CN109941875B - Lifting appliance supporting switching device - Google Patents
Lifting appliance supporting switching device Download PDFInfo
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- CN109941875B CN109941875B CN201910175759.6A CN201910175759A CN109941875B CN 109941875 B CN109941875 B CN 109941875B CN 201910175759 A CN201910175759 A CN 201910175759A CN 109941875 B CN109941875 B CN 109941875B
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- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to a lifting appliance support switching device which comprises a support shaft piece, a limit sleeve, a rotary support piece, a rotary sleeve, a rotary cylinder piece, a jacking cylinder piece, a linear slide rail, a switch piece, a movable frame, a fixed frame and a bracket, wherein the support shaft piece is provided with a support shaft; the fixed frame is fixed on the ground, be provided with the linear slide rail on a fixed frame curb plate, be provided with movable frame with linear slide rail sliding fit, a side that movable frame deviates from the linear slide rail is provided with rotatory cylinder spare, and rotatory cylinder spare top is provided with rotatory cover, and the support is fixed subaerial, and the support front end is provided with the back shaft spare, and the back shaft spare lower extreme is provided with rotatory support piece, mutually support through setting up the stop collar between the two, still be provided with jacking cylinder spare on the support, jacking cylinder spare is used for the jacking of back shaft spare. The invention can realize the switching of the support of the conveying line carrier so as to adapt to the support of different carriers.
Description
Technical Field
The invention belongs to the technical field of supporting devices, and particularly relates to a lifting appliance supporting switching device.
Background
When the automobile production is switched, the automobile body is required to be hoisted for switching by the lifting appliance, but the lifting width of the lifting appliance is inconvenient to adjust, so that the lifting appliance is uniform in lifting width, collinear production cannot be realized, and a large amount of manpower and material resources are wasted.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a lifting appliance supporting and switching device.
The utility model provides a lifting appliance supporting and switching device, which is characterized in that,
the device comprises a supporting shaft piece, a limiting sleeve, a rotary supporting piece, a rotary sleeve, a rotary cylinder piece, a jacking cylinder piece, a linear sliding rail, a switch piece, a movable frame, a fixed frame and a bracket;
the fixed frame is fixed on the ground, a side plate of the fixed frame is provided with a linear slide rail, a movable frame which is in sliding fit with the linear slide rail is arranged, one side surface of the movable frame, which is away from the linear slide rail, is provided with a rotary cylinder part, the top end of the rotary cylinder part is provided with a rotary sleeve,
the limiting sleeve is matched with the head of the supporting shaft piece, the limiting sleeve is hollow and annular, and limiting grooves for inserting the protrusions are formed in the periphery of the annular ring;
the support is fixed on the ground, the front end of the support is provided with a support shaft piece, the lower end of the support shaft piece is provided with a rotary support piece, the support shaft piece and the rotary support piece are matched with each other through a limiting sleeve, the support is also provided with a jacking air cylinder piece, the jacking air cylinder piece is used for jacking the support shaft piece and is arranged on a fixed frame, the jacking air cylinder piece jacks the rotary air cylinder piece, a rotary sleeve on the rotary air cylinder piece slides into a flat port part below the support shaft, and the rotary air cylinder piece jacks together with the whole support shaft and the rotary support piece after being in place, so that the rotary air cylinder piece is separated from a limiting groove of the limiting sleeve, and the rotary air cylinder piece is convenient for rotation of the support shaft;
the switch member is provided on the fixed frame.
The supporting shaft piece is further improved in the scheme, the supporting shaft piece is provided with a head portion, a connecting portion and a tail portion, the head portion is of a disc structure, four protrusions are evenly protruded and extend out of the periphery of the disc at intervals in the direction of the connecting portion, the connecting portion is of a stepped shaft structure, and the tail portion is of a blade shape.
Further improvement to the above scheme, the tail cooperation device of swivel sleeve and back shaft spare, it includes cylindric upper end and lower tip, and the recess that supplies the afterbody to assemble is seted up on its top of upper end, and upper end and lower tip both have different cylinder diameters.
The invention has the following advantages:
according to the invention, by matching the jacking cylinder part with the external distance detection switch, the waste of manpower and material resources is greatly reduced, the labor intensity is reduced, and the working efficiency is improved;
drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a partial schematic view of a support shaft of the present invention.
Fig. 5 is a schematic view of the stop collar of the present invention.
Fig. 6 is a schematic view of a swivel case of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, in order to achieve the above objective, the present invention provides the following technical solutions:
a hanger supporting and switching device is characterized in that,
the device comprises a supporting shaft piece 1, a limiting sleeve 2, a rotary supporting piece 3, a rotary sleeve 4, a rotary cylinder piece 5, a jacking cylinder piece 6, a linear slide rail 7, a switch piece 8, a movable frame 9, a fixed frame 10 and a bracket 11;
the fixed frame 10 is fixed on the ground, a side plate of the fixed frame is provided with a linear slide rail 7, a movable frame 9 which is in sliding fit with the linear slide rail 7 is arranged, one side surface of the movable frame, which is away from the linear slide rail, is provided with a rotary cylinder piece 5, the top end of the rotary cylinder piece is provided with a rotary sleeve 4,
the limiting sleeve 2 is matched with the head of the supporting shaft piece 1, the limiting sleeve is hollow and annular, and limiting grooves 2.1 for inserting the protrusions 1.4 are formed in the periphery of the annular;
the support 11 is fixed on the ground, and support 11 front end is provided with back shaft spare 1, back shaft spare lower extreme is provided with rotary support spare, mutually support through setting up the stop collar between the two, still be provided with jacking cylinder spare 6 on the support, jacking cylinder spare is used for the jacking of back shaft spare, installs on fixed frame 10, and jacking cylinder spare jack-ups rotary cylinder spare 5, and the flat mouth position of the slip-in back shaft below of the last rotary sleeve of rotary cylinder spare is in place, and together whole back shaft and rotary support spare jack-up makes it break away from the spacing groove of stop collar to the rotation of back shaft is convenient for.
The switch part 8 is arranged on the fixed frame and is used for detecting the state of the jacking air cylinder part and detecting whether the jacking air cylinder part is jacked in place or returns.
Further improvement of the scheme is that the supporting shaft piece 1 is provided with a head portion 1.1, a connecting portion 1.2 and a tail portion 1.3, the head portion is of a disc structure, four protrusions 1.4 are evenly protruded at intervals on the periphery of the disc towards the direction of the connecting portion, the connecting portion is of a stepped shaft structure, and the tail portion is of a blade shape.
Further improvement of the above scheme, the tail matching device of the rotary sleeve 4 and the support shaft 1 comprises a cylindrical upper end 4.1 and a lower end 4.2, the top end of the upper end 4.1 is provided with a groove 4.3 for assembling the tail 1.3, and the upper end and the lower end have different cylinder diameters.
Working principle: this auto-change over device cooperates with outside distance detection switch, distance detection switch need install in its detection distance scope, and do not influence the place that equipment and personnel passed through, detect the state of rotating support piece 3 through distance detection switch, when the support needs to switch, jacking cylinder spare 6 receives the signal and begins work and act on supporting shaft spare 1, jack-up supporting shaft spare 1 makes it break away from spacing of stop collar 2, then rotating cylinder spare subassembly action is rotatory certain angle with supporting shaft spare 1, jacking cylinder spare return at this moment, put the support in the spacing groove of stop collar, and judge again through distance detection switch whether the support state satisfies the requirement, satisfy the back and release.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (1)
1. A hanger supporting and switching device is characterized in that,
the device comprises a supporting shaft piece (1), a limiting sleeve (2), a rotary supporting piece (3), a rotary sleeve (4), a rotary cylinder piece (5), a jacking cylinder piece (6), a linear sliding rail (7), a switch piece (8), a movable frame (9), a fixed frame (10) and a bracket (11);
the fixed frame (10) is fixed on the ground, a side plate of the fixed frame is provided with a linear slide rail (7), a movable frame (9) which is in sliding fit with the linear slide rail (7) is arranged on the fixed frame, a rotary cylinder piece (5) is arranged on one side surface of the movable frame, which is away from the linear slide rail, a rotary sleeve (4) is arranged on the top end of the rotary cylinder piece,
the limiting sleeve (2) is matched with the head of the supporting shaft (1), the limiting sleeve is hollow and annular, and limiting grooves (2.1) for inserting the protrusions (1.4) are formed in the periphery of the annular;
the support (11) is fixed on the ground, the front end of the support (11) is provided with a support shaft (1), the lower end of the support shaft (1) is provided with a rotary support (3), the support shaft and the rotary support are matched with each other through a limiting sleeve (2), the support (11) is also provided with a jacking cylinder (6), the jacking cylinder is used for jacking the support shaft and is arranged on a fixed frame (10), the jacking cylinder jacks up the rotary cylinder (5), and a rotary sleeve (4) on the rotary cylinder slides into a flat port below the support shaft and jacks up together with the whole support shaft and the rotary support, so that the rotary support is separated from a limiting groove of the limiting sleeve, and the rotary support is convenient for rotation of the support shaft;
the switch piece (8) is arranged on the fixed frame;
the supporting shaft piece (1) is provided with a head part (1.1), a connecting part (1.2) and a tail part (1.3), wherein the head part is of a disc structure, four bulges (1.4) uniformly protrude at intervals from the periphery of the disc towards the direction of the connecting part, the connecting part is of a stepped shaft structure, and the tail part is of a blade shape;
the tail matching device of the rotary sleeve (4) and the support shaft (1) comprises a cylindrical upper end (4.1) and a lower end (4.2), a groove (4.3) for assembling the tail (1.3) is formed in the top end of the upper end (4.1), and the upper end and the lower end are provided with different cylindrical diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175759.6A CN109941875B (en) | 2019-03-08 | 2019-03-08 | Lifting appliance supporting switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910175759.6A CN109941875B (en) | 2019-03-08 | 2019-03-08 | Lifting appliance supporting switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109941875A CN109941875A (en) | 2019-06-28 |
| CN109941875B true CN109941875B (en) | 2024-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910175759.6A Active CN109941875B (en) | 2019-03-08 | 2019-03-08 | Lifting appliance supporting switching device |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733412B (en) * | 2020-07-07 | 2022-09-09 | 湖北欧美祺机械设备制造有限公司 | Automatic switching type bluing lifting appliance for bluing mechanical parts |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990060732A (en) * | 1997-12-31 | 1999-07-26 | 정몽규 | Fender mounted jig of vehicle |
| JP2002336307A (en) * | 2001-05-14 | 2002-11-26 | Glory Ltd | Auxiliary device for moving invalid |
| CN101376455A (en) * | 2008-09-22 | 2009-03-04 | 江苏天奇物流系统工程股份有限公司 | Supporting removable sling |
| CN203158118U (en) * | 2013-02-20 | 2013-08-28 | 安徽江淮汽车股份有限公司 | Supporting lifting appliance for chassis assembly |
| CN206203661U (en) * | 2016-11-28 | 2017-05-31 | 北京新能源汽车股份有限公司 | A kind of vehicle body lifting appliance |
| CN109336022A (en) * | 2018-08-31 | 2019-02-15 | 湖北迪迈威智能装备有限公司 | A kind of suspender supporter switching device |
| CN209922695U (en) * | 2019-03-08 | 2020-01-10 | 天奇自动化工程股份有限公司 | Lifting appliance supporting and switching device |
-
2019
- 2019-03-08 CN CN201910175759.6A patent/CN109941875B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990060732A (en) * | 1997-12-31 | 1999-07-26 | 정몽규 | Fender mounted jig of vehicle |
| JP2002336307A (en) * | 2001-05-14 | 2002-11-26 | Glory Ltd | Auxiliary device for moving invalid |
| CN101376455A (en) * | 2008-09-22 | 2009-03-04 | 江苏天奇物流系统工程股份有限公司 | Supporting removable sling |
| CN203158118U (en) * | 2013-02-20 | 2013-08-28 | 安徽江淮汽车股份有限公司 | Supporting lifting appliance for chassis assembly |
| CN206203661U (en) * | 2016-11-28 | 2017-05-31 | 北京新能源汽车股份有限公司 | A kind of vehicle body lifting appliance |
| CN109336022A (en) * | 2018-08-31 | 2019-02-15 | 湖北迪迈威智能装备有限公司 | A kind of suspender supporter switching device |
| CN209922695U (en) * | 2019-03-08 | 2020-01-10 | 天奇自动化工程股份有限公司 | Lifting appliance supporting and switching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109941875A (en) | 2019-06-28 |
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