameter of worn bolt, and the external diameter of described link 14 is slightly larger than the diameter of worn bolt.Therefore, after penetrating bolt in the bolt hole processed by this eyelet punch, penetrate the direction of bolt hole along bolt, the outer end of the bolt hole corresponding with link 14 and bolt are matched in clearance, thus are convenient to bolt and penetrate in bolt hole; Be interference fit with the inner of the corresponding bolt hole of punching end 13 with bolt, thus ensure between the inner of bolt hole and bolt can seamlessly compacting, and then anti-sealing infiltrate from the junction of bolt and bolt hole, the finally sealing effectiveness of guarantee rubber seal tape; Meanwhile, also can be convenient to after punching terminates, eyelet punch be extracted by the external diameter gradual change type structure in punching portion 1.
More preferably, described punching portion 1 is made up of two frustums of a cone, two frustums of a cone are respectively at first frustum of a cone 15 of end and second frustum of a cone 16 between first frustum of a cone 15 and de-material portion 2, the axial length of described second frustum of a cone 16 is greater than the axial length of first frustum of a cone 15, the bus inclined degree of second frustum of a cone 16 is less than the bus inclined degree of first frustum of a cone 15, thus make in punching moment of contacting with rubber seal tape of end 13, its instantaneous force is less, to ensure carrying out smoothly of punching.
Further, between described de-material portion 2 and power drill connecting rod 3, be also provided with a safe length section 4 more than needed, to lengthen the spacing between operating personnel and punching portion 1, thus safety coefficient when greatly improving staff's drilling operation.Preferably, described power drill connecting rod 3 is provided with transition connection portion 31 in the one end near safe length section 4 more than needed, and this transition connection portion 31 is in circular cone shape.
Further, the rubber seal tape eyelet punch be made up of described punching portion 1, de-material portion 2, safe length section 4 more than needed and power drill connecting rod 3 is an integrated member, to strengthen the structural strength of rubber seal tape eyelet punch, prevent from occurring phenomenon of rupture in drill process, to extend the service life of eyelet punch, the operational security of staff can also be improved.
In sum, the rubber seal tape eyelet punch that the application relates to has following beneficial effect:
1, while guarantee perforate quality, greatly improve perforate efficiency again, and improve construction safety coefficient, engineering demands;
2, the application's trepanning velocity is fast, efficiency is high, and drill process safety
3, the application's structure is simple and easy to processing, and as can turnery processing, processing cost be low.
So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (6)
1. a rubber seal tape eyelet punch, it is characterized in that: comprise the punching portion (1) be connected successively, de-material portion (2) and the power drill connecting rod (3) for being connected with power drill, the end of described punching portion (1) is provided with waste material import (11), and is provided with the first through hole (12) be connected with waste material import (11) in punching portion (1); Be provided with the second through hole (21) in described de-material portion (2), and the outer wall in de-material portion (2) offers the waste outlet (22) be connected with the second through hole (21); Described first through hole (12) is connected with the second through hole (21) and forms a waste material passing away.
2. rubber seal tape eyelet punch according to claim 1, is characterized in that: the external diameter of described punching portion (1) becomes large by the punching end (13) away from de-material portion (2) gradually to the link (14) near de-material portion (2).
3. rubber seal tape eyelet punch according to claim 1, is characterized in that: described de-material portion (2) offers a groove (23), and this groove (23) is connected with described waste outlet (22).
4. rubber seal tape eyelet punch according to claim 1, is characterized in that: be also provided with a safe length section (4) more than needed between described de-material portion (2) and power drill connecting rod (3).
5. rubber seal tape eyelet punch according to claim 4, it is characterized in that: described power drill connecting rod (3) is provided with transition connection portion (31) in the one end near safe length section (4) more than needed, and this transition connection portion (31) is in circular cone shape.
6. the rubber seal tape eyelet punch according to any one of claim 1-5, is characterized in that: described rubber seal tape eyelet punch is an integrated member.
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 true CN105082248A (en) | 2015-11-25 |
| CN105082248B 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) |
Cited By (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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2801790Y (en) * | 2005-07-16 | 2006-08-02 | 陈安力 | Leather perforating punch |
| CN101489743A (en) * | 2006-05-22 | 2009-07-22 | 米其林技术公司 | Device and method for punching through 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 |
-
2015
- 2015-08-25 CN CN201510527312.2A patent/CN105082248B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2801790Y (en) * | 2005-07-16 | 2006-08-02 | 陈安力 | Leather perforating punch |
| CN101489743A (en) * | 2006-05-22 | 2009-07-22 | 米其林技术公司 | Device and method for punching through 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105082248B (en) | 2018-02-27 |
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