CN202123441U - Travelling positioning device - Google Patents
Travelling positioning device Download PDFInfo
- Publication number
- CN202123441U CN202123441U CN2011202082686U CN201120208268U CN202123441U CN 202123441 U CN202123441 U CN 202123441U CN 2011202082686 U CN2011202082686 U CN 2011202082686U CN 201120208268 U CN201120208268 U CN 201120208268U CN 202123441 U CN202123441 U CN 202123441U
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- China
- Prior art keywords
- positioning device
- suspension rod
- rod axle
- bearing block
- hole
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a travelling positioning device, comprising a connecting disc, a bearing seat mounted below the connecting disc, a suspender shaft mounted on the bearing seat, a poking claw mounted on the suspender shaft and rollers connected to two sides of the bearing seat. The travelling positioning device further comprises a positioning mechanism which comprises a pull pin lever, a positioning pin, a spring seat, a division disc and an offsetting spring; the top part of the suspender shaft is provided with the division disc on which positioning pin holes are arranged; a fulcrum on the middle part of the pull pin lever is movably connected to the connecting disc, one end of the connecting disc is provided with a handle and the other end is connected to the top part of the positioning pin; a through hole is arranged on the connecting disc, and the spring seat is fixedly mounted in the through hole; and the positioning pin penetrates through the spring seat, the bottom part of the positioning pin is inserted into the positioning pin hole on the division disc, and the offsetting spring is arranged between the positioning pin and the spring seat. As the travelling positioning device is provided with the positioning mechanism, the accurate direction change is guaranteed, and the problem that a workpiece below a hook fails to be accurately positioned is solved.
Description
Technical field
The utility model relates to a kind of shot-blasting machine transport, particularly a kind of walking positioning device.
Background technology
The shot-blasting machine transport comprises pipeline, and wherein, walking positioning device is parts of pipeline, and it can be walked on the aerial guide rail of pipeline, through hook workpiece is delivered to the shot-blasting machine ball blast, plays even running, accurately locatees the switching-over effect.As shown in Figure 1; Present walking positioning device mainly is made up of tie-plate 1, plane bearing 2, bearing block 3, gusset piece 4, suspension rod axle 5, pusher dog 6, roller 7 and roller shaft 8; Tie-plate 1 both sides connect roller 7 through gusset piece 4, tie-plate 1 below installation shaft bearing 3, dress suspension rod axle 5 in the bearing block 3; Between suspension rod axle 5 and bearing block 3, plane bearing 2 is set, suspension rod axle 5 bottoms are equipped with pusher dog 6.The whole pipeline of shot-blasting machine is made up of a main conveyor line and several material loading pipelines, blanking conveying lines; Main conveyor line is under decelerator drives; Drive sprocket wheel, sprocket wheel drives chain, and chain drives tie-plate 2, the roller 11 of walking positioning device and on guide rail, walks.Existing walking positioning device is owing to adopt single plane bearing, and this bearing only plays the carrying effect, can not locate, and the workpiece that hangs aloft is prone to rock, and is prone to come off; And do not have positioning element, during switching-over,, often can't lift by crane workpiece because inertia can't guarantee the direction that suspension rod axle below is linked up with.
The utility model content
Can not locate, can't guarantee when commutating the problem of the direction of suspension rod axle below hook in order to solve the walking positioning device that has the shot-blasting machine pipeline now, the utility model provides a kind of walking positioning device.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of walking positioning device; Comprise tie-plate, be installed in said tie-plate below bearing block, be installed in the suspension rod axle on the said bearing block, the roller that is installed in the pusher dog on the said suspension rod axle and is connected said bearing block both sides; It also comprises detent mechanism, and said detent mechanism comprises the lever of pulling pin, alignment pin, index dial, spring base and back-moving spring; The top of said suspension rod axle is equipped with index dial, and said index dial is provided with dowel hole, and said fulcrum of pulling pin the lever middle part is movably connected on the said tie-plate; The one of which end is a handle, and the other end is connected the top of said alignment pin, and said tie-plate is provided with through hole; Said spring base is fixedly mounted in the said through hole; Said alignment pin passes said spring base, and insert in the dowel hole on the said index dial its bottom, and said back-moving spring is set between said alignment pin and the spring base.
Further, be provided with plane bearing between said bearing block and the said suspension rod axle.
Further, also be provided with two ball bearings between said bearing block and the said suspension rod axle, and said two ball bearings are positioned at the below of said plane bearing.
The beneficial effect of the utility model is: the utility model walking positioning device is provided with detent mechanism, guarantees accurately switching-over, has solved the problem that hook below workpiece can not accurately be located; Simultaneously, the utility model walking positioning device can accurately be located switching-over, but its two ball bearing place work pieces be set between bearing block and suspension rod axle aloft rock, play stabilization.
Description of drawings
Fig. 1 is the structural representation of walking positioning device in the prior art;
The structural representation of Fig. 2 the utility model walking positioning device;
Fig. 3 is the vertical view of Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
As shown in Figures 2 and 3, a kind of walking positioning device comprises tie-plate 2, bearing block 7, suspension rod axle 9, pusher dog 10, roller 11 and detent mechanism; Bearing block 7 is installed in the below of tie-plate 2, and roller 11 is installed in the both sides of bearing block 7, and suspension rod axle 9 tops are installed on the bearing block 7; Be provided with plane bearing 6 and two ball bearings 8 between bearing block 7 and the suspension rod axle 9, and two ball bearings 8 are positioned at the below of plane bearing 6, suspension rod axle 9 bottoms installation pusher dog 10; Detent mechanism comprises the lever 1 of pulling pin, alignment pin 4, index dial 5, back-moving spring 3 and spring base 13, and the top of suspension rod axle 9 is equipped with index dial 5, and the card of index dial 5 is provided with first dowel hole 51 and second dowel hole; The fulcrum at lever 1 middle part of pulling pin is movably connected on the tie-plate 2; The one of which end is a handle, and the other end is connected the top of alignment pin 4, and tie-plate 2 is provided with through hole; In this through hole, be installed with spring base 13; The hole at spring base 13 centers is passed in the bottom of alignment pin 4, and is inserted in first dowel hole 51 on the index dial 5, between alignment pin 4 and the spring base 13 back-moving spring 3 is set.
The utility model walking positioning device is when work, and main conveyor line is under decelerator drives, and the tie-plate 2 that drives this device connects the speed walking on the guide rail aloft with roller 11, when walking certain position; Depress shot-blasting machine material loading travel switch, the action of material loading pipeline is delivered to the position with workpiece, and the workpiece endoporus is injected in the hook that is connected these device suspension rod axle 9 belows; Bring workpiece into the shot-blasting machine ball blast, in shot-blasting machine, carry out first time switching-over, the pull pin handle of lever 1 of parts on the shot-blasting machine or manual depression; The lever 1 of pulling pin is extracted alignment pin 4 from first dowel hole 51 of index dial 5, simultaneously, rotate pusher dog 10,9 rotations of suspension rod axle; Index dial 5 is rotation at a slow speed thereupon, and in the rotary course, the lever 1 of pulling pin is thrown off; When rotating to index dial 5 second dowel holes, alignment pin 4 automatically resets under the effect of back-moving spring 3; Hook is realized once switching-over, can remove the assorted slag of endoporus, is convenient to take off workpiece.After the utility model walking positioning device moves out of shot-blasting machine, depress the blanking travel switch, the action of blanking conveying line holds up workpiece, and hook breaks away from workpiece.When continuing to run until certain position, carry out the switching-over second time, repeat switching-over action for the first time, guarantee the hook direction.So move in circles, thereby realize accurately location switching-over.The use of this product has guaranteed the normal operation of pipeline.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. walking positioning device; Comprise tie-plate, be installed in said tie-plate below bearing block, be installed in the suspension rod axle on the said bearing block, the roller that is installed in the pusher dog on the said suspension rod axle and is connected said bearing block both sides; It is characterized in that: it also comprises detent mechanism, and said detent mechanism comprises the lever of pulling pin, alignment pin, index dial, spring base and back-moving spring; The top of said suspension rod axle is equipped with index dial; Said index dial is provided with dowel hole, and said fulcrum of pulling pin the lever middle part is movably connected on the said tie-plate, and the one of which end is a handle; The other end is connected the top of said alignment pin; Said tie-plate is provided with through hole, and said spring base is fixedly mounted in the said through hole, and said alignment pin passes said spring base; Its bottom can be inserted in the dowel hole on the said index dial, between said alignment pin and the said spring base said back-moving spring is set.
2. a kind of walking positioning device according to claim 1 is characterized in that: be provided with plane bearing between said bearing block and the said suspension rod axle.
3. a kind of walking positioning device according to claim 2 is characterized in that: also be provided with two ball bearings between said bearing block and the said suspension rod axle, and said two ball bearings are positioned at the below of said plane bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202082686U CN202123441U (en) | 2011-06-20 | 2011-06-20 | Travelling positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202082686U CN202123441U (en) | 2011-06-20 | 2011-06-20 | Travelling positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123441U true CN202123441U (en) | 2012-01-25 |
Family
ID=45486512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202082686U Expired - Fee Related CN202123441U (en) | 2011-06-20 | 2011-06-20 | Travelling positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123441U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111883A (en) * | 2013-03-07 | 2013-05-22 | 鹰普机械（宜兴）有限公司 | Insert type locating pin locating mechanism |
| CN103537643A (en) * | 2013-08-28 | 2014-01-29 | 扬州五亭桥缸套有限公司 | Intelligent automatic cylinder liner blank centrifugal casting complete equipment |
| CN107317131A (en) * | 2016-12-29 | 2017-11-03 | 襄阳先义电力科技有限公司 | The high-low pressure clamp for ground wire of direction self adjusting |
| CN109748057A (en) * | 2019-03-22 | 2019-05-14 | 广西玉柴机器股份有限公司 | A kind of engine cylinder covered tray adapting to different types of machines |
-
2011
- 2011-06-20 CN CN2011202082686U patent/CN202123441U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111883A (en) * | 2013-03-07 | 2013-05-22 | 鹰普机械（宜兴）有限公司 | Insert type locating pin locating mechanism |
| CN103537643A (en) * | 2013-08-28 | 2014-01-29 | 扬州五亭桥缸套有限公司 | Intelligent automatic cylinder liner blank centrifugal casting complete equipment |
| CN107317131A (en) * | 2016-12-29 | 2017-11-03 | 襄阳先义电力科技有限公司 | The high-low pressure clamp for ground wire of direction self adjusting |
| CN109748057A (en) * | 2019-03-22 | 2019-05-14 | 广西玉柴机器股份有限公司 | A kind of engine cylinder covered tray adapting to different types of machines |
| CN109748057B (en) * | 2019-03-22 | 2024-02-02 | 广西玉柴机器股份有限公司 | Engine cylinder cover tray suitable for various types |
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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: 20120125 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |