CN102108836B - Punch die - Google Patents
Punch die Download PDFInfo
- Publication number
- CN102108836B CN102108836B CN 201010614656 CN201010614656A CN102108836B CN 102108836 B CN102108836 B CN 102108836B CN 201010614656 CN201010614656 CN 201010614656 CN 201010614656 A CN201010614656 A CN 201010614656A CN 102108836 B CN102108836 B CN 102108836B
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- rod
- hole
- cylindrical body
- mould
- pressure valve
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Abstract
The invention discloses a punch die and solves the problem that the punched holes are likely to misalign and the problem that the depth and direction of the holes are not in accordance with design requirements in the conventional punch tool. In the punch die, expansion rod connecting holes (7) are arranged on the outer circumference of the round top plate of a cylindrical body (1) at equal radian intervals, a pressure valve (5) and a handle (4) are arranged on the round top plate of the cylindrical body (1) respectively, a suction cup (8) is arranged on the bottom surface of the cylindrical body (1), and a suction rod (9) is arranged between the suction cup (8) and the pressure valve (5); and each expansion rod (2) consists of a sleeve body (17) and a rod body (12), the cylindrical body (1) has internal threads, the rod bodies (12) have external threads, the rod body (12) is in threaded connection with the inside of the sleeve body (17) to realize expansion, and the outer ends of the rod bodies (12) are provided with hole dies (3). The invention provides simple, practical and potable punching tool equipment for on-site construction of a tunnel.
Description
Technical field
The present invention relates to the boring mould in a kind of civil engineering, particularly a kind of to hard body of wall or the tunnel wall employed tooling device of holing.
Background technology
In the electric railway work progress; Often need on hard body of wall, particularly tunnel wall, get out the fixedly fixing hole of usefulness of hole or chemical anchor bolts of usefulness of expansion bolt, beat these when empty boring; Because appearring in the hole that made by the job site condition restriction to get, dislocation, the hole degree of depth and direction do not meet designing requirement; Had influence on the quality and the progress of engineering, the existing frock that can improve drilling quality exists the big Heavy Weight of volume to carry, and is not suitable for the civil engineering scene.
Summary of the invention
A kind of perforating mold provided by the invention has solved the pore volume of getting that existing punching frock exists and has been prone to dislocation, the hole degree of depth and direction and does not meet designing requirement, has had influence on the quality of engineering and the technical problem of progress.
The present invention overcomes the above problems through following scheme:
A kind of perforating mold; Comprise cylindrical body; On the excircle of the circular top plate of cylindrical body, uniformly-spaced be provided with the connecting hole of expansion link radian; On the circular top plate of cylindrical body, also be respectively arranged with pressure valve and handle, be provided with suction disk, be provided with air-breathing bar between suction disk and the pressure valve at the place, bottom surface of described cylindrical body; Expansion link is made up of the body and the body of rod; In body, be provided with internal thread; The body of rod is provided with external screw thread, and the body of rod is screwed onto in the body of rod to be realized flexiblely, is provided with fixing hole in the outer end of body; Set bolt is fixed together expansion link and cylindrical body through fixing hole and connecting hole successively, is provided with the hole body mould in the outer end of the body of rod.
Be provided with tapped through hole in the described hole body mould, in this through hole, be bolted with hole body mould inner bag, the hole body mould is screwed onto through the screwed hole of screw rod with the outer end setting of the body of rod, and screw rod is provided with second clamp nut.
The described body of rod is provided with first clamp nut.
The present invention is specially adapted to the civil engineering scene for the constructing tunnel scene provides a kind of simple, practical, easy to carry drilling tool equipment.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the structural representation of cylindrical body 1 of the present invention
Fig. 3 is the structural representation of expansion link 2 of the present invention
Fig. 4 is the structural representation of overlooking direction of hole body mould 3 of the present invention
Fig. 5 is the structural representation of the main apparent direction of hole body mould 3 of the present invention
The specific embodiment
A kind of perforating mold; Comprise cylindrical body 1; On the excircle of the circular top plate of cylindrical body 1, uniformly-spaced be provided with the connecting hole 7 of expansion link radian, on the circular top plate of cylindrical body 1, also be respectively arranged with pressure valve 5 and handle 4, be provided with suction disk 8 at the place, bottom surface of described cylindrical body 1; Be provided with air-breathing bar 9 between suction disk 8 and the pressure valve 5, move pressure valve 5 and make suction disk 8 be adsorbed on the permanent position securely; Expansion link 2 is made up of the body 17 and the body of rod 12, in body 17, is provided with internal thread, and the body of rod 12 is provided with external screw thread; The body of rod 12 is screwed onto in the body of rod 12; The rotation body of rod 12 is realized flexible, is provided with fixing hole 10 in the outer end of body 17, and set bolt 6 is fixed together expansion link 2 and cylindrical body 1 through fixing hole 10 and connecting hole 7 successively; Can connect many expansion links 2 according to field requirement, be provided with hole body mould 3 in the outer end of the body of rod 12.
Be provided with tapped through hole in the described hole body mould 3; In this through hole, be bolted with hole body mould inner bag 16; Rotating hole mould inner bag 16 can be realized the adjustment of hole body mould 3 and drill hole distance; Hole body mould 3 is screwed onto through the screwed hole 13 of screw rod 15 with the outer end setting of the body of rod 12, and rotating hole mould 3 can be realized the boring requirement of different directions, and screw rod 15 is provided with second clamp nut 14.
The described body of rod 12 is provided with first clamp nut 11, and the body of rod 12 and body 17 are tightened together.
Claims (3)
1. perforating mold; Comprise cylindrical body (1); On the excircle of the circular top plate of cylindrical body (1), uniformly-spaced be provided with the connecting hole (7) of expansion link radian, on the circular top plate of cylindrical body (1), also be respectively arranged with pressure valve (5) and handle (4), it is characterized in that; Place, bottom surface at described cylindrical body (1) is provided with suction disk (8), is provided with air-breathing bar (9) between suction disk (8) and the pressure valve (5); Expansion link (2) is made up of the body (17) and the body of rod (12); In body (17), be provided with internal thread; The body of rod (12) is provided with external screw thread, and the body of rod (12) is screwed onto to be realized in the body (17) flexiblely, is provided with fixing hole (10) in the outer end of body (17); Set bolt (6) is fixed together expansion link (2) and cylindrical body (1) through fixing hole (10) and connecting hole (7) successively, is provided with hole body mould (3) in the outer end of the body of rod (12).
2. a kind of perforating mold according to claim 1; It is characterized in that; Be provided with tapped through hole in the described hole body mould (3); In this through hole, be bolted with hole body mould inner bag (16), hole body mould (3) is screwed onto through the screwed hole (13) of screw rod (15) with the outer end setting of the body of rod (12), and screw rod (15) is provided with second clamp nut (14).
3. a kind of perforating mold according to claim 1 and 2 is characterized in that, the described body of rod (12) is provided with first clamp nut (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010614656 CN102108836B (en) | 2010-12-30 | 2010-12-30 | Punch die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010614656 CN102108836B (en) | 2010-12-30 | 2010-12-30 | Punch die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108836A CN102108836A (en) | 2011-06-29 |
| CN102108836B true CN102108836B (en) | 2012-12-26 |
Family
ID=44173106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010614656 Active CN102108836B (en) | 2010-12-30 | 2010-12-30 | Punch die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102108836B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842323B (en) * | 2015-05-20 | 2016-08-17 | 中国铁建电气化局集团第一工程有限公司 | A kind of tunnel porous type punches and plants bolt precision control device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2465905Y (en) * | 2000-12-23 | 2001-12-19 | 陈耘田 | Paper article perforating awl with plate, and mould |
| KR100376765B1 (en) * | 2001-01-11 | 2003-03-17 | 주식회사 제일종합통상 | An air puncher for boring machine and a method of compensating straight boring deviation using the same |
| CN2818107Y (en) * | 2005-07-06 | 2006-09-20 | 晖茂企业股份有限公司 | Punch model structure |
| CN201934019U (en) * | 2010-12-30 | 2011-08-17 | 中铁三局集团电务工程有限公司 | Punching die |
-
2010
- 2010-12-30 CN CN 201010614656 patent/CN102108836B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102108836A (en) | 2011-06-29 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |