CN201609774U - Multi-purpose rail drilling machine - Google Patents
Multi-purpose rail drilling machine Download PDFInfo
- Publication number
- CN201609774U CN201609774U CN2009200340135U CN200920034013U CN201609774U CN 201609774 U CN201609774 U CN 201609774U CN 2009200340135 U CN2009200340135 U CN 2009200340135U CN 200920034013 U CN200920034013 U CN 200920034013U CN 201609774 U CN201609774 U CN 201609774U
- Authority
- CN
- China
- Prior art keywords
- drilling machine
- rail
- tooth bar
- cabinet
- main body
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a multi-purpose rail drilling machine which comprises a drilling machine main body, wherein the upper part of the drilling machine main body is provided with a drill bit feeding and rail locking device. The multi-purpose rail drilling machine has reasonable design, simple structure, small volume, light weight and easy carrying; and a cam used for chucking a rail adopts the Archimedes spiral principle, thus having good chucking effect, high speed of going up and down tracks and wide application scope.
Description
Technical field
The utility model relates to a kind of drilling machine, is specifically related to a kind of rail bonding drill of using more.
Background technology
In the maintenance construction of departments such as railway, electricity affair, often relate to bore operation to rail, drilling machine firmly must be fixed on the rail during operation.Because present employed retaining mechanism is also perfect not to the utmost, the locking effect of drilling machine and rail and be connected and dismounting speed can not be satisfactory, even occur train near the time drilling machine unload the serious accident of not getting off from rail.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provide a kind of locking effect good, be connected with rail, dismantle fast, easy-to-operate use rail bonding drill more.
The technical solution of the utility model is: use rail bonding drill a kind of more, comprise the drilling machine main body, it is characterized in that: described drilling machine main body top is provided with drill bit feeding and rail locking device.
Described drill bit feeding and rail locking device comprise the cabinet of fixedlying connected with the drilling machine main body, move in the cabinet and be provided with tooth bar, described tooth bar is connected hand crank by the power transmission shaft that is arranged in the cabinet with gear, the front end of tooth bar vertically is provided with the tooth bar lifter plate, the tooth bar lifter plate connects lifting pedestal by connecting bolt, lifting pedestal is fixedlyed connected with an end of dop, the other end of dop is by the bearing pin presser feet that is rotationally connected, the upper end of presser feet flexibly connects with the cam that is arranged on the pressure handle front end, the lower end of presser feet has been horizontally disposed with jackscrew, the front end of described pressure handle is rotationally connected by bearing pin and support, and support is fixedlyed connected with dop.
The outline line of described cam curved surface is one section spiral of Archimedes.
Described cabinet is provided with handle.
The utility model compared with prior art has the following advantages:
(1) the utility model is reasonable in design, and is simple in structure, and volume is little, in light weight, easy to carry.
(2) with rail be connected or the take-down time only is 1-2 second, find train, equipment can descend the road rapidly, guarantees to drive a vehicle and construction safety.
(3) applied widely, all can use for the rail of China's current version, also can operate smoothly at bend and switch section.
(4) curved surface of the utility model cam adopts the spiral of Archimedes principle, and not only locking effect is good, and locking and opening action are quick and easy.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises drilling machine main body 2, and described drilling machine main body 2 tops are provided with drill bit feeding and rail locking device.
Described drill bit feeding and rail locking device comprise the cabinet 1 of fixedlying connected with drilling machine main body 2, move in the cabinet 1 and be provided with tooth bar 3, described tooth bar 3 is connected hand crank 4 by the power transmission shaft that is arranged in the cabinet 1 with gear, the front end of tooth bar 3 vertically is provided with tooth bar lifter plate 5, tooth bar lifter plate 5 connects lifting pedestal 6 by connecting bolt 15, lifting pedestal 6 is fixedlyed connected with an end of dop 7, the other end of dop 7 is by the bearing pin presser feet 8 that is rotationally connected, the upper end of presser feet 8 flexibly connects with the cam 10 that is arranged on pressure handle 9 front ends, the lower end of presser feet 8 has been horizontally disposed with jackscrew 13, the front end of described pressure handle 9 is rotationally connected by bearing pin and support 11, and support 11 is fixedlyed connected with dop 7.
For making locking effect speed good and that lock, open fast, the outline line of described cam 10 curved surfaces is one section spiral of Archimedes.
Cabinet 1 is provided with handle 12, so that carrying temporarily in the site operation.
During the utility model work, dop 7 is stuck in a side of the rail level and the rail head of rail 14, depress pressure handle 9, cam 10 upwards rotates counterclockwise, the upper end of extruding presser feet 8, make the jackscrew 13 that is arranged on presser feet 8 lower ends press closer opposite side at rail head, the jacking length of jackscrew 13 needs adjust according to the rail of different model.Locking effect by above-mentioned dop 7, jackscrew 13 makes this drilling machine firmly be fixed on the rail 14, can begin bore operation.When boring is finished, or because of other reason need and at present during the road, as long as upwards lift pressure handle 9, cam 10 is clockwise rotated downwards, and the pressure of 10 pairs of presser feet 8 upper ends of cam is removed, and jackscrew 13 disengages with the rail head of rail 14, at this moment, can quickly this drilling machine be taken off from rail 14.
The bore position of drill bit on rail 14 determined by regulating tooth bar lifter plate 5.When needs rising bore position, unclamp connecting bolt 15, after being promoted, tooth bar lifter plate 5 is connected and fixed with lifting pedestal 6 again; When needs reduced bore position, the fixed position that only need reduce tooth bar lifter plate 5 as stated above got final product.
In the boring, the feeding of drill bit realizes by drill feed, rotates crank 4 cabinet 1 is travelled forward along tooth bar 3, and cabinet 1 drives coupled drilling machine main body 2, realizes the feeding of drill bit.
Claims (4)
1. using rail bonding drill one kind more, comprise drilling machine main body (2), it is characterized in that: described drilling machine main body (2) top is provided with drill bit feeding and rail locking device.
2. the rail bonding drill of using according to claim 1 more, it is characterized in that: described drill bit feeding and rail locking device comprise the cabinet (1) of fixedlying connected with drilling machine main body (2), move in the cabinet (1) and be provided with tooth bar (3), described tooth bar (3) is connected hand crank (4) by the power transmission shaft that is arranged in the cabinet (1) with gear, the front end of tooth bar (3) vertically is provided with tooth bar lifter plate (5), tooth bar lifter plate (5) connects lifting pedestal (6) by connecting bolt (15), lifting pedestal (6) is fixedlyed connected with an end of dop (7), the other end of dop (7) is by the bearing pin presser feet (8) that is rotationally connected, the upper end of presser feet (8) flexibly connects with the cam (10) that is arranged on pressure handle (9) front end, the lower end of presser feet (8) has been horizontally disposed with jackscrew (13), the front end of described pressure handle (9) is rotationally connected by bearing pin and support (11), and support (11) is fixedlyed connected with dop (7).
3. use rail bonding drill according to claim 2, it is characterized in that: the outline line of described cam (10) curved surface is one section spiral of Archimedes more.
4. use rail bonding drill according to claim 2, it is characterized in that: described cabinet (1) is provided with handle (12) more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200340135U CN201609774U (en) | 2009-07-27 | 2009-07-27 | Multi-purpose rail drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200340135U CN201609774U (en) | 2009-07-27 | 2009-07-27 | Multi-purpose rail drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609774U true CN201609774U (en) | 2010-10-20 |
Family
ID=42960407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200340135U Expired - Fee Related CN201609774U (en) | 2009-07-27 | 2009-07-27 | Multi-purpose rail drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862613A (en) * | 2017-03-08 | 2017-06-20 | 湖州铁电科技开发有限公司 | Rail clamping fastener device |
| CN106903344A (en) * | 2017-03-08 | 2017-06-30 | 湖州铁电科技开发有限公司 | Rail electric drill machine |
-
2009
- 2009-07-27 CN CN2009200340135U patent/CN201609774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862613A (en) * | 2017-03-08 | 2017-06-20 | 湖州铁电科技开发有限公司 | Rail clamping fastener device |
| CN106903344A (en) * | 2017-03-08 | 2017-06-30 | 湖州铁电科技开发有限公司 | Rail electric drill machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20110727 |