CN202507265U - Automatic adjusting device of operating platform - Google Patents
Automatic adjusting device of operating platform Download PDFInfo
- Publication number
- CN202507265U CN202507265U CN 201220122149 CN201220122149U CN202507265U CN 202507265 U CN202507265 U CN 202507265U CN 201220122149 CN201220122149 CN 201220122149 CN 201220122149 U CN201220122149 U CN 201220122149U CN 202507265 U CN202507265 U CN 202507265U
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- CN
- China
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- table surface
- operating table
- base
- checking device
- driving screw
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Abstract
The utility model discloses an automatic adjusting device of an operating platform. The device comprises an operating platform and a base, wherein the operating platform is rotationally connected with one side of the base; an elevating mechanism is arranged between the operating platform and the other side of the base; the elevating mechanism comprises a leading screw arranged on the base, two screw nuts respectively arranged at two sides of the leading screw and a servo motor which is capable of drive the two screw nuts on the leading screw to move oppositely; the elevating mechanism also comprises two support rods; one ends of the support rods are rotationally connected with the two screw nuts respectively, and the other ends are connected with two corresponding sides of the operating platform respectively; corresponding to the two screw nuts, two reverse threads are respectively formed at two side parts of the leading screw, so that the two screw nuts can move oppositely; the two support rods are symmetrically arranged; and the leading screw, the two screw nuts and the servo motor are accommodated inside a groove on the base. With the adoption of the device, the operating platform can be rotated automatically; the rotation angle can be controlled; and operation personnel can work conveniently.
Description
Technical field
The utility model relates to a kind of operating table surface adjusting device, and the particularly a kind of operating table surface adjusting device that can adjust the operating table surface angle of inclination automatically especially is applied to adjust the large-scale workpiece rotational angle.
Background technology
For large-scale workpiece processing, usually need workpiece be rotated certain inclination, be convenient to workpiece is processed; But because the workpiece volume and weight is big, not easy to operate, rotating operation table top how easily; And can steadily control rotational angle, be the problem that the technical staff need solve.
Summary of the invention
In order to remedy above deficiency, the utility model provides a kind of operating table surface self-checking device, and ability is the rotating operation table top automatically, and can control rotational angle, handled easily personnel operation.
The technical scheme of the utility model is achieved in that a kind of operating table surface self-checking device; Comprise operating table surface and base; This operating table surface and base one side are rotationally connected; And be provided with elevating mechanism between the opposite side; This elevating mechanism comprises the driving screw that is positioned on this base, is threaded onto two nuts of these driving screw both sides and can drive the servo motor that this two nut moves in opposite directions on this driving screw respectively, comprises also that an end is rotationally connected this two nut respectively and the other end connects two support bars of the corresponding both sides of this operating table surface respectively.
As the further improvement of the utility model, to should two nuts, these driving screw both sides form two reverse threads respectively, are convenient to this two nut and move in opposite directions, and this two support bar is symmetrical set.
As the further improvement of the utility model, this driving screw, two nuts and servo motor are placed in this base upper groove.
As further improvement of the present invention; Also being provided with in this groove can be by one of them nut first, second trigger switch that time-division do not trigger that slides; This servo motor can be controlled this operating table surface rotational positioning in the minimal tilt position through this second trigger switch again through this this operating table surface rotational positioning of first trigger switch control in maximum inclining position.
As the further improvement of the utility model, this first trigger switch is positioned at this driving screw side, and this second trigger switch is positioned at this driving screw middle part.
As the further improvement of the utility model, be connected fixing between this two support bar and this operating table surface respectively through two universal ball joints.
As the further improvement of the utility model, also be provided with a plurality of fixed legs in this groove, be convenient to support this operating table surface horizontal level.
As the further improvement of the utility model, also be provided with a plurality of support springs in this groove, be convenient to support this operating table surface buffering and descend.
Further improvement as the utility model; This operating table surface and this base respective side are provided with two rotating mechanisms side by side and realize being rotationally connected; This rotating mechanism comprises the Connection Block that two ends are fixed in the rotating shaft of this base through the diaxon bearing respectively and are set in this rotating shaft middle part, and this Connection Block is fixed in this operating table surface simultaneously.
As the further improvement of the utility model, the roller end in one of them rotating mechanism also is provided with is convenient to control the angular encoder that this operating table surface is rotated the inclination angle.
The useful technique effect of the utility model is: because this operating table surface and base one side are rotationally connected; And be provided with elevating mechanism between the opposite side; In this elevating mechanism: said driving screw is rotated by servo motor driven, has driven two nuts and has moved in opposite directions, swings in opposite directions thereby drive two support bars; Thereby also controlled the variation of this operating table surface gradient, realized the automatic adjustment of operating table surface gradient thus.
Further; Also being provided with in the groove can be by one of them nut first, second trigger switch that time-division do not trigger that slides; Servo motor can be through this this operating table surface rotational positioning of first trigger switch control in maximum inclining position; Can realize the adjusting range of this operating table surface gradient thus through this this operating table surface rotational positioning of second trigger switch control in the minimal tilt position again.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Front view when Fig. 2 is the maximum of operating table surface gradient described in the utility model;
Fig. 3 is the front view of hour (level) of operating table surface gradient described in the utility model;
Fig. 4 is another structural representation (hiding said operating table surface) of the utility model;
Fig. 5 is the application sketch map of the utility model;
Fig. 6 is the structural representation of rotating mechanism described in the utility model.
Contrast above accompanying drawing and make following supplementary notes:
1---operating table surface 37---fixed leg
2---base 38---support spring
31---driving screw 39---rotating mechanism
321,322--- nut 3911,3912---bearing block
33---servo motor 392---rotating shaft
341,342---support bar 393---Connection Block
351,352---first, second trigger switch 394---angular encoder
361,362---universal ball joint
The specific embodiment:
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, below describe in detail:
A kind of operating table surface self-checking device; Comprise operating table surface 1 and base 2; This operating table surface 1 and base 2 one sides are rotationally connected through two rotating mechanisms 39 side by side; This rotating mechanism comprises the Connection Block 393 that two ends are fixed in the rotating shaft 392 of this base 2 and are set in these rotating shaft 392 middle parts through diaxon bearing 3911,3912 respectively; This Connection Block 393 is fixed in this operating table surface 1 simultaneously; And 392 ends of the rotating shaft in one of them rotating mechanism also are provided with the angular encoder 394 of being convenient to control this operating table surface 1 rotation inclination angle; And be provided with elevating mechanism between this operating table surface 1 and base 2 opposite sides; This elevating mechanism comprises the driving screw 31 that is positioned on this base 2, is threaded onto two nuts 321,322 of these driving screw 31 both sides and can drive the servo motor 33 that this two nut 321,322 moves in opposite directions on this driving screw 31 respectively, comprises also that an end is rotationally connected this two nut 321,322 respectively and the other end connects two support bars 341,342 of these operating table surface 1 corresponding both sides respectively, and this two support bar 341,342 is symmetrical set.
To should two nuts 321,322, these driving screw 33 both sides form two reverse threads respectively, thereby realize that this driving screw 31 rotates, and drive two nuts and move in opposite directions, and this driving screw, two nuts and servo motor are placed in this base upper groove.
Also being provided with in this groove can be by one of them nut first, second trigger switch 351,352 that time-division do not trigger that slides; This servo motor 33 can be through these first trigger switch, 351 these operating table surface 1 rotational positioning of control in maximum inclining position; Again can be through these second trigger switch, 352 these operating table surface 1 rotational positioning of control in the minimal tilt position (being horizontal level); Particularly; This first trigger switch 351 is positioned at high driving screw side (corresponding maximum inclining position), and this second trigger switch 352 is positioned at this driving screw middle part (corresponding minimal tilt position, i.e. horizontal level); Corresponding nut moves to this driving screw side; This first trigger switch 351 is triggered, and this servo motor 33 is controlled these operating table surface 1 rotational positioning in maximum inclining position through this first trigger switch 351, and corresponding nut moves to this driving screw middle part; This second trigger switch 352 is triggered; And this servo motor 33 is controlled these operating table surface 1 rotational positioning in the minimal tilt position (being horizontal level) through this second trigger switch 352, like this as long as this operating table surface 1 rotational positioning minimal tilt degree (being horizontal level) and maximum inclination just can be controlled in this first and second trigger switch position of adjustment.
Be connected fixing between this two support bar 341,342 and this operating table surface 1 respectively through two universal ball joints 361,362.
Can steadily fix when being horizontal, thereby place large-scale workpiece, also be provided with a plurality of fixed legs 37 in this groove, be convenient to support this operating table surface 1 horizontal level for this operating table surface 1.
For the workpiece stability of rotation of the related placement of this operating table surface, also be provided with a plurality of support springs 38 in this groove, be convenient to support this operating table surface 1 buffering and descend.
Two nuts 321,322 that this servo motor 33 drives on the driving screw 31 move; This two nut drives two support bars 341,342 that connect; This operating table surface 1 of this two support bars jack-up is through 39 upsets of two rotating mechanisms, and wherein operating table surface 1 has been used two universal ball joints 361,362 with these two support bars, 341,342 junctions, and activity point of view is big; Wearability is good, rotates flexibly.The anglec of rotation of operating table surface 1 can be designed to the 0-15 degree, and the moment of torsion that its mechanism transmits is big, simple in structure, and the operating table surface level height is lower than general lift, handled easily personnel operation.
Claims (10)
1. operating table surface self-checking device; Comprise operating table surface (1) and base (2); It is characterized in that; This operating table surface (1) and base (2) one sides are rotationally connected; And being provided with elevating mechanism between the opposite side, this elevating mechanism comprises the driving screw (31) that is positioned on this base (2), is threaded onto two nuts (321,322) of this driving screw (31) both sides and can drive this driving screw (31) and go up the servo motor (33) that this two nut (321,322) moves in opposite directions respectively, comprises also that an end is rotationally connected this two nut (321,322) respectively and the other end connects two support bars (341,342) of the corresponding both sides of this operating table surface (1) respectively.
2. a kind of according to claim 1 operating table surface self-checking device; It is characterized in that to should two nuts (321,322), this driving screw (33) both sides form two reverse threads respectively; Be convenient to this two nut (321,322) and move in opposite directions, this two support bar (341,342) is symmetrical set.
3. a kind of according to claim 1 or claim 2 operating table surface self-checking device is characterized in that this driving screw, two nuts and servo motor are placed in this base upper groove.
4. like the said a kind of operating table surface self-checking device of claim 3; It is characterized in that; Also being provided with in this groove can be by one of them nut first, second trigger switch (351,352) that time-division do not trigger that slides; This servo motor (33) can be controlled this operating table surface (1) rotational positioning in maximum inclining position through this first trigger switch (351), can control this operating table surface (1) rotational positioning in the minimal tilt position through this second trigger switch (352) again.
5. like the said a kind of operating table surface self-checking device of claim 4, it is characterized in that this first trigger switch (351) is positioned at this driving screw side, this second trigger switch (352) is positioned at this driving screw middle part.
6. a kind of operating table surface self-checking device as claimed in claim 3 is characterized in that, is connected fixing between this two support bar (341,342) and this operating table surface (1) respectively through two universal ball joints (361,362).
7. a kind of operating table surface self-checking device as claimed in claim 3 is characterized in that, also is provided with a plurality of fixed legs (37) in this groove, is convenient to support this operating table surface (1) horizontal level.
8. a kind of operating table surface self-checking device as claimed in claim 3 is characterized in that, also is provided with a plurality of support springs (38) in this groove, is convenient to support this operating table surface (1) buffering and descends.
9. a kind of operating table surface self-checking device as claimed in claim 3; It is characterized in that; This operating table surface (1) is provided with two rotating mechanisms (39) side by side with this base (2) respective side and realizes being rotationally connected; This rotating mechanism comprises the Connection Block (393) that two ends are fixed in the rotating shaft (392) of this base (2) through diaxon bearing (3911,3912) respectively and are set in this rotating shaft (392) middle part, and this Connection Block (393) is fixed in this operating table surface (1) simultaneously.
10. a kind of operating table surface self-checking device as claimed in claim 9 is characterized in that, the rotating shaft in one of them rotating mechanism (392) end also is provided with is convenient to control the angular encoder (394) that this operating table surface (1) is rotated the inclination angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122149 CN202507265U (en) | 2012-03-28 | 2012-03-28 | Automatic adjusting device of operating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220122149 CN202507265U (en) | 2012-03-28 | 2012-03-28 | Automatic adjusting device of operating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507265U true CN202507265U (en) | 2012-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220122149 Expired - Fee Related CN202507265U (en) | 2012-03-28 | 2012-03-28 | Automatic adjusting device of operating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507265U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975184A (en) * | 2012-11-21 | 2013-03-20 | 中国航空工业集团公司北京航空精密机械研究所 | Double-shaft rotating table for adjusting satellite postures |
| CN108655680A (en) * | 2018-04-27 | 2018-10-16 | 北京金风科创风电设备有限公司 | Assembly vehicle, mounting method of to-be-mounted part and fan cabin cover rear cover plate assembly vehicle |
| CN110948328A (en) * | 2019-11-28 | 2020-04-03 | 北京微纳精密机械有限公司 | High-precision one-dimensional angle adjusting workbench |
| CN113310413A (en) * | 2021-06-01 | 2021-08-27 | 江苏金沃伺服冲床有限公司 | Industrial automation equipment action stroke detection device and use method thereof |
-
2012
- 2012-03-28 CN CN 201220122149 patent/CN202507265U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975184A (en) * | 2012-11-21 | 2013-03-20 | 中国航空工业集团公司北京航空精密机械研究所 | Double-shaft rotating table for adjusting satellite postures |
| CN102975184B (en) * | 2012-11-21 | 2015-06-17 | 中国航空工业集团公司北京航空精密机械研究所 | Double-shaft rotating table for adjusting satellite postures |
| CN108655680A (en) * | 2018-04-27 | 2018-10-16 | 北京金风科创风电设备有限公司 | Assembly vehicle, mounting method of to-be-mounted part and fan cabin cover rear cover plate assembly vehicle |
| CN110948328A (en) * | 2019-11-28 | 2020-04-03 | 北京微纳精密机械有限公司 | High-precision one-dimensional angle adjusting workbench |
| CN113310413A (en) * | 2021-06-01 | 2021-08-27 | 江苏金沃伺服冲床有限公司 | Industrial automation equipment action stroke detection device and use method thereof |
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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: 20121031 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |