CN204177365U - A kind of running gear of the band trapped orbit for hot heavy forging on-line measurement - Google Patents
A kind of running gear of the band trapped orbit for hot heavy forging on-line measurement Download PDFInfo
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- CN204177365U CN204177365U CN201420687953.5U CN201420687953U CN204177365U CN 204177365 U CN204177365 U CN 204177365U CN 201420687953 U CN201420687953 U CN 201420687953U CN 204177365 U CN204177365 U CN 204177365U
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- guide rail
- dolly
- wheel
- line
- arc
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Abstract
The utility model discloses a kind of running gear of the band trapped orbit for hot heavy forging on-line measurement, comprise dolly and ground guide; Described dolly comprises vehicle frame, interior wheel, outer wheel, anti-tilting apparatus, anti-derail unit and guide rail clearing apparatus; Described outer wheel is stepped wheel; Described ground guide is straight-line segment-arc mixing guide rail, and straight-line segment is ladder guide rail to the transition section guide rail between arc.Dolly of the present utility model is when straight-line segment and the walking of arc transition position, in order to the running stroke compensating wheel inside and outside dolly when camber line is walked is poor, outer wheel changes to large diameter wheel, and travelling car both can be walked on rectilinear orbit, also can walk on camber line track.The utility model passes through the straight line moving of dolly and measures the motion of case in dolly on upright guide rail, can realize the dimensional measurement to forging horizontal and vertical direction; When not measuring, dolly prevents from after moving to arc blocking operating personnel's sight line and affecting vehicle pass-through.
Description
Technical field
The utility model relates to a kind of hot heavy forging line Measurement Technique, particularly a kind of running gear of the band trapped orbit for hot heavy forging on-line measurement.
Background technology
In hot heavy forging forging, in order to improve forging precision, reducing process redundancy, improving the working environment of workers, need to carry out on-line automatic measurement to the dimensional accuracy of forging.Comprise in measurement mechanism and measure case and running gear, as follows to the requirement of running gear: 1. to measure case and can realize horizontal and vertical direction move on running gear; 2. travel distance is comparatively large in the vertical direction to measure case, and therefore running gear is thin and tall shape framework, and running gear must with anti-tilting apparatus; 3. running gear can carry out straight line and arc direction moves, and when not needing to measure, running gear moves to arc, prevents from blocking operating personnel's sight line and affecting vehicle pass-through.But the mobile device of existing band trapped orbit can only realize separately straight line or camber line walking, can not realize mixing walking; When mobile device is thin and tall shape, legacy mobile unit generally adopts double-layer track, i.e. ground rail and overhead rail, and therefore structure is comparatively complicated, is not suitable in hot heavy forging on-line measurement.
Summary of the invention
The utility model to design a kind of can mix on rectilinear orbit and camber line track walking and structure simply for the running gear of the band trapped orbit of hot heavy forging on-line measurement.
To achieve these goals, the technical solution of the utility model is as follows: a kind of running gear of the band trapped orbit for hot heavy forging on-line measurement, comprises dolly and ground guide;
Described dolly comprises vehicle frame, interior wheel, outer wheel, anti-tilting apparatus, anti-derail unit and guide rail clearing apparatus; Described vehicle frame is thin and tall shape framework, is provided with upright guide rail, upright guide rail is provided with measurement case, and measuring case can move up and down along upright guide rail; Described ground guide is straight line and minor radius camber line mixing guide rail; Described interior wheel has two, is installed on the inner side of bottom of frame; Described outer wheel has two, is installed on the outside of bottom of frame, and outer wheel is stepped wheel; Described anti-tilting apparatus has two, is installed on the both sides of vehicle frame respectively, is L shape hook plate; Described anti-derail unit has four, is installed on the both sides of vehicle frame respectively, realizes derailing function by side angle sheave; Described guide rail clearing apparatus has four, is installed on front side of bottom of frame wheel respectively or rear side, for being equipped with the brush that spring promotes; Dolly adopts variable-frequency motor to drive, and dolly translational speed is adjustable, and variable-frequency motor afterbody installs absolute value encoder, measures carriage walking distance; Described dolly is connected with OPS by control cables, is manipulated dolly by OPS.
Described ground guide is straight-line segment-arc mixing guide rail, arc guide rail radius >=5m, and straight-line segment is ladder guide rail to the transition section guide rail between arc, ground guide side opening groove, during carriage walking, the L shape hook plate of anti-tilting apparatus can move in groove.
The arc guide rail radius >=5m of ground guide described in the utility model.
Compared with prior art, the utility model has following beneficial effect:
1, because the outer wheel of dolly of the present utility model is stepped wheel, and the straight-line segment of ground guide is ladder guide rail to the transition section guide rail between arc, dolly is when straight-line segment and the walking of arc transition position, in order to the running stroke compensating wheel inside and outside dolly when camber line is walked is poor, outer wheel changes to large diameter wheel, travelling car both can be walked on rectilinear orbit, also can walk on camber line track.
2, the utility model passes through the straight line moving of dolly and measures the motion of case in dolly on upright guide rail, can realize the dimensional measurement to forging horizontal and vertical direction; When not measuring, dolly prevents from after moving to arc blocking operating personnel's sight line and affecting vehicle pass-through.
3, the utility model employing stepped wheel and ladder guide rail realize the transition that straight line moving is walked to camber line, L shape hook plate is adopted to realize anti-tipping function, side angle sheave is adopted to realize derailing and turning function, reasonable in design, compact conformation, be easy to safeguard, reliability is high, simpler than double-layer guide rail structure of the prior art.
4, the utility model improves hot heavy forging production efficiency and quality, design science, rationally, has wide market outlook.
Accompanying drawing explanation
The utility model has 6 width accompanying drawings.Wherein:
Fig. 1 is front view of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the axis side view such as grade of Fig. 1.
Fig. 4 is the front view of travelling car body.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
In figure: 1, vehicle frame; 2, ground guide; 3, interior wheel; 4, outer wheel; 5, anti-tilting apparatus; 6, anti-derail unit; 7, guide rail clearing apparatus; 8, case is measured; 9, OPS.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in figures 1 to 6, a kind of running gear of the band trapped orbit for hot heavy forging on-line measurement, comprises dolly and ground guide 2;
Described dolly comprises vehicle frame 1, interior wheel 3, outer wheel 4, anti-tilting apparatus 5, anti-derail unit 6 and guide rail clearing apparatus 7; Described vehicle frame 1 is thin and tall shape framework, is provided with upright guide rail, upright guide rail is provided with and measures case 8, and measuring case 8 can move up and down along upright guide rail; Described ground guide 2 is straight line and minor radius camber line mixing guide rail; Described interior wheel 3 has two, is installed on the inner side bottom vehicle frame 1; Described outer wheel 4 has two, is installed on the outside bottom vehicle frame 1, and outer wheel 4 is stepped wheel; Described anti-tilting apparatus 5 has two, is installed on the both sides of vehicle frame 1 respectively, is L shape hook plate; Described anti-derail unit 6 has four, is installed on the both sides of vehicle frame 1 respectively, realizes derailing function by side angle sheave; Described guide rail clearing apparatus 7 has four, to be installed on bottom vehicle frame 1 on front side of wheel respectively or rear side, for being equipped with the brush that spring promotes; Dolly adopts variable-frequency motor to drive, and dolly translational speed is adjustable, and variable-frequency motor afterbody installs absolute value encoder, measures carriage walking distance; Described dolly is connected with OPS 9 by control cables, is manipulated by OPS's 9 pairs of dollies.
Described ground guide 2 is straight-line segment-arc mixing guide rail, arc guide rail radius >=5m, and straight-line segment is ladder guide rail to the transition section guide rail between arc, ground guide 2 side opening groove, during carriage walking, the L shape hook plate of anti-tilting apparatus 5 can move in groove.The arc guide rail radius >=5m of described ground guide 2.
Be a specific embodiment of the present utility model shown in Fig. 1-6, it is straight line and the minor radius camber line mixing walking dolly of the band trapped orbit of forge's hot heavy forging on-line measurement device.Little overall height more than 10 rice of walking on ground rail 2, long less than 3 meters, wide less than one meter, belong to typical thin and tall shape part, walking stability requires high.Dolly is when the straight-line segment walking of ground rail, and interior wheel 3 is identical with outer wheel 4 diameter, and when segmental arc is walked, the outer wheel 4 on the follower rail of ground guide 2 is switched to large diameter wheel, compensates wheel 4 progressive error inside and outside arc.
The utility model is with anti-tilting apparatus, and its structure is, in the outside of dolly, L shape hook plate is housed, and the side opening of ground guide 2 is fluted, and during carriage walking, hook plate moves in groove.Guide rail clearing apparatus 7 of the present utility model is before wheel 3 and outer wheel 4 or the brush that spring promotes is housed below, brushed off by the foreign material on guide pass during walking in the front of wheel in dolly.
The above; be only preferably embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; allly be familiar with those skilled in the art in technical scope disclosed in the utility model, be equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof and all should be encompassed within protection domain of the present utility model.
Claims (2)
1., for a running gear for the band trapped orbit of hot heavy forging on-line measurement, comprise dolly and ground guide (2);
It is characterized in that: described dolly comprises vehicle frame (1), interior wheel (3), outer wheel (4), anti-tilting apparatus (5), anti-derail unit (6) and guide rail clearing apparatus (7); Described vehicle frame (1) is thin and tall shape framework, is provided with upright guide rail, upright guide rail is provided with and measures case (8), and measuring case (8) can move up and down along upright guide rail; Described ground guide (2) is straight line and minor radius camber line mixing guide rail; Described interior wheel (3) has two, is installed on the inner side of vehicle frame (1) bottom; Described outer wheel (4) has two, and be installed on the outside of vehicle frame (1) bottom, outer wheel (4) is stepped wheel; Described anti-tilting apparatus (5) has two, is installed on the both sides of vehicle frame (1) respectively, is L shape hook plate; Described anti-derail unit (6) has four, is installed on the both sides of vehicle frame (1) respectively, realizes derailing function by side angle sheave; Described guide rail clearing apparatus (7) has four, is installed on front side of the wheel of vehicle frame (1) bottom respectively or rear side, for being equipped with the brush that spring promotes; Dolly adopts variable-frequency motor to drive, and dolly translational speed is adjustable, and variable-frequency motor afterbody installs absolute value encoder, measures carriage walking distance; Described dolly is connected with OPS (9) by control cables, is manipulated dolly by OPS (9);
Described ground guide (2) is straight-line segment-arc mixing guide rail, arc guide rail radius >=5m, and straight-line segment is ladder guide rail to the transition section guide rail between arc, ground guide (2) side opening groove, during carriage walking, the L shape hook plate of anti-tilting apparatus (5) can move in groove.
2. the running gear of a kind of band trapped orbit for hot heavy forging on-line measurement according to claim 1, is characterized in that: the arc guide rail radius >=5m of described ground guide (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687953.5U CN204177365U (en) | 2014-11-17 | 2014-11-17 | A kind of running gear of the band trapped orbit for hot heavy forging on-line measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687953.5U CN204177365U (en) | 2014-11-17 | 2014-11-17 | A kind of running gear of the band trapped orbit for hot heavy forging on-line measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177365U true CN204177365U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687953.5U Expired - Fee Related CN204177365U (en) | 2014-11-17 | 2014-11-17 | A kind of running gear of the band trapped orbit for hot heavy forging on-line measurement |
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| Country | Link |
|---|---|
| CN (1) | CN204177365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406552A (en) * | 2014-11-17 | 2015-03-11 | 一重集团大连设计研究院有限公司 | Driving gear with fixed rail for online measurement of heavy forging at thermal state |
-
2014
- 2014-11-17 CN CN201420687953.5U patent/CN204177365U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406552A (en) * | 2014-11-17 | 2015-03-11 | 一重集团大连设计研究院有限公司 | Driving gear with fixed rail for online measurement of heavy forging at thermal state |
| CN104406552B (en) * | 2014-11-17 | 2017-04-26 | 一重集团大连设计研究院有限公司 | Driving gear with fixed rail for online measurement of heavy forging at thermal state |
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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: 20150225 Termination date: 20171117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |