CN87203957U - Movable multifunctjional steel rail drilling machine - Google Patents
Movable multifunctjional steel rail drilling machine Download PDFInfo
- Publication number
- CN87203957U CN87203957U CN 87203957 CN87203957U CN87203957U CN 87203957 U CN87203957 U CN 87203957U CN 87203957 CN87203957 CN 87203957 CN 87203957 U CN87203957 U CN 87203957U CN 87203957 U CN87203957 U CN 87203957U
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- CN
- China
- Prior art keywords
- auto
- frame
- feed
- wheel
- feeder
- 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 - Lifetime
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a movable multifunctional steel rail drilling machine, belonging to the improvement of a drilling machine for machining. The multifunctional steel rail drilling machine is composed of an automatic feed device, a three-point elevating adjustment device, a locating device and a combined frame. The drilling machine is suitable for rush repair for lines for the railway work department, and every site drill hole of various track types, the straight-line and the curve of gauge, and turnout zones whose gauge is greater than 750 mm in the grouping yard.
Description
The utility model belongs to the improvement of machining with rig.
At present, mostly the rig that is used for railway track boring is single drill bit or mechanical, inefficiency, and switch area uses in repairing of incompatibility rail track and the marshalling yard.
From immediate one piece of american documentation literature " packaged type track rig " (patent No. 3706505) of finding, this rig is mainly used in the boring of rail joint place, so that fish platee is fixed on the joint.Framework is arranged, clamping device, the device of read text scale device and adjustment drill height on the rig.Though it is more multi-functional that this rig has, complex structure, big and heavy, difficult, and be not suitable for holing at curve and each position of switch area of rail.And the rig that is used for railway track boring of domestic production all is mechanical, inefficiency, and labour intensity is big.
The purpose of this utility model provides a kind of light, multifunctional mobile machine for drilling rails efficiently.Efficient height, the borehole accuracy that this rig is holed on rail be also high, it is brisk to move, and is applicable to the circuit repairing of railway department and adopts each position boring of switch area greater than 750mm of straight line, curve and the gauge of various different rail types, gauge in the marshalling yard on the top of slowing down.
The utility model has adopted light-weight electric machine and compact gear drive, and frame is detachable, and the longitudinal duct of auto-feeder guiding usefulness is the part of frame simultaneously.This rig is removable, and two little casees of packing are carried the construction of going out, and can use through assembling again, and assembling process is easy.
The utility model has adopted involute cam mechanism to make positioner, can handle position fixing handle, makes the cam pressing clamping bar, realizes location fast.
Bikini elevating adjusting device of the present utility model, moving wheel with three on the rail level is that basic point carries out lifting, and the lifting micro actuator is arranged on the elevating adjusting device, is used for guaranteeing that the hole high accuracy is within ± 0.1mm scope.
The A-frame of rack section of the present utility model can be unloaded down and change crossbeam.During work, adjust the crossbeam height earlier, just can in the switch area of gauge, hole then rail greater than 750mm.
Main points of the present utility model are: auto-feeder, bikini elevating adjusting device, positioner and combined frame are arranged on this multifunctional mobile machine for drilling rails.
Now in conjunction with the accompanying drawings the utility model is described in detail as follows:
The axonometric drawing of Fig. 1, rig
Fig. 2, rig vertical view
Fig. 3, positioner
The transmission system of Fig. 4, auto-feeder
Fig. 5, bikini elevating adjusting device structure chart
Fig. 6, bikini elevating adjusting device cutaway view
1-motor 13-generator shaft gear
Gear wheel of 2-auto-feed main wheel 14-
Pinion of 3-feed screw 15-
Two gear wheels of 4-longitudinal duct 16-
5-moves two pinions of wheel 17-
6-positioning seat 18-drill bushing shaft gear
7-A-frame 19-drill bushing axle
8-movable joint 20-worm gear
9-coupling head 21-Hooks coupling universal coupling
10-crossbeam 22-clutch handle
11-fairlead 23-auto-feed driven pulley
12-head 24-bevel gear A
25-handle 33-takes turns axial trough
26-lifting handgrip 34-aligning feed nut
27-moving shaft 35-position fixing handle
28-tooth bar seat 36-cam
29-lifting sleeve 37-clamping bar
30-ratchet pawl 38-drill jig
31-elevating arc 39-worm screw
32-lifting micro actuator 40-bevel gear B
The transmission system of auto-feeder of the present utility model as shown in Figure 4, under the drive of motor (1), by generator shaft gear (13), an axle gear wheel (14), an axle pinion (15), two axle gear wheels (16), two axle pinions (17), be delivered to drill bushing shaft gear (18) successively, drive drill bushing axle (19) and rotate. Simultaneously, Hooks coupling universal coupling (21) is connected with worm screw (39), by worm gear (20), auto-feed driving wheel (2), auto-feed driven pulley (23), is delivered to successively feed screw (3), realizes auto-feed.
When not needing auto-feed, can move clutch handle (22), Hooks coupling universal coupling (21) and worm screw (39) are left, turning handle (25) makes bevel gear A(24 again) drive bevel gear B(40) rotate, feed screw (3) is rotated, realize hand feed.
The fairlead of auto-feeder both sides (11) is enclosed within on the longitudinal duct (4) of frame. Can be single rig head when the supply side of auto-feeder is installed head (12), be used for railway works department ordinary maintenance boring, also can be that two rig heads are holed when being used for decelerating is installed.
Bikini lift adjustment device of the present utility model moves when three as shown in Figure 5 and Figure 6 Driving wheel (5) arrives after the operating position, with lifting handgrip (26), handling ratchet pawl (30) and elevating arc (31) makes the lifting catheter (29) that having wheel axial trough (33) that is fixed on the frame along the outer wall decline of tooth bar seat (28), so frame also drops to the operating position thereupon, at this moment, turning lifting micro actuator (32) finely tunes and makes the hole high accuracy reach job requirement.
Positioner of the present utility model as shown in Figure 3, rotate the aligning feed nut (34) on the positioning seat (6), make the wheel rim of movable pulley (5) be close to the rail head inboard, move again position fixing handle (35), make cam (36) compress the upper end of clamping bar (37), force the lower end of clamping bar (3) to compress the rail head outside, to realize the location.
Combined frame of the present utility model as shown in Figure 2, A-frame (7) is connected with movable joint (8) with longitudinal duct (4), crossbeam (10) is connected with coupling head (9) with longitudinal duct (4).
The utility model compared with prior art, has little, in light weight, easy to carry, mobile brisk, the flexible operation of volume, the characteristics, the boring that is particularly suitable for rushing to repair switch area in rail track and the marshalling yard such as be widely used, penetration rate is fast, boring precision height, and cost is low.
Embodiment:
After rig moved to the operating position, handle ratchet pawl (30) and elevating arc (31) with lifting handgrip (26), the lifting catheter (29) that having wheel axial trough (33) that is fixed on the frame is descended along the outer wall of tooth bar seat (28), and motor (1) auto-feeder and head (3) also drop to the operating position thereupon.Then, turn lifting micro actuator (32) and finely tune, make the hole high accuracy reach job requirement.Turn the aligning feed nut (34) on the positioning seat (6) then, make the wheel rim that moves wheel (5) be close to the rail head inboard, handle position fixing handle (35) again, make cam (36) compress the upper end of clamping bar (37), force the lower end of clamping bar (37) to compress the rail head outside, realize the location.Then, head (12) is installed, at this moment, can single rig head or two rig head be installed according to need of work at the supply side of auto-feeder.Then, open the power switch of motor (1), generator shaft gear (13) begins to rotate, and drives a gear wheel (14), a pinion (15), two gear wheels (16), two pinions (17), drill bushing shaft gear (18), drill bushing axle (19) and rotates in succession.Meanwhile, Hooks coupling universal coupling (21) is connected with worm screw (39), and worm gear (20) is rotated, and drive auto-feed driving wheel (2), auto-feed driven pulley (23) rotate in succession, and feed screw (3) is rotated, and realizes auto-feed.
Claims (2)
1, a kind of railway track that is applicable to is holed, and particularly is applicable to the multifunctional mobile machine for drilling rails of the drilling of the rail in the marshalling yard, is made up of auto-feeder, bikini elevating adjusting device, positioner and combined frame, it is characterized in that:
1. auto-feeder is under the drive of motor (1), by generator shaft gear (13), a gear wheel (14), a pinion (15), two gear wheels (16), two pinions (17), be delivered to drill bushing shaft gear (18) successively, drive drill bushing axle (19) and rotate; Simultaneously, Hooks coupling universal coupling (21) is connected with worm screw (39), by worm gear (20), auto-feed driving wheel (2), auto-feed driven pulley (23), is delivered to feed screw (3) successively, realize auto-feed, the auto-feeder both sides are provided with fairlead (11);
2. the tooth bar seat (28) of bikini elevating adjusting device is an overall structure with moving shaft (27), lifting sleeve (29) connects with frame, it is basic point that this device moves wheel (5) with three on the rail level, handle ratchet pawl (30) and elevating arc (31) with lifting handgrip (26), the lifting sleeve (29) that having wheel axial trough (33) that is fixed on the frame is descended along the outer wall of tooth bar seat (28), so whole frame also descends thereupon, this device has lifting micro actuator (32) that the hole height is finely tuned the assurance precision;
3. positioner makes the wheel rim that moves wheel (5) be close to the rail head inboard by the aligning feed nut (34) on the positioning seat (6), handle the upper end that cam (36) compresses clamping bar (37) by position fixing handle (35), force the lower end of clamping bar (37) to be close to the rail head outside, promptly realize the location;
4. A-frame of combined frame (7) and longitudinal duct (4) are connected by movable joint (8), and crossbeam (10) and longitudinal duct (4) are connected by coupling head (9);
2, auto-feeder according to claim 1, it is characterized in that: both sides are provided with guide holder (11), can make auto-feeder realize advance and retreat along the outer wall of the longitudinal duct (4) of frame, and be provided with clutch handle (22) and can handle Hooks coupling universal coupling (21) and worm screw (39) and leave, stop auto-feed, the head (12) that this device is installed at supply side can be that single rig head also can be two rig heads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87203957 CN87203957U (en) | 1987-03-24 | 1987-03-24 | Movable multifunctjional steel rail drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87203957 CN87203957U (en) | 1987-03-24 | 1987-03-24 | Movable multifunctjional steel rail drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87203957U true CN87203957U (en) | 1988-01-06 |
Family
ID=4819888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87203957 Expired - Lifetime CN87203957U (en) | 1987-03-24 | 1987-03-24 | Movable multifunctjional steel rail drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87203957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308219A (en) * | 2014-11-12 | 2015-01-28 | 汝州郑铁三佳道岔有限公司 | Drilling device for steel rail |
| CN104985468A (en) * | 2015-08-10 | 2015-10-21 | 桐乡市红旗塑料包装袋厂 | Rail transverse punching device |
| CN107855555A (en) * | 2017-11-09 | 2018-03-30 | 葛桂芳 | Intelligent perforating device |
-
1987
- 1987-03-24 CN CN 87203957 patent/CN87203957U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308219A (en) * | 2014-11-12 | 2015-01-28 | 汝州郑铁三佳道岔有限公司 | Drilling device for steel rail |
| CN104308219B (en) * | 2014-11-12 | 2016-04-13 | 汝州郑铁三佳道岔有限公司 | A kind of drilling equipment of rail |
| CN104985468A (en) * | 2015-08-10 | 2015-10-21 | 桐乡市红旗塑料包装袋厂 | Rail transverse punching device |
| CN104985468B (en) * | 2015-08-10 | 2017-03-29 | 青岛伟健金属饰品有限公司 | A kind of horizontal perforating device of rail |
| CN107855555A (en) * | 2017-11-09 | 2018-03-30 | 葛桂芳 | Intelligent perforating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |