CN202592063U - Clamp used for locating steel rail during drilling - Google Patents
Clamp used for locating steel rail during drilling Download PDFInfo
- Publication number
- CN202592063U CN202592063U CN 201220125581 CN201220125581U CN202592063U CN 202592063 U CN202592063 U CN 202592063U CN 201220125581 CN201220125581 CN 201220125581 CN 201220125581 U CN201220125581 U CN 201220125581U CN 202592063 U CN202592063 U CN 202592063U
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- CN
- China
- Prior art keywords
- rail
- clamp
- drilling
- piece
- base plate
- 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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Abstract
The utility model discloses a clamp used for locating a steel rail during drilling. The clamp comprises a baseboard used for placing the steel rail, wherein a clamping mechanism used for clamping the steel rail from both sides is arranged on the upper surface of the baseboard, the clamping mechanism comprises two clamping blocks, which are opposite at two sides, and a drive mechanism capable of increasing or decreasing a distance between the two clamping blocks so as to loose or clamp the steel rail, a fixed locating block used for locating the steel rail during drill is arranged at the front end of the baseboard, a plate, which is parallel to the baseboard, is arranged on the upper ends of the clamping blocks, the plate is provided with a collared hole, and an axis of the collared hole vertically penetrates through a central line of the bottom of the steel rail when the steel rail is clamped. According to the utility model, the clamp is fixed on a drilling machine, after the steel rail is clamped, the steel rail is subjected to drilling process through aligning a drill bit to the collared hole only, the steps of punching the steel rail and moving the steel rail to the drilling machine to drill after a locator is removed in the prior art are avoided. The clamp, provided by the utility model, has the advantages of simple drilling process and capability of greatly improving the processing efficiency of the steel rail.
Description
Technical field
The utility model relates to a kind of rail when boring, with the jig of rail location.
Background technology
When installing and change guide rail, need on rail, hole, so that rail is linked together, shown in accompanying drawing 1; Center line at end flange of rail of rail in the flange of rail upper edge of cylinder rail of rail is drilled with two connecting holes, and the locator of the drilling of the rail of the prior art such as Chinese patent Granted publication number are 93217883.9, and Granted publication day is on July 13rd, 1994, and name is called in ' drilling of the rail locator ' specification and discloses a kind of drilling of the rail locator; Comprise the model between the biside plate of being close to rail, model is provided with plate hole, and the outside of model is set with fairlead in the plate hole place; Be provided with steel bushing in the fairlead, be inserted with drift in the steel bushing, the front end of drift is a conehead; The conehead of its front end passed plate hole when drift used, the position that this locator can location drilling, but locator can only be gone out dotting punch on rail; When machining hole, also need locator is removed, rail is placed on the rig, the drill bit dotting punch is being holed; Drilling program is many when using this locator to hole, complex operation, and efficient is low; And if the drift wearing and tearing, also need change drift, increased the boring cost indirectly.
The utility model content
The purpose of the utility model is to provide drilling of the rail positioning fixture, to solve drilling program complicacy in the prior art, the problem that working (machining) efficiency is low.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: drilling of the rail positioning fixture; Comprise the base plate that is used to place rail; The upper surface of base plate is provided with the clamp mechanism that is used for clamping from both sides rail, and described clamp mechanism is included in two clamps that are oppositely arranged on two side directions and makes the distance between two clamps increase or reduce to unclamp or to clamp the driving mechanism of rail, and the base plate front end is used for the stationary positioned piece with the rail location when being provided with boring; The upper end of clamp is provided with the flat board that is parallel to base plate, and flat board is provided with and is used for the collared hole that when rail clamps axis normal is passed the center line of the rail flange of rail.
Described two clamps comprise that one is installed in and fixes to clamp piece and a movable clamp on the base plate, described driving mechanism through drive movable clamp near and move the distance that makes between two clamps on the piece direction and increase or reduce away from fixing to clamp.
Described movable clamp is a fishbolt; Described driving mechanism comprises the support plate that vertically is installed on the base plate; Support plate is provided with the screwed hole that cooperates with the transmission of fishbolt screw thread, and the end that fishbolt is positioned at the support plate outside is provided with the handwheel that is used to screw in fishbolt.
The rear end of described stationary positioned piece is movably set with the activity orientation piece; The front end of activity orientation piece cooperates with the stationary positioned piece is spacing; When the stationary positioned piece cooperates when rail located through himself and the front end of rail are spacing; Locating hole is as being used to process the metapore locating hole of rail metapore, cooperates when rail located with the rail front end is spacing when the rear end of stationary positioned piece through the activity orientation piece, and the locating hole conduct is used to process the preceding hole locating hole in the preceding hole of rail.
Be installed with the cushion block of the difference in height between the flange of rail portion of polishing rail both sides when being used to place rail on the base plate in the inboard of movable clamp or the inboard that fixes to clamp piece.
Be provided with reinforcement between the described outside that fixes to clamp piece and the base plate.
Be provided with reinforcement between the outside of described support plate and the base plate.
Four jiaos of base plate are provided with the U-shaped breach that is used for being fixedly connected with the drilling machine screw usefulness.
Described activity orientation piece upper end is provided with the handle that is used for moving the activity orientation piece.
Described base plate is provided with and the corresponding drill bit feed of position of positioning hole hole.
The drilling of the rail positioning fixture of the utility model; Jig is fixed on the drilling machine, clamp rail after, only need the processing of can holing of drill bit locating hole; Do not need earlier rail to be carried out punching in the prior art; Remove behind the locator moving on on the drilling machine and hole, the utility model drilling program is simple, has improved the working (machining) efficiency of rail greatly.
Further, the activity orientation piece of setting when boring the hole of diverse location, directly moves the activity orientation piece, need not move drill bit, makes the position of boring more accurate.
Further, the cushion block of setting makes things convenient for the clamping of rail, and the accuracy of the position of boring further is guaranteed.
Further, reinforcement is set, makes the structure of whole device more firm.
Further, the U-shaped breach on the base plate makes things convenient for the fixing of jig.
Further, the handle of setting, the moving of portable propelling locating piece.
Description of drawings
The positional structure sketch map of Fig. 1 drilling of the rail;
Fig. 2 is the front view of the embodiment of the utility model;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the vertical view of Fig. 2;
Fig. 5 is the stereogram of the embodiment of the utility model.
The specific embodiment
The embodiment of drilling of the rail positioning fixture; Shown in Fig. 1-3; Comprise the base plate 1 that is used to place rail; Four jiaos of base plate 1 are provided with the U-shaped breach 9 that is used for being fixedly connected with the drilling machine screw usefulness; The upper surface of base plate 1 is provided with the clamp mechanism that is used for clamping from both sides rail; Described clamp mechanism comprise on the side of base plate 1 upper surface perpendicular to the base plate welding fixedly install fix to clamp the movable clamp 4 that is provided with on piece 3, the base plate 1 upper surface opposite side and be used for driving activity clamp 4 near and move the distance that makes between two clamps on piece 3 directions and increase or reduce away from fixing to clamp to unclamp or to clamp the driving mechanism 5 of rail; Be welded with reinforcement 8 between the described outside that fixes to clamp piece 3 and the base plate; Described movable clamp 4 is a fishbolt, and described driving mechanism 5 comprises that vertical welding is installed in the support plate 51 of plate upper surface opposite side, is welded with reinforcement 8 between the outside of support plate 51 and the base plate 1; Support plate 51 is provided with the screwed hole that cooperates with fishbolt 4 screw thread transmissions; Fishbolt 4 revolves and is located in the screwed hole, and fishbolt 4 is positioned on the end in support plate 51 outsides and is welded with the handwheel 6 that is used to screw in fishbolt 4, is installed with the cushion block 10 of the difference in height between the flange of rail portion of polishing rail both sides when being used to place rail on the base plate 1 in the welding of the inboard of support plate 51; The front end of base plate 1 is used for the stationary positioned piece 7 with the rail location when being welded with boring; With the activity orientation piece 11 of rail location, the front end of activity orientation piece cooperated with the stationary positioned piece is spacing after the rear end of stationary positioned piece 7 was movably set with rail moved backward, and activity orientation piece 11 upper ends are welded with the handle 14 that is used for mobile activity orientation piece 11; The upper end that fixes to clamp piece is provided with the flat board 12 that is parallel to base plate; Flat board is provided with and is used for the collared hole 13 that when rail clamps axis normal is passed the center line of the rail flange of rail, and base plate 1 is provided with and the corresponding drill bit feed of position of positioning hole hole, when the stationary positioned piece cooperates when rail located through himself and the front end of rail are spacing; Locating hole is in rail and bores the position of metapore and the metapore locating hole that conduct is used to process the rail metapore; When the activity orientation piece being placed on the base plate, cooperate when rail located with the rail front end is spacing when the rear end of stationary positioned piece through the activity orientation piece, locating hole is in rail and bores the position in preceding hole and the preceding hole locating hole that conduct is used to process the preceding hole of rail.
The foregoing description is fixed on jig on the drilling machine through bolt in use, rail is put on the base plate of jig, and siding track short on the rail is placed on the cushion block; Let earlier the front end face of rail contact with the stationary positioned piece spacing after, with fishbolt rail is clamped, with the drill bit locating hole; Carry out the processing of the metapore on the rail, after processing, unscrew fishbolt; Rail is moved a segment distance backward, the activity orientation piece is put between rail front end face and the stationary positioned piece, make the front end of activity orientation piece contact spacing with the stationary positioned piece; Make the back end in contact of front end and activity orientation piece of rail spacing, through fishbolt rail is being clamped, the drill bit locating hole; Carry out the processing in the preceding hole on the rail, unscrew fishbolt after processing, unload the processing that rail is promptly accomplished the rail hole.
In other embodiment, on the described base plate activity orientation piece can also be set, the flat board that fixes to clamp on the piece is provided with former and later two locating holes respectively as the locating hole of front and rear gaps on the drill steel rail, moves drill bit during processing and processes.
In other embodiment, all right clamping plate of described movable clamp, described driving mechanism are that screw-nut structure drive clamping plate move to clamp rail.
In other embodiment, described clamp mechanism can also be two movable clamps.
In other embodiment, on the base plate cushion block can also be set, with behind the hand check and correction rail rail being clamped.
In other embodiment, on the described movable clamp handle can also be set, put into and take out clamp through the instrument of similar clip of the prior art and get final product.
In other embodiment, on the described base plate U-shaped breach can also be set, through the clamping device on the drilling machine jig is clamped.
Claims (10)
1. drilling of the rail positioning fixture; It is characterized in that; Comprise the base plate that is used to place rail; The upper surface of base plate is provided with the clamp mechanism that is used for clamping from both sides rail, and described clamp mechanism is included in two clamps that are oppositely arranged on two side directions and makes the distance between two clamps increase or reduce to unclamp or to clamp the driving mechanism of rail, and the base plate front end is used for the stationary positioned piece with the rail location when being provided with boring; The upper end of clamp is provided with the flat board that is parallel to base plate, and flat board is provided with and is used for the collared hole that when rail clamps axis normal is passed the center line of the rail flange of rail.
2. drilling of the rail positioning fixture according to claim 1; It is characterized in that; Described two clamps comprise that one is installed in and fixes to clamp piece and a movable clamp on the base plate, described driving mechanism through drive movable clamp near and move the distance that makes between two clamps on the piece direction and increase or reduce away from fixing to clamp.
3. drilling of the rail positioning fixture according to claim 2; It is characterized in that; Described movable clamp is a fishbolt; Described driving mechanism comprises the support plate that vertically is installed on the base plate, and support plate is provided with the screwed hole that cooperates with the transmission of fishbolt screw thread, and the end that fishbolt is positioned at the support plate outside is provided with the handwheel that is used to screw in fishbolt.
4. according to claim 2 or 3 described drilling of the rail positioning fixtures; It is characterized in that; The rear end of described stationary positioned piece is movably set with the activity orientation piece; The front end of activity orientation piece cooperates with the stationary positioned piece is spacing, and when the stationary positioned piece cooperates when rail located through himself and the front end of rail are spacing, locating hole is as the metapore locating hole that is used to process the rail metapore; Cooperate when rail located with the rail front end is spacing when the rear end of stationary positioned piece through the activity orientation piece, locating hole is as the preceding hole locating hole that is used to process the preceding hole of rail.
5. drilling of the rail positioning fixture according to claim 4 is characterized in that, is installed with the cushion block of the difference in height between the flange of rail portion of polishing rail both sides when being used to place rail on the base plate in the inboard of movable clamp or the inboard that fixes to clamp piece.
6. drilling of the rail positioning fixture according to claim 5 is characterized in that, is provided with reinforcement between the described outside that fixes to clamp piece and the base plate.
7. drilling of the rail positioning fixture according to claim 3 is characterized in that, is provided with reinforcement between the outside of described support plate and the base plate.
8. drilling of the rail positioning fixture according to claim 1 is characterized in that, four jiaos of base plate are provided with the U-shaped breach that is used for being fixedly connected with the drilling machine screw usefulness.
9. drilling of the rail positioning fixture according to claim 4 is characterized in that, described activity orientation piece upper end is provided with the handle that is used for moving the activity orientation piece.
10. drilling of the rail positioning fixture according to claim 1 is characterized in that, described base plate is provided with and the corresponding drill bit feed of position of positioning hole hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125581 CN202592063U (en) | 2012-03-29 | 2012-03-29 | Clamp used for locating steel rail during drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220125581 CN202592063U (en) | 2012-03-29 | 2012-03-29 | Clamp used for locating steel rail during drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592063U true CN202592063U (en) | 2012-12-12 |
Family
ID=47309646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220125581 Expired - Fee Related CN202592063U (en) | 2012-03-29 | 2012-03-29 | Clamp used for locating steel rail during drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592063U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605688A (en) * | 2012-03-29 | 2012-07-25 | 永煤集团股份有限公司新桥煤矿 | Positioning fixture for steel rail drilling |
| CN103753077A (en) * | 2013-12-16 | 2014-04-30 | 唐山轨道客车有限责任公司 | Positioning device for frame side beam |
| CN103978386A (en) * | 2014-06-05 | 2014-08-13 | 赵夫超 | Device for fixing manual drilling machine for drilling thin sheet |
| CN104353860A (en) * | 2014-11-12 | 2015-02-18 | 汝州郑铁三佳道岔有限公司 | Drilling device for steel rails |
| CN104354018A (en) * | 2014-11-12 | 2015-02-18 | 汝州郑铁三佳道岔有限公司 | Fixture for drilling steel rails |
| CN104369000A (en) * | 2014-11-12 | 2015-02-25 | 汝州郑铁三佳道岔有限公司 | Drilling fixture for steel rails |
| CN104772383A (en) * | 2015-04-20 | 2015-07-15 | 徐存然 | Steel material positioning and perforating machine |
| CN107790801A (en) * | 2017-11-24 | 2018-03-13 | 海盐博友五金制造有限责任公司 | A kind of rectilinear orbit cutting machine |
| CN108890764A (en) * | 2018-09-11 | 2018-11-27 | 浙江冠森新材料有限公司 | A kind of lateral opening positioning device of wood plastic composite board special jewel |
-
2012
- 2012-03-29 CN CN 201220125581 patent/CN202592063U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605688A (en) * | 2012-03-29 | 2012-07-25 | 永煤集团股份有限公司新桥煤矿 | Positioning fixture for steel rail drilling |
| CN102605688B (en) * | 2012-03-29 | 2014-12-24 | 永煤集团股份有限公司新桥煤矿 | Positioning fixture for steel rail drilling |
| CN103753077A (en) * | 2013-12-16 | 2014-04-30 | 唐山轨道客车有限责任公司 | Positioning device for frame side beam |
| CN103753077B (en) * | 2013-12-16 | 2015-12-09 | 唐山轨道客车有限责任公司 | Truck side sill positioner |
| CN103978386A (en) * | 2014-06-05 | 2014-08-13 | 赵夫超 | Device for fixing manual drilling machine for drilling thin sheet |
| CN104353860A (en) * | 2014-11-12 | 2015-02-18 | 汝州郑铁三佳道岔有限公司 | Drilling device for steel rails |
| CN104354018A (en) * | 2014-11-12 | 2015-02-18 | 汝州郑铁三佳道岔有限公司 | Fixture for drilling steel rails |
| CN104369000A (en) * | 2014-11-12 | 2015-02-25 | 汝州郑铁三佳道岔有限公司 | Drilling fixture for steel rails |
| CN104772383A (en) * | 2015-04-20 | 2015-07-15 | 徐存然 | Steel material positioning and perforating machine |
| CN107790801A (en) * | 2017-11-24 | 2018-03-13 | 海盐博友五金制造有限责任公司 | A kind of rectilinear orbit cutting machine |
| CN108890764A (en) * | 2018-09-11 | 2018-11-27 | 浙江冠森新材料有限公司 | A kind of lateral opening positioning device of wood plastic composite board special jewel |
| CN108890764B (en) * | 2018-09-11 | 2024-04-12 | 南京溥博渊泉环保科技有限公司 | Special edge hole drilling positioning device for plastic-wood composite plate |
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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 |
Granted publication date: 20121212 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |