CN201313191Y - Dedicated drilling device for side frame of steering frame - Google Patents
Dedicated drilling device for side frame of steering frame Download PDFInfo
- Publication number
- CN201313191Y CN201313191Y CNU2008202315561U CN200820231556U CN201313191Y CN 201313191 Y CN201313191 Y CN 201313191Y CN U2008202315561 U CNU2008202315561 U CN U2008202315561U CN 200820231556 U CN200820231556 U CN 200820231556U CN 201313191 Y CN201313191 Y CN 201313191Y
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- CN
- China
- Prior art keywords
- side frame
- fixed axis
- axle sleeve
- aperture apparatus
- rotating box
- 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
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- Drilling And Boring (AREA)
Abstract
The utility model relates to a dedicated drilling device for the side frame of a steering frame. The drilling device comprises a locating mechanism, a driving mechanism, a fixing mechanism, a locking mechanism, a feeding mechanism, a fixing shaft, a rotating box body and a drill, wherein, the locating mechanism is arranged on the fixing shaft, the fixing mechanism is arranged on the fixing shaft, and the rotating box body is installed on the fixing shaft; the locking mechanism and the feeding mechanism are installed in the rotating box body; the drill is installed at the bottom end of the rotating box body; the driving mechanism and the feeding mechanism are respectively connected with the drill. The device has reasonable structural design and convenient operation, efficiently relieves the labor intensity of operating staffs, and improves the work efficiency.
Description
Technical field
The utility model has related to a kind of drilling equipment, has particularly related to a kind of truck side frame special jewel aperture apparatus.
Background technology
Bogie side frame is the vitals of 80-1 bogie, needs to bore two circular holes above the bearing spring platform of bogie side frame bottom.Because spatial constraints can't be utilized special drill press processing, generally adopts electric hand drill processing, and needs line earlier in the past, two people operate and can only process two bogie side frames in one day.And working strength of workers is big, and inefficiency badly influences manufacturing schedule.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design, easy to operate truck side frame special jewel aperture apparatus are provided.
In order to address the above problem, the utility model by the following technical solutions:
Truck side frame special jewel aperture apparatus, comprise detent mechanism, driving mechanism, fixed mechanism, retaining mechanism, feed mechanism, fixed axis, rotating box and drill bit, fixed axis is installed on the detent mechanism, fixed axis is provided with fixed mechanism, rotating box is installed on the fixed axis, retaining mechanism and feed mechanism are installed in the rotating box, and drill bit is installed in the rotating box bottom, and driving mechanism is connected with drill bit respectively with feed mechanism.
Described detent mechanism comprises base plate and locating piece, the two ends that are fixed on base plate of two locating piece symmetries, and the locating piece upper end is provided with locating slot; Described driving mechanism comprises drive motors and belt gear, and drive motors is connected with drill bit by belt gear; Described belt gear comprises big belt pulley and small belt pulley, and big belt pulley is connected with drive motors, and small belt pulley is connected with drill bit; Described fixed mechanism adopts puller bolt, and puller bolt is threaded with the fixed axis top; Described retaining mechanism comprises check lock lever, set lever, axle sleeve one and axle sleeve two, be respectively equipped with screw thread in check lock lever front end and the axle sleeve one, the check lock lever direction is vertical with fixed axis, axle sleeve one and axle sleeve two are installed in the check lock lever outside, the close side of axle sleeve one, axle sleeve two and fixed axis is respectively equipped with the arc surface identical with the fixed axis radius, and check lock lever exposes an end of casing set lever is installed; Described feed mechanism adopts the manual mode feeding; Two steel pipes of welding on the base plate.Two steel pipes are with respect to base plate center symmetry.
Compared with prior art, the beneficial effects of the utility model are: this device adopts motor-driven boring, and is accurately convenient, alleviated labor intensity of operating personnel greatly, saved the time, improved operating efficiency, increased economic benefit of enterprises.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the detent mechanism structural representation
Fig. 3 is the retaining mechanism cutaway view
The specific embodiment
Embodiment one
Truck side frame special jewel aperture apparatus, as shown in Figure 1, comprise detent mechanism, driving mechanism, fixed mechanism 5, retaining mechanism 6, feed mechanism 8, fixed axis 11, rotating box 12 and drill bit 9, detent mechanism comprises base plate 13 and locating piece 2, the two ends that are fixed on base plate 13 of two locating piece 2 symmetries, as shown in Figure 2, locating piece 2 upper ends are provided with locating slot.Fixed axis 11 vertical being installed on the base plate 13.Fixed axis 11 tops are by the puller bolt that has been threaded, and promptly fixed mechanism 5.Rotating box 12 is installed on the fixed axis 11 by bearing, and rotating box 12 can be around fixed axis 11 rotations.Drill bit 9 is installed in rotating box 12 bottoms, and hand feeding mechanisms 8 are installed in the rotating box 12, and hand feeding mechanism 8 is connected with drill bit 9, adjusts drill bit 9 position on vertical by manual operation.The rotating box 12 outer driving mechanisms of installing, driving mechanism comprises drive motors 3 and belt gear, and belt gear comprises big belt pulley 4 and small belt pulley 7, and big belt pulley 4 is connected with drive motors 3, and small belt pulley 7 is connected with drill bit 9.Drive motors 3 drives drill bit 9 rotations by belt gear.Position near fixed axis 11 in the rotating box 12 is provided with retaining mechanism 6, as shown in Figure 3, retaining mechanism 6 comprises check lock lever 16, set lever 17, axle sleeve 1 and axle sleeve 2 15, be respectively equipped with screw thread in check lock lever 16 front ends and the axle sleeve 1, check lock lever 16 directions are vertical with fixed axis 11, axle sleeve 1 and axle sleeve 2 15 are installed in check lock lever 16 outsides, axle sleeve 1, axle sleeve 2 15 and fixed axis 11 close sides are respectively equipped with and the identical arc surface of fixed axis 11 radiuses, and check lock lever 16 exposes an end of casing set lever 17 is installed.
Use the process of the utility model device boring as follows:
At first, operating personnel lift this device, make the locating slot on the locating piece 2 be stuck on two side elevations of bogie side frame 1, along the locating slot propulsion plant, device base plate 13 is leaned against on the bottom surface of bogie side frame 1, turn puller bolt, make the crossbeam on puller bolt and bogie side frame 1 top be close to, then this device is fixed on bogie side frame 1 bottom surface.Pull rotating box 12, make drill bit 9 aim at the position of boring, rotational lock handle 17 drives check lock levers 16 and rotates, make axle sleeve 1 and axle sleeve 2 15 gradually near and fixed axis 11 clamped, thereby rotating box 12 is fixed on the fixed axis 11.
The position adjustment of device finishes, and connects power supply, presses start button, and then drive motors 3 drives drill bit 9 rotations, slowly adjusts hand feeding mechanism 8, makes drill bit 9 downward drillings, till reaching prescribed depth.Bored after the side opening, rotational lock handle 17 unclamps retaining mechanism 6, pulls rotating box 12, makes drill bit 9 bore another side opening again behind fixed axis 11 Rotate 180s °, after two hole drills are intact, unclamps puller bolt, moves down drilling equipment, the drilling completion of processing.
Embodiment two
Truck side frame special jewel aperture apparatus, as shown in Figure 1, two steel pipe 10, two steel pipes 10 of welding are with respect to base plate 13 center symmetries on the base plate 13 of embodiment one described device.
The course of work of this drilling equipment is as follows:
At first, two rod irons of welding on common travelling bogie, the rod iron diameter is less than the diameter of steel pipe 10 on the device base plate 13, and the pulling dolly inserts rod iron in the steel pipe 10, thereby drilling equipment is lifted.Promote dolly to bogie side frame 1 place, make the locating slot on the locating piece 2 of drilling equipment be stuck on two side elevations of bogie side frame 1, along the locating slot propulsion plant, device base plate 13 is leaned against on the bottom surface of bogie side frame 1, turn puller bolt, make the crossbeam on puller bolt and bogie side frame 1 top be close to, then this device is fixed on bogie side frame 1 bottom surface.Pull rotating box 12, make drill bit 9 aim at the position of boring, rotational lock handle 17 drives check lock levers 16 and rotates, make axle sleeve 1 and axle sleeve 2 15 gradually near and fixed axis 11 clamped, thereby rotating box 12 is fixed on the fixed axis 11.
The position adjustment of device finishes, and connects power supply, presses start button, and then drive motors 3 drives drill bit 9 rotations, slowly adjusts hand feeding mechanism 8, makes drill bit 9 downward drillings, till reaching prescribed depth.Bored after the side opening, rotational lock handle 17 unclamps retaining mechanism 6, pulls rotating box 12, makes drill bit 9 bore another side opening again behind fixed axis 11 Rotate 180s °, after two hole drills are intact, unclamps puller bolt, moves down drilling equipment, the drilling completion of processing.
Claims (8)
1, truck side frame special jewel aperture apparatus, it is characterized in that, comprise detent mechanism, driving mechanism, fixed mechanism (5), retaining mechanism (6), feed mechanism (8), fixed axis (11), rotating box (12) and drill bit (9), fixed axis (11) is installed on the detent mechanism, fixed axis (11) is provided with fixed mechanism (5), rotating box (12) is installed on the fixed axis (11), retaining mechanism (6) and feed mechanism (8) are installed in the rotating box (12), drill bit (9) is installed in rotating box (12) bottom, and driving mechanism is connected with drill bit (9) respectively with feed mechanism (8).
2, truck side frame special jewel aperture apparatus according to claim 1, it is characterized in that, described detent mechanism comprises base plate (13) and locating piece (2), the two ends that are fixed on base plate (13) of two locating pieces (2) symmetry, and locating piece (2) upper end is provided with locating slot.
3, truck side frame special jewel aperture apparatus according to claim 1 is characterized in that, described driving mechanism comprises drive motors (3) and belt gear, and drive motors (3) is connected with drill bit (9) by belt gear.
4, truck side frame special jewel aperture apparatus according to claim 3, it is characterized in that, described belt gear comprises big belt pulley (4) and small belt pulley (7), and big belt pulley (4) is connected with drive motors (3), and small belt pulley (7) is connected with drill bit (9).
5, truck side frame special jewel aperture apparatus according to claim 1 is characterized in that, described fixed mechanism (5) adopts puller bolt, and puller bolt is threaded with fixed axis (11) top.
6, truck side frame special jewel aperture apparatus according to claim 1, it is characterized in that, described retaining mechanism (6) comprises check lock lever (16), set lever (17), axle sleeve one (14) and axle sleeve two (15), be respectively equipped with screw thread in check lock lever (16) front end and the axle sleeve one (14), check lock lever (16) direction is vertical with fixed axis (11), axle sleeve one (14) and axle sleeve two (15) are installed in check lock lever (16) outside, axle sleeve one (14), the close side of axle sleeve two (15) and fixed axis (11) is respectively equipped with and the identical arc surface of fixed axis (11) radius, and check lock lever (16) exposes an end of casing set lever (17) is installed.
7, truck side frame special jewel aperture apparatus according to claim 1 is characterized in that, described feed mechanism (8) adopts the manual mode feeding.
8, truck side frame special jewel aperture apparatus according to claim 1 is characterized in that, base plate (13) is gone up welding two steel pipes (10), and two steel pipes (10) are with respect to base plate (13) center symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202315561U CN201313191Y (en) | 2008-12-12 | 2008-12-12 | Dedicated drilling device for side frame of steering frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202315561U CN201313191Y (en) | 2008-12-12 | 2008-12-12 | Dedicated drilling device for side frame of steering frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313191Y true CN201313191Y (en) | 2009-09-23 |
Family
ID=41124979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202315561U Expired - Fee Related CN201313191Y (en) | 2008-12-12 | 2008-12-12 | Dedicated drilling device for side frame of steering frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313191Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335770A (en) * | 2011-09-30 | 2012-02-01 | 南车眉山车辆有限公司 | Drilling machine tool dedicated for truck side frame |
| CN104785815A (en) * | 2015-05-04 | 2015-07-22 | 青岛金江源工业装备有限公司 | Motor car framework hole opening facing tool |
| CN109014268A (en) * | 2018-08-30 | 2018-12-18 | 中车株洲电力机车有限公司 | A method of the pin hole of processing framework gear-box mounting base |
-
2008
- 2008-12-12 CN CNU2008202315561U patent/CN201313191Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102335770A (en) * | 2011-09-30 | 2012-02-01 | 南车眉山车辆有限公司 | Drilling machine tool dedicated for truck side frame |
| CN104785815A (en) * | 2015-05-04 | 2015-07-22 | 青岛金江源工业装备有限公司 | Motor car framework hole opening facing tool |
| CN109014268A (en) * | 2018-08-30 | 2018-12-18 | 中车株洲电力机车有限公司 | A method of the pin hole of processing framework gear-box mounting base |
| CN109014268B (en) * | 2018-08-30 | 2020-07-31 | 中车株洲电力机车有限公司 | Method for machining bolt hole of mounting seat of frame gear box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20161212 |