CN203081309U - Drill clamping device capable of clamping drills of different diameters - Google Patents
Drill clamping device capable of clamping drills of different diameters Download PDFInfo
- Publication number
- CN203081309U CN203081309U CN 201220734015 CN201220734015U CN203081309U CN 203081309 U CN203081309 U CN 203081309U CN 201220734015 CN201220734015 CN 201220734015 CN 201220734015 U CN201220734015 U CN 201220734015U CN 203081309 U CN203081309 U CN 203081309U
- Authority
- CN
- China
- Prior art keywords
- folder
- folder pricker
- piece
- pricker
- arm
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model relates to a drill clamping device capable of clamping drills of different diameters. The drill clamping device comprises a first drill clamping block, a second drill clamping block, a first drill clamping arm and a second drill clamping arm, wherein the first drill clamping arm and the second drill clamping arm drive the first drill clamping block and the second drill clamping block. The drill clamping device is characterized in that the shape of a grip of the first drill clamping block and the second drill clamping block is formed by connecting round edges of different diameters. Compared with the prior art, the drill clamping device capable of clamping drills of different diameters has the following advantages that the drilling clamping device can be adapted to drill rods of different diameters without replacing the drill clamping blocks or the grip, so that use and management cost is reduced, and on-site operation efficiency is improved.
Description
Technical field
The utility model relates to a kind of folder pricker device that is applied on all kinds of rock drilling machines, is specifically related to a kind of folder pricker device of energy clamping different-diameter drilling tool.
Background technology
At present, the folder degree of lip-rounding shape that is applied to the folder pricker piece on the folder pricker device on all kinds of rock drilling machines is the circle of certain diameter, and as the drill steel of need clamping different-diameter, needs will press from both sides the pricker piece in advance or the mouth part branch carries out the replacing of respective diameters size.This mode certainly will increase the quantity and the on-the-spot replacing activity duration of spare and accessory parts, and then causes the reduction of increase of field control cost and operating efficiency.
Summary of the invention
Technical problem to be solved in the utility model is: design a kind of folder pricker device of energy clamping different-diameter drilling tool, need not to change folder pricker piece or press from both sides the drill steel that mouth just can adapt to the different-diameter size, reduce use and management cost, improve field operation efficient.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of folder pricker device of energy clamping different-diameter drilling tool, comprise the first folder pricker arm and the second folder pricker arm of the first folder pricker piece, the second folder pricker piece, the driving first folder pricker piece and the second folder pricker piece, it is characterized in that: the described first folder degree of lip-rounding shape that presss from both sides the pricker piece and the second folder pricker piece forms for the round edge by the different-diameter size is connected.
The employing high rigidity carbon steel of the clamp mouth part of the described first folder pricker piece and the second folder pricker piece.
The employing high hardness wear-resisting resin material of the clamp mouth part of the described first folder pricker piece and the second folder pricker piece.
The described first folder pricker piece and the second folder pricker piece are provided with and the first folder pricker arm and the close-fitting groove of the second folder pricker arm difference.
The utility model compared with prior art has following useful effect: the folder pricker device that adopts a kind of energy clamping different-diameter drilling tool, need not to change folder pricker piece or press from both sides the drill steel that mouth just can adapt to the different-diameter size, use and management cost thereby reduce, improve field operation efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 a, Fig. 2 b are the utility model specific embodiment schematic diagram
The specific embodiment
Referring to Fig. 1, a kind of folder pricker device of energy clamping different-diameter drilling tool, comprise hiding dirt framework 1, hydraulic jack 2, first bearing pin 3, second bearing pin 4, the 3rd bearing pin 5, the 4th bearing pin 6, the 5th bearing pin 7, the 6th bearing pin 8, first linking arm 9, second linking arm 10, the first folder pricker arm 11, the second folder pricker arm 12, the first folder pricker piece 13, the second folder pricker piece 14, hydraulic jack 2 is articulated and connected with first linking arm 9 and second linking arm 10 respectively by the 5th bearing pin 7 and the 6th bearing pin 8.First linking arm 9 is connected with the first folder pricker arm 11 by the 3rd bearing pin 5, and the first folder pricker arm 11 is connected with screening dirt framework 1 by first bearing pin 3, and the first folder pricker arm 11 and the first folder pricker piece 13 are fixedlyed connected by screw 15; Second linking arm 10 is connected with the second folder pricker arm 12 by the 4th bearing pin 6, and the second folder pricker arm 12 is connected with screening dirt framework 4 by second bearing pin 4, and the second folder pricker arm 12 and the second folder pricker piece 14 are fixedlyed connected by screw 15.The first folder pricker arm 11 and the second folder pricker arm 12 drive the first folder pricker piece 13 and the second folder pricker piece 14 respectively.
Improvements of the present utility model are: the folder degree of lip-rounding shape of the first folder pricker piece 13 and the second folder pricker piece 14 forms for the round edge by the different-diameter size is connected.
Referring to Fig. 2 a, Fig. 2 b, be that the utility model is specifically implemented clamping different-diameter size (R
2R
1) drill steel the time, the schematic diagram that cooperates of folder pricker piece and drill steel.As can be seen from the figure, the drill steel of different-diameter size all can cooperate more closely with folder pricker piece, promptly by reliable clamping.
Claims (4)
1. the folder pricker device of an energy clamping different-diameter drilling tool, comprise the first folder pricker arm (11) and the second folder pricker arm (12) of the first folder pricker piece (13), the second folder pricker piece (14), the driving first folder pricker piece (13) and the second folder pricker piece (14), it is characterized in that: the described first folder degree of lip-rounding shape that presss from both sides the pricker piece (13) and the second folder pricker piece (14) forms for the round edge by the different-diameter size is connected.
2. the folder pricker device of a kind of energy clamping different-diameter drilling tool according to claim 1 is characterized in that: the clamp mouth part of the described first folder pricker piece (13) and the second folder pricker piece (14) adopts the high rigidity carbon steel.
3. the folder pricker device of a kind of energy clamping different-diameter drilling tool according to claim 1 is characterized in that: the clamp mouth part of the described first folder pricker piece (13) and the second folder pricker piece (14) adopts the high hardness wear-resisting resin material.
4. according to the folder pricker device of claim 1 or 2 or 3 described a kind of energy clamping different-diameter drilling tools, it is characterized in that: the described first folder pricker piece (13) and the second folder pricker piece (14) are provided with and the first folder pricker arm (11) and the close-fitting groove of second folder pricker arm (12) difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734015 CN203081309U (en) | 2012-12-27 | 2012-12-27 | Drill clamping device capable of clamping drills of different diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220734015 CN203081309U (en) | 2012-12-27 | 2012-12-27 | Drill clamping device capable of clamping drills of different diameters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203081309U true CN203081309U (en) | 2013-07-24 |
Family
ID=48827160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220734015 Expired - Fee Related CN203081309U (en) | 2012-12-27 | 2012-12-27 | Drill clamping device capable of clamping drills of different diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203081309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663909A (en) * | 2020-06-30 | 2020-09-15 | 浙江海聚科技有限公司 | Drill rod ware is held up to multi-functional water hammer drilling rod |
-
2012
- 2012-12-27 CN CN 201220734015 patent/CN203081309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663909A (en) * | 2020-06-30 | 2020-09-15 | 浙江海聚科技有限公司 | Drill rod ware is held up to multi-functional water hammer drilling rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203495275U (en) | Multi-head drilling device | |
| CN102350704A (en) | Novel pneumatic mechanical claw | |
| CN203081309U (en) | Drill clamping device capable of clamping drills of different diameters | |
| CN203266200U (en) | Pneumatic-type multi-station drilling and boring fixture | |
| CN202861846U (en) | Drilling device | |
| CN202894397U (en) | Dual-head boring mechanism of lathe front fork bottom cylinder boring lathe | |
| CN202964203U (en) | Fixture used for processing engine connecting rod oil hole | |
| CN202264224U (en) | Asbestos plate carrying mechanical hand | |
| CN102756446B (en) | Deburring apparatus | |
| CN203796164U (en) | Simple type blasting drilling machine | |
| CN206200189U (en) | A kind of hydraulic pressure support hole drills | |
| CN202804236U (en) | Synchronous multi-bit drilling equipment | |
| CN202701407U (en) | Tailstock center | |
| CN203470970U (en) | Clamping device applicable to I-steel machining | |
| CN202639880U (en) | Internal thread forming clamping tool of impeller shaft of washing machine | |
| CN203343732U (en) | Tapping machine for drill hole | |
| CN202356862U (en) | Multistation drilling device on automatic drilling machine | |
| CN202606913U (en) | Novel borehole drilling machine | |
| CN202788674U (en) | Clamping chuck for gas drainage drilling machine | |
| CN203209982U (en) | Large-size punching and tapping integrated machine | |
| CN203610737U (en) | Multistage drill bit | |
| CN103372667A (en) | Novel drilling machine | |
| CN201684942U (en) | Radial drilling machine | |
| CN103962842B (en) | Motor cylinder end face and terminal box are bored and are attacked building-block machine | |
| CN202264170U (en) | Double-thread screw detaching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |